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PUT and PATCH requests should validate CSRF token #86

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mattupstate opened this Issue Aug 24, 2013 · 3 comments

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@mattupstate

mattupstate commented Aug 24, 2013

Should not this line include PUT and PATCH requests?

@lepture

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lepture commented Aug 25, 2013

@mattupstate

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mattupstate commented Aug 27, 2013

This does not support the possibility of using a method override middleware, which is pretty common to give browser's support for various HTTP verbs.

lepture added a commit that referenced this issue Aug 28, 2013

@lepture

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lepture commented Aug 28, 2013

@mattupstate I see. Added PUT and PATCH now.

@lepture lepture closed this Sep 11, 2013

jperkin pushed a commit to joyent/pkgsrc-legacy that referenced this issue Nov 1, 2013

kleink
Update py-flask-wtf to 0.9.3.
(No changelog for 0.9.3 supplied, but includes maintainer change.)

Version 0.9.2
-------------

Released 2013/9/11

- Upgrade wtforms to 1.0.5.
- No lazy string for i18n `#77`_.
- No DateInput widget in html5 `#81`_.
- PUT and PATCH for CSRF `#86`_.

.. _`#77`: lepture/flask-wtf#77
.. _`#81`: lepture/flask-wtf#81
.. _`#86`: lepture/flask-wtf#86


Version 0.9.1
-------------

Released 2013/8/21

This is a patch version for backward compitable for Flask<0.10 `#82`_.

.. _`#82`: lepture/flask-wtf#82

Version 0.9.0
-------------

Released 2013/8/15

- Add i18n support (issue #65)
- Use default html5 widgets and fields provided by wtforms
- Python 3.3+ support
- Redesign form, replace SessionSecureForm
- CSRF protection solution
- Drop wtforms imports
- Fix recaptcha i18n support
- Fix recaptcha validator for python 3
- More test cases, it's 90%+ coverage now
- Redesign documentation

jsonn pushed a commit to jsonn/pkgsrc that referenced this issue Dec 5, 2013

kleink
Update py-flask-wtf to 0.9.3.
(No changelog for 0.9.3 supplied, but includes maintainer change.)

Version 0.9.2
-------------

Released 2013/9/11

- Upgrade wtforms to 1.0.5.
- No lazy string for i18n `#77`_.
- No DateInput widget in html5 `#81`_.
- PUT and PATCH for CSRF `#86`_.

.. _`#77`: lepture/flask-wtf#77
.. _`#81`: lepture/flask-wtf#81
.. _`#86`: lepture/flask-wtf#86


Version 0.9.1
-------------

Released 2013/8/21

This is a patch version for backward compitable for Flask<0.10 `#82`_.

.. _`#82`: lepture/flask-wtf#82

Version 0.9.0
-------------

Released 2013/8/15

- Add i18n support (issue #65)
- Use default html5 widgets and fields provided by wtforms
- Python 3.3+ support
- Redesign form, replace SessionSecureForm
- CSRF protection solution
- Drop wtforms imports
- Fix recaptcha i18n support
- Fix recaptcha validator for python 3
- More test cases, it's 90%+ coverage now
- Redesign documentation

jperkin pushed a commit to joyent/pkgsrc-legacy that referenced this issue Jan 21, 2014

kleink
Update py-flask-wtf to 0.9.3.
(No changelog for 0.9.3 supplied, but includes maintainer change.)

Version 0.9.2
-------------

Released 2013/9/11

- Upgrade wtforms to 1.0.5.
- No lazy string for i18n `#77`_.
- No DateInput widget in html5 `#81`_.
- PUT and PATCH for CSRF `#86`_.

.. _`#77`: lepture/flask-wtf#77
.. _`#81`: lepture/flask-wtf#81
.. _`#86`: lepture/flask-wtf#86


Version 0.9.1
-------------

Released 2013/8/21

This is a patch version for backward compitable for Flask<0.10 `#82`_.

.. _`#82`: lepture/flask-wtf#82

Version 0.9.0
-------------

Released 2013/8/15

- Add i18n support (issue #65)
- Use default html5 widgets and fields provided by wtforms
- Python 3.3+ support
- Redesign form, replace SessionSecureForm
- CSRF protection solution
- Drop wtforms imports
- Fix recaptcha i18n support
- Fix recaptcha validator for python 3
- More test cases, it's 90%+ coverage now
- Redesign documentation

jperkin pushed a commit to joyent/pkgsrc-legacy that referenced this issue Mar 14, 2014

kleink
Update py-flask-wtf to 0.9.3.
(No changelog for 0.9.3 supplied, but includes maintainer change.)

Version 0.9.2
-------------

Released 2013/9/11

- Upgrade wtforms to 1.0.5.
- No lazy string for i18n `#77`_.
- No DateInput widget in html5 `#81`_.
- PUT and PATCH for CSRF `#86`_.

.. _`#77`: lepture/flask-wtf#77
.. _`#81`: lepture/flask-wtf#81
.. _`#86`: lepture/flask-wtf#86


Version 0.9.1
-------------

Released 2013/8/21

This is a patch version for backward compitable for Flask<0.10 `#82`_.

.. _`#82`: lepture/flask-wtf#82

Version 0.9.0
-------------

Released 2013/8/15

- Add i18n support (issue #65)
- Use default html5 widgets and fields provided by wtforms
- Python 3.3+ support
- Redesign form, replace SessionSecureForm
- CSRF protection solution
- Drop wtforms imports
- Fix recaptcha i18n support
- Fix recaptcha validator for python 3
- More test cases, it's 90%+ coverage now
- Redesign documentation

jsonn pushed a commit to jsonn/pkgsrc that referenced this issue Oct 11, 2014

kleink
Update py-flask-wtf to 0.9.3.
(No changelog for 0.9.3 supplied, but includes maintainer change.)

Version 0.9.2
-------------

Released 2013/9/11

- Upgrade wtforms to 1.0.5.
- No lazy string for i18n `#77`_.
- No DateInput widget in html5 `#81`_.
- PUT and PATCH for CSRF `#86`_.

.. _`#77`: lepture/flask-wtf#77
.. _`#81`: lepture/flask-wtf#81
.. _`#86`: lepture/flask-wtf#86


Version 0.9.1
-------------

Released 2013/8/21

This is a patch version for backward compitable for Flask<0.10 `#82`_.

.. _`#82`: lepture/flask-wtf#82

Version 0.9.0
-------------

Released 2013/8/15

- Add i18n support (issue #65)
- Use default html5 widgets and fields provided by wtforms
- Python 3.3+ support
- Redesign form, replace SessionSecureForm
- CSRF protection solution
- Drop wtforms imports
- Fix recaptcha i18n support
- Fix recaptcha validator for python 3
- More test cases, it's 90%+ coverage now
- Redesign documentation

notxarb referenced this issue in nanobox-io/nanobox-pkgsrc-lite May 8, 2015

Initial copy of pkgsrc project
Squashed commit of the following:

commit 130c8eb2df4b63034353a232af8e5fa4526693a5
Merge: 5888b51 a980f97
Author: Jonathan Perkin <jperkin@joyent.com>
Date:   Sun Apr 26 23:00:03 2015 +0100

    Merge branch 'joyent/feature/miscfix/2015Q1' into joyent/release/2015Q1

commit a980f97415f48af9407551d6e515a09104079a8d
Merge: 1cbc272 fdbe317
Author: Jonathan Perkin <jperkin@joyent.com>
Date:   Sun Apr 26 22:55:29 2015 +0100

    Merge branch 'pkgsrc_2015Q1' into joyent/feature/miscfix/2015Q1

commit fdbe317df493f113aa0a8bdcf1ec1b6b65937bf4
Author: tron <tron>
Date:   Sun Apr 26 08:47:38 2015 +0000

    Pullup tickets #4684, #4685 and #4686.

commit faae9e8bdb9fe7ab45c47c87b904784650e473d4
Author: tron <tron>
Date:   Sun Apr 26 08:47:12 2015 +0000

    Pullup ticket #4686 - requested by taca
    lang/ruby22-base: security update

    Revisions pulled up:
    - lang/ruby/rubyversion.mk                                      1.141
    - lang/ruby22-base/distinfo                                     1.2

    ---
       Module Name:	pkgsrc
       Committed By:	taca
       Date:		Sun Apr 19 16:25:10 UTC 2015

       Modified Files:
       	pkgsrc/lang/ruby: rubyversion.mk
       	pkgsrc/lang/ruby22-base: distinfo

       Log Message:
       Update ruby22-base and ruby22 package to 2.2.2.

       >From release announce:

       We are pleased to announce the release of Ruby 2.2.2. This is a TEENY version
       release of the stable 2.2 series.

       This release includes the security fix for a OpenSSL extension's hostname
       verification vulnerability.

           CVE-2015-1855: Ruby OpenSSL Hostname Verification

       There are also some bugfixes. See ChangeLog for details.

commit 6e88dba1add92447fc97f35ec9518d1a58ce2484
Author: tron <tron>
Date:   Sun Apr 26 08:36:34 2015 +0000

    Pullup ticket #4685 - requested by taca
    lang/ruby21-base: security update

    Revisions pulled up:
    - lang/ruby/rubyversion.mk                                      1.140
    - lang/ruby21-base/PLIST                                        1.6
    - lang/ruby21-base/distinfo                                     1.14-1.15
    - lang/ruby21-base/patches/patch-configure                      1.3
    - lang/ruby21-base/patches/patch-lib_rdoc_text.rb               deleted
    - lang/ruby21/Makefile                                          1.3

    ---
       Module Name:	pkgsrc
       Committed By:	jperkin
       Date:		Fri Apr  3 09:02:24 UTC 2015

       Modified Files:
       	pkgsrc/lang/ruby21-base: distinfo
       	pkgsrc/lang/ruby21-base/patches: patch-configure

       Log Message:
       Disable CPU detection on Darwin, the result for 32-bit (i486) is incompatible
       with pkgsrc MACHINE_ARCH (i386).  Fixes 32-bit build, no change for 64-bit.

    ---
       Module Name:	pkgsrc
       Committed By:	taca
       Date:		Sun Apr 19 16:19:00 UTC 2015

       Modified Files:
       	pkgsrc/lang/ruby: rubyversion.mk
       	pkgsrc/lang/ruby21-base: PLIST distinfo
       Removed Files:
       	pkgsrc/lang/ruby21-base/patches: patch-lib_rdoc_text.rb

       Log Message:
       Update ruby21-base and ruby21 packages to 2.1.6.

       >From release announce:

       Ruby 2.1.6 has been released.

       This release includes a security fix for OpenSSL extension. Please view the
       topic below for more details.

           CVE-2015-1855: Ruby OpenSSL Hostname Verification

       And, many bug fixes are also included. See tickets and ChangeLog for details.

    ---
       Module Name:	pkgsrc
       Committed By:	taca
       Date:		Sun Apr 19 16:20:42 UTC 2015

       Modified Files:
       	pkgsrc/lang/ruby21: Makefile

       Log Message:
       Reset PKGREVISION.

commit 072ebbdcf4981a4582ea66498337b1e25e302b8c
Author: tron <tron>
Date:   Sun Apr 26 08:26:15 2015 +0000

    Pullup ticket #4684 - requested by taca
    lang/ruby200-base: security update

    Revisions pulled up:
    - lang/ruby/rubyversion.mk                                      1.139
    - lang/ruby200-base/distinfo                                    1.23 via patch

    ---
       Module Name:	pkgsrc
       Committed By:	taca
       Date:		Sun Apr 19 16:12:23 UTC 2015

       Modified Files:
       	pkgsrc/lang/ruby: rubyversion.mk
       	pkgsrc/lang/ruby200-base: distinfo

       Log Message:
       Update ruby200 package to 2.0.0p645 (Ruby 2.0.0-p645).

       >From release announce:

       We are pleased to announce the release of Ruby 2.0.0-p645.

       This release includes a security fix for OpenSSL extension. Please view the
       topic below for more details.

           CVE-2015-1855: Ruby OpenSSL Hostname Verification

       Ruby 2.0.0 is now under the state of the security maintenance phase, until
       Feb. 24th, 2016. After the date, maintenance of Ruby 2.0.0 will be ended. We
       recommend you start planning migration to newer versions of Ruby, such as 2.1
       or 2.2.

       This release includes the security fix mentioned above along with small
       changes required for test environment (that shouldn't affect normal users).

       See ChangeLog for full details.

commit 58cd83802d5111831a785666eefc272c1c43051f
Author: bsiegert <bsiegert>
Date:   Sat Apr 25 20:08:09 2015 +0000

    Pullup ticket 4670

commit 259293bfa47febf9a2b4d4d71c94c3c467f0397f
Author: bsiegert <bsiegert>
Date:   Sat Apr 25 20:08:04 2015 +0000

    Pullup ticket #4670 - requested by joerg
    devel/rsltc: build fix

    Revisions pulled up:
    - devel/rsltc/Makefile                                          1.16

    ---
       Module Name:	pkgsrc
       Committed By:	joerg
       Date:		Sat Apr 18 20:40:46 UTC 2015

       Modified Files:
       	pkgsrc/devel/rsltc: Makefile

       Log Message:
       Let clang ignore the mixed up return use of the K&R code.

commit 5342fbe8148fa3cc6051f8087e07c96b646a573c
Author: bsiegert <bsiegert>
Date:   Sat Apr 25 19:28:44 2015 +0000

    Pullup ticket #4682 - requested by hiramatsu
    inputmethod/librime: build fix

    Revisions pulled up:
    - inputmethod/librime/distinfo                                  1.3
    - inputmethod/librime/patches/patch-src_dict_table.cc           1.2

    ---
       Module Name:	pkgsrc
       Committed By:	hiramatsu
       Date:		Tue Apr 21 13:59:31 UTC 2015

       Modified Files:
       	pkgsrc/inputmethod/librime: distinfo
       	pkgsrc/inputmethod/librime/patches: patch-src_dict_table.cc

       Log Message:
       Fix build break with gcc.

commit 924e69ca4577415c75e6b584de574ca82b51dcc1
Author: hiramatsu <hiramatsu>
Date:   Sat Apr 25 04:06:02 2015 +0000

    pullup #4683

commit ca4f2559fbd0e9f02fa251517d3b9d92ff68d961
Author: hiramatsu <hiramatsu>
Date:   Sat Apr 25 04:04:43 2015 +0000

    Pullup ticket #4683 - requested by joerg
    editors/p5-Wx-Scintilla: link fix patch

    Revisions pulled up:
    - editors/p5-Wx-Scintilla/distinfo                              1.3
    - editors/p5-Wx-Scintilla/patches/patch-aa                      1.3

    ---
       Module Name: pkgsrc
       Committed By:        joerg
       Date:                Fri Apr 17 15:22:44 UTC 2015

       Modified Files:
            pkgsrc/editors/p5-Wx-Scintilla: distinfo
            pkgsrc/editors/p5-Wx-Scintilla/patches: patch-aa

       Log Message:
       Don't depend on ${PREFIX}/lib to be added implicitly by the wrappers.
       Don't use empty arguments to -o.

commit 26b7efffbf80de9703df2d47f9fcd08a5374ec2c
Author: hiramatsu <hiramatsu>
Date:   Fri Apr 24 16:18:39 2015 +0000

    pullup #4654.

commit dc5bb12c74c6a65858d49e497554493bd3f63564
Author: hiramatsu <hiramatsu>
Date:   Fri Apr 24 16:07:10 2015 +0000

    Pullup ticket #4654 - requested by dsainty
    security/zoneminder: security update

    Revisions pulled up:
    - security/zoneminder/Makefile                                  1.18
    - security/zoneminder/distinfo                                  1.7
    - security/zoneminder/MESSAGE                                   1.3
    - security/zoneminder/PLIST                                     1.4
    - security/zoneminder/patches/patch-Makefile_am                 1.3
    - security/zoneminder/patches/patch-configure_ac                1.4
    - security/zoneminder/patches/patch-scripts_ZoneMinder_lib_ZoneMinder_General_pm 1.2
    - security/zoneminder/patches/patch-scripts_zm_in               1.3
    - security/zoneminder/patches/patch-src_Makefile_am             1.3
    - security/zoneminder/patches/patch-src_zm__thread.h            1.4
    - security/zoneminder/patches/patch-src_zm__timer.h             1.3
    - security/zoneminder/patches/patch-src_zm__utils.h             1.2
    - security/zoneminder/patches/patch-src_zm_ffmpeg_camera_cpp    1.1
    - security/zoneminder/patches/patch-src_zm_remote_camera_h      1.4
    - security/zoneminder/patches/patch-src_zm_signal_cpp           1.1
    - security/zoneminder/patches/patch-src_zm_signal_h             deleted
    - security/zoneminder/patches/patch-src_zmf_cpp                 deleted

    ---
       Module Name:    pkgsrc
       Committed By:   dsainty
       Date:           Sun Apr  5 08:51:08 UTC 2015

       Modified Files:
               pkgsrc/security/zoneminder: MESSAGE Makefile PLIST distinfo
               pkgsrc/security/zoneminder/patches: patch-Makefile_am
                   patch-configure_ac
                   patch-scripts_ZoneMinder_lib_ZoneMinder_General_pm
                   patch-scripts_zm_in patch-src_Makefile_am patch-src_zm__thread.h
                   patch-src_zm__timer.h patch-src_zm__utils.h
                   patch-src_zm_remote_camera_h
       Removed Files:
               pkgsrc/security/zoneminder/patches: patch-src_zm_signal_h
                   patch-src_zmf_cpp

       Log Message:
       Update ZoneMinder from 1.25.0 to 1.28.1.

       Numerous changes, documented at:
        https://github.com/ZoneMinder/ZoneMinder/releases

       Addresses two security advisories:

         https://github.com/ZoneMinder/ZoneMinder/releases/tag/v1.28.0
         http://secunia.com/advisories/62918/

       Pkgsrc changes:

       patch-src_zm_signal_h is no longer necessary because zm_signal.h uses
       HAVE_EXECINFO_H.

       patch-src_zmf_cpp appears to be applied upstream.

       patch-configure_ac no longer needs to set PATH_BUILD to
       PREFIX/share/zoneminder, so that zmupdate.pl can locate the database build
       scripts as installed files.  Upstream has now implemented this via the
       ZM_PATH_DATA entry in zm.conf, and adds a ZM_PATH_DATA/db subdirectory.

       src/Makefile.am no longer setuid's zmfix, as zmfix was removed from
       ZoneMinder 1.26.6.

       The code now uses clock_gettime(), which on some systems (like Linux), calls
       for -lrt.  Since the build system isn't aware of this, but Pkgsrc is, just set
       PTHREAD_AUTO_VARS=yes.

       The PHP code now uses PDO for DB access, but it looks like there are some
       straggling dependencies on the raw MySQL driver, so both are pulled in.

    ---
       Module Name:    pkgsrc
       Committed By:   dsainty
       Date:           Tue Apr  7 12:32:59 UTC 2015

       Modified Files:
               pkgsrc/security/zoneminder: Makefile

       Log Message:
       NetBSD's tar (6.1) does an exit(1) on the source archive, complaining:

        Invalid header, starting valid header search.

       As a workaround: EXTRACT_USING=gtar

    ---
       Module Name:    pkgsrc
       Committed By:   dsainty
       Date:           Tue Apr  7 12:54:36 UTC 2015

       Modified Files:
               pkgsrc/security/zoneminder: distinfo
               pkgsrc/security/zoneminder/patches: patch-configure_ac

       Log Message:
       Recognise lower-case "netbsd" as BSD.

       NB: This doesn't fix the threads portability issues yet for NetBSD, but gets
       through configuration.

    ---
       Module Name:    pkgsrc
       Committed By:   dsainty
       Date:           Fri Apr 10 02:53:20 UTC 2015

       Modified Files:
               pkgsrc/security/zoneminder: Makefile

       Log Message:
       New ZoneMinder supports the newer ffmpeg APIs, so switch the ffmpeg
       dependency from ffmpeg010 to ffmpeg2.

    ---
       Module Name:    pkgsrc
       Committed By:   dsainty
       Date:           Fri Apr 10 02:58:49 UTC 2015

       Modified Files:
               pkgsrc/security/zoneminder: Makefile distinfo
               pkgsrc/security/zoneminder/patches: patch-src_zm__thread.h
                   patch-src_zm__timer.h
       Added Files:
               pkgsrc/security/zoneminder/patches: patch-src_zm_ffmpeg_camera_cpp
                   patch-src_zm_signal_cpp

       Log Message:
       Patch up some Linux-specific assumptions in the code.

       Fixes build under NetBSD.

       Bump PKGREVISION for switch to ffmpeg2, and some portability changes that
       aren't expected to affect functionality.

    ---
       Module Name:    pkgsrc
       Committed By:   dsainty
       Date:           Wed Apr 22 15:13:44 UTC 2015

       Modified Files:
               pkgsrc/security/zoneminder: Makefile

       Log Message:
       Fix paths in two missed installed scripts.

       The intention of zmsystemctl.pl is to use bin/pkexec to allow the apache user
       to start and stop the ZoneMinder services on operating systems using systemd
       and newer versions of Polkit than Pkgsrc currently has.

       If the base OS doesn't use systemd (E.g. anything not Linux), this file
       shouldn't be used anyway.

       In Pkgsrc we ignore the potentially absent pkexec interpreter in this file.
       If the base OS uses systemd, it probably also has pkexec in its base
       installation.

       Bump PKGREVISION.

commit 5888b51a0b3b68add698d985f00528ba171625b4
Merge: 0d3b50c 1cbc272
Author: Jonathan Perkin <jperkin@joyent.com>
Date:   Thu Apr 23 12:34:40 2015 +0100

    Merge branch 'joyent/feature/miscfix/2015Q1' into joyent/release/2015Q1

commit 1cbc272373cd255cd6a62f723a2d6e3efd36e50e
Merge: ccca9bf cc4bcc6
Author: Jonathan Perkin <jperkin@joyent.com>
Date:   Thu Apr 23 12:33:54 2015 +0100

    Merge branch 'pkgsrc_2015Q1' into joyent/feature/miscfix/2015Q1

commit 0d3b50ce89ba6306650de22989cd367056fea258
Merge: a5f8d21 ccca9bf
Author: Jonathan Perkin <jperkin@joyent.com>
Date:   Thu Apr 23 10:40:08 2015 +0100

    Merge branch 'joyent/feature/miscfix/2015Q1' into joyent/release/2015Q1

commit ccca9bf3edab64da44b0dc2b92675a00155d6fed
Author: Jonathan Perkin <jperkin@joyent.com>
Date:   Thu Apr 23 10:38:13 2015 +0100

    www/curl: backport 7.42.0 update.

commit 9e10d96a16dc43313e438319d39b61658df06820
Author: Jonathan Perkin <jperkin@joyent.com>
Date:   Thu Apr 23 10:36:53 2015 +0100

    Backport changes to disable epoll/inotify.

commit cc4bcc659cd1f7d2b5f05c11d767b03ed87f07f4
Author: tron <tron>
Date:   Wed Apr 22 22:55:10 2015 +0000

    Pullup tickets #4680 and #4681.

commit da8721d64da4906e7d9cec770d35c0227d1e8c79
Author: tron <tron>
Date:   Wed Apr 22 22:54:34 2015 +0000

    Pullup ticket #4681 - requested by joerg
    graphics/p5-PerlMagick: bug fix patch

    Revisions pulled up:
    - graphics/p5-PerlMagick/Makefile                               1.110

    ---
       Module Name:	pkgsrc
       Committed By:	joerg
       Date:		Tue Apr 21 17:21:18 UTC 2015

       Modified Files:
       	pkgsrc/graphics/p5-PerlMagick: Makefile

       Log Message:
       Don't use the shipped Magick.pm, it has the wrong bootstrap version.

commit c9a8d86c67b8dbd0b626c588d5210245c521a90f
Author: tron <tron>
Date:   Wed Apr 22 22:43:54 2015 +0000

    Pullup ticket #4680 - requested by taca
    lang/php56: security update

    Revisions pulled up:
    - lang/php/phpversion.mk                                        1.96
    - lang/php56/distinfo                                           1.9

    ---
       Module Name:	pkgsrc
       Committed By:	taca
       Date:		Fri Apr 17 16:42:43 UTC 2015

       Modified Files:
       	pkgsrc/lang/php: phpversion.mk
       	pkgsrc/lang/php56: distinfo

       Log Message:
       Update php56 to 5.6.8.

       16 Apr 2015, PHP 5.6.8

       - Core:
         . Fixed bug #66609 (php crashes with __get() and ++ operator in some cases).
           (Dmitry, Laruence)
         . Fixed bug #68021 (get_browser() browser_name_regex returns non-utf-8
           characters). (Tjerk)
         . Fixed bug #68917 (parse_url fails on some partial urls). (Wei Dai)
         . Fixed bug #69134 (Per Directory Values overrides PHP_INI_SYSTEM
           configuration options). (Anatol Belski)
         . Additional fix for bug #69152 (Type confusion vulnerability in
           exception::getTraceAsString). (Stas)
         . Fixed bug #69210 (serialize function return corrupted data when sleep has
           non-string values). (Juan Basso)
         . Fixed bug #69212 (Leaking VIA_HANDLER func when exception thrown in
           __call/... arg passing). (Nikita)
         . Fixed bug #69221 (Segmentation fault when using a generator in combination
           with an Iterator). (Nikita)
         . Fixed bug #69337 (php_stream_url_wrap_http_ex() type-confusion
           vulnerability). (Stas)
         . Fixed bug #69353 (Missing null byte checks for paths in various PHP
           extensions). (Stas)

       - Apache2handler:
         . Fixed bug #69218 (potential remote code execution with apache 2.4
           apache2handler). (Gerrit Venema)

       - cURL:
         . Implemented FR#69278 (HTTP2 support). (Masaki Kagaya)
         . Fixed bug #68739 (Missing break / control flow). (Laruence)
         . Fixed bug #69316 (Use-after-free in php_curl related to
           CURLOPT_FILE/_INFILE/_WRITEHEADER). (Laruence)

       - Date:
         . Fixed bug #69336 (Issues with "last day of <monthname>"). (Derick Rethans)

       - Enchant:
         . Fixed bug #65406 (Enchant broker plugins are in the wrong place in windows
           builds). (Anatol)

       - Ereg:
         . Fixed bug #68740 (NULL Pointer Dereference). (Laruence)

       - Fileinfo:
         . Fixed bug #68819 (Fileinfo on specific file causes spurious OOM and/or
           segfault). (Anatol Belski)

       - Filter:
         . Fixed bug #69202: (FILTER_FLAG_STRIP_BACKTICK ignored unless other
           flags are used). (Jeff Welch)
         . Fixed bug #69203 (FILTER_FLAG_STRIP_HIGH doesn't strip ASCII 127). (Jeff
           Welch)

       - OPCache:
         . Fixed bug #69297 (function_exists strange behavior with OPCache on
           disabled function). (Laruence)
         . Fixed bug #69281 (opcache_is_script_cached no longer works). (danack)
         . Fixed bug #68677 (Use After Free). (CVE-2015-1351) (Laruence)

       - OpenSSL
         . Fixed bugs #68853, #65137 (Buffered crypto stream data breaks IO polling
           in stream_select() contexts) (Chris Wright)
         . Fixed bug #69197 (openssl_pkcs7_sign handles default value incorrectly)
           (Daniel Lowrey)
         . Fixed bug #69215 (Crypto servers should send client CA list)
           (Daniel Lowrey)
         . Add a check for RAND_egd to allow compiling against LibreSSL (Leigh)

       - Phar:
         . Fixed bug #64343 (PharData::extractTo fails for tarball created by BSD tar).
           (Mike)
         . Fixed bug #64931 (phar_add_file is too restrictive on filename). (Mike)
         . Fixed bug #65467 (Call to undefined method cli_arg_typ_string). (Mike)
         . Fixed bug #67761 (Phar::mapPhar fails for Phars inside a path containing
           ".tar"). (Mike)
         . Fixed bug #69324 (Buffer Over-read in unserialize when parsing Phar). (Stas)
         . Fixed bug #69441 (Buffer Overflow when parsing tar/zip/phar in
           phar_set_inode). (Stas)

       - Postgres:
         . Fixed bug #68741 (Null pointer dereference). (CVE-2015-1352) (Laruence)

       - SPL:
         . Fixed bug #69227 (Use after free in zval_scan caused by
            spl_object_storage_get_gc). (adam dot scarr at 99designs dot com)

       - SOAP:
         . Fixed bug #69293 (NEW segfault when using SoapClient::__setSoapHeader
            (bisected, regression)). (Laruence)

       - Sqlite3:
         . Fixed bug #68760 (SQLITE segfaults if custom collator throws an exception).
            (Dan Ackroyd)
         . Fixed bug #69287 (Upgrade bundled libsqlite to 3.8.8.3). (Anatol)
         . Fixed bug #66550 (SQLite prepared statement use-after-free). (Sean Heelan)

commit fcea77f015634d2ceccf87aa8cb9d4d6f37c4fb8
Author: tron <tron>
Date:   Tue Apr 21 21:55:20 2015 +0000

    Pullup tickets #4676, #4677, #4678 and #4679.

commit 925ab7098bb6cc3ce910092b754e612ad6aad606
Author: tron <tron>
Date:   Tue Apr 21 21:53:52 2015 +0000

    Pullup ticket #4679 - requested by taca
    lang/php55: security update

    Revisions pulled up:
    - lang/php/phpversion.mk                                        1.95
    - lang/php55/distinfo                                           1.39

    ---
       Module Name:	pkgsrc
       Committed By:	taca
       Date:		Fri Apr 17 16:40:58 UTC 2015

       Modified Files:
       	pkgsrc/lang/php: phpversion.mk
       	pkgsrc/lang/php55: distinfo

       Log Message:
       Update php55 to 5.5.24.

       16 Apr 2015, PHP 5.5.24

       - Apache2handler:
         . Fixed bug #69218 (potential remote code execution with apache 2.4
           apache2handler). (Gerrit Venema)

       - Core:
         . Fixed bug #66609 (php crashes with __get() and ++ operator in some cases).
           (Dmitry, Laruence)
         . Fixed bug #67626 (User exceptions not properly handled in streams).
           (Julian)
         . Fixed bug #68021 (get_browser() browser_name_regex returns non-utf-8
           characters). (Tjerk)
         . Fixed bug #68917 (parse_url fails on some partial urls). (Wei Dai)
         . Fixed bug #69134 (Per Directory Values overrides PHP_INI_SYSTEM
           configuration options). (Anatol Belski)
         . Additional fix for bug #69152 (Type confusion vulnerability in
           exception::getTraceAsString). (Stas)
         . Fixed bug #69212 (Leaking VIA_HANDLER func when exception thrown in
           __call/... arg passing). (Nikita)
         . Fixed bug #69221 (Segmentation fault when using a generator in combination
           with an Iterator). (Nikita)
         . Fixed bug #69337 (php_stream_url_wrap_http_ex() type-confusion
           vulnerability). (Stas)
         . Fixed bug #69353 (Missing null byte checks for paths in various PHP
           extensions). (Stas)

       - Curl:
         . Implemented FR#69278 (HTTP2 support). (Masaki Kagaya)
         . Fixed bug #69316 (Use-after-free in php_curl related to
           CURLOPT_FILE/_INFILE/_WRITEHEADER). (Laruence)

       - Date:
         . Export date_get_immutable_ce so that it can be used by extensions. (Derick
           Rethans)
         . Fixed bug #69336 (Issues with "last day of <monthname>"). (Derick Rethans)

       - Enchant:
         . Fixed bug #65406 (Enchant broker plugins are in the wrong place in windows
           builds). (Anatol)

       - Fileinfo:
         . Fixed bug #68819 (Fileinfo on specific file causes spurious OOM and/or
           segfault). (Anatol Belski)

       - Filter:
         . Fixed bug #69202 (FILTER_FLAG_STRIP_BACKTICK ignored unless other
           flags are used). (Jeff Welch)
         . Fixed bug #69203 (FILTER_FLAG_STRIP_HIGH doesn't strip ASCII 127). (Jeff
           Welch)

       - Mbstring:
         . Fixed bug #68846 (False detection of CJK Unified Ideographs Extension E).
           (Masaki Kagaya)

       - OPCache
          . Fixed bug #68677 (Use After Free). (CVE-2015-1351) (Laruence)
          . Fixed bug #69281 (opcache_is_script_cached no longer works). (danack)

       - OpenSSL:
         . Fixed bug #67403 (Add signatureType to openssl_x509_parse).
         . Add a check for RAND_egd to allow compiling against LibreSSL (Leigh)

       - Phar:
         . Fixed bug #64343 (PharData::extractTo fails for tarball created by BSD tar).
           (Mike)
         . Fixed bug #64931 (phar_add_file is too restrictive on filename). (Mike)
         . Fixed bug #65467 (Call to undefined method cli_arg_typ_string). (Mike)
         . Fixed bug #67761 (Phar::mapPhar fails for Phars inside a path containing
           ".tar"). (Mike)
         . Fixed bug #69324 (Buffer Over-read in unserialize when parsing Phar). (Stas)
         . Fixed bug #69441 (Buffer Overflow when parsing tar/zip/phar in
           phar_set_inode). (Stas)

       - Postgres:
         . Fixed bug #68741 (Null pointer dereference). (CVE-2015-1352) (Laruence)

       - SPL:
         . Fixed bug #69227 (Use after free in zval_scan caused by
            spl_object_storage_get_gc). (adam dot scarr at 99designs dot com)

       - SOAP:
         . Fixed bug #69293 (NEW segfault when using SoapClient::__setSoapHeader
            (bisected, regression)). (thomas at shadowweb dot org, Laruence)

       - SQLITE:
         . Fixed bug #68760 (SQLITE segfaults if custom collator throws an exception).
            (Dan Ackroyd)
         . Fixed bug #69287 (Upgrade bundled sqlite to 3.8.8.3). (Anatol)

commit 06cfdb83dfa6add7a1890739e737320f7ca3044b
Author: tron <tron>
Date:   Tue Apr 21 21:50:09 2015 +0000

    Pullup ticket #4677 - requested by taca
    lang/php54: security update

    Revisions pulled up:
    - lang/php/phpversion.mk                                        1.94
    - lang/php54/distinfo                                           1.56

    ---
       Module Name:	pkgsrc
       Committed By:	taca
       Date:		Fri Apr 17 16:39:56 UTC 2015

       Modified Files:
       	pkgsrc/lang/php: phpversion.mk
       	pkgsrc/lang/php54: distinfo

       Log Message:
       Update php54 to 5.4.40.

       16 Apr 2015 PHP 5.4.40

       - Apache2handler:
         . Fixed bug #69218 (potential remote code execution with apache 2.4
           apache2handler). (Gerrit Venema)

       - Core:
         . Additional fix for bug #69152 (Type confusion vulnerability in
           exception::getTraceAsString). (Stas)
         . Fixed bug #69337 (php_stream_url_wrap_http_ex() type-confusion
           vulnerability). (Stas)
         . Fixed bug #69353 (Missing null byte checks for paths in various PHP
           extensions). (Stas)

       - cURL:
         . Fixed bug #69316 (Use-after-free in php_curl related to
           CURLOPT_FILE/_INFILE/_WRITEHEADER). (Laruence)

       - Ereg:
         . Fixed bug #68740 (NULL Pointer Dereference). (Laruence)

       - Fileinfo:
         . Fixed bug #68819 (Fileinfo on specific file causes spurious OOM and/or
           segfault). (Anatol Belski)

       - GD:
         . Fixed bug #68601 (buffer read overflow in gd_gif_in.c). (Remi)

       - Phar:
         . Fixed bug #68901 (use after free). (bugreports at internot dot info)
         . Fixed bug #69324 (Buffer Over-read in unserialize when parsing Phar). (Stas)
         . Fixed bug #69441 (Buffer Overflow when parsing tar/zip/phar in
           phar_set_inode). (Stas)

       - Postgres:
         . Fixed bug #68741 (Null pointer deference) (CVE-2015-1352). (Xinchen Hui)

       - SOAP:
         . Fixed bug #69152 (Type Confusion Infoleak Vulnerability in unserialize()
           with SoapFault). (Dmitry)

       - Sqlite3:
         . Fixed bug #66550 (SQLite prepared statement use-after-free). (Sean Heelan)

commit 259235aeb1391a7d418c7f05567d8fd849ecbf64
Author: tron <tron>
Date:   Tue Apr 21 21:44:22 2015 +0000

    Pullup ticket #4678 - requested by taca
    net/ntp4: security update

    Revisions pulled up:
    - net/ntp4/Makefile                                             1.85
    - net/ntp4/PLIST                                                1.18
    - net/ntp4/distinfo                                             1.21

    ---
       Module Name:	pkgsrc
       Committed By:	taca
       Date:		Wed Apr  8 03:31:34 UTC 2015

       Modified Files:
       	pkgsrc/net/ntp4: Makefile PLIST distinfo

       Log Message:
       Update ntp4 package to 4.2.8p2.

       NTP 4.2.8p2 (Harlan Stenn <stenn@ntp.org>, 2015/04/xx)

       Focus: Security and Bug fixes, enhancements.

       Severity: MEDIUM

       In addition to bug fixes and enhancements, this release fixes the
       following medium-severity vulnerabilities involving private key
       authentication:

       * [Sec 2779] ntpd accepts unauthenticated packets with symmetric key crypto.

           References: Sec 2779 / CVE-2015-1798 / VU#374268
           Affects: All NTP4 releases starting with ntp-4.2.5p99 up to but not
       	including ntp-4.2.8p2 where the installation uses symmetric keys
       	to authenticate remote associations.
           CVSS: (AV:A/AC:M/Au:N/C:P/I:P/A:P) Base Score: 5.4
           Date Resolved: Stable (4.2.8p2) 07 Apr 2015
           Summary: When ntpd is configured to use a symmetric key to authenticate
       	a remote NTP server/peer, it checks if the NTP message
       	authentication code (MAC) in received packets is valid, but not if
       	there actually is any MAC included. Packets without a MAC are
       	accepted as if they had a valid MAC. This allows a MITM attacker to
       	send false packets that are accepted by the client/peer without
       	having to know the symmetric key. The attacker needs to know the
       	transmit timestamp of the client to match it in the forged reply
       	and the false reply needs to reach the client before the genuine
       	reply from the server. The attacker doesn't necessarily need to be
       	relaying the packets between the client and the server.

       	Authentication using autokey doesn't have this problem as there is
       	a check that requires the key ID to be larger than NTP_MAXKEY,
       	which fails for packets without a MAC.
           Mitigation:
               Upgrade to 4.2.8p2, or later, from the NTP Project Download Page
       	or the NTP Public Services Project Download Page
               Configure ntpd with enough time sources and monitor it properly.
           Credit: This issue was discovered by Miroslav Lichvar, of Red Hat.

       * [Sec 2781] Authentication doesn't protect symmetric associations against
         DoS attacks.

           References: Sec 2781 / CVE-2015-1799 / VU#374268
           Affects: All NTP releases starting with at least xntp3.3wy up to but
       	not including ntp-4.2.8p2 where the installation uses symmetric
       	key authentication.
           CVSS: (AV:A/AC:M/Au:N/C:P/I:P/A:P) Base Score: 5.4
           Note: the CVSS base Score for this issue could be 4.3 or lower, and
       	it could be higher than 5.4.
           Date Resolved: Stable (4.2.8p2) 07 Apr 2015
           Summary: An attacker knowing that NTP hosts A and B are peering with
       	each other (symmetric association) can send a packet to host A
       	with source address of B which will set the NTP state variables
       	on A to the values sent by the attacker. Host A will then send
       	on its next poll to B a packet with originate timestamp that
       	doesn't match the transmit timestamp of B and the packet will
       	be dropped. If the attacker does this periodically for both
       	hosts, they won't be able to synchronize to each other. This is
       	a known denial-of-service attack, described at
       	https://www.eecis.udel.edu/~mills/onwire.html .

       	According to the document the NTP authentication is supposed to
       	protect symmetric associations against this attack, but that
       	doesn't seem to be the case. The state variables are updated even
       	when authentication fails and the peers are sending packets with
       	originate timestamps that don't match the transmit timestamps on
       	the receiving side.

       	This seems to be a very old problem, dating back to at least
       	xntp3.3wy. It's also in the NTPv3 (RFC 1305) and NTPv4 (RFC 5905)
       	specifications, so other NTP implementations with support for
       	symmetric associations and authentication may be vulnerable too.
       	An update to the NTP RFC to correct this error is in-process.
           Mitigation:
               Upgrade to 4.2.8p2, or later, from the NTP Project Download Page
       	or the NTP Public Services Project Download Page
               Note that for users of autokey, this specific style of MITM attack
       	is simply a long-known potential problem.
               Configure ntpd with appropriate time sources and monitor ntpd.
       	Alert your staff if problems are detected.
           Credit: This issue was discovered by Miroslav Lichvar, of Red Hat.

       * New script: update-leap
       The update-leap script will verify and if necessary, update the
       leap-second definition file.
       It requires the following commands in order to work:

       	wget logger tr sed shasum

       Some may choose to run this from cron.  It needs more portability testing.

commit 94c1b5104684448d27261c42d658ac54910af9ac
Author: tron <tron>
Date:   Tue Apr 21 21:39:41 2015 +0000

    Pullup ticket #4676 - requested by tron
    net/tigervnc: build fix

    Revisions pulled up:
    - net/tigervnc/Makefile                                         1.4

    ---
       Module Name:	pkgsrc
       Committed By:	joerg
       Date:		Sat Apr 18 20:44:47 UTC 2015

       Modified Files:
       	pkgsrc/net/tigervnc: Makefile

       Log Message:
       Needs explicit libdrm dependency.

commit 9ac98dab09e6d06bb842b68ed5f6011621f1b13f
Author: tron <tron>
Date:   Tue Apr 21 19:07:46 2015 +0000

    Pullup tickets #4669, #4674 and #4675.

commit f4dd44867374ea54f7a364d6262a851839ca6aec
Author: tron <tron>
Date:   Tue Apr 21 19:07:14 2015 +0000

    Pullup ticket #4675 - requested by joerg
    games/ioquake3: build fix

    Revisions pulled up:
    - games/ioquake3/Makefile                                       1.4
    - games/ioquake3/PLIST                                          1.3
    - games/ioquake3/distinfo                                       1.5
    - games/ioquake3/patches/patch-aa                               1.3

    ---
       Module Name:	pkgsrc
       Committed By:	joerg
       Date:		Sat Apr 18 20:44:08 UTC 2015

       Modified Files:
       	pkgsrc/games/ioquake3: Makefile PLIST distinfo
       	pkgsrc/games/ioquake3/patches: patch-aa

       Log Message:
       Allow building on NetBSD/arm.

commit d3ef2ddfc6c5d191f3a29bb4af90aab71356dffa
Author: tron <tron>
Date:   Tue Apr 21 19:00:54 2015 +0000

    Pullup ticket #4674 - requested by joerg
    games/orbital_eunuchs_sniper: packaging fix

    Revisions pulled up:
    - games/orbital_eunuchs_sniper/Makefile                         1.23

    ---
       Module Name:	pkgsrc
       Committed By:	joerg
       Date:		Sat Apr 18 20:43:19 UTC 2015

       Modified Files:
       	pkgsrc/games/orbital_eunuchs_sniper: Makefile

       Log Message:
       Use uname -m output for NetBSD/ARM in the PLIST as the package does.

commit c3e33c1c17b50b1641b75315f564d4f914c8d49e
Author: tron <tron>
Date:   Tue Apr 21 18:55:45 2015 +0000

    Pullup ticket #4669 - requested by manu
    databases/php-ldap: build fix

    Revisions pulled up:
    - databases/php-ldap/files/ldap-ctrl-exop.patch                 deleted
    - databases/php-ldap/files/ldap-ctrl-exop54.patch               1.1-1.2
    - databases/php-ldap/files/ldap-ctrl-exop55.patch               1.1-1.2
    - databases/php-ldap/files/ldap-ctrl-exop56.patch               1.1-1.2
    - databases/php-ldap/options.mk                                 1.4

    ---
       Module Name:    pkgsrc
       Committed By:   manu
       Date:           Mon Apr 13 08:04:17 UTC 2015

       Modified Files:
               pkgsrc/databases/php-ldap: options.mk
       Added Files:
               pkgsrc/databases/php-ldap/files: ldap-ctrl-exop54.patch
                   ldap-ctrl-exop55.patch ldap-ctrl-exop56.patch
       Removed Files:
               pkgsrc/databases/php-ldap/files: ldap-ctrl-exop.patch

       Log Message:
       Update the LDAP EXOP support patch for PHP 5.4, 5.5 and 5.6

    ---
       Module Name:    pkgsrc
       Committed By:   manu
       Date:           Mon Apr 20 03:24:36 UTC 2015

       Modified Files:
               pkgsrc/databases/php-ldap/files: ldap-ctrl-exop54.patch
                   ldap-ctrl-exop55.patch ldap-ctrl-exop56.patch

       Log Message:
       Fix build with SASL disabled

       Do not force-define HAVE_LDAP_SASL, since the PHP configure script
       actually takes care of that one. This lets us build with the exop
       option enabled while sasl is disabled.

commit a5f8d21945363b03bec896fb6af2714201ab919e
Merge: 7d962d8 faf0e76
Author: Jonathan Perkin <jperkin@joyent.com>
Date:   Tue Apr 21 14:40:27 2015 +0100

    Merge branch 'joyent/feature/miscfix/2015Q1' into joyent/release/2015Q1

commit faf0e763cdbe20b49f8215cb58530dff6e44d97f
Merge: 86554d2 a295034
Author: Jonathan Perkin <jperkin@joyent.com>
Date:   Tue Apr 21 14:40:13 2015 +0100

    Merge branch 'joyent/feature/miscfix/2015Q1' of github.com:joyent/pkgsrc into joyent/feature/miscfix/2015Q1

commit 7d962d8f53c204790d4d7120d6e6dbfe107a7af6
Author: Jonathan Perkin <jperkin@joyent.com>
Date:   Tue Apr 21 14:39:38 2015 +0100

    Update 'joyent' and 'wip' submodules.

commit b163d85dc024e7f042e22cfb6f1fc3cc5279114b
Merge: 952134b 86554d2
Author: Jonathan Perkin <jperkin@joyent.com>
Date:   Tue Apr 21 14:39:13 2015 +0100

    Merge branch 'joyent/feature/miscfix/2015Q1' into joyent/release/2015Q1

commit 86554d2c5a721a99fd2e7c4b5862b35b69918090
Merge: 0b4c611 6996bfa
Author: Jonathan Perkin <jperkin@joyent.com>
Date:   Tue Apr 21 14:38:23 2015 +0100

    Merge branch 'pkgsrc_2015Q1' into joyent/feature/miscfix/2015Q1

commit a295034d9249a35784c34cc387513f5de3c73570
Author: Filip Hajny <filip@joyent.com>
Date:   Mon Apr 20 17:09:03 2015 +0000

    Update sysutils/cfengine3 to 3.6.5. Add lmdb support option.

    Upstream changelog follows.

    3.6.5

    Features:
    - Introduced "systemd" hard class.
    - Added paths to dtrace, zfs and zpool on FreeBSD in masterfiles.

    Bug fixes:
    - Fixed build error on certain RHEL5 and SLES10 setups.
    - Fixed a bug which caused dangling symlinks not to be removed.
    - Fixed data_readstringarrayidx function not preserving the order of the
      array it's producing.
    - Fixed a bug which sometimes caused CFEngine to kill the wrong daemon
      if both the host and a container inside the host were running
      CFEngine.
    - Made sure the rm_rf_depth bundle also deletes the base directory.
    - Fixed monitord reporting wrongly on open ports.
    - Skip adding the class when its name is longer than 1024 characters.
      Fixed core dump when the name is too large.
    - Fixed detection of stopped process on Solaris.
    - Fixed infinite loop plus a couple more minor
      bugs in edit_xml promises.

    3.6.4

    Features:
    - Introduced users promises support on HP-UX platform.
    - Introduced process promises support on HP-UX platform.

    Bug fixes:
    - Fixed bug on FreeBSD which sometimes led to the wrong process being killed
    - Fixed package version comparison sometimes failing with rpm package manager
    - Fixed a bug in users promises which would sometimes set the wrong
      password hash if the user would also be unlocked at the same time.
    - Fixed a bug on AIX which would occationally kill the wrong process.
    - Improved error message for functions that require an absolute path.
    - Fixed some spelling errors in examples.
    - Fixed error in out-of-tree builds when building cf-upgrade.
    - Fixed a bug which would make cf-agent exit with an error if it was
      built with a custom log directory, and that directory did not exist.
    - Fixed ordering of evaluating promises when depends_on is used.
    - Skip non-empty directories silently when recursively deleting.
    - Fix memory exhaustion with list larger than 4994 items.
    - Fix cf-execd segfault on IP address detection
    - Fix hard class detection of RHEL6 ComputeNode

    3.6.3

    New features:
    - support for HP-UX 11.23 and later
    - experimental support for Red Hat Enterprise Linux 7

    Bug fixes:
    - fix getindices on multi-dimensional arrays
    - fix mustache template method to run in dryrun mode
    - set mailto and mailfrom settings for execd in def.cf
    - fix conflation of multi-index entries in arrays
    - fix promise locking when transferring using update.cf
    - update JSON parser to return an error on truncation
    - fix sys.hardware_addresses not expanded
    - fix opening database txn /var/cfengine/cf_lastseen.lmdb:
      MDB_READERS_FULL when running cf-keys --show-hosts
    - fix segfault (Null pointer dereference) when select_end in
      delete_lines never matches
    - fix max_file_size => "0" not disabling or allowing any size
     - fix ifvarclass, with iteration over list, failing when deleting
      files with time condition
    - fix classes defined with "or" constraint are never set if any value
      doesn't evaluate to a scalar
    - update "mailfrom" default in default policy
    - fix logrotate ambiguity of filename
    - fix parsing JSON files
    - reduce write count activity to /var partition
    - fix files delete attribute incorrectly triggering promise_kept
    - update services bundle output related to chkconfig when run in
      inform mode.
    - fix Solaris serverd tests
    - fix broken bechaviour of merging arrays with readstringarray
    - fix ifelapsed bug with bundle nesting
    - fix handling cf_null in bundlesequence
    - fix maparray reading whole input array when using subarray
     - fix directories being randomly changed to files
    - update defaults promise type to work with classes
    - systemd integration in services promises
    - fix touch attribute ignoring action = warn_only
    - fix 4KB string limit in functions readfile, string_downcase,
      string_head, string_reverse, string_length, string_tail,
      string_upcase

    3.6.2

    Bug fixes:
    - don't regenerate software_packages.csv every time
    - improve verbose message for package_list_command
    - fix missing log output on AIX
    - assorted fixes to dirname() esp on Windows
    - fix package manager detection
    - fix build issues on FreeBSD
    - allow copying of dead symbolic links
    - preserve order in readstringarrayidx
    - fix passing of unexpanded variable references to arrays
     - use entries for new {admin,deny}_{ips,hostnames} constraints in
      the relevant legacy lists
    - cope with ps's numeric fields overflowing to the right
    - interpret failing function calls in ifvarclass as class not set
     - remove unexpanded lists when extending lists
    - infer start-time of a process from elapsed when needed
     - fix input range definition for laterthan() function
    - don't add trailing delimiter when join()'ing lists ending with a
      null-value
    - 9999999999 (ten 9s) or higher has been historically used as an upper
      bound in CFEngine code and policy but because of overflow on 32-bit
      platforms it caused problems with big numbers. Fixed in two ways:
      first change all existing policy uses to 999999999 (nine 9s instead
      of eleven 9s), second fix the C code to not wrap-around in case of
      overflow, but use the LONG_MAX value
    - cf-serverd and other daemons no longer reload their configuration
      every minute if CFEngine is built with an inputs directory outside
      of the work directory (not the default).

    3.6.1

    New features:
    - Introduced Solaris and AIX support into the 3.6 series, with many associated
      build and bug fixes.

    Changes:
    - Short-circuit evaluation of classes promises if class is already set
     - fix to assume all non-specified return codes are failed in commands
      promises
    - cf-serverd logs reconfiguration message to NOTICE (was INFO) so that it's
      always logged in syslog

    Bug fixes:
    - File monitoring has been completely rewritten (changes attribute in files
      promise), which eliminates many bugs, particularly regarding files that
      are deleted. Upgrading will keep all monitoring data, but downgrading again
      will reinitialize the DB, so all files will be reported as if they were new.
     - $(this.promiser) expands in files promises for 'transformer',
      'edit_template', 'copy_from.source', 'file_select.exec_program', 'classes'
      and 'action' bodies
    - 'body changes' notifies about disappeared files in file monitoring
    - Set not-kept classes when files or commands promise should be repaired,
      but is warn-only
    - Fixed CFEngine template producing a zero-sized file
    - Add 0-9 A-Z _ to allowed context of module protocol
    - Extend ps command column width on Solaris and filter on zone
      rather than adding it to the ps output.
    - Fixed strftime() function on Solaris when called with certain specifiers.
    - Fixed users promise bug regarding password hashes in a NIS/NSS setup.
    - Fixed $(sys.uptime), $(sys.systime) and $(sys.sysday) in AIX.
      #5148, #5206)
    - Fixed processes_select complaining about "Unacceptable model uncertainty
      examining processes"
    - ps command for linux has been changed to cope with big rss values
    - Address ps -axo shift on FreeBSD 10 and later
    - methods and services promises respect action_policy => "warn"
     - LMDB should no longer deadlock if an agent is killed on the hub while
      holding the DB lock. Note that the change only affects binary packages
      shipped by CFEngine, since the upstream LMDB project has not yet integrated
      the change.

    3.6.0

    Changes:
    - Changes to logging output
        - add process name and pid in syslog message (GitHub #789)
        - cf-serverd logging levels are now more standardised:
              - INFO logs only failures
              - VERBOSE logs successful requests as well
              - DEBUG logs actual protocol traffic.
        - cf-serverd now logs the relevant client IP address on
          each message.
        - Logging contexts to local database (cf_classes.tcdb) has been deprecated.
        - 'usebundle' promisees are logged for all the bundle promises
        - output from 'reports' promises has nothing prefixed except 'R: '
        - a log line with stack path is generated when the promise type evaluated
          changes
    - LMDB (symas.com/mdb) is the default database for local data storage : use
      version 0.9.9 or later. cf-agent --self-diagnostics (-x) is only
      implemented for TCDB, not for LMDB
    - port argument in readtcp() and selectservers() may be a
      service name (e.g. "http", "pop3").
    - Enable source file in agent copy_from promises to be a relative path.
        - file "changes" reporting now reports with log level "notice", instead
          of "error".
    - process_results default to AND'ing of set attributes if not specified
     - interface is now canonified in sys.hardware_mac[interface] to align with
      sys.ipv4[interface]
    - cf-promises no longer errors on missing bodies when run without
      --full-check (-c)
    - Linux flavor "SUSE" now correctly spelled with all uppercase in variables
      and class names. The "suse" lowercase version is also
      provided for convenience.
    - $(this.promise_filename) and $(..._dirname) variables are now absolute
      paths.
    - including the same file multiple times in 'body control inputs' is
      not an error
    - portnumber in body copy_from now supports service names like "cfengine",
      "pop3" etc, check /etc/services for more.
    - The failsafe.cf policy, run on bootstrap and in some other
      unusual cases, has been extracted from C code into libpromises/failsafe.cf
    - masterfiles
        - cf_promises_validated is now in JSON format
        - timestamp key is timestamp (sec since unix epoch) of last time validated
        - the masterfiles now come from https://github.com/cfengine/masterfiles
          and are not in the core repository
    - cf-serverd calls cf-agent with -Dcfruncommand when executing cf-runagent
      requests
    Mark as removed: promise_notkept_log_include, promise_notkept_log_exclude,
    promise_repaired_log_include, promise_repaired_log_exclude, classes_include,
    classes_exclude, variables_include, variables_exclude attributes from
    report_data_select body (syntax is valid but not functional). They have been
    replaced by the following attributes: promise_handle_include,
    promise_handle_exclude, metatags_include, metatags_exclude.

    New features:
    - New promise type "users" for managing local user accounts.
    - TLS authentication and fully encrypted network protocol.
      Additions specific to the new type of connections:
        - New attribute "allowlegacyconnects" in body server control,
          which enables serving policy via non-latest cfengine protocol,
          to the given list of hosts. If the option is absent, it
          defaults to allow all hosts. To refuse non-TLS connections,
          specify an empty list.
        - New attribute "protocol_version" in body copy_from, and body
          common control, which defines the preferred protocol for
          outgoing connections.. Allowed values at the moment: "0" or
          "undefined", "classic" or "1", "latest" or "2". By leaving the
          copy_from option as undefined the common control option is
          used, and if both are undefined then classic protocol is used
          by default.
        - The new networking protocol uses TLS for authentication,
          after which all dialog is encrypted within the established
          TLS session.  cf-serverd is still able to speak the legacy
          protocol with old agents.
        - The 'skipverify' option in 'body server control' is
          deprecated and only left for compatibility; it does
          nothing
        - cf-serverd does not hang up the connection if some request
          fails, so that the client can add more requests.
        - For the connections using the new protocol, all of the
          paths in bundle server access_rules now differentiate
          between a directory and a file using the trailing
          slash. If the path exists then this is auto-detected and
          trailing slash appended automatically. You have to append
          a trailing slash manually to an inexistent or symbolic
          path (e.g. "/path/to/$(connection.ip)/") to force
          recursive access.
    - New in 'access' promises for 'bundle server access_rules'
        - Attributes "admit_ips", "admit_hostnames", "admit_keys",
          "deny_ips", "deny_hostnames", "deny_keys"
        - "admit_keys" and "deny_keys" add the new functionality
          of controlling access according to host identity,
          regardless of the connecting IP.
        - For these new attributes, regular expressions
          are not allowed, only CIDR notation for "admit/deny_ips", exact
          "SHA=..." strings for "admit/deny_keys", and exact hostnames
          (e.g. "cfengine.com") or subdomains (starting with dot,
          e.g. ".cfengine.com") for "admit/deny"_hostnames. Same rules
          apply to 'deny_*' attributes.
        - These new constraints and the paths in access_rules, can contain
          special variables "$(connection.ip)", "$(connection.hostname)",
          "$(connection.key)", which are expanded dynamically for every
          received connection.
        - For connections using the new protocol, "admit" and "deny"
          constraints in bundle server access_rules are being phased
          out, preferred attributes are now "admit_ips", "deny_ips",
          "admit_hostnames", "deny_hostnames", "admit_keys",
          "deny_keys".
        - New "shortcut" attribute in bundle server access_rules used to
          dynamically expand non-absolute request paths.
    - masterfiles
            - standard library split: lib/3.5 (compatibility) and lib/3.6
              (mainline)
            - many standard library bundles and bodies, especially packages-
              and file-related, were revised and fixed
            - supports both Community and Enterprise
            - new 'inventory/' structure to provide OS, dmidecode, LSB, etc.
              system inventory (configured mainly in def.cf)
            - cf_promises_release_id contains the policy release ID which is
              the GIT HEAD SHA if available or hash of tree
            - a bunch'o'bundles to make starting with CFEngine easier:
            - file-related: file_mustache, file_mustache_jsonstring, file_tidy,
              dir_sync, file_copy, file_link, file_hardlink, file_empty, file_make
            - packages-related: package_absent, package_present, package_latest,
              package_specific_present, package_specific_absent,
              package_specific_latest, package_specific
            - XML-related: xml_insert_tree_nopath, xml_insert_tree, xml_set_value,
              xml_set_attribute
            - VCS-related: git_init, git_add, git_checkout,
              git_checkout_new_branch, git_clean, git_stash, git_stash_and_clean,
              git_commit, git
            - process-related: process_kill
            - other: cmerge, url_ping, logrotate, prunedir
    - New command line options for agent binaries
        - New options to cf-promises
            - '--show-classes' and '--show-vars'
            - '--eval-functions' controls whether cf-promises should evaluate
              functions
        - Colorized output for agent binaries with command line option '--color'
          (auto-enabled if you set CFENGINE_COLOR=1)
    - New language features
        - New variable type 'data' for handling of structured data (ie JSON),
          including supporting functions:
            - 'data_readstringarray' - read a delimited file into a data map
            - 'data_readstringarrayidx' - read a delimited file into a data array
            - 'datastate' - create a data variable with currently set classes
              and variables
            - 'datatype' - determine the type of the top element of a container
            - 'format' - %S can be used to serialize 'data' containers into
              a string
            - 'mergedata' - merge two data containers, slists/ilists/rlists,
              or "classic" arrays into a data container
            - 'parsejson' - create a data container from a JSON string
            - 'readjson' - create a data container from a file that contains JSON
            - 'storejson' - serialize a data container into a string
            - Most functions operating on lists can also operate on data containers
            - pass a data container to a bundle with the @(container) notation
            - the module protocol accepts JSON for data containers with
              the '%' sigil
        - Tagging of classes and variables allows annotating of language
          construct with meta data; supporting functionality:
            - The module protocol in 'commands' promises has been extended
              to allow setting of tags of created variables and classes,
              and the context of created variables
            - 'getclassmetatags' - returns list of meta tags for a class
            - 'getvariablemetatags' - returns list of meta tags for a variable
        - 'body file control' has an 'inputs' attribute to include library files
          and other dependencies
        - bundlesequences can be built with bundlesmatching() based on bundle
          name and tags
    - New attributes in existing promise types and bodies
        - New option 'preserve_all_lines' for insert_type in insert_lines promises
        - Caching of expensive system functions to avoid multiple executions of
          execresult() etc, can be controlled via cache_system_functions
          attribute in body common control
        - New option 'mailsubject' in body executor control allows defining
          the subject in emails sent by CFEngine
        - Support for Mustache templates in 'files' promises; use
          'template_method' and 'template_data' attributes.  Without
          'template_data' specified, uses datastate().
    - New and improved functions
        - 'bundlesmatching' - returns list of defined bundles matching
          a regex and tags
        - 'canonifyuniquely' - converts a string into a unique, legal class name
        - 'classesmatching' - returns list of set classes matching a regex
          and tags
        - 'eval' - evaluates mathematical expressions; knows SI k, m, g
          quantifiers, e.g. "100k"
        - 'findfiles' - list files matching a search pattern; use "**" for
          recursive searches
        - 'makerule' - evaluates whether a target file needs to be rebuilt
          from sources
        - 'max', 'min' - returns maximum and minimum of the numbers in
          a container or list (sorted by a 'sort' method)
        - 'mean' - returns the mean of the numbers in a container or list
        - 'nth' - learned to look up by key in a data container holding a map
        - 'packagesmatching' - returns a filtered list of installed packages.
        - 'readfile' - learned to read system files of unknown size like those
          in /proc
        - 'sort' - can sort lexicographically, numerically (int or real), by IP,
          or by MAC
        - 'string_downcase', 'string_upcase' - returns the lower-/upper-case
          version of a string
        - 'string_head', 'string_tail' - returns the beginning/end of a string
        - 'string_length' - returns the length of a string
        - 'string_reverse' - reverses a string
        - 'string_split' - improved implementation, deprecates 'splitstring'
        - 'variablesmatching' - returns a list of variables matching a regex
          and tags
        - 'variance' - returns the variance of numbers in a list or container
    - New hard classes
        - Introduced alias 'policy_server' for context 'am_policy_hub'
          (the latter will be deprecated)
        - all the time-based classes have GMT equivalents
    - New variables
        - 'sys.bindir' - the location of the CFEngine binaries
        - 'sys.failsafe_policy_path' - the location of the failsafe policy file
        - 'sys.inputdir' - the directory where CFEngine searches for policy files
        - 'sys.key_digest' - the digest of the host's cryptographic key
        - 'sys.libdir', 'sys.local_libdir' - the location of the CFEngine libraries
        - 'sys.logdir' - the directory where the CFEngine log files are saved
        - 'sys.masterdir' - the location of masterfiles on the policy server
        - 'sys.piddir' - the directory where the daemon pid files are saved
        - 'sys.sysday' - the number of days since the beginning of the UNIX epoch
        - 'sys.systime' - the number of seconds since the beginning of the UNIX epoch
        - 'sys.update_policy_path' - the name of the update policy file
        - 'sys.uptime' - the number of minutes the host has been online
        - 'this.promise_dirname' - the name of the file in which the current promise
          is defined
        - 'this.promiser_uid' - the ID of the user running cf-agent
        - 'this.promiser_gid' - the group ID of the user running cf-agent
        - 'this.promiser_ppid' - the ID of the  parent process running cf-agent

    Deprecations:
    - 'splitstring' - deprecated by 'string_split'
    - 'track_value'
    - 'skipverify'

    Bug fixes: for a complete list of fixed bugs, see https://cfengine.com/dev
    - various fixes in evaluation and variable resolution
    - Improve performance of list iteration
    - Removed limitation of input length to internal buffer sizes
        - directories ending with "/" are not ignored
        - lsdir() always return a list now, never a scalar
    - 'abortclasses' fixed to work in common bundles and other cases
    - namespaced 'edit_line' bundles now work
    - lists are interpolated in correct order
    - cf-serverd reloads policies properly when they change
    - lots of leaks (memory and file descriptor) fixed

    3.5.3

    Changes:
    - Improved security checks of symlink ownership. A symlink created by a user
      pointing to resources owned by a different user will no longer be followed.
    - Changed the way package versions are compared in package promises.
      In previous versions the comparison was inconsistent. This has been fixed,
      but may also lead to behavior changes in certain cases.

    Bug fixes:
    - fix cf-monitord crash due to incorrect array initialization
    - fix cf-serverd stat()'ing the file tree every second
    - correctly populate sys.hardware_addresses variable
    - add support for Debian's GNU/kfreebsd to build system
    - fix possible stack corruption in guest_environments promises
    - work-around hostname trunctation in HP-UX's uname
    - fix body copy purging of empty directories
    - make discovery and loading of avahi libraries more robust
    - compile and packaging fixes for HP-UX, AIX and Solaris
    - fix fatal error in lsdir() when directory doesn't exist
    - fix epoch calculation for stime inrange calculation

    3.5.2

    Bug fixes:
    - fix delayed abortclasses checking
    - fix maplist arguments bug
    - fix segfaults in cf-pomises
    - fix build on Solaris 10/SmartOS
    - sanitize characters from /etc/issue in sys.flavor for Debian
    - Fix segfault when dealing with files or data > 4K
    - Don't truncate keys to 126 characters in getindices
    - files created via log_* actions now have mode 600
    - fix wrong log message when a promise is ignored due to 'ifvarclass'
      not matching
    - fix lifetime of persistent classes
    - fix segfault when process_select body had no process_result attribute
      Default to AND'ed expression of all specified attributes
    - include system message in output when acl promises fail
    - fix invocation of standard_services bundle and corresponding promise
      compliance

    3.5.1

    Changes:
    - file changes are logged with log level Notice, not Error
    - the CFEngine Standard Library in masterfiles/libraries is now split into
      promise-type specific policy files, and lives in a version-specific
      directory. This should have no impact on current code, but allows more
      granular include of needed stdlib elements

    Bug fixes:
    - fix recursive copying of files
    - respect classes in templates
    - fix timestamps on Windows
    - fix non-root cf-agent flooding syslog
    - fix email flood from cf-execd due to timestamps in agent output
    - Preserve security context when editing or copying local files
    - fix path for sys.crontab on redhat systems
    - prevent incorrect "insert_lines promise uses the same select_line_matching
      anchor" warning
    - Fix regression of setting VIPADDRESS to 127.0.0.1
    - Fix "changes" promise not receiving status when file is missing
    - Fix symlinks being destroyed when editing them
    - Fix missing "promise kept" status for the last line in a file

    3.5.0

    New features:
    - classes promises now take an optional scope constraint.
    - new built-in functions: every, none, some, nth, sublist, uniq, filter
      - every
      - none
      - some
      - nth
      - sublist
      - uniq
      - filter
      - classesmatching
      - strftime
      - filestat
      - ifelse
      - maparray
      - format
    - cf-promises flag --parse-tree is replaced by --policy-output-format=,
      requiring the
      user to specify the output format (none, cf, json)
    - cf-promises allows partial check of policy (without body common control)
      without integrity check; --full-check enforces integrity check
    - agent binaries support JSON input format (.json file as generated by
      cf-promises)
    - cf-key: new options --trust-key/-t and --print-digest/-p
    - Class "failsafe_fallback" is defined in failsafe.cf when main policy
      contains errors and failsafe is run because of this
    - add scope attribute for body classes
    - Better diagnostics of parsing errors
    - Error messages from parser now show the context of error
    - new cf-agent option: --self-diagnostics
    - new output format, and --legacy-output
    - warnings for cf-promises.
    - Enable zeroconf-discovery of policy hubs for automatic bootstrapping
      if Avahi is present
    - Support for sys.cpus on more platforms than Linux & HPUX

    Changes:
    - parser no longer allows ',' after promiser or promisee. must be either
      ';' or lval
    - Make parser output in GCC compatible format the only supported format
      (remove --gcc-brief-format flag)
    - Silence license warnings in Enterprise Free25 installations
    - action_policy => "warn" causes not_kept classes to be set on promise
      needing repair.
    - command line option version (-V) now prints a shorter parsable version
      without graphic
    - implicit execution of server and common bundles taking arguments is
      skipped in cf-serverd.
    - WARNING: option --policy-server removed, require option to --bootstrap
      instead
    - process promises don't log if processes are out of rang…

@pyup-bot pyup-bot referenced this issue Mar 31, 2017

Closed

Initial Update #3

@pyup-bot pyup-bot referenced this issue Sep 6, 2017

Open

Initial Update #2

@pyup-bot pyup-bot referenced this issue Nov 9, 2017

Open

Initial Update #1

@pyup-bot pyup-bot referenced this issue Dec 11, 2017

Merged

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jace added a commit to hasgeek/boxoffice that referenced this issue Jun 18, 2018

Initial Update (#224)
This PR sets up pyup.io on this repo and updates all dependencies at once, in a single branch.

Subsequent pull requests will update one dependency at a time, each in their own branch. If you want to start with that right away, simply close this PR.





### Update [Flask](https://pypi.org/project/Flask) from **1.0.2** to **1.0.2**.


<details>
  <summary>Changelog</summary>
  
  
   ### 1.0.2
   ```
   -------------

Released on May 2nd 2018

-   Fix more backwards compatibility issues with merging slashes between
    a blueprint prefix and route. (`2748`_)
-   Fix error with ``flask routes`` command when there are no routes.
    (`2751`_)

.. _2748: https://github.com/pallets/flask/pull/2748
.. _2751: https://github.com/pallets/flask/issues/2751
   ```
   
  
  
   ### 1.0.1
   ```
   -------------

Released on April 29th 2018

-   Fix registering partials (with no ``__name__``) as view functions.
    (`2730`_)
-   Don&#39;t treat lists returned from view functions the same as tuples.
    Only tuples are interpreted as response data. (`2736`_)
-   Extra slashes between a blueprint&#39;s ``url_prefix`` and a route URL
    are merged. This fixes some backwards compatibility issues with the
    change in 1.0. (`2731`_, `2742`_)
-   Only trap ``BadRequestKeyError`` errors in debug mode, not all
    ``BadRequest`` errors. This allows ``abort(400)`` to continue
    working as expected. (`2735`_)
-   The ``FLASK_SKIP_DOTENV`` environment variable can be set to ``1``
    to skip automatically loading dotenv files. (`2722`_)

.. _2722: https://github.com/pallets/flask/issues/2722
.. _2730: https://github.com/pallets/flask/pull/2730
.. _2731: https://github.com/pallets/flask/issues/2731
.. _2735: https://github.com/pallets/flask/issues/2735
.. _2736: https://github.com/pallets/flask/issues/2736
.. _2742: https://github.com/pallets/flask/issues/2742
   ```
   
  
  
   ### 1.0
   ```
   -----------

Released on April 26th 2018

-   **Python 2.6 and 3.3 are no longer supported.** (`pallets/meta24`_)
-   Bump minimum dependency versions to the latest stable versions:
    Werkzeug &gt;= 0.14, Jinja &gt;= 2.10, itsdangerous &gt;= 0.24, Click &gt;= 5.1.
    (`2586`_)
-   Skip :meth:`app.run &lt;Flask.run&gt;` when a Flask application is run
    from the command line. This avoids some behavior that was confusing
    to debug.
-   Change the default for :data:`JSONIFY_PRETTYPRINT_REGULAR` to
    ``False``. :func:`~json.jsonify` returns a compact format by
    default, and an indented format in debug mode. (`2193`_)
-   :meth:`Flask.__init__ &lt;Flask&gt;` accepts the ``host_matching``
    argument and sets it on :attr:`~Flask.url_map`. (`1559`_)
-   :meth:`Flask.__init__ &lt;Flask&gt;` accepts the ``static_host`` argument
    and passes it as the ``host`` argument when defining the static
    route. (`1559`_)
-   :func:`send_file` supports Unicode in ``attachment_filename``.
    (`2223`_)
-   Pass ``_scheme`` argument from :func:`url_for` to
    :meth:`~Flask.handle_url_build_error`. (`2017`_)
-   :meth:`~Flask.add_url_rule` accepts the
    ``provide_automatic_options`` argument to disable adding the
    ``OPTIONS`` method. (`1489`_)
-   :class:`~views.MethodView` subclasses inherit method handlers from
    base classes. (`1936`_)
-   Errors caused while opening the session at the beginning of the
    request are handled by the app&#39;s error handlers. (`2254`_)
-   Blueprints gained :attr:`~Blueprint.json_encoder` and
    :attr:`~Blueprint.json_decoder` attributes to override the app&#39;s
    encoder and decoder. (`1898`_)
-   :meth:`Flask.make_response` raises ``TypeError`` instead of
    ``ValueError`` for bad response types. The error messages have been
    improved to describe why the type is invalid. (`2256`_)
-   Add ``routes`` CLI command to output routes registered on the
    application. (`2259`_)
-   Show warning when session cookie domain is a bare hostname or an IP
    address, as these may not behave properly in some browsers, such as
    Chrome. (`2282`_)
-   Allow IP address as exact session cookie domain. (`2282`_)
-   ``SESSION_COOKIE_DOMAIN`` is set if it is detected through
    ``SERVER_NAME``. (`2282`_)
-   Auto-detect zero-argument app factory called ``create_app`` or
    ``make_app`` from ``FLASK_APP``. (`2297`_)
-   Factory functions are not required to take a ``script_info``
    parameter to work with the ``flask`` command. If they take a single
    parameter or a parameter named ``script_info``, the
    :class:`~cli.ScriptInfo` object will be passed. (`2319`_)
-   ``FLASK_APP`` can be set to an app factory, with arguments if
    needed, for example ``FLASK_APP=myproject.app:create_app(&#39;dev&#39;)``.
    (`2326`_)
-   ``FLASK_APP`` can point to local packages that are not installed in
    editable mode, although ``pip install -e`` is still preferred.
    (`2414`_)
-   The :class:`~views.View` class attribute
    :attr:`~views.View.provide_automatic_options` is set in
    :meth:`~views.View.as_view`, to be detected by
    :meth:`~Flask.add_url_rule`. (`2316`_)
-   Error handling will try handlers registered for ``blueprint, code``,
    ``app, code``, ``blueprint, exception``, ``app, exception``.
    (`2314`_)
-   ``Cookie`` is added to the response&#39;s ``Vary`` header if the session
    is accessed at all during the request (and not deleted). (`2288`_)
-   :meth:`~Flask.test_request_context` accepts ``subdomain`` and
    ``url_scheme`` arguments for use when building the base URL.
    (`1621`_)
-   Set :data:`APPLICATION_ROOT` to ``&#39;/&#39;`` by default. This was already
    the implicit default when it was set to ``None``.
-   :data:`TRAP_BAD_REQUEST_ERRORS` is enabled by default in debug mode.
    ``BadRequestKeyError`` has a message with the bad key in debug mode
    instead of the generic bad request message. (`2348`_)
-   Allow registering new tags with
    :class:`~json.tag.TaggedJSONSerializer` to support storing other
    types in the session cookie. (`2352`_)
-   Only open the session if the request has not been pushed onto the
    context stack yet. This allows :func:`~stream_with_context`
    generators to access the same session that the containing view uses.
    (`2354`_)
-   Add ``json`` keyword argument for the test client request methods.
    This will dump the given object as JSON and set the appropriate
    content type. (`2358`_)
-   Extract JSON handling to a mixin applied to both the
    :class:`Request` and :class:`Response` classes. This adds the
    :meth:`~Response.is_json` and :meth:`~Response.get_json` methods to
    the response to make testing JSON response much easier. (`2358`_)
-   Removed error handler caching because it caused unexpected results
    for some exception inheritance hierarchies. Register handlers
    explicitly for each exception if you want to avoid traversing the
    MRO. (`2362`_)
-   Fix incorrect JSON encoding of aware, non-UTC datetimes. (`2374`_)
-   Template auto reloading will honor debug mode even even if
    :attr:`~Flask.jinja_env` was already accessed. (`2373`_)
-   The following old deprecated code was removed. (`2385`_)

    -   ``flask.ext`` - import extensions directly by their name instead
        of through the ``flask.ext`` namespace. For example,
        ``import flask.ext.sqlalchemy`` becomes
        ``import flask_sqlalchemy``.
    -   ``Flask.init_jinja_globals`` - extend
        :meth:`Flask.create_jinja_environment` instead.
    -   ``Flask.error_handlers`` - tracked by
        :attr:`Flask.error_handler_spec`, use :meth:`Flask.errorhandler`
        to register handlers.
    -   ``Flask.request_globals_class`` - use
        :attr:`Flask.app_ctx_globals_class` instead.
    -   ``Flask.static_path`` - use :attr:`Flask.static_url_path`
        instead.
    -   ``Request.module`` - use :attr:`Request.blueprint` instead.

-   The :attr:`Request.json` property is no longer deprecated.
    (`1421`_)
-   Support passing a :class:`~werkzeug.test.EnvironBuilder` or
    ``dict`` to :meth:`test_client.open &lt;werkzeug.test.Client.open&gt;`.
    (`2412`_)
-   The ``flask`` command and :meth:`Flask.run` will load environment
    variables from ``.env`` and ``.flaskenv`` files if python-dotenv is
    installed. (`2416`_)
-   When passing a full URL to the test client, the scheme in the URL is
    used instead of :data:`PREFERRED_URL_SCHEME`. (`2430`_)
-   :attr:`Flask.logger` has been simplified. ``LOGGER_NAME`` and
    ``LOGGER_HANDLER_POLICY`` config was removed. The logger is always
    named ``flask.app``. The level is only set on first access, it
    doesn&#39;t check :attr:`Flask.debug` each time. Only one format is
    used, not different ones depending on :attr:`Flask.debug`. No
    handlers are removed, and a handler is only added if no handlers are
    already configured. (`2436`_)
-   Blueprint view function names may not contain dots. (`2450`_)
-   Fix a ``ValueError`` caused by invalid ``Range`` requests in some
    cases. (`2526`_)
-   The development server uses threads by default. (`2529`_)
-   Loading config files with ``silent=True`` will ignore
    :data:`~errno.ENOTDIR` errors. (`2581`_)
-   Pass ``--cert`` and ``--key`` options to ``flask run`` to run the
    development server over HTTPS. (`2606`_)
-   Added :data:`SESSION_COOKIE_SAMESITE` to control the ``SameSite``
    attribute on the session cookie. (`2607`_)
-   Added :meth:`~flask.Flask.test_cli_runner` to create a Click runner
    that can invoke Flask CLI commands for testing. (`2636`_)
-   Subdomain matching is disabled by default and setting
    :data:`SERVER_NAME` does not implicily enable it. It can be enabled
    by passing ``subdomain_matching=True`` to the ``Flask`` constructor.
    (`2635`_)
-   A single trailing slash is stripped from the blueprint
    ``url_prefix`` when it is registered with the app. (`2629`_)
-   :meth:`Request.get_json` doesn&#39;t cache the
    result if parsing fails when ``silent`` is true. (`2651`_)
-   :func:`Request.get_json` no longer accepts arbitrary encodings.
    Incoming JSON should be encoded using UTF-8 per :rfc:`8259`, but
    Flask will autodetect UTF-8, -16, or -32. (`2691`_)
-   Added :data:`MAX_COOKIE_SIZE` and :attr:`Response.max_cookie_size`
    to control when Werkzeug warns about large cookies that browsers may
    ignore. (`2693`_)
-   Updated documentation theme to make docs look better in small
    windows. (`2709`_)
-   Rewrote the tutorial docs and example project to take a more
    structured approach to help new users avoid common pitfalls.
    (`2676`_)

.. _pallets/meta24: https://github.com/pallets/meta/issues/24
.. _1421: https://github.com/pallets/flask/issues/1421
.. _1489: https://github.com/pallets/flask/pull/1489
.. _1559: https://github.com/pallets/flask/issues/1559
.. _1621: https://github.com/pallets/flask/pull/1621
.. _1898: https://github.com/pallets/flask/pull/1898
.. _1936: https://github.com/pallets/flask/pull/1936
.. _2017: https://github.com/pallets/flask/pull/2017
.. _2193: https://github.com/pallets/flask/pull/2193
.. _2223: https://github.com/pallets/flask/pull/2223
.. _2254: https://github.com/pallets/flask/pull/2254
.. _2256: https://github.com/pallets/flask/pull/2256
.. _2259: https://github.com/pallets/flask/pull/2259
.. _2282: https://github.com/pallets/flask/pull/2282
.. _2288: https://github.com/pallets/flask/pull/2288
.. _2297: https://github.com/pallets/flask/pull/2297
.. _2314: https://github.com/pallets/flask/pull/2314
.. _2316: https://github.com/pallets/flask/pull/2316
.. _2319: https://github.com/pallets/flask/pull/2319
.. _2326: https://github.com/pallets/flask/pull/2326
.. _2348: https://github.com/pallets/flask/pull/2348
.. _2352: https://github.com/pallets/flask/pull/2352
.. _2354: https://github.com/pallets/flask/pull/2354
.. _2358: https://github.com/pallets/flask/pull/2358
.. _2362: https://github.com/pallets/flask/pull/2362
.. _2374: https://github.com/pallets/flask/pull/2374
.. _2373: https://github.com/pallets/flask/pull/2373
.. _2385: https://github.com/pallets/flask/issues/2385
.. _2412: https://github.com/pallets/flask/pull/2412
.. _2414: https://github.com/pallets/flask/pull/2414
.. _2416: https://github.com/pallets/flask/pull/2416
.. _2430: https://github.com/pallets/flask/pull/2430
.. _2436: https://github.com/pallets/flask/pull/2436
.. _2450: https://github.com/pallets/flask/pull/2450
.. _2526: https://github.com/pallets/flask/issues/2526
.. _2529: https://github.com/pallets/flask/pull/2529
.. _2586: https://github.com/pallets/flask/issues/2586
.. _2581: https://github.com/pallets/flask/pull/2581
.. _2606: https://github.com/pallets/flask/pull/2606
.. _2607: https://github.com/pallets/flask/pull/2607
.. _2636: https://github.com/pallets/flask/pull/2636
.. _2635: https://github.com/pallets/flask/pull/2635
.. _2629: https://github.com/pallets/flask/pull/2629
.. _2651: https://github.com/pallets/flask/issues/2651
.. _2676: https://github.com/pallets/flask/pull/2676
.. _2691: https://github.com/pallets/flask/pull/2691
.. _2693: https://github.com/pallets/flask/pull/2693
.. _2709: https://github.com/pallets/flask/pull/2709
   ```
   
  
  
   ### 0.12.4
   ```
   --------------

Released on April 29 2018

-   Repackage 0.12.3 to fix package layout issue. (`2728`_)

.. _2728: https://github.com/pallets/flask/issues/2728
   ```
   
  
  
   ### 0.12.3
   ```
   --------------

Released on April 26th 2018

-   :func:`Request.get_json` no longer accepts arbitrary encodings.
    Incoming JSON should be encoded using UTF-8 per :rfc:`8259`, but
    Flask will autodetect UTF-8, -16, or -32. (`2692`_)
-   Fix a Python warning about imports when using ``python -m flask``.
    (`2666`_)
-   Fix a ``ValueError`` caused by invalid ``Range`` requests in some
    cases.

.. _2666: https://github.com/pallets/flask/issues/2666
.. _2692: https://github.com/pallets/flask/issues/2692
   ```
   
  
  
   ### 0.12.2
   ```
   --------------

Released on May 16 2017

- Fix a bug in `safe_join` on Windows.
   ```
   
  
  
   ### 0.12.1
   ```
   --------------

Bugfix release, released on March 31st 2017

- Prevent `flask run` from showing a NoAppException when an ImportError occurs
  within the imported application module.
- Fix encoding behavior of ``app.config.from_pyfile`` for Python 3. Fix
  ``2118``.
- Use the ``SERVER_NAME`` config if it is present as default values for
  ``app.run``. ``2109``, ``2152``
- Call `ctx.auto_pop` with the exception object instead of `None`, in the
  event that a `BaseException` such as `KeyboardInterrupt` is raised in a
  request handler.
   ```
   
  
  
   ### 0.12
   ```
   ------------

Released on December 21st 2016, codename Punsch.

- the cli command now responds to `--version`.
- Mimetype guessing and ETag generation for file-like objects in ``send_file``
  has been removed, as per issue ``104``.  See pull request ``1849``.
- Mimetype guessing in ``send_file`` now fails loudly and doesn&#39;t fall back to
  ``application/octet-stream``. See pull request ``1988``.
- Make ``flask.safe_join`` able to join multiple paths like ``os.path.join``
  (pull request ``1730``).
- Revert a behavior change that made the dev server crash instead of returning
  a Internal Server Error (pull request ``2006``).
- Correctly invoke response handlers for both regular request dispatching as
  well as error handlers.
- Disable logger propagation by default for the app logger.
- Add support for range requests in ``send_file``.
- ``app.test_client`` includes preset default environment, which can now be
  directly set, instead of per ``client.get``.
   ```
   
  
  
   ### 0.11.2
   ```
   --------------

Bugfix release, unreleased

- Fix crash when running under PyPy3, see pull request ``1814``.
   ```
   
  
  
   ### 0.11.1
   ```
   --------------

Bugfix release, released on June 7th 2016.

- Fixed a bug that prevented ``FLASK_APP=foobar/__init__.py`` from working. See
  pull request ``1872``.
   ```
   
  
  
   ### 0.11
   ```
   ------------

Released on May 29th 2016, codename Absinthe.

- Added support to serializing top-level arrays to :func:`flask.jsonify`. This
  introduces a security risk in ancient browsers. See
  :ref:`json-security` for details.
- Added before_render_template signal.
- Added `**kwargs` to :meth:`flask.Test.test_client` to support passing
  additional keyword arguments to the constructor of
  :attr:`flask.Flask.test_client_class`.
- Added ``SESSION_REFRESH_EACH_REQUEST`` config key that controls the
  set-cookie behavior.  If set to ``True`` a permanent session will be
  refreshed each request and get their lifetime extended, if set to
  ``False`` it will only be modified if the session actually modifies.
  Non permanent sessions are not affected by this and will always
  expire if the browser window closes.
- Made Flask support custom JSON mimetypes for incoming data.
- Added support for returning tuples in the form ``(response, headers)``
  from a view function.
- Added :meth:`flask.Config.from_json`.
- Added :attr:`flask.Flask.config_class`.
- Added :meth:`flask.Config.get_namespace`.
- Templates are no longer automatically reloaded outside of debug mode. This
  can be configured with the new ``TEMPLATES_AUTO_RELOAD`` config key.
- Added a workaround for a limitation in Python 3.3&#39;s namespace loader.
- Added support for explicit root paths when using Python 3.3&#39;s namespace
  packages.
- Added :command:`flask` and the ``flask.cli`` module to start the local
  debug server through the click CLI system.  This is recommended over the old
  ``flask.run()`` method as it works faster and more reliable due to a
  different design and also replaces ``Flask-Script``.
- Error handlers that match specific classes are now checked first,
  thereby allowing catching exceptions that are subclasses of HTTP
  exceptions (in ``werkzeug.exceptions``).  This makes it possible
  for an extension author to create exceptions that will by default
  result in the HTTP error of their choosing, but may be caught with
  a custom error handler if desired.
- Added :meth:`flask.Config.from_mapping`.
- Flask will now log by default even if debug is disabled.  The log format is
  now hardcoded but the default log handling can be disabled through the
  ``LOGGER_HANDLER_POLICY`` configuration key.
- Removed deprecated module functionality.
- Added the ``EXPLAIN_TEMPLATE_LOADING`` config flag which when enabled will
  instruct Flask to explain how it locates templates.  This should help
  users debug when the wrong templates are loaded.
- Enforce blueprint handling in the order they were registered for template
  loading.
- Ported test suite to py.test.
- Deprecated ``request.json`` in favour of ``request.get_json()``.
- Add &quot;pretty&quot; and &quot;compressed&quot; separators definitions in jsonify() method.
  Reduces JSON response size when JSONIFY_PRETTYPRINT_REGULAR=False by removing
  unnecessary white space included by default after separators.
- JSON responses are now terminated with a newline character, because it is a
  convention that UNIX text files end with a newline and some clients don&#39;t
  deal well when this newline is missing. See
  https://github.com/pallets/flask/pull/1262 -- this came up originally as a
  part of https://github.com/kennethreitz/httpbin/issues/168
- The automatically provided ``OPTIONS`` method is now correctly disabled if
  the user registered an overriding rule with the lowercase-version
  ``options`` (issue ``1288``).
- ``flask.json.jsonify`` now supports the ``datetime.date`` type (pull request
  ``1326``).
- Don&#39;t leak exception info of already catched exceptions to context teardown
  handlers (pull request ``1393``).
- Allow custom Jinja environment subclasses (pull request ``1422``).
- Updated extension dev guidelines.

- ``flask.g`` now has ``pop()`` and ``setdefault`` methods.
- Turn on autoescape for ``flask.templating.render_template_string`` by default
  (pull request ``1515``).
- ``flask.ext`` is now deprecated (pull request ``1484``).
- ``send_from_directory`` now raises BadRequest if the filename is invalid on
  the server OS (pull request ``1763``).
- Added the ``JSONIFY_MIMETYPE`` configuration variable (pull request ``1728``).
- Exceptions during teardown handling will no longer leave bad application
  contexts lingering around.
   ```
   
  
  
   ### 0.10.2
   ```
   --------------

(bugfix release, release date to be announced)

- Fixed broken `test_appcontext_signals()` test case.
- Raise an :exc:`AttributeError` in :func:`flask.helpers.find_package` with a
  useful message explaining why it is raised when a PEP 302 import hook is used
  without an `is_package()` method.
- Fixed an issue causing exceptions raised before entering a request or app
  context to be passed to teardown handlers.
- Fixed an issue with query parameters getting removed from requests in
  the test client when absolute URLs were requested.
- Made `before_first_request` into a decorator as intended.
- Fixed an etags bug when sending a file streams with a name.
- Fixed `send_from_directory` not expanding to the application root path
  correctly.
- Changed logic of before first request handlers to flip the flag after
  invoking.  This will allow some uses that are potentially dangerous but
  should probably be permitted.
- Fixed Python 3 bug when a handler from `app.url_build_error_handlers`
  reraises the `BuildError`.
   ```
   
  
  
   ### 0.10.1
   ```
   --------------

(bugfix release, released on June 14th 2013)

- Fixed an issue where ``|tojson`` was not quoting single quotes which
  made the filter not work properly in HTML attributes.  Now it&#39;s
  possible to use that filter in single quoted attributes.  This should
  make using that filter with angular.js easier.
- Added support for byte strings back to the session system.  This broke
  compatibility with the common case of people putting binary data for
  token verification into the session.
- Fixed an issue where registering the same method twice for the same endpoint
  would trigger an exception incorrectly.
   ```
   
  
  
   ### 0.10
   ```
   ------------

Released on June 13th 2013, codename Limoncello.

- Changed default cookie serialization format from pickle to JSON to
  limit the impact an attacker can do if the secret key leaks.  See
  :ref:`upgrading-to-010` for more information.
- Added ``template_test`` methods in addition to the already existing
  ``template_filter`` method family.
- Added ``template_global`` methods in addition to the already existing
  ``template_filter`` method family.
- Set the content-length header for x-sendfile.
- ``tojson`` filter now does not escape script blocks in HTML5 parsers.
- ``tojson`` used in templates is now safe by default due.  This was
  allowed due to the different escaping behavior.
- Flask will now raise an error if you attempt to register a new function
  on an already used endpoint.
- Added wrapper module around simplejson and added default serialization
  of datetime objects.  This allows much easier customization of how
  JSON is handled by Flask or any Flask extension.
- Removed deprecated internal ``flask.session`` module alias.  Use
  ``flask.sessions`` instead to get the session module.  This is not to
  be confused with ``flask.session`` the session proxy.
- Templates can now be rendered without request context.  The behavior is
  slightly different as the ``request``, ``session`` and ``g`` objects
  will not be available and blueprint&#39;s context processors are not
  called.
- The config object is now available to the template as a real global and
  not through a context processor which makes it available even in imported
  templates by default.
- Added an option to generate non-ascii encoded JSON which should result
  in less bytes being transmitted over the network.  It&#39;s disabled by
  default to not cause confusion with existing libraries that might expect
  ``flask.json.dumps`` to return bytestrings by default.
- ``flask.g`` is now stored on the app context instead of the request
  context.
- ``flask.g`` now gained a ``get()`` method for not erroring out on non
  existing items.
- ``flask.g`` now can be used with the ``in`` operator to see what&#39;s defined
  and it now is iterable and will yield all attributes stored.
- ``flask.Flask.request_globals_class`` got renamed to
  ``flask.Flask.app_ctx_globals_class`` which is a better name to what it
  does since 0.10.
- `request`, `session` and `g` are now also added as proxies to the template
  context which makes them available in imported templates.  One has to be
  very careful with those though because usage outside of macros might
  cause caching.
- Flask will no longer invoke the wrong error handlers if a proxy
  exception is passed through.
- Added a workaround for chrome&#39;s cookies in localhost not working
  as intended with domain names.
- Changed logic for picking defaults for cookie values from sessions
  to work better with Google Chrome.
- Added `message_flashed` signal that simplifies flashing testing.
- Added support for copying of request contexts for better working with
  greenlets.
- Removed custom JSON HTTP exception subclasses.  If you were relying on them
  you can reintroduce them again yourself trivially.  Using them however is
  strongly discouraged as the interface was flawed.
- Python requirements changed: requiring Python 2.6 or 2.7 now to prepare
  for Python 3.3 port.
- Changed how the teardown system is informed about exceptions.  This is now
  more reliable in case something handles an exception halfway through
  the error handling process.
- Request context preservation in debug mode now keeps the exception
  information around which means that teardown handlers are able to
  distinguish error from success cases.
- Added the ``JSONIFY_PRETTYPRINT_REGULAR`` configuration variable.
- Flask now orders JSON keys by default to not trash HTTP caches due to
  different hash seeds between different workers.
- Added `appcontext_pushed` and `appcontext_popped` signals.
- The builtin run method now takes the ``SERVER_NAME`` into account when
  picking the default port to run on.
- Added `flask.request.get_json()` as a replacement for the old
  `flask.request.json` property.
   ```
   
  
  
   ### 0.9
   ```
   -----------

Released on July 1st 2012, codename Campari.

- The :func:`flask.Request.on_json_loading_failed` now returns a JSON formatted
  response by default.
- The :func:`flask.url_for` function now can generate anchors to the
  generated links.
- The :func:`flask.url_for` function now can also explicitly generate
  URL rules specific to a given HTTP method.
- Logger now only returns the debug log setting if it was not set
  explicitly.
- Unregister a circular dependency between the WSGI environment and
  the request object when shutting down the request.  This means that
  environ ``werkzeug.request`` will be ``None`` after the response was
  returned to the WSGI server but has the advantage that the garbage
  collector is not needed on CPython to tear down the request unless
  the user created circular dependencies themselves.
- Session is now stored after callbacks so that if the session payload
  is stored in the session you can still modify it in an after
  request callback.
- The :class:`flask.Flask` class will avoid importing the provided import name
  if it can (the required first parameter), to benefit tools which build Flask
  instances programmatically.  The Flask class will fall back to using import
  on systems with custom module hooks, e.g. Google App Engine, or when the
  import name is inside a zip archive (usually a .egg) prior to Python 2.7.
- Blueprints now have a decorator to add custom template filters application
  wide, :meth:`flask.Blueprint.app_template_filter`.
- The Flask and Blueprint classes now have a non-decorator method for adding
  custom template filters application wide,
  :meth:`flask.Flask.add_template_filter` and
  :meth:`flask.Blueprint.add_app_template_filter`.
- The :func:`flask.get_flashed_messages` function now allows rendering flashed
  message categories in separate blocks, through a ``category_filter``
  argument.
- The :meth:`flask.Flask.run` method now accepts ``None`` for `host` and `port`
  arguments, using default values when ``None``.  This allows for calling run
  using configuration values, e.g. ``app.run(app.config.get(&#39;MYHOST&#39;),
  app.config.get(&#39;MYPORT&#39;))``, with proper behavior whether or not a config
  file is provided.
- The :meth:`flask.render_template` method now accepts a either an iterable of
  template names or a single template name.  Previously, it only accepted a
  single template name.  On an iterable, the first template found is rendered.
- Added :meth:`flask.Flask.app_context` which works very similar to the
  request context but only provides access to the current application.  This
  also adds support for URL generation without an active request context.
- View functions can now return a tuple with the first instance being an
  instance of :class:`flask.Response`.  This allows for returning
  ``jsonify(error=&quot;error msg&quot;), 400`` from a view function.
- :class:`~flask.Flask` and :class:`~flask.Blueprint` now provide a
  :meth:`~flask.Flask.get_send_file_max_age` hook for subclasses to override
  behavior of serving static files from Flask when using
  :meth:`flask.Flask.send_static_file` (used for the default static file
  handler) and :func:`~flask.helpers.send_file`.  This hook is provided a
  filename, which for example allows changing cache controls by file extension.
  The default max-age for `send_file` and static files can be configured
  through a new ``SEND_FILE_MAX_AGE_DEFAULT`` configuration variable, which is
  used in the default `get_send_file_max_age` implementation.
- Fixed an assumption in sessions implementation which could break message
  flashing on sessions implementations which use external storage.
- Changed the behavior of tuple return values from functions.  They are no
  longer arguments to the response object, they now have a defined meaning.
- Added :attr:`flask.Flask.request_globals_class` to allow a specific class to
  be used on creation of the :data:`~flask.g` instance of each request.
- Added `required_methods` attribute to view functions to force-add methods
  on registration.
- Added :func:`flask.after_this_request`.
- Added :func:`flask.stream_with_context` and the ability to push contexts
  multiple times without producing unexpected behavior.
   ```
   
  
  
   ### 0.8.1
   ```
   -------------

Bugfix release, released on July 1st 2012

- Fixed an issue with the undocumented `flask.session` module to not
  work properly on Python 2.5.  It should not be used but did cause
  some problems for package managers.
   ```
   
  
  
   ### 0.8
   ```
   -----------

Released on September 29th 2011, codename Rakija

- Refactored session support into a session interface so that
  the implementation of the sessions can be changed without
  having to override the Flask class.
- Empty session cookies are now deleted properly automatically.
- View functions can now opt out of getting the automatic
  OPTIONS implementation.
- HTTP exceptions and Bad Request errors can now be trapped so that they
  show up normally in the traceback.
- Flask in debug mode is now detecting some common problems and tries to
  warn you about them.
- Flask in debug mode will now complain with an assertion error if a view
  was attached after the first request was handled.  This gives earlier
  feedback when users forget to import view code ahead of time.
- Added the ability to register callbacks that are only triggered once at
  the beginning of the first request. (:meth:`Flask.before_first_request`)
- Malformed JSON data will now trigger a bad request HTTP exception instead
  of a value error which usually would result in a 500 internal server
  error if not handled.  This is a backwards incompatible change.
- Applications now not only have a root path where the resources and modules
  are located but also an instance path which is the designated place to
  drop files that are modified at runtime (uploads etc.).  Also this is
  conceptually only instance depending and outside version control so it&#39;s
  the perfect place to put configuration files etc.  For more information
  see :ref:`instance-folders`.
- Added the ``APPLICATION_ROOT`` configuration variable.
- Implemented :meth:`~flask.testing.TestClient.session_transaction` to
  easily modify sessions from the test environment.
- Refactored test client internally.  The ``APPLICATION_ROOT`` configuration
  variable as well as ``SERVER_NAME`` are now properly used by the test client
  as defaults.
- Added :attr:`flask.views.View.decorators` to support simpler decorating of
  pluggable (class-based) views.
- Fixed an issue where the test client if used with the &quot;with&quot; statement did not
  trigger the execution of the teardown handlers.
- Added finer control over the session cookie parameters.
- HEAD requests to a method view now automatically dispatch to the `get`
  method if no handler was implemented.
- Implemented the virtual :mod:`flask.ext` package to import extensions from.
- The context preservation on exceptions is now an integral component of
  Flask itself and no longer of the test client.  This cleaned up some
  internal logic and lowers the odds of runaway request contexts in unittests.
   ```
   
  
  
   ### 0.7.3
   ```
   -------------

Bugfix release, release date to be decided

- Fixed the Jinja2 environment&#39;s list_templates method not returning the
  correct names when blueprints or modules were involved.
   ```
   
  
  
   ### 0.7.2
   ```
   -------------

Bugfix release, released on July 6th 2011

- Fixed an issue with URL processors not properly working on
  blueprints.
   ```
   
  
  
   ### 0.7.1
   ```
   -------------

Bugfix release, released on June 29th 2011

- Added missing future import that broke 2.5 compatibility.
- Fixed an infinite redirect issue with blueprints.
   ```
   
  
  
   ### 0.7
   ```
   -----------

Released on June 28th 2011, codename Grappa

- Added :meth:`~flask.Flask.make_default_options_response`
  which can be used by subclasses to alter the default
  behavior for ``OPTIONS`` responses.
- Unbound locals now raise a proper :exc:`RuntimeError` instead
  of an :exc:`AttributeError`.
- Mimetype guessing and etag support based on file objects is now
  deprecated for :func:`flask.send_file` because it was unreliable.
  Pass filenames instead or attach your own etags and provide a
  proper mimetype by hand.
- Static file handling for modules now requires the name of the
  static folder to be supplied explicitly.  The previous autodetection
  was not reliable and caused issues on Google&#39;s App Engine.  Until
  1.0 the old behavior will continue to work but issue dependency
  warnings.
- fixed a problem for Flask to run on jython.
- added a ``PROPAGATE_EXCEPTIONS`` configuration variable that can be
  used to flip the setting of exception propagation which previously
  was linked to ``DEBUG`` alone and is now linked to either ``DEBUG`` or
  ``TESTING``.
- Flask no longer internally depends on rules being added through the
  `add_url_rule` function and can now also accept regular werkzeug
  rules added to the url map.
- Added an `endpoint` method to the flask application object which
  allows one to register a callback to an arbitrary endpoint with
  a decorator.
- Use Last-Modified for static file sending instead of Date which
  was incorrectly introduced in 0.6.
- Added `create_jinja_loader` to override the loader creation process.
- Implemented a silent flag for `config.from_pyfile`.
- Added `teardown_request` decorator, for functions that should run at the end
  of a request regardless of whether an exception occurred.  Also the behavior
  for `after_request` was changed.  It&#39;s now no longer executed when an exception
  is raised.  See :ref:`upgrading-to-new-teardown-handling`
- Implemented :func:`flask.has_request_context`
- Deprecated `init_jinja_globals`.  Override the
  :meth:`~flask.Flask.create_jinja_environment` method instead to
  achieve the same functionality.
- Added :func:`flask.safe_join`
- The automatic JSON request data unpacking now looks at the charset
  mimetype parameter.
- Don&#39;t modify the session on :func:`flask.get_flashed_messages` if there
  are no messages in the session.
- `before_request` handlers are now able to abort requests with errors.
- it is not possible to define user exception handlers.  That way you can
  provide custom error messages from a central hub for certain errors that
  might occur during request processing (for instance database connection
  errors, timeouts from remote resources etc.).
- Blueprints can provide blueprint specific error handlers.
- Implemented generic :ref:`views` (class-based views).
   ```
   
  
  
   ### 0.6.1
   ```
   -------------

Bugfix release, released on December 31st 2010

- Fixed an issue where the default ``OPTIONS`` response was
  not exposing all valid methods in the ``Allow`` header.
- Jinja2 template loading syntax now allows &quot;./&quot; in front of
  a template load path.  Previously this caused issues with
  module setups.
- Fixed an issue where the subdomain setting for modules was
  ignored for the static folder.
- Fixed a security problem that allowed clients to download arbitrary files
  if the host server was a windows based operating system and the client
  uses backslashes to escape the directory the files where exposed from.
   ```
   
  
  
   ### 0.6
   ```
   -----------

Released on July 27th 2010, codename Whisky

- after request functions are now called in reverse order of
  registration.
- OPTIONS is now automatically implemented by Flask unless the
  application explicitly adds &#39;OPTIONS&#39; as method to the URL rule.
  In this case no automatic OPTIONS handling kicks in.
- static rules are now even in place if there is no static folder
  for the module.  This was implemented to aid GAE which will
  remove the static folder if it&#39;s part of a mapping in the .yml
  file.
- the :attr:`~flask.Flask.config` is now available in the templates
  as `config`.
- context processors will no longer override values passed directly
  to the render function.
- added the ability to limit the incoming request data with the
  new ``MAX_CONTENT_LENGTH`` configuration value.
- the endpoint for the :meth:`flask.Module.add_url_rule` method
  is now optional to be consistent with the function of the
  same name on the application object.
- added a :func:`flask.make_response` function that simplifies
  creating response object instances in views.
- added signalling support based on blinker.  This feature is currently
  optional and supposed to be used by extensions and applications.  If
  you want to use it, make sure to have `blinker`_ installed.
- refactored the way URL adapters are created.  This process is now
  fully customizable with the :meth:`~flask.Flask.create_url_adapter`
  method.
- modules can now register for a subdomain instead of just an URL
  prefix.  This makes it possible to bind a whole module to a
  configurable subdomain.

.. _blinker: https://pypi.org/project/blinker/
   ```
   
  
  
   ### 0.5.2
   ```
   -------------

Bugfix Release, released on July 15th 2010

- fixed another issue with loading templates from directories when
  modules were used.
   ```
   
  
  
   ### 0.5.1
   ```
   -------------

Bugfix Release, released on July 6th 2010

- fixes an issue with template loading from directories when modules
  where used.
   ```
   
  
  
   ### 0.5
   ```
   -----------

Released on July 6th 2010, codename Calvados

- fixed a bug with subdomains that was caused by the inability to
  specify the server name.  The server name can now be set with
  the ``SERVER_NAME`` config key.  This key is now also used to set
  the session cookie cross-subdomain wide.
- autoescaping is no longer active for all templates.  Instead it
  is only active for ``.html``, ``.htm``, ``.xml`` and ``.xhtml``.
  Inside templates this behavior can be changed with the
  ``autoescape`` tag.
- refactored Flask internally.  It now consists of more than a
  single file.
- :func:`flask.send_file` now emits etags and has the ability to
  do conditional responses builtin.
- (temporarily) dropped support for zipped applications.  This was a
  rarely used feature and led to some confusing behavior.
- added support for per-package template and static-file directories.
- removed support for `create_jinja_loader` which is no longer used
  in 0.5 due to the improved module support.
- added a helper function to expose files from any directory.
   ```
   
  
  
   ### 0.4
   ```
   -----------

Released on June 18th 2010, codename Rakia

- added the ability to register application wide error handlers
  from modules.
- :meth:`~flask.Flask.after_request` handlers are now also invoked
  if the request dies with an exception and an error handling page
  kicks in.
- test client has not the ability to preserve the request context
  for a little longer.  This can also be used to trigger custom
  requests that do not pop the request stack for testing.
- because the Python standard library caches loggers, the name of
  the logger is configurable now to better support unittests.
- added ``TESTING`` switch that can activate unittesting helpers.
- the logger switches to ``DEBUG`` mode now if debug is enabled.
   ```
   
  
  
   ### 0.3.1
   ```
   -------------

Bugfix release, released on May 28th 2010

- fixed a error reporting bug with :meth:`flask.Config.from_envvar`
- removed some unused code from flask
- release does no longer include development leftover files (.git
  folder for themes, built documentation in zip and pdf file and
  some .pyc files)
   ```
   
  
  
   ### 0.3
   ```
   -----------

Released on May 28th 2010, codename Schnaps

- added support for categories for flashed messages.
- the application now configures a :class:`logging.Handler` and will
  log request handling exceptions to that logger when not in debug
  mode.  This makes it possible to receive mails on server errors
  for example.
- added support for context binding that does not require the use of
  the with statement for playing in the console.
- the request context is now available within the with statement making
  it possible to further push the request context or pop it.
- added support for configurations.
   ```
   
  
  
   ### 0.2
   ```
   -----------

Released on May 12th 2010, codename Jägermeister

- various bugfixes
- integrated JSON support
- added :func:`~flask.get_template_attribute` helper function.
- :meth:`~flask.Flask.add_url_rule` can now also register a
  view function.
- refactored internal request dispatching.
- server listens on 127.0.0.1 by default now to fix issues with chrome.
- added external URL support.
- added support for :func:`~flask.send_file`
- module support and internal request handling refactoring
  to better support pluggable applications.
- sessions can be set to be permanent now on a per-session basis.
- better error reporting on missing secret keys.
- added support for Google Appengine.
   ```
   
  
  
   ### 0.1
   ```
   -----------

First public preview release.
   ```
   
  
</details>


 

<details>
  <summary>Links</summary>
  
  - PyPI: https://pypi.org/project/flask
  - Changelog: https://pyup.io/changelogs/flask/
  - Homepage: https://www.palletsprojects.com/p/flask/
</details>





### Update [Flask-SQLAlchemy](https://pypi.org/project/Flask-SQLAlchemy) from **2.3.2** to **2.3.2**.


<details>
  <summary>Changelog</summary>
  
  
   ### 2.3.2
   ```
   -------------

Released on October 11, 2017

- Don&#39;t mask the parent table for single-table inheritance models. (`561`_)

.. _561: https://github.com/mitsuhiko/flask-sqlalchemy/pull/561
   ```
   
  
  
   ### 2.3.1
   ```
   -------------

Released on October 5, 2017

- If a model has a table name that matches an existing table in the metadata,
  use that table. Fixes a regression where reflected tables were not picked up
  by models. (`551`_)
- Raise the correct error when a model has a table name but no primary key.
  (`556`_)
- Fix ``repr`` on models that don&#39;t have an identity because they have not been
  flushed yet. (`555`_)
- Allow specifying a ``max_per_page`` limit for pagination, to avoid users
  specifying high values in the request args. (`542`_)
- For ``paginate`` with ``error_out=False``, the minimum value for ``page`` is
  1 and ``per_page`` is 0. (`558`_)

.. _542: https://github.com/mitsuhiko/flask-sqlalchemy/pull/542
.. _551: https://github.com/mitsuhiko/flask-sqlalchemy/pull/551
.. _555: https://github.com/mitsuhiko/flask-sqlalchemy/pull/555
.. _556: https://github.com/mitsuhiko/flask-sqlalchemy/pull/556
.. _558: https://github.com/mitsuhiko/flask-sqlalchemy/pull/558
   ```
   
  
  
   ### 2.3.0
   ```
   -------------

Released on September 28, 2017

- Multiple bugs with ``__tablename__`` generation are fixed. Names will be
  generated for models that define a primary key, but not for single-table
  inheritance subclasses. Names will not override a ``declared_attr``.
  ``PrimaryKeyConstraint`` is detected. (`541`_)
- Passing an existing ``declarative_base()`` as ``model_class`` to
  ``SQLAlchemy.__init__`` will use this as the base class instead of creating
  one. This allows customizing the metaclass used to construct the base.
  (`546`_)
- The undocumented ``DeclarativeMeta`` internals that the extension uses for
  binds and table name generation have been refactored to work as mixins.
  Documentation is added about how to create a custom metaclass that does not
  do table name generation. (`546`_)
- Model and metaclass code has been moved to a new ``models`` module.
  ``_BoundDeclarativeMeta`` is renamed to ``DefaultMeta``; the old name will be
  removed in 3.0. (`546`_)
- Models have a default ``repr`` that shows the model name and primary key.
  (`530`_)
- Fixed a bug where using ``init_app`` would cause connectors to always use the
  ``current_app`` rather than the app they were created for. This caused issues
  when multiple apps were registered with the extension. (`547`_)

.. _530: https://github.com/mitsuhiko/flask-sqlalchemy/pull/530
.. _541: https://github.com/mitsuhiko/flask-sqlalchemy/pull/541
.. _546: https://github.com/mitsuhiko/flask-sqlalchemy/pull/546
.. _547: https://github.com/mitsuhiko/flask-sqlalchemy/pull/547
   ```
   
  
  
   ### 2.2
   ```
   -----------

Released on February 27, 2017, codename Dubnium

- Minimum SQLAlchemy version is 0.8 due to use of ``sqlalchemy.inspect``.
- Added support for custom ``query_class`` and ``model_class`` as args
  to the ``SQLAlchemy`` constructor. (`328`_)
- Allow listening to SQLAlchemy events on ``db.session``. (`364`_)
- Allow ``__bind_key__`` on abstract models. (`373`_)
- Allow ``SQLALCHEMY_ECHO`` to be a string. (`409`_)
- Warn when ``SQLALCHEMY_DATABASE_URI`` is not set. (`443`_)
- Don&#39;t let pagination generate invalid page numbers. (`460`_)
- Drop support of Flask &lt; 0.10. This means the db session is always tied to
  the app context and its teardown event. (`461`_)
- Tablename generation logic no longer accesses class properties unless they
  are ``declared_attr``. (`467`_)

.. _328: https://github.com/mitsuhiko/flask-sqlalchemy/pull/328
.. _364: https://github.com/mitsuhiko/flask-sqlalchemy/pull/364
.. _373: https://github.com/mitsuhiko/flask-sqlalchemy/pull/373
.. _409: https://github.com/mitsuhiko/flask-sqlalchemy/pull/409
.. _443: https://github.com/mitsuhiko/flask-sqlalchemy/pull/443
.. _460: https://github.com/mitsuhiko/flask-sqlalchemy/pull/460
.. _461: https://github.com/mitsuhiko/flask-sqlalchemy/pull/461
.. _467: https://github.com/mitsuhiko/flask-sqlalchemy/pull/467
   ```
   
  
  
   ### 2.1
   ```
   -----------

Released on October 23rd 2015, codename Caesium

- Table names are automatically generated in more cases, including
  subclassing mixins and abstract models.
- Allow using a custom MetaData object.
- Add support for binds parameter to session.
   ```
   
  
  
   ### 2.0
   ```
   -----------

Released on August 29th 2014, codename Bohrium

- Changed how the builtin signals are subscribed to skip non Flask-SQLAlchemy
  sessions.  This will also fix the attribute error about model changes
  not existing.
- Added a way to control how signals for model modifications are tracked.
- Made the ``SignallingSession`` a public interface and added a hook
  for customizing session creation.
- If the ``bind`` parameter is given to the signalling session it will no
  longer cause an error that a parameter is given twice.
- Added working table reflection support.
- Enabled autoflush by default.
- Consider ``SQLALCHEMY_COMMIT_ON_TEARDOWN`` harmful and remove from docs.
   ```
   
  
  
   ### 1.0
   ```
   -----------

Released on July 20th 2013, codename Aurum

- Added Python 3.3 support.
- Dropped 2.5 compatibility.
- Various bugfixes
- Changed versioning format to do major releases for each update now.
   ```
   
  
  
   ### 0.16
   ```
   ------------

- New distribution format (flask_sqlalchemy)
- Added support for Flask 0.9 specifics.
   ```
   
  
  
   ### 0.15
   ```
   ------------

- Added session support for multiple databases
   ```
   
  
  
   ### 0.14
   ```
   ------------

- Make relative sqlite paths relative to the application root.
   ```
   
  
  
   ### 0.13
   ```
   ------------

- Fixed an issue with Flask-SQLAlchemy not selecting the correct binds.
   ```
   
  
  
   ### 0.12
   ```
   ------------
- Added support for multiple databases.
- Expose Flask-SQLAlchemy&#39;s BaseQuery as `db.Query`.
- Set default query_class for `db.relation`, `db.relationship`, and
  `db.dynamic_loader` to Flask-SQLAlchemy&#39;s BaseQuery.
- Improved compatibility with Flask 0.7.
   ```
   
  
  
   ### 0.11
   ```
   ------------

- Fixed a bug introduced in 0.10 with alternative table constructors.
   ```
   
  
  
   ### 0.10
   ```
   ------------

- Added support for signals.
- Table names are now automatically set from the class name unless
  overriden.
- Model.query now always works for applications directly passed to
  the SQLAlchemy constructor.  Furthermore the property now raises
  an RuntimeError instead of being None.
- added session options to constructor.
- fixed a broken `__repr__`
- `db.Table` is now a factor function that creates table objects.
  This makes it possible to omit the metadata.
   ```
   
  
  
   ### 0.9
   ```
   -----------

- applied changes to pass the Flask extension approval process.
   ```
   
  
  
   ### 0.8
   ```
   -----------

- added a few configuration keys for creating connections.
- automatically activate connection recycling for MySQL connections.
- added support for the Flask testing mode.
   ```
   
  
  
   ### 0.7
   ```
   -----------

- Initial public release
   ```
   
  
</details>


 

<details>
  <summary>Links</summary>
  
  - PyPI: https://pypi.org/project/flask-sqlalchemy
  - Changelog: https://pyup.io/changelogs/flask-sqlalchemy/
  - Repo: http://github.com/mitsuhiko/flask-sqlalchemy
  - Docs: http://pythonhosted.org/Flask-SQLAlchemy/
</details>





### Update [Flask-Assets](https://pypi.org/project/Flask-Assets) from **0.12** to **0.12**.


<details>
  <summary>Changelog</summary>
  
  
   ### 0.12
   ```
   - Added registration of Flask CLI commands using `flask.commands`
      entrypoint group. (Jiri Kuncar)
    - Added an optional support for FlaskAzureStorage when
      `FLASK_ASSETS_USE_AZURE` is set.  (Alejo Arias)
    - Updated Flask extension imports for compatibility with Flask 0.11.
      (Andy Driver) (fixes 102)
    - Fixed generation of absolute urls using //. (fixes 73)
    - Fixed Flask-Script assets build command. (Frank Tackitt)
   ```
   
  
  
   ### 0.11
   ```
   - Match webassets 0.11.
    - Option to use Flask-CDN (James Elkins).
   ```
   
  
  
   ### 0.10
   ```
   This release is compatible with webassets 0.10.
   ```
   
  
  
   ### 0.9
   ```
   This release is compatible with webassets 0.9.
    flask-assets now support Python 3, and drops support for Python 2.5.

    - Support for Flask-S3 (Erik Taubeneck).
    - Support latest Flask-Script (Chris Hacken).
   ```
   
  
  
   ### 0.8
   ```
   This release is compatible with webassets 0.8.

    - Flask-Script&#39;s ``build`` command now has ``--parse-templates`` option.
    - ``Environment`` class now has ``from_yaml`` and ``from_module``
      shortcuts (Sean Lynch).
    - Jinja2 filter uses the Flask template environment.
    - Fixed PySscss filter.
   ```
   
  
  
   ### 0.7
   ```
   This release is compatible with webassets 0.7.

    - Now officially requires at least Flask 0.8, so it can use the new
      extension import system, but using the compatibility module, older
      Flask versions should work fine as well:
      http://flask.pocoo.org/docs/extensions/
    - Support Python 2.5.
    - Allow customizing the backend of ``ManageAssets`` command.
    - Due to webassets 0.7, the cssrewrite filter now works with Blueprints.
   ```
   
  
  
   ### 0.6.2
   ```
   - Fixed Blueprint/Module resolving in output path.
   ```
   
  
  
   ### 0.6.1
   ```
   - Building in 0.6 was very much broken (thanks Oliver Tonnhofer).
    - A custom &quot;static_folder&quot; for a Flask app or Blueprint/Module is now
      supported.
   ```
   
  
  
   ### 0.6
   ```
   - Support webassets 0.6.
    - Fixed use of wrong Flask app in some cases.
    - Fixed init_app() usage (Oliver Tonnhofer)
    - Python 2.5 compatibility (Ron DuPlain)
   ```
   
  
  
   ### 0.5.1
   ```
   - New version numbering scheme. The major and minor
      version numbers will now follow along with the version
      of webassets the Flask-Assets release was written
      against, and is guaranteed to be compatible with.
    - Support for Blueprints (Flask 0.7).
    - Fixed usage for incorrect request context during URL
      generation (thank you, julen).
   ```
   
  
  
   ### 0.2.2
   ```
   - Really fix the ManageAssets command.
   ```
   
  
  
   ### 0.2.1
   ```
   - Fixed the ManageAssets command to work with the current
      Flask-Script version.
   ```
   
  
  
   ### 0.2
   ```
   - Support for init_app() protocol, multiple applications.
    - Integrate with Flask-Script, provide management command.
    - Properly support Flask modules, with the ability to reference
      the module&#39;s static files in bundles (Olivier Poitrey).
   ```
   
  
  
   ### 0.1
   ```
   Initial release.
   ```
   
  
</details>


 

<details>
  <summary>Links</summary>
  
  - PyPI: https://pypi.org/project/flask-assets
  - Changelog: https://pyup.io/changelogs/flask-assets/
  - Repo: http://github.com/miracle2k/flask-assets
</details>





### Update [Flask-Mail](https://pypi.org/project/Flask-Mail) from **0.9.1** to **0.9.1**.


*The bot wasn't able to find a changelog for this release. [Got an idea?](https://github.com/pyupio/changelogs/issues/new)*

<details>
  <summary>Links</summary>
  
  - PyPI: https://pypi.org/project/flask-mail
  - Repo: https://github.com/rduplain/flask-mail
  - Docs: http://pythonhosted.org/Flask-Mail/
</details>





### Update [Flask-WTF](https://pypi.org/project/Flask-WTF) from **0.14.2** to **0.14.2**.


<details>
  <summary>Changelog</summary>
  
  
   ### 0.14.2
   ```
   --------------

Released 2017-01-10

- Fix bug where ``FlaskForm`` assumed ``meta`` argument was not ``None`` if it
  was passed. (`278`_)

.. _278: https://github.com/lepture/flask-wtf/issues/278
   ```
   
  
  
   ### 0.14.1
   ```
   --------------

Released 2017-01-10

- Fix bug where the file validators would incorrectly identify an empty file as
  valid data. (`276`_, `277`_)

    - ``FileField`` is no longer deprecated. The data is checked during
      processing and only set if it&#39;s a valid file.
    - ``has_file`` *is* deprecated; it&#39;s now equivalent to ``bool(field.data)``.
    - ``FileRequired`` and ``FileAllowed`` work with both the Flask-WTF and
      WTForms ``FileField`` classes.
    - The ``Optional`` validator now works with ``FileField``.

.. _276: https://github.com/lepture/flask-wtf/issues/276
.. _277: https://github.com/lepture/flask-wtf/pull/277
   ```
   
  
  
   ### 0.14
   ```
   ------------

Released 2017-01-06

- Use itsdangerous to sign CSRF tokens and check expiration instead of doing it
  ourselves. (`264`_)

    - All tokens are URL safe, removing the ``url_safe`` parameter from
      ``generate_csrf``. (`206`_)
    - All tokens store a timestamp, which is checked in ``validate_csrf``. The
      ``time_limit`` parameter of ``generate_csrf`` is removed.

- Remove the ``app`` attribute from ``CsrfProtect``, use ``current_app``.
  (`264`_)
- ``CsrfProtect`` protects the ``DELETE`` method by default. (`264`_)
- The same CSRF token is generated for the lifetime of a request. It is exposed
  as ``g.csrf_token`` for use during testing. (`227`_, `264`_)
- ``CsrfProtect.error_handler`` is deprecated. (`264`_)

    - Handlers that return a response work in addition to those that raise an
      error. The behavior was not clear in previous docs.
    - (`200`_, `209`_, `243`_, `252`_)

- Use ``Form.Meta`` instead of deprecated ``SecureForm`` for CSRF (and
  everything else). (`216`_, `271`_)

    - ``csrf_enabled`` parameter is still recognized but deprecated. All other
      attributes and methods from ``SecureForm`` are removed. (`271`_)

- Provide ``WTF_CSRF_FIELD_NAME`` to configure the name of the CSRF token.
  (`271`_)
- ``validate_csrf`` raises ``wtforms.ValidationError`` with specific messages
  instead of returning ``True`` or ``False``. This breaks anything that was
  calling the method directly. (`239`_, `271`_)

    - CSRF errors are logged as well as raised. (`239`_)

- ``CsrfProtect`` is renamed to ``CSRFProtect``. A deprecation warning is issued
  when using the old name. ``CsrfError`` is renamed to ``CSRFError`` without
  deprecation. (`271`_)
- ``FileField`` is deprecated because it no longer provides functionality over
  the provided validators. Use ``wtforms.FileField`` directly. (`272`_)

.. _`200`: https://github.com/lepture/flask-wtf/issues/200
.. _`209`: https://github.com/lepture/flask-wtf/pull/209
.. _`216`: https://github.com/lepture/flask-wtf/issues/216
.. _`227`: https://github.com/lepture/flask-wtf/issues/227
.. _`239`: https://github.com/lepture/flask-wtf/issues/239
.. _`243`: https://github.com/lepture/flask-wtf/pull/243
.. _`252`: https://github.com/lepture/flask-wtf/pull/252
.. _`264`: https://github.com/lepture/flask-wtf/pull/264
.. _`271`: https://github.com/lepture/flask-wtf/pull/271
.. _`272`: https://github.com/lepture/flask-wtf/pull/272
   ```
   
  
  
   ### 0.13.1
   ```
   --------------

Released 2016/10/6

- Deprecation warning for ``Form`` is shown during ``__init__`` instead of immediately when subclassing. (`262`_)
- Don&#39;t use ``pkg_resources`` to get version, for compatibility with GAE. (`261`_)

.. _`261`: https://github.com/lepture/flask-wtf/issues/261
.. _`262`: https://github.com/lepture/flask-wtf/issues/262
   ```
   
  
  
   ### 0.13
   ```
   ------------

Released 2016/09/29

- ``Form`` is renamed to ``FlaskForm`` in order to avoid name collision with WTForms&#39;s base class.  Using ``Form`` will show a deprecation warning. (`250`_)
- ``hidden_tag`` no longer wraps the hidden inputs in a hidden div.  This is valid HTML5 and any modern HTML parser will behave correctly. (`217`_, `193`_)
- ``flask_wtf.html5`` is deprecated.  Import directly from ``wtforms.fields.html5``. (`251`_)
- ``is_submitted`` is true for ``PATCH`` and ``DELETE`` in addition to ``POST`` and ``PUT``. (`187`_)
- ``generate_csrf`` takes a ``token_key`` parameter to specify the key stored in the session. (`206`_)
- ``generate_csrf`` takes a ``url_safe`` parameter to allow the token to be used in URLs. (`206`_)
- ``form.data`` can be accessed multiple times without raising an exception. (`248`_)
- File extension with multiple parts (``.tar.gz``) can be used in the ``FileAllowed`` validator. (`201`_)

.. _`187`: https://github.com/lepture/flask-wtf/pull/187
.. _`193`: https://github.com/lepture/flask-wtf/issues/193
.. _`201`: https://github.com/lepture/flask-wtf/issues/201
.. _`206`: https://github.com/lepture/flask-wtf/pull/206
.. _`217`: https://github.com/lepture/flask-wtf/issues/217
.. _`248`: https://github.com/lepture/flask-wtf/pull/248
.. _`250`: https://github.com/lepture/flask-wtf/pull/250
.. _`251`: https://github.com/lepture/flask-wtf/pull/251
   ```
   
  
  
   ### 0.12
   ```
   ------------

Released 2015/07/09

- Abstract protect_csrf() into a separate method
- Update reCAPTCHA configuration
- Fix reCAPTCHA error handle
   ```
   
  
  
   ### 0.11
   ```
   ------------

Released 2015/01/21

- Use the new reCAPTCHA API via `164`_.

.. _`164`: https://github.com/lepture/flask-wtf/pull/164
   ```
   
  
  
   ### 0.10.3
   ```
   --------------

Released 2014/11/16

- Add configuration: WTF_CSRF_HEADERS via `159`_.
- Support customize hidden tags via `150`_.
- And many more bug fixes

.. _`150`: https://github.com/lepture/flask-wtf/pull/150
.. _`159`: https://github.com/lepture/flask-wtf/pull/159
   ```
   
  
  
   ### 0.10.2
   ```
   --------------

Released 2014/09/03

- Update translation for reCaptcha via `146`_.

.. _`146`: https://github.com/lepture/flask-wtf/pull/146
   ```
   
  
  
   ### 0.10.1
   ```
   --------------

Released 2014/08/26

- Update RECAPTCHA API SERVER URL via `145`_.
- Update requirement Werkzeug&gt;=0.9.5
- Fix CsrfProtect exempt for blueprints via `143`_.

.. _`145`: https://github.com/lepture/flask-wtf/pull/145
.. _`143`: https://github.com/lepture/flask-wtf/pull/143
   ```
   
  
  
   ### 0.10.0
   ```
   --------------

Released 2014/07/16

- Add configuration: WTF_CSRF_METHODS
- Support WTForms 2.0 now
- Fix csrf validation without time limit (time_limit=False)
- CSRF exempt supports blueprint `111`_.

.. _`111`: https://github.com/lepture/flask-wtf/issues/111
   ```
   
  
  
   ### 0.9.5
   ```
   -------------

Released 2014/03/21

- ``csrf_token`` for all template types `112`_.
- Make FileRequired a subclass of InputRequired `108`_.

.. _`108`: https://github.com/lepture/flask-wtf/pull/108
.. _`112`: https://github.com/lepture/flask-wtf/pull/112
   ```
   
  
  
   ### 0.9.4
   ```
   -------------

Released 2013/12/20

- Bugfix for csrf module when form has a prefix
- Compatible support for wtforms2
- Remove file API for FileField
   ```
   
  
  
   ### 0.9.3
   ```
   -------------

Released 2013/10/02

- Fix validation of recaptcha when app in testing mode `89`_.
- Bugfix for csrf module `91`_

.. _`89`: https://github.com/lepture/flask-wtf/pull/89
.. _`91`: https://github.com/lepture/flask-wtf/pull/91
   ```
   
  
  
   ### 0.9.2
   ```
   -------------

Released 2013/9/11

- Upgrade wtforms to 1.0.5.
- No lazy string for i18n `77`_.
- No DateInput widget in html5 `81`_.
- PUT and PATCH for CSRF `86`_.

.. _`77`: https://github.com/lepture/flask-wtf/issues/77
.. _`81`: https://github.com/lepture/flask-wtf/issues/81
.. _`86`: https://github.com/lepture/flask-wtf/issues/86
   ```
   
  
  
   ### 0.9.1
   ```
   -------------

Released 2013/8/21

This is a patch version for backward compitable for Flask&lt;0.10 `82`_.

.. _`82`: https://github.com/lepture/flask-wtf/issues/82
   ```
   
  
  
   ### 0.9.0
   ```
…

jace added a commit to hasgeek/geekup that referenced this issue Jun 18, 2018

Initial Update (#18)
This PR sets up pyup.io on this repo and updates all dependencies at once, in a single branch.

Subsequent pull requests will update one dependency at a time, each in their own branch. If you want to start with that right away, simply close this PR.





### Update [Flask](https://pypi.org/project/Flask) from **1.0.2** to **1.0.2**.


<details>
  <summary>Changelog</summary>
  
  
   ### 1.0.2
   ```
   -------------

Released on May 2nd 2018

-   Fix more backwards compatibility issues with merging slashes between
    a blueprint prefix and route. (`2748`_)
-   Fix error with ``flask routes`` command when there are no routes.
    (`2751`_)

.. _2748: https://github.com/pallets/flask/pull/2748
.. _2751: https://github.com/pallets/flask/issues/2751
   ```
   
  
  
   ### 1.0.1
   ```
   -------------

Released on April 29th 2018

-   Fix registering partials (with no ``__name__``) as view functions.
    (`2730`_)
-   Don&#39;t treat lists returned from view functions the same as tuples.
    Only tuples are interpreted as response data. (`2736`_)
-   Extra slashes between a blueprint&#39;s ``url_prefix`` and a route URL
    are merged. This fixes some backwards compatibility issues with the
    change in 1.0. (`2731`_, `2742`_)
-   Only trap ``BadRequestKeyError`` errors in debug mode, not all
    ``BadRequest`` errors. This allows ``abort(400)`` to continue
    working as expected. (`2735`_)
-   The ``FLASK_SKIP_DOTENV`` environment variable can be set to ``1``
    to skip automatically loading dotenv files. (`2722`_)

.. _2722: https://github.com/pallets/flask/issues/2722
.. _2730: https://github.com/pallets/flask/pull/2730
.. _2731: https://github.com/pallets/flask/issues/2731
.. _2735: https://github.com/pallets/flask/issues/2735
.. _2736: https://github.com/pallets/flask/issues/2736
.. _2742: https://github.com/pallets/flask/issues/2742
   ```
   
  
  
   ### 1.0
   ```
   -----------

Released on April 26th 2018

-   **Python 2.6 and 3.3 are no longer supported.** (`pallets/meta24`_)
-   Bump minimum dependency versions to the latest stable versions:
    Werkzeug &gt;= 0.14, Jinja &gt;= 2.10, itsdangerous &gt;= 0.24, Click &gt;= 5.1.
    (`2586`_)
-   Skip :meth:`app.run &lt;Flask.run&gt;` when a Flask application is run
    from the command line. This avoids some behavior that was confusing
    to debug.
-   Change the default for :data:`JSONIFY_PRETTYPRINT_REGULAR` to
    ``False``. :func:`~json.jsonify` returns a compact format by
    default, and an indented format in debug mode. (`2193`_)
-   :meth:`Flask.__init__ &lt;Flask&gt;` accepts the ``host_matching``
    argument and sets it on :attr:`~Flask.url_map`. (`1559`_)
-   :meth:`Flask.__init__ &lt;Flask&gt;` accepts the ``static_host`` argument
    and passes it as the ``host`` argument when defining the static
    route. (`1559`_)
-   :func:`send_file` supports Unicode in ``attachment_filename``.
    (`2223`_)
-   Pass ``_scheme`` argument from :func:`url_for` to
    :meth:`~Flask.handle_url_build_error`. (`2017`_)
-   :meth:`~Flask.add_url_rule` accepts the
    ``provide_automatic_options`` argument to disable adding the
    ``OPTIONS`` method. (`1489`_)
-   :class:`~views.MethodView` subclasses inherit method handlers from
    base classes. (`1936`_)
-   Errors caused while opening the session at the beginning of the
    request are handled by the app&#39;s error handlers. (`2254`_)
-   Blueprints gained :attr:`~Blueprint.json_encoder` and
    :attr:`~Blueprint.json_decoder` attributes to override the app&#39;s
    encoder and decoder. (`1898`_)
-   :meth:`Flask.make_response` raises ``TypeError`` instead of
    ``ValueError`` for bad response types. The error messages have been
    improved to describe why the type is invalid. (`2256`_)
-   Add ``routes`` CLI command to output routes registered on the
    application. (`2259`_)
-   Show warning when session cookie domain is a bare hostname or an IP
    address, as these may not behave properly in some browsers, such as
    Chrome. (`2282`_)
-   Allow IP address as exact session cookie domain. (`2282`_)
-   ``SESSION_COOKIE_DOMAIN`` is set if it is detected through
    ``SERVER_NAME``. (`2282`_)
-   Auto-detect zero-argument app factory called ``create_app`` or
    ``make_app`` from ``FLASK_APP``. (`2297`_)
-   Factory functions are not required to take a ``script_info``
    parameter to work with the ``flask`` command. If they take a single
    parameter or a parameter named ``script_info``, the
    :class:`~cli.ScriptInfo` object will be passed. (`2319`_)
-   ``FLASK_APP`` can be set to an app factory, with arguments if
    needed, for example ``FLASK_APP=myproject.app:create_app(&#39;dev&#39;)``.
    (`2326`_)
-   ``FLASK_APP`` can point to local packages that are not installed in
    editable mode, although ``pip install -e`` is still preferred.
    (`2414`_)
-   The :class:`~views.View` class attribute
    :attr:`~views.View.provide_automatic_options` is set in
    :meth:`~views.View.as_view`, to be detected by
    :meth:`~Flask.add_url_rule`. (`2316`_)
-   Error handling will try handlers registered for ``blueprint, code``,
    ``app, code``, ``blueprint, exception``, ``app, exception``.
    (`2314`_)
-   ``Cookie`` is added to the response&#39;s ``Vary`` header if the session
    is accessed at all during the request (and not deleted). (`2288`_)
-   :meth:`~Flask.test_request_context` accepts ``subdomain`` and
    ``url_scheme`` arguments for use when building the base URL.
    (`1621`_)
-   Set :data:`APPLICATION_ROOT` to ``&#39;/&#39;`` by default. This was already
    the implicit default when it was set to ``None``.
-   :data:`TRAP_BAD_REQUEST_ERRORS` is enabled by default in debug mode.
    ``BadRequestKeyError`` has a message with the bad key in debug mode
    instead of the generic bad request message. (`2348`_)
-   Allow registering new tags with
    :class:`~json.tag.TaggedJSONSerializer` to support storing other
    types in the session cookie. (`2352`_)
-   Only open the session if the request has not been pushed onto the
    context stack yet. This allows :func:`~stream_with_context`
    generators to access the same session that the containing view uses.
    (`2354`_)
-   Add ``json`` keyword argument for the test client request methods.
    This will dump the given object as JSON and set the appropriate
    content type. (`2358`_)
-   Extract JSON handling to a mixin applied to both the
    :class:`Request` and :class:`Response` classes. This adds the
    :meth:`~Response.is_json` and :meth:`~Response.get_json` methods to
    the response to make testing JSON response much easier. (`2358`_)
-   Removed error handler caching because it caused unexpected results
    for some exception inheritance hierarchies. Register handlers
    explicitly for each exception if you want to avoid traversing the
    MRO. (`2362`_)
-   Fix incorrect JSON encoding of aware, non-UTC datetimes. (`2374`_)
-   Template auto reloading will honor debug mode even even if
    :attr:`~Flask.jinja_env` was already accessed. (`2373`_)
-   The following old deprecated code was removed. (`2385`_)

    -   ``flask.ext`` - import extensions directly by their name instead
        of through the ``flask.ext`` namespace. For example,
        ``import flask.ext.sqlalchemy`` becomes
        ``import flask_sqlalchemy``.
    -   ``Flask.init_jinja_globals`` - extend
        :meth:`Flask.create_jinja_environment` instead.
    -   ``Flask.error_handlers`` - tracked by
        :attr:`Flask.error_handler_spec`, use :meth:`Flask.errorhandler`
        to register handlers.
    -   ``Flask.request_globals_class`` - use
        :attr:`Flask.app_ctx_globals_class` instead.
    -   ``Flask.static_path`` - use :attr:`Flask.static_url_path`
        instead.
    -   ``Request.module`` - use :attr:`Request.blueprint` instead.

-   The :attr:`Request.json` property is no longer deprecated.
    (`1421`_)
-   Support passing a :class:`~werkzeug.test.EnvironBuilder` or
    ``dict`` to :meth:`test_client.open &lt;werkzeug.test.Client.open&gt;`.
    (`2412`_)
-   The ``flask`` command and :meth:`Flask.run` will load environment
    variables from ``.env`` and ``.flaskenv`` files if python-dotenv is
    installed. (`2416`_)
-   When passing a full URL to the test client, the scheme in the URL is
    used instead of :data:`PREFERRED_URL_SCHEME`. (`2430`_)
-   :attr:`Flask.logger` has been simplified. ``LOGGER_NAME`` and
    ``LOGGER_HANDLER_POLICY`` config was removed. The logger is always
    named ``flask.app``. The level is only set on first access, it
    doesn&#39;t check :attr:`Flask.debug` each time. Only one format is
    used, not different ones depending on :attr:`Flask.debug`. No
    handlers are removed, and a handler is only added if no handlers are
    already configured. (`2436`_)
-   Blueprint view function names may not contain dots. (`2450`_)
-   Fix a ``ValueError`` caused by invalid ``Range`` requests in some
    cases. (`2526`_)
-   The development server uses threads by default. (`2529`_)
-   Loading config files with ``silent=True`` will ignore
    :data:`~errno.ENOTDIR` errors. (`2581`_)
-   Pass ``--cert`` and ``--key`` options to ``flask run`` to run the
    development server over HTTPS. (`2606`_)
-   Added :data:`SESSION_COOKIE_SAMESITE` to control the ``SameSite``
    attribute on the session cookie. (`2607`_)
-   Added :meth:`~flask.Flask.test_cli_runner` to create a Click runner
    that can invoke Flask CLI commands for testing. (`2636`_)
-   Subdomain matching is disabled by default and setting
    :data:`SERVER_NAME` does not implicily enable it. It can be enabled
    by passing ``subdomain_matching=True`` to the ``Flask`` constructor.
    (`2635`_)
-   A single trailing slash is stripped from the blueprint
    ``url_prefix`` when it is registered with the app. (`2629`_)
-   :meth:`Request.get_json` doesn&#39;t cache the
    result if parsing fails when ``silent`` is true. (`2651`_)
-   :func:`Request.get_json` no longer accepts arbitrary encodings.
    Incoming JSON should be encoded using UTF-8 per :rfc:`8259`, but
    Flask will autodetect UTF-8, -16, or -32. (`2691`_)
-   Added :data:`MAX_COOKIE_SIZE` and :attr:`Response.max_cookie_size`
    to control when Werkzeug warns about large cookies that browsers may
    ignore. (`2693`_)
-   Updated documentation theme to make docs look better in small
    windows. (`2709`_)
-   Rewrote the tutorial docs and example project to take a more
    structured approach to help new users avoid common pitfalls.
    (`2676`_)

.. _pallets/meta24: https://github.com/pallets/meta/issues/24
.. _1421: https://github.com/pallets/flask/issues/1421
.. _1489: https://github.com/pallets/flask/pull/1489
.. _1559: https://github.com/pallets/flask/issues/1559
.. _1621: https://github.com/pallets/flask/pull/1621
.. _1898: https://github.com/pallets/flask/pull/1898
.. _1936: https://github.com/pallets/flask/pull/1936
.. _2017: https://github.com/pallets/flask/pull/2017
.. _2193: https://github.com/pallets/flask/pull/2193
.. _2223: https://github.com/pallets/flask/pull/2223
.. _2254: https://github.com/pallets/flask/pull/2254
.. _2256: https://github.com/pallets/flask/pull/2256
.. _2259: https://github.com/pallets/flask/pull/2259
.. _2282: https://github.com/pallets/flask/pull/2282
.. _2288: https://github.com/pallets/flask/pull/2288
.. _2297: https://github.com/pallets/flask/pull/2297
.. _2314: https://github.com/pallets/flask/pull/2314
.. _2316: https://github.com/pallets/flask/pull/2316
.. _2319: https://github.com/pallets/flask/pull/2319
.. _2326: https://github.com/pallets/flask/pull/2326
.. _2348: https://github.com/pallets/flask/pull/2348
.. _2352: https://github.com/pallets/flask/pull/2352
.. _2354: https://github.com/pallets/flask/pull/2354
.. _2358: https://github.com/pallets/flask/pull/2358
.. _2362: https://github.com/pallets/flask/pull/2362
.. _2374: https://github.com/pallets/flask/pull/2374
.. _2373: https://github.com/pallets/flask/pull/2373
.. _2385: https://github.com/pallets/flask/issues/2385
.. _2412: https://github.com/pallets/flask/pull/2412
.. _2414: https://github.com/pallets/flask/pull/2414
.. _2416: https://github.com/pallets/flask/pull/2416
.. _2430: https://github.com/pallets/flask/pull/2430
.. _2436: https://github.com/pallets/flask/pull/2436
.. _2450: https://github.com/pallets/flask/pull/2450
.. _2526: https://github.com/pallets/flask/issues/2526
.. _2529: https://github.com/pallets/flask/pull/2529
.. _2586: https://github.com/pallets/flask/issues/2586
.. _2581: https://github.com/pallets/flask/pull/2581
.. _2606: https://github.com/pallets/flask/pull/2606
.. _2607: https://github.com/pallets/flask/pull/2607
.. _2636: https://github.com/pallets/flask/pull/2636
.. _2635: https://github.com/pallets/flask/pull/2635
.. _2629: https://github.com/pallets/flask/pull/2629
.. _2651: https://github.com/pallets/flask/issues/2651
.. _2676: https://github.com/pallets/flask/pull/2676
.. _2691: https://github.com/pallets/flask/pull/2691
.. _2693: https://github.com/pallets/flask/pull/2693
.. _2709: https://github.com/pallets/flask/pull/2709
   ```
   
  
  
   ### 0.12.4
   ```
   --------------

Released on April 29 2018

-   Repackage 0.12.3 to fix package layout issue. (`2728`_)

.. _2728: https://github.com/pallets/flask/issues/2728
   ```
   
  
  
   ### 0.12.3
   ```
   --------------

Released on April 26th 2018

-   :func:`Request.get_json` no longer accepts arbitrary encodings.
    Incoming JSON should be encoded using UTF-8 per :rfc:`8259`, but
    Flask will autodetect UTF-8, -16, or -32. (`2692`_)
-   Fix a Python warning about imports when using ``python -m flask``.
    (`2666`_)
-   Fix a ``ValueError`` caused by invalid ``Range`` requests in some
    cases.

.. _2666: https://github.com/pallets/flask/issues/2666
.. _2692: https://github.com/pallets/flask/issues/2692
   ```
   
  
  
   ### 0.12.2
   ```
   --------------

Released on May 16 2017

- Fix a bug in `safe_join` on Windows.
   ```
   
  
  
   ### 0.12.1
   ```
   --------------

Bugfix release, released on March 31st 2017

- Prevent `flask run` from showing a NoAppException when an ImportError occurs
  within the imported application module.
- Fix encoding behavior of ``app.config.from_pyfile`` for Python 3. Fix
  ``2118``.
- Use the ``SERVER_NAME`` config if it is present as default values for
  ``app.run``. ``2109``, ``2152``
- Call `ctx.auto_pop` with the exception object instead of `None`, in the
  event that a `BaseException` such as `KeyboardInterrupt` is raised in a
  request handler.
   ```
   
  
  
   ### 0.12
   ```
   ------------

Released on December 21st 2016, codename Punsch.

- the cli command now responds to `--version`.
- Mimetype guessing and ETag generation for file-like objects in ``send_file``
  has been removed, as per issue ``104``.  See pull request ``1849``.
- Mimetype guessing in ``send_file`` now fails loudly and doesn&#39;t fall back to
  ``application/octet-stream``. See pull request ``1988``.
- Make ``flask.safe_join`` able to join multiple paths like ``os.path.join``
  (pull request ``1730``).
- Revert a behavior change that made the dev server crash instead of returning
  a Internal Server Error (pull request ``2006``).
- Correctly invoke response handlers for both regular request dispatching as
  well as error handlers.
- Disable logger propagation by default for the app logger.
- Add support for range requests in ``send_file``.
- ``app.test_client`` includes preset default environment, which can now be
  directly set, instead of per ``client.get``.
   ```
   
  
  
   ### 0.11.2
   ```
   --------------

Bugfix release, unreleased

- Fix crash when running under PyPy3, see pull request ``1814``.
   ```
   
  
  
   ### 0.11.1
   ```
   --------------

Bugfix release, released on June 7th 2016.

- Fixed a bug that prevented ``FLASK_APP=foobar/__init__.py`` from working. See
  pull request ``1872``.
   ```
   
  
  
   ### 0.11
   ```
   ------------

Released on May 29th 2016, codename Absinthe.

- Added support to serializing top-level arrays to :func:`flask.jsonify`. This
  introduces a security risk in ancient browsers. See
  :ref:`json-security` for details.
- Added before_render_template signal.
- Added `**kwargs` to :meth:`flask.Test.test_client` to support passing
  additional keyword arguments to the constructor of
  :attr:`flask.Flask.test_client_class`.
- Added ``SESSION_REFRESH_EACH_REQUEST`` config key that controls the
  set-cookie behavior.  If set to ``True`` a permanent session will be
  refreshed each request and get their lifetime extended, if set to
  ``False`` it will only be modified if the session actually modifies.
  Non permanent sessions are not affected by this and will always
  expire if the browser window closes.
- Made Flask support custom JSON mimetypes for incoming data.
- Added support for returning tuples in the form ``(response, headers)``
  from a view function.
- Added :meth:`flask.Config.from_json`.
- Added :attr:`flask.Flask.config_class`.
- Added :meth:`flask.Config.get_namespace`.
- Templates are no longer automatically reloaded outside of debug mode. This
  can be configured with the new ``TEMPLATES_AUTO_RELOAD`` config key.
- Added a workaround for a limitation in Python 3.3&#39;s namespace loader.
- Added support for explicit root paths when using Python 3.3&#39;s namespace
  packages.
- Added :command:`flask` and the ``flask.cli`` module to start the local
  debug server through the click CLI system.  This is recommended over the old
  ``flask.run()`` method as it works faster and more reliable due to a
  different design and also replaces ``Flask-Script``.
- Error handlers that match specific classes are now checked first,
  thereby allowing catching exceptions that are subclasses of HTTP
  exceptions (in ``werkzeug.exceptions``).  This makes it possible
  for an extension author to create exceptions that will by default
  result in the HTTP error of their choosing, but may be caught with
  a custom error handler if desired.
- Added :meth:`flask.Config.from_mapping`.
- Flask will now log by default even if debug is disabled.  The log format is
  now hardcoded but the default log handling can be disabled through the
  ``LOGGER_HANDLER_POLICY`` configuration key.
- Removed deprecated module functionality.
- Added the ``EXPLAIN_TEMPLATE_LOADING`` config flag which when enabled will
  instruct Flask to explain how it locates templates.  This should help
  users debug when the wrong templates are loaded.
- Enforce blueprint handling in the order they were registered for template
  loading.
- Ported test suite to py.test.
- Deprecated ``request.json`` in favour of ``request.get_json()``.
- Add &quot;pretty&quot; and &quot;compressed&quot; separators definitions in jsonify() method.
  Reduces JSON response size when JSONIFY_PRETTYPRINT_REGULAR=False by removing
  unnecessary white space included by default after separators.
- JSON responses are now terminated with a newline character, because it is a
  convention that UNIX text files end with a newline and some clients don&#39;t
  deal well when this newline is missing. See
  https://github.com/pallets/flask/pull/1262 -- this came up originally as a
  part of https://github.com/kennethreitz/httpbin/issues/168
- The automatically provided ``OPTIONS`` method is now correctly disabled if
  the user registered an overriding rule with the lowercase-version
  ``options`` (issue ``1288``).
- ``flask.json.jsonify`` now supports the ``datetime.date`` type (pull request
  ``1326``).
- Don&#39;t leak exception info of already catched exceptions to context teardown
  handlers (pull request ``1393``).
- Allow custom Jinja environment subclasses (pull request ``1422``).
- Updated extension dev guidelines.

- ``flask.g`` now has ``pop()`` and ``setdefault`` methods.
- Turn on autoescape for ``flask.templating.render_template_string`` by default
  (pull request ``1515``).
- ``flask.ext`` is now deprecated (pull request ``1484``).
- ``send_from_directory`` now raises BadRequest if the filename is invalid on
  the server OS (pull request ``1763``).
- Added the ``JSONIFY_MIMETYPE`` configuration variable (pull request ``1728``).
- Exceptions during teardown handling will no longer leave bad application
  contexts lingering around.
   ```
   
  
  
   ### 0.10.2
   ```
   --------------

(bugfix release, release date to be announced)

- Fixed broken `test_appcontext_signals()` test case.
- Raise an :exc:`AttributeError` in :func:`flask.helpers.find_package` with a
  useful message explaining why it is raised when a PEP 302 import hook is used
  without an `is_package()` method.
- Fixed an issue causing exceptions raised before entering a request or app
  context to be passed to teardown handlers.
- Fixed an issue with query parameters getting removed from requests in
  the test client when absolute URLs were requested.
- Made `before_first_request` into a decorator as intended.
- Fixed an etags bug when sending a file streams with a name.
- Fixed `send_from_directory` not expanding to the application root path
  correctly.
- Changed logic of before first request handlers to flip the flag after
  invoking.  This will allow some uses that are potentially dangerous but
  should probably be permitted.
- Fixed Python 3 bug when a handler from `app.url_build_error_handlers`
  reraises the `BuildError`.
   ```
   
  
  
   ### 0.10.1
   ```
   --------------

(bugfix release, released on June 14th 2013)

- Fixed an issue where ``|tojson`` was not quoting single quotes which
  made the filter not work properly in HTML attributes.  Now it&#39;s
  possible to use that filter in single quoted attributes.  This should
  make using that filter with angular.js easier.
- Added support for byte strings back to the session system.  This broke
  compatibility with the common case of people putting binary data for
  token verification into the session.
- Fixed an issue where registering the same method twice for the same endpoint
  would trigger an exception incorrectly.
   ```
   
  
  
   ### 0.10
   ```
   ------------

Released on June 13th 2013, codename Limoncello.

- Changed default cookie serialization format from pickle to JSON to
  limit the impact an attacker can do if the secret key leaks.  See
  :ref:`upgrading-to-010` for more information.
- Added ``template_test`` methods in addition to the already existing
  ``template_filter`` method family.
- Added ``template_global`` methods in addition to the already existing
  ``template_filter`` method family.
- Set the content-length header for x-sendfile.
- ``tojson`` filter now does not escape script blocks in HTML5 parsers.
- ``tojson`` used in templates is now safe by default due.  This was
  allowed due to the different escaping behavior.
- Flask will now raise an error if you attempt to register a new function
  on an already used endpoint.
- Added wrapper module around simplejson and added default serialization
  of datetime objects.  This allows much easier customization of how
  JSON is handled by Flask or any Flask extension.
- Removed deprecated internal ``flask.session`` module alias.  Use
  ``flask.sessions`` instead to get the session module.  This is not to
  be confused with ``flask.session`` the session proxy.
- Templates can now be rendered without request context.  The behavior is
  slightly different as the ``request``, ``session`` and ``g`` objects
  will not be available and blueprint&#39;s context processors are not
  called.
- The config object is now available to the template as a real global and
  not through a context processor which makes it available even in imported
  templates by default.
- Added an option to generate non-ascii encoded JSON which should result
  in less bytes being transmitted over the network.  It&#39;s disabled by
  default to not cause confusion with existing libraries that might expect
  ``flask.json.dumps`` to return bytestrings by default.
- ``flask.g`` is now stored on the app context instead of the request
  context.
- ``flask.g`` now gained a ``get()`` method for not erroring out on non
  existing items.
- ``flask.g`` now can be used with the ``in`` operator to see what&#39;s defined
  and it now is iterable and will yield all attributes stored.
- ``flask.Flask.request_globals_class`` got renamed to
  ``flask.Flask.app_ctx_globals_class`` which is a better name to what it
  does since 0.10.
- `request`, `session` and `g` are now also added as proxies to the template
  context which makes them available in imported templates.  One has to be
  very careful with those though because usage outside of macros might
  cause caching.
- Flask will no longer invoke the wrong error handlers if a proxy
  exception is passed through.
- Added a workaround for chrome&#39;s cookies in localhost not working
  as intended with domain names.
- Changed logic for picking defaults for cookie values from sessions
  to work better with Google Chrome.
- Added `message_flashed` signal that simplifies flashing testing.
- Added support for copying of request contexts for better working with
  greenlets.
- Removed custom JSON HTTP exception subclasses.  If you were relying on them
  you can reintroduce them again yourself trivially.  Using them however is
  strongly discouraged as the interface was flawed.
- Python requirements changed: requiring Python 2.6 or 2.7 now to prepare
  for Python 3.3 port.
- Changed how the teardown system is informed about exceptions.  This is now
  more reliable in case something handles an exception halfway through
  the error handling process.
- Request context preservation in debug mode now keeps the exception
  information around which means that teardown handlers are able to
  distinguish error from success cases.
- Added the ``JSONIFY_PRETTYPRINT_REGULAR`` configuration variable.
- Flask now orders JSON keys by default to not trash HTTP caches due to
  different hash seeds between different workers.
- Added `appcontext_pushed` and `appcontext_popped` signals.
- The builtin run method now takes the ``SERVER_NAME`` into account when
  picking the default port to run on.
- Added `flask.request.get_json()` as a replacement for the old
  `flask.request.json` property.
   ```
   
  
  
   ### 0.9
   ```
   -----------

Released on July 1st 2012, codename Campari.

- The :func:`flask.Request.on_json_loading_failed` now returns a JSON formatted
  response by default.
- The :func:`flask.url_for` function now can generate anchors to the
  generated links.
- The :func:`flask.url_for` function now can also explicitly generate
  URL rules specific to a given HTTP method.
- Logger now only returns the debug log setting if it was not set
  explicitly.
- Unregister a circular dependency between the WSGI environment and
  the request object when shutting down the request.  This means that
  environ ``werkzeug.request`` will be ``None`` after the response was
  returned to the WSGI server but has the advantage that the garbage
  collector is not needed on CPython to tear down the request unless
  the user created circular dependencies themselves.
- Session is now stored after callbacks so that if the session payload
  is stored in the session you can still modify it in an after
  request callback.
- The :class:`flask.Flask` class will avoid importing the provided import name
  if it can (the required first parameter), to benefit tools which build Flask
  instances programmatically.  The Flask class will fall back to using import
  on systems with custom module hooks, e.g. Google App Engine, or when the
  import name is inside a zip archive (usually a .egg) prior to Python 2.7.
- Blueprints now have a decorator to add custom template filters application
  wide, :meth:`flask.Blueprint.app_template_filter`.
- The Flask and Blueprint classes now have a non-decorator method for adding
  custom template filters application wide,
  :meth:`flask.Flask.add_template_filter` and
  :meth:`flask.Blueprint.add_app_template_filter`.
- The :func:`flask.get_flashed_messages` function now allows rendering flashed
  message categories in separate blocks, through a ``category_filter``
  argument.
- The :meth:`flask.Flask.run` method now accepts ``None`` for `host` and `port`
  arguments, using default values when ``None``.  This allows for calling run
  using configuration values, e.g. ``app.run(app.config.get(&#39;MYHOST&#39;),
  app.config.get(&#39;MYPORT&#39;))``, with proper behavior whether or not a config
  file is provided.
- The :meth:`flask.render_template` method now accepts a either an iterable of
  template names or a single template name.  Previously, it only accepted a
  single template name.  On an iterable, the first template found is rendered.
- Added :meth:`flask.Flask.app_context` which works very similar to the
  request context but only provides access to the current application.  This
  also adds support for URL generation without an active request context.
- View functions can now return a tuple with the first instance being an
  instance of :class:`flask.Response`.  This allows for returning
  ``jsonify(error=&quot;error msg&quot;), 400`` from a view function.
- :class:`~flask.Flask` and :class:`~flask.Blueprint` now provide a
  :meth:`~flask.Flask.get_send_file_max_age` hook for subclasses to override
  behavior of serving static files from Flask when using
  :meth:`flask.Flask.send_static_file` (used for the default static file
  handler) and :func:`~flask.helpers.send_file`.  This hook is provided a
  filename, which for example allows changing cache controls by file extension.
  The default max-age for `send_file` and static files can be configured
  through a new ``SEND_FILE_MAX_AGE_DEFAULT`` configuration variable, which is
  used in the default `get_send_file_max_age` implementation.
- Fixed an assumption in sessions implementation which could break message
  flashing on sessions implementations which use external storage.
- Changed the behavior of tuple return values from functions.  They are no
  longer arguments to the response object, they now have a defined meaning.
- Added :attr:`flask.Flask.request_globals_class` to allow a specific class to
  be used on creation of the :data:`~flask.g` instance of each request.
- Added `required_methods` attribute to view functions to force-add methods
  on registration.
- Added :func:`flask.after_this_request`.
- Added :func:`flask.stream_with_context` and the ability to push contexts
  multiple times without producing unexpected behavior.
   ```
   
  
  
   ### 0.8.1
   ```
   -------------

Bugfix release, released on July 1st 2012

- Fixed an issue with the undocumented `flask.session` module to not
  work properly on Python 2.5.  It should not be used but did cause
  some problems for package managers.
   ```
   
  
  
   ### 0.8
   ```
   -----------

Released on September 29th 2011, codename Rakija

- Refactored session support into a session interface so that
  the implementation of the sessions can be changed without
  having to override the Flask class.
- Empty session cookies are now deleted properly automatically.
- View functions can now opt out of getting the automatic
  OPTIONS implementation.
- HTTP exceptions and Bad Request errors can now be trapped so that they
  show up normally in the traceback.
- Flask in debug mode is now detecting some common problems and tries to
  warn you about them.
- Flask in debug mode will now complain with an assertion error if a view
  was attached after the first request was handled.  This gives earlier
  feedback when users forget to import view code ahead of time.
- Added the ability to register callbacks that are only triggered once at
  the beginning of the first request. (:meth:`Flask.before_first_request`)
- Malformed JSON data will now trigger a bad request HTTP exception instead
  of a value error which usually would result in a 500 internal server
  error if not handled.  This is a backwards incompatible change.
- Applications now not only have a root path where the resources and modules
  are located but also an instance path which is the designated place to
  drop files that are modified at runtime (uploads etc.).  Also this is
  conceptually only instance depending and outside version control so it&#39;s
  the perfect place to put configuration files etc.  For more information
  see :ref:`instance-folders`.
- Added the ``APPLICATION_ROOT`` configuration variable.
- Implemented :meth:`~flask.testing.TestClient.session_transaction` to
  easily modify sessions from the test environment.
- Refactored test client internally.  The ``APPLICATION_ROOT`` configuration
  variable as well as ``SERVER_NAME`` are now properly used by the test client
  as defaults.
- Added :attr:`flask.views.View.decorators` to support simpler decorating of
  pluggable (class-based) views.
- Fixed an issue where the test client if used with the &quot;with&quot; statement did not
  trigger the execution of the teardown handlers.
- Added finer control over the session cookie parameters.
- HEAD requests to a method view now automatically dispatch to the `get`
  method if no handler was implemented.
- Implemented the virtual :mod:`flask.ext` package to import extensions from.
- The context preservation on exceptions is now an integral component of
  Flask itself and no longer of the test client.  This cleaned up some
  internal logic and lowers the odds of runaway request contexts in unittests.
   ```
   
  
  
   ### 0.7.3
   ```
   -------------

Bugfix release, release date to be decided

- Fixed the Jinja2 environment&#39;s list_templates method not returning the
  correct names when blueprints or modules were involved.
   ```
   
  
  
   ### 0.7.2
   ```
   -------------

Bugfix release, released on July 6th 2011

- Fixed an issue with URL processors not properly working on
  blueprints.
   ```
   
  
  
   ### 0.7.1
   ```
   -------------

Bugfix release, released on June 29th 2011

- Added missing future import that broke 2.5 compatibility.
- Fixed an infinite redirect issue with blueprints.
   ```
   
  
  
   ### 0.7
   ```
   -----------

Released on June 28th 2011, codename Grappa

- Added :meth:`~flask.Flask.make_default_options_response`
  which can be used by subclasses to alter the default
  behavior for ``OPTIONS`` responses.
- Unbound locals now raise a proper :exc:`RuntimeError` instead
  of an :exc:`AttributeError`.
- Mimetype guessing and etag support based on file objects is now
  deprecated for :func:`flask.send_file` because it was unreliable.
  Pass filenames instead or attach your own etags and provide a
  proper mimetype by hand.
- Static file handling for modules now requires the name of the
  static folder to be supplied explicitly.  The previous autodetection
  was not reliable and caused issues on Google&#39;s App Engine.  Until
  1.0 the old behavior will continue to work but issue dependency
  warnings.
- fixed a problem for Flask to run on jython.
- added a ``PROPAGATE_EXCEPTIONS`` configuration variable that can be
  used to flip the setting of exception propagation which previously
  was linked to ``DEBUG`` alone and is now linked to either ``DEBUG`` or
  ``TESTING``.
- Flask no longer internally depends on rules being added through the
  `add_url_rule` function and can now also accept regular werkzeug
  rules added to the url map.
- Added an `endpoint` method to the flask application object which
  allows one to register a callback to an arbitrary endpoint with
  a decorator.
- Use Last-Modified for static file sending instead of Date which
  was incorrectly introduced in 0.6.
- Added `create_jinja_loader` to override the loader creation process.
- Implemented a silent flag for `config.from_pyfile`.
- Added `teardown_request` decorator, for functions that should run at the end
  of a request regardless of whether an exception occurred.  Also the behavior
  for `after_request` was changed.  It&#39;s now no longer executed when an exception
  is raised.  See :ref:`upgrading-to-new-teardown-handling`
- Implemented :func:`flask.has_request_context`
- Deprecated `init_jinja_globals`.  Override the
  :meth:`~flask.Flask.create_jinja_environment` method instead to
  achieve the same functionality.
- Added :func:`flask.safe_join`
- The automatic JSON request data unpacking now looks at the charset
  mimetype parameter.
- Don&#39;t modify the session on :func:`flask.get_flashed_messages` if there
  are no messages in the session.
- `before_request` handlers are now able to abort requests with errors.
- it is not possible to define user exception handlers.  That way you can
  provide custom error messages from a central hub for certain errors that
  might occur during request processing (for instance database connection
  errors, timeouts from remote resources etc.).
- Blueprints can provide blueprint specific error handlers.
- Implemented generic :ref:`views` (class-based views).
   ```
   
  
  
   ### 0.6.1
   ```
   -------------

Bugfix release, released on December 31st 2010

- Fixed an issue where the default ``OPTIONS`` response was
  not exposing all valid methods in the ``Allow`` header.
- Jinja2 template loading syntax now allows &quot;./&quot; in front of
  a template load path.  Previously this caused issues with
  module setups.
- Fixed an issue where the subdomain setting for modules was
  ignored for the static folder.
- Fixed a security problem that allowed clients to download arbitrary files
  if the host server was a windows based operating system and the client
  uses backslashes to escape the directory the files where exposed from.
   ```
   
  
  
   ### 0.6
   ```
   -----------

Released on July 27th 2010, codename Whisky

- after request functions are now called in reverse order of
  registration.
- OPTIONS is now automatically implemented by Flask unless the
  application explicitly adds &#39;OPTIONS&#39; as method to the URL rule.
  In this case no automatic OPTIONS handling kicks in.
- static rules are now even in place if there is no static folder
  for the module.  This was implemented to aid GAE which will
  remove the static folder if it&#39;s part of a mapping in the .yml
  file.
- the :attr:`~flask.Flask.config` is now available in the templates
  as `config`.
- context processors will no longer override values passed directly
  to the render function.
- added the ability to limit the incoming request data with the
  new ``MAX_CONTENT_LENGTH`` configuration value.
- the endpoint for the :meth:`flask.Module.add_url_rule` method
  is now optional to be consistent with the function of the
  same name on the application object.
- added a :func:`flask.make_response` function that simplifies
  creating response object instances in views.
- added signalling support based on blinker.  This feature is currently
  optional and supposed to be used by extensions and applications.  If
  you want to use it, make sure to have `blinker`_ installed.
- refactored the way URL adapters are created.  This process is now
  fully customizable with the :meth:`~flask.Flask.create_url_adapter`
  method.
- modules can now register for a subdomain instead of just an URL
  prefix.  This makes it possible to bind a whole module to a
  configurable subdomain.

.. _blinker: https://pypi.org/project/blinker/
   ```
   
  
  
   ### 0.5.2
   ```
   -------------

Bugfix Release, released on July 15th 2010

- fixed another issue with loading templates from directories when
  modules were used.
   ```
   
  
  
   ### 0.5.1
   ```
   -------------

Bugfix Release, released on July 6th 2010

- fixes an issue with template loading from directories when modules
  where used.
   ```
   
  
  
   ### 0.5
   ```
   -----------

Released on July 6th 2010, codename Calvados

- fixed a bug with subdomains that was caused by the inability to
  specify the server name.  The server name can now be set with
  the ``SERVER_NAME`` config key.  This key is now also used to set
  the session cookie cross-subdomain wide.
- autoescaping is no longer active for all templates.  Instead it
  is only active for ``.html``, ``.htm``, ``.xml`` and ``.xhtml``.
  Inside templates this behavior can be changed with the
  ``autoescape`` tag.
- refactored Flask internally.  It now consists of more than a
  single file.
- :func:`flask.send_file` now emits etags and has the ability to
  do conditional responses builtin.
- (temporarily) dropped support for zipped applications.  This was a
  rarely used feature and led to some confusing behavior.
- added support for per-package template and static-file directories.
- removed support for `create_jinja_loader` which is no longer used
  in 0.5 due to the improved module support.
- added a helper function to expose files from any directory.
   ```
   
  
  
   ### 0.4
   ```
   -----------

Released on June 18th 2010, codename Rakia

- added the ability to register application wide error handlers
  from modules.
- :meth:`~flask.Flask.after_request` handlers are now also invoked
  if the request dies with an exception and an error handling page
  kicks in.
- test client has not the ability to preserve the request context
  for a little longer.  This can also be used to trigger custom
  requests that do not pop the request stack for testing.
- because the Python standard library caches loggers, the name of
  the logger is configurable now to better support unittests.
- added ``TESTING`` switch that can activate unittesting helpers.
- the logger switches to ``DEBUG`` mode now if debug is enabled.
   ```
   
  
  
   ### 0.3.1
   ```
   -------------

Bugfix release, released on May 28th 2010

- fixed a error reporting bug with :meth:`flask.Config.from_envvar`
- removed some unused code from flask
- release does no longer include development leftover files (.git
  folder for themes, built documentation in zip and pdf file and
  some .pyc files)
   ```
   
  
  
   ### 0.3
   ```
   -----------

Released on May 28th 2010, codename Schnaps

- added support for categories for flashed messages.
- the application now configures a :class:`logging.Handler` and will
  log request handling exceptions to that logger when not in debug
  mode.  This makes it possible to receive mails on server errors
  for example.
- added support for context binding that does not require the use of
  the with statement for playing in the console.
- the request context is now available within the with statement making
  it possible to further push the request context or pop it.
- added support for configurations.
   ```
   
  
  
   ### 0.2
   ```
   -----------

Released on May 12th 2010, codename Jägermeister

- various bugfixes
- integrated JSON support
- added :func:`~flask.get_template_attribute` helper function.
- :meth:`~flask.Flask.add_url_rule` can now also register a
  view function.
- refactored internal request dispatching.
- server listens on 127.0.0.1 by default now to fix issues with chrome.
- added external URL support.
- added support for :func:`~flask.send_file`
- module support and internal request handling refactoring
  to better support pluggable applications.
- sessions can be set to be permanent now on a per-session basis.
- better error reporting on missing secret keys.
- added support for Google Appengine.
   ```
   
  
  
   ### 0.1
   ```
   -----------

First public preview release.
   ```
   
  
</details>


 

<details>
  <summary>Links</summary>
  
  - PyPI: https://pypi.org/project/flask
  - Changelog: https://pyup.io/changelogs/flask/
  - Homepage: https://www.palletsprojects.com/p/flask/
</details>





### Update [Flask-Sqlalchemy](https://pypi.org/project/Flask-Sqlalchemy) from **2.3.2** to **2.3.2**.


<details>
  <summary>Changelog</summary>
  
  
   ### 2.3.2
   ```
   -------------

Released on October 11, 2017

- Don&#39;t mask the parent table for single-table inheritance models. (`561`_)

.. _561: https://github.com/mitsuhiko/flask-sqlalchemy/pull/561
   ```
   
  
  
   ### 2.3.1
   ```
   -------------

Released on October 5, 2017

- If a model has a table name that matches an existing table in the metadata,
  use that table. Fixes a regression where reflected tables were not picked up
  by models. (`551`_)
- Raise the correct error when a model has a table name but no primary key.
  (`556`_)
- Fix ``repr`` on models that don&#39;t have an identity because they have not been
  flushed yet. (`555`_)
- Allow specifying a ``max_per_page`` limit for pagination, to avoid users
  specifying high values in the request args. (`542`_)
- For ``paginate`` with ``error_out=False``, the minimum value for ``page`` is
  1 and ``per_page`` is 0. (`558`_)

.. _542: https://github.com/mitsuhiko/flask-sqlalchemy/pull/542
.. _551: https://github.com/mitsuhiko/flask-sqlalchemy/pull/551
.. _555: https://github.com/mitsuhiko/flask-sqlalchemy/pull/555
.. _556: https://github.com/mitsuhiko/flask-sqlalchemy/pull/556
.. _558: https://github.com/mitsuhiko/flask-sqlalchemy/pull/558
   ```
   
  
  
   ### 2.3.0
   ```
   -------------

Released on September 28, 2017

- Multiple bugs with ``__tablename__`` generation are fixed. Names will be
  generated for models that define a primary key, but not for single-table
  inheritance subclasses. Names will not override a ``declared_attr``.
  ``PrimaryKeyConstraint`` is detected. (`541`_)
- Passing an existing ``declarative_base()`` as ``model_class`` to
  ``SQLAlchemy.__init__`` will use this as the base class instead of creating
  one. This allows customizing the metaclass used to construct the base.
  (`546`_)
- The undocumented ``DeclarativeMeta`` internals that the extension uses for
  binds and table name generation have been refactored to work as mixins.
  Documentation is added about how to create a custom metaclass that does not
  do table name generation. (`546`_)
- Model and metaclass code has been moved to a new ``models`` module.
  ``_BoundDeclarativeMeta`` is renamed to ``DefaultMeta``; the old name will be
  removed in 3.0. (`546`_)
- Models have a default ``repr`` that shows the model name and primary key.
  (`530`_)
- Fixed a bug where using ``init_app`` would cause connectors to always use the
  ``current_app`` rather than the app they were created for. This caused issues
  when multiple apps were registered with the extension. (`547`_)

.. _530: https://github.com/mitsuhiko/flask-sqlalchemy/pull/530
.. _541: https://github.com/mitsuhiko/flask-sqlalchemy/pull/541
.. _546: https://github.com/mitsuhiko/flask-sqlalchemy/pull/546
.. _547: https://github.com/mitsuhiko/flask-sqlalchemy/pull/547
   ```
   
  
  
   ### 2.2
   ```
   -----------

Released on February 27, 2017, codename Dubnium

- Minimum SQLAlchemy version is 0.8 due to use of ``sqlalchemy.inspect``.
- Added support for custom ``query_class`` and ``model_class`` as args
  to the ``SQLAlchemy`` constructor. (`328`_)
- Allow listening to SQLAlchemy events on ``db.session``. (`364`_)
- Allow ``__bind_key__`` on abstract models. (`373`_)
- Allow ``SQLALCHEMY_ECHO`` to be a string. (`409`_)
- Warn when ``SQLALCHEMY_DATABASE_URI`` is not set. (`443`_)
- Don&#39;t let pagination generate invalid page numbers. (`460`_)
- Drop support of Flask &lt; 0.10. This means the db session is always tied to
  the app context and its teardown event. (`461`_)
- Tablename generation logic no longer accesses class properties unless they
  are ``declared_attr``. (`467`_)

.. _328: https://github.com/mitsuhiko/flask-sqlalchemy/pull/328
.. _364: https://github.com/mitsuhiko/flask-sqlalchemy/pull/364
.. _373: https://github.com/mitsuhiko/flask-sqlalchemy/pull/373
.. _409: https://github.com/mitsuhiko/flask-sqlalchemy/pull/409
.. _443: https://github.com/mitsuhiko/flask-sqlalchemy/pull/443
.. _460: https://github.com/mitsuhiko/flask-sqlalchemy/pull/460
.. _461: https://github.com/mitsuhiko/flask-sqlalchemy/pull/461
.. _467: https://github.com/mitsuhiko/flask-sqlalchemy/pull/467
   ```
   
  
  
   ### 2.1
   ```
   -----------

Released on October 23rd 2015, codename Caesium

- Table names are automatically generated in more cases, including
  subclassing mixins and abstract models.
- Allow using a custom MetaData object.
- Add support for binds parameter to session.
   ```
   
  
  
   ### 2.0
   ```
   -----------

Released on August 29th 2014, codename Bohrium

- Changed how the builtin signals are subscribed to skip non Flask-SQLAlchemy
  sessions.  This will also fix the attribute error about model changes
  not existing.
- Added a way to control how signals for model modifications are tracked.
- Made the ``SignallingSession`` a public interface and added a hook
  for customizing session creation.
- If the ``bind`` parameter is given to the signalling session it will no
  longer cause an error that a parameter is given twice.
- Added working table reflection support.
- Enabled autoflush by default.
- Consider ``SQLALCHEMY_COMMIT_ON_TEARDOWN`` harmful and remove from docs.
   ```
   
  
  
   ### 1.0
   ```
   -----------

Released on July 20th 2013, codename Aurum

- Added Python 3.3 support.
- Dropped 2.5 compatibility.
- Various bugfixes
- Changed versioning format to do major releases for each update now.
   ```
   
  
  
   ### 0.16
   ```
   ------------

- New distribution format (flask_sqlalchemy)
- Added support for Flask 0.9 specifics.
   ```
   
  
  
   ### 0.15
   ```
   ------------

- Added session support for multiple databases
   ```
   
  
  
   ### 0.14
   ```
   ------------

- Make relative sqlite paths relative to the application root.
   ```
   
  
  
   ### 0.13
   ```
   ------------

- Fixed an issue with Flask-SQLAlchemy not selecting the correct binds.
   ```
   
  
  
   ### 0.12
   ```
   ------------
- Added support for multiple databases.
- Expose Flask-SQLAlchemy&#39;s BaseQuery as `db.Query`.
- Set default query_class for `db.relation`, `db.relationship`, and
  `db.dynamic_loader` to Flask-SQLAlchemy&#39;s BaseQuery.
- Improved compatibility with Flask 0.7.
   ```
   
  
  
   ### 0.11
   ```
   ------------

- Fixed a bug introduced in 0.10 with alternative table constructors.
   ```
   
  
  
   ### 0.10
   ```
   ------------

- Added support for signals.
- Table names are now automatically set from the class name unless
  overriden.
- Model.query now always works for applications directly passed to
  the SQLAlchemy constructor.  Furthermore the property now raises
  an RuntimeError instead of being None.
- added session options to constructor.
- fixed a broken `__repr__`
- `db.Table` is now a factor function that creates table objects.
  This makes it possible to omit the metadata.
   ```
   
  
  
   ### 0.9
   ```
   -----------

- applied changes to pass the Flask extension approval process.
   ```
   
  
  
   ### 0.8
   ```
   -----------

- added a few configuration keys for creating connections.
- automatically activate connection recycling for MySQL connections.
- added support for the Flask testing mode.
   ```
   
  
  
   ### 0.7
   ```
   -----------

- Initial public release
   ```
   
  
</details>


 

<details>
  <summary>Links</summary>
  
  - PyPI: https://pypi.org/project/flask-sqlalchemy
  - Changelog: https://pyup.io/changelogs/flask-sqlalchemy/
  - Repo: http://github.com/mitsuhiko/flask-sqlalchemy
  - Docs: http://pythonhosted.org/Flask-SQLAlchemy/
</details>





### Update [Flask-Assets](https://pypi.org/project/Flask-Assets) from **0.12** to **0.12**.


<details>
  <summary>Changelog</summary>
  
  
   ### 0.12
   ```
   - Added registration of Flask CLI commands using `flask.commands`
      entrypoint group. (Jiri Kuncar)
    - Added an optional support for FlaskAzureStorage when
      `FLASK_ASSETS_USE_AZURE` is set.  (Alejo Arias)
    - Updated Flask extension imports for compatibility with Flask 0.11.
      (Andy Driver) (fixes 102)
    - Fixed generation of absolute urls using //. (fixes 73)
    - Fixed Flask-Script assets build command. (Frank Tackitt)
   ```
   
  
  
   ### 0.11
   ```
   - Match webassets 0.11.
    - Option to use Flask-CDN (James Elkins).
   ```
   
  
  
   ### 0.10
   ```
   This release is compatible with webassets 0.10.
   ```
   
  
  
   ### 0.9
   ```
   This release is compatible with webassets 0.9.
    flask-assets now support Python 3, and drops support for Python 2.5.

    - Support for Flask-S3 (Erik Taubeneck).
    - Support latest Flask-Script (Chris Hacken).
   ```
   
  
  
   ### 0.8
   ```
   This release is compatible with webassets 0.8.

    - Flask-Script&#39;s ``build`` command now has ``--parse-templates`` option.
    - ``Environment`` class now has ``from_yaml`` and ``from_module``
      shortcuts (Sean Lynch).
    - Jinja2 filter uses the Flask template environment.
    - Fixed PySscss filter.
   ```
   
  
  
   ### 0.7
   ```
   This release is compatible with webassets 0.7.

    - Now officially requires at least Flask 0.8, so it can use the new
      extension import system, but using the compatibility module, older
      Flask versions should work fine as well:
      http://flask.pocoo.org/docs/extensions/
    - Support Python 2.5.
    - Allow customizing the backend of ``ManageAssets`` command.
    - Due to webassets 0.7, the cssrewrite filter now works with Blueprints.
   ```
   
  
  
   ### 0.6.2
   ```
   - Fixed Blueprint/Module resolving in output path.
   ```
   
  
  
   ### 0.6.1
   ```
   - Building in 0.6 was very much broken (thanks Oliver Tonnhofer).
    - A custom &quot;static_folder&quot; for a Flask app or Blueprint/Module is now
      supported.
   ```
   
  
  
   ### 0.6
   ```
   - Support webassets 0.6.
    - Fixed use of wrong Flask app in some cases.
    - Fixed init_app() usage (Oliver Tonnhofer)
    - Python 2.5 compatibility (Ron DuPlain)
   ```
   
  
  
   ### 0.5.1
   ```
   - New version numbering scheme. The major and minor
      version numbers will now follow along with the version
      of webassets the Flask-Assets release was written
      against, and is guaranteed to be compatible with.
    - Support for Blueprints (Flask 0.7).
    - Fixed usage for incorrect request context during URL
      generation (thank you, julen).
   ```
   
  
  
   ### 0.2.2
   ```
   - Really fix the ManageAssets command.
   ```
   
  
  
   ### 0.2.1
   ```
   - Fixed the ManageAssets command to work with the current
      Flask-Script version.
   ```
   
  
  
   ### 0.2
   ```
   - Support for init_app() protocol, multiple applications.
    - Integrate with Flask-Script, provide management command.
    - Properly support Flask modules, with the ability to reference
      the module&#39;s static files in bundles (Olivier Poitrey).
   ```
   
  
  
   ### 0.1
   ```
   Initial release.
   ```
   
  
</details>


 

<details>
  <summary>Links</summary>
  
  - PyPI: https://pypi.org/project/flask-assets
  - Changelog: https://pyup.io/changelogs/flask-assets/
  - Repo: http://github.com/miracle2k/flask-assets
</details>





### Update [Flask-Mail](https://pypi.org/project/Flask-Mail) from **0.9.1** to **0.9.1**.


*The bot wasn't able to find a changelog for this release. [Got an idea?](https://github.com/pyupio/changelogs/issues/new)*

<details>
  <summary>Links</summary>
  
  - PyPI: https://pypi.org/project/flask-mail
  - Repo: https://github.com/rduplain/flask-mail
  - Docs: http://pythonhosted.org/Flask-Mail/
</details>





### Update [Flask-WTF](https://pypi.org/project/Flask-WTF) from **0.14.2** to **0.14.2**.


<details>
  <summary>Changelog</summary>
  
  
   ### 0.14.2
   ```
   --------------

Released 2017-01-10

- Fix bug where ``FlaskForm`` assumed ``meta`` argument was not ``None`` if it
  was passed. (`278`_)

.. _278: https://github.com/lepture/flask-wtf/issues/278
   ```
   
  
  
   ### 0.14.1
   ```
   --------------

Released 2017-01-10

- Fix bug where the file validators would incorrectly identify an empty file as
  valid data. (`276`_, `277`_)

    - ``FileField`` is no longer deprecated. The data is checked during
      processing and only set if it&#39;s a valid file.
    - ``has_file`` *is* deprecated; it&#39;s now equivalent to ``bool(field.data)``.
    - ``FileRequired`` and ``FileAllowed`` work with both the Flask-WTF and
      WTForms ``FileField`` classes.
    - The ``Optional`` validator now works with ``FileField``.

.. _276: https://github.com/lepture/flask-wtf/issues/276
.. _277: https://github.com/lepture/flask-wtf/pull/277
   ```
   
  
  
   ### 0.14
   ```
   ------------

Released 2017-01-06

- Use itsdangerous to sign CSRF tokens and check expiration instead of doing it
  ourselves. (`264`_)

    - All tokens are URL safe, removing the ``url_safe`` parameter from
      ``generate_csrf``. (`206`_)
    - All tokens store a timestamp, which is checked in ``validate_csrf``. The
      ``time_limit`` parameter of ``generate_csrf`` is removed.

- Remove the ``app`` attribute from ``CsrfProtect``, use ``current_app``.
  (`264`_)
- ``CsrfProtect`` protects the ``DELETE`` method by default. (`264`_)
- The same CSRF token is generated for the lifetime of a request. It is exposed
  as ``g.csrf_token`` for use during testing. (`227`_, `264`_)
- ``CsrfProtect.error_handler`` is deprecated. (`264`_)

    - Handlers that return a response work in addition to those that raise an
      error. The behavior was not clear in previous docs.
    - (`200`_, `209`_, `243`_, `252`_)

- Use ``Form.Meta`` instead of deprecated ``SecureForm`` for CSRF (and
  everything else). (`216`_, `271`_)

    - ``csrf_enabled`` parameter is still recognized but deprecated. All other
      attributes and methods from ``SecureForm`` are removed. (`271`_)

- Provide ``WTF_CSRF_FIELD_NAME`` to configure the name of the CSRF token.
  (`271`_)
- ``validate_csrf`` raises ``wtforms.ValidationError`` with specific messages
  instead of returning ``True`` or ``False``. This breaks anything that was
  calling the method directly. (`239`_, `271`_)

    - CSRF errors are logged as well as raised. (`239`_)

- ``CsrfProtect`` is renamed to ``CSRFProtect``. A deprecation warning is issued
  when using the old name. ``CsrfError`` is renamed to ``CSRFError`` without
  deprecation. (`271`_)
- ``FileField`` is deprecated because it no longer provides functionality over
  the provided validators. Use ``wtforms.FileField`` directly. (`272`_)

.. _`200`: https://github.com/lepture/flask-wtf/issues/200
.. _`209`: https://github.com/lepture/flask-wtf/pull/209
.. _`216`: https://github.com/lepture/flask-wtf/issues/216
.. _`227`: https://github.com/lepture/flask-wtf/issues/227
.. _`239`: https://github.com/lepture/flask-wtf/issues/239
.. _`243`: https://github.com/lepture/flask-wtf/pull/243
.. _`252`: https://github.com/lepture/flask-wtf/pull/252
.. _`264`: https://github.com/lepture/flask-wtf/pull/264
.. _`271`: https://github.com/lepture/flask-wtf/pull/271
.. _`272`: https://github.com/lepture/flask-wtf/pull/272
   ```
   
  
  
   ### 0.13.1
   ```
   --------------

Released 2016/10/6

- Deprecation warning for ``Form`` is shown during ``__init__`` instead of immediately when subclassing. (`262`_)
- Don&#39;t use ``pkg_resources`` to get version, for compatibility with GAE. (`261`_)

.. _`261`: https://github.com/lepture/flask-wtf/issues/261
.. _`262`: https://github.com/lepture/flask-wtf/issues/262
   ```
   
  
  
   ### 0.13
   ```
   ------------

Released 2016/09/29

- ``Form`` is renamed to ``FlaskForm`` in order to avoid name collision with WTForms&#39;s base class.  Using ``Form`` will show a deprecation warning. (`250`_)
- ``hidden_tag`` no longer wraps the hidden inputs in a hidden div.  This is valid HTML5 and any modern HTML parser will behave correctly. (`217`_, `193`_)
- ``flask_wtf.html5`` is deprecated.  Import directly from ``wtforms.fields.html5``. (`251`_)
- ``is_submitted`` is true for ``PATCH`` and ``DELETE`` in addition to ``POST`` and ``PUT``. (`187`_)
- ``generate_csrf`` takes a ``token_key`` parameter to specify the key stored in the session. (`206`_)
- ``generate_csrf`` takes a ``url_safe`` parameter to allow the token to be used in URLs. (`206`_)
- ``form.data`` can be accessed multiple times without raising an exception. (`248`_)
- File extension with multiple parts (``.tar.gz``) can be used in the ``FileAllowed`` validator. (`201`_)

.. _`187`: https://github.com/lepture/flask-wtf/pull/187
.. _`193`: https://github.com/lepture/flask-wtf/issues/193
.. _`201`: https://github.com/lepture/flask-wtf/issues/201
.. _`206`: https://github.com/lepture/flask-wtf/pull/206
.. _`217`: https://github.com/lepture/flask-wtf/issues/217
.. _`248`: https://github.com/lepture/flask-wtf/pull/248
.. _`250`: https://github.com/lepture/flask-wtf/pull/250
.. _`251`: https://github.com/lepture/flask-wtf/pull/251
   ```
   
  
  
   ### 0.12
   ```
   ------------

Released 2015/07/09

- Abstract protect_csrf() into a separate method
- Update reCAPTCHA configuration
- Fix reCAPTCHA error handle
   ```
   
  
  
   ### 0.11
   ```
   ------------

Released 2015/01/21

- Use the new reCAPTCHA API via `164`_.

.. _`164`: https://github.com/lepture/flask-wtf/pull/164
   ```
   
  
  
   ### 0.10.3
   ```
   --------------

Released 2014/11/16

- Add configuration: WTF_CSRF_HEADERS via `159`_.
- Support customize hidden tags via `150`_.
- And many more bug fixes

.. _`150`: https://github.com/lepture/flask-wtf/pull/150
.. _`159`: https://github.com/lepture/flask-wtf/pull/159
   ```
   
  
  
   ### 0.10.2
   ```
   --------------

Released 2014/09/03

- Update translation for reCaptcha via `146`_.

.. _`146`: https://github.com/lepture/flask-wtf/pull/146
   ```
   
  
  
   ### 0.10.1
   ```
   --------------

Released 2014/08/26

- Update RECAPTCHA API SERVER URL via `145`_.
- Update requirement Werkzeug&gt;=0.9.5
- Fix CsrfProtect exempt for blueprints via `143`_.

.. _`145`: https://github.com/lepture/flask-wtf/pull/145
.. _`143`: https://github.com/lepture/flask-wtf/pull/143
   ```
   
  
  
   ### 0.10.0
   ```
   --------------

Released 2014/07/16

- Add configuration: WTF_CSRF_METHODS
- Support WTForms 2.0 now
- Fix csrf validation without time limit (time_limit=False)
- CSRF exempt supports blueprint `111`_.

.. _`111`: https://github.com/lepture/flask-wtf/issues/111
   ```
   
  
  
   ### 0.9.5
   ```
   -------------

Released 2014/03/21

- ``csrf_token`` for all template types `112`_.
- Make FileRequired a subclass of InputRequired `108`_.

.. _`108`: https://github.com/lepture/flask-wtf/pull/108
.. _`112`: https://github.com/lepture/flask-wtf/pull/112
   ```
   
  
  
   ### 0.9.4
   ```
   -------------

Released 2013/12/20

- Bugfix for csrf module when form has a prefix
- Compatible support for wtforms2
- Remove file API for FileField
   ```
   
  
  
   ### 0.9.3
   ```
   -------------

Released 2013/10/02

- Fix validation of recaptcha when app in testing mode `89`_.
- Bugfix for csrf module `91`_

.. _`89`: https://github.com/lepture/flask-wtf/pull/89
.. _`91`: https://github.com/lepture/flask-wtf/pull/91
   ```
   
  
  
   ### 0.9.2
   ```
   -------------

Released 2013/9/11

- Upgrade wtforms to 1.0.5.
- No lazy string for i18n `77`_.
- No DateInput widget in html5 `81`_.
- PUT and PATCH for CSRF `86`_.

.. _`77`: https://github.com/lepture/flask-wtf/issues/77
.. _`81`: https://github.com/lepture/flask-wtf/issues/81
.. _`86`: https://github.com/lepture/flask-wtf/issues/86
   ```
   
  
  
   ### 0.9.1
   ```
   -------------

Released 2013/8/21

This is a patch version for backward compitable for Flask&lt;0.10 `82`_.

.. _`82`: https://github.com/lepture/flask-wtf/issues/82
   ```
   
  
  
   ### 0.9.0
   ```
 …

jace added a commit to hasgeek/outreach that referenced this issue Jun 18, 2018

Initial Update (#11)
This PR sets up pyup.io on this repo and updates all dependencies at once, in a single branch.

Subsequent pull requests will update one dependency at a time, each in their own branch. If you want to start with that right away, simply close this PR.





### Update [Flask](https://pypi.org/project/Flask) from **1.0.2** to **1.0.2**.


<details>
  <summary>Changelog</summary>
  
  
   ### 1.0.2
   ```
   -------------

Released on May 2nd 2018

-   Fix more backwards compatibility issues with merging slashes between
    a blueprint prefix and route. (`2748`_)
-   Fix error with ``flask routes`` command when there are no routes.
    (`2751`_)

.. _2748: https://github.com/pallets/flask/pull/2748
.. _2751: https://github.com/pallets/flask/issues/2751
   ```
   
  
  
   ### 1.0.1
   ```
   -------------

Released on April 29th 2018

-   Fix registering partials (with no ``__name__``) as view functions.
    (`2730`_)
-   Don&#39;t treat lists returned from view functions the same as tuples.
    Only tuples are interpreted as response data. (`2736`_)
-   Extra slashes between a blueprint&#39;s ``url_prefix`` and a route URL
    are merged. This fixes some backwards compatibility issues with the
    change in 1.0. (`2731`_, `2742`_)
-   Only trap ``BadRequestKeyError`` errors in debug mode, not all
    ``BadRequest`` errors. This allows ``abort(400)`` to continue
    working as expected. (`2735`_)
-   The ``FLASK_SKIP_DOTENV`` environment variable can be set to ``1``
    to skip automatically loading dotenv files. (`2722`_)

.. _2722: https://github.com/pallets/flask/issues/2722
.. _2730: https://github.com/pallets/flask/pull/2730
.. _2731: https://github.com/pallets/flask/issues/2731
.. _2735: https://github.com/pallets/flask/issues/2735
.. _2736: https://github.com/pallets/flask/issues/2736
.. _2742: https://github.com/pallets/flask/issues/2742
   ```
   
  
  
   ### 1.0
   ```
   -----------

Released on April 26th 2018

-   **Python 2.6 and 3.3 are no longer supported.** (`pallets/meta24`_)
-   Bump minimum dependency versions to the latest stable versions:
    Werkzeug &gt;= 0.14, Jinja &gt;= 2.10, itsdangerous &gt;= 0.24, Click &gt;= 5.1.
    (`2586`_)
-   Skip :meth:`app.run &lt;Flask.run&gt;` when a Flask application is run
    from the command line. This avoids some behavior that was confusing
    to debug.
-   Change the default for :data:`JSONIFY_PRETTYPRINT_REGULAR` to
    ``False``. :func:`~json.jsonify` returns a compact format by
    default, and an indented format in debug mode. (`2193`_)
-   :meth:`Flask.__init__ &lt;Flask&gt;` accepts the ``host_matching``
    argument and sets it on :attr:`~Flask.url_map`. (`1559`_)
-   :meth:`Flask.__init__ &lt;Flask&gt;` accepts the ``static_host`` argument
    and passes it as the ``host`` argument when defining the static
    route. (`1559`_)
-   :func:`send_file` supports Unicode in ``attachment_filename``.
    (`2223`_)
-   Pass ``_scheme`` argument from :func:`url_for` to
    :meth:`~Flask.handle_url_build_error`. (`2017`_)
-   :meth:`~Flask.add_url_rule` accepts the
    ``provide_automatic_options`` argument to disable adding the
    ``OPTIONS`` method. (`1489`_)
-   :class:`~views.MethodView` subclasses inherit method handlers from
    base classes. (`1936`_)
-   Errors caused while opening the session at the beginning of the
    request are handled by the app&#39;s error handlers. (`2254`_)
-   Blueprints gained :attr:`~Blueprint.json_encoder` and
    :attr:`~Blueprint.json_decoder` attributes to override the app&#39;s
    encoder and decoder. (`1898`_)
-   :meth:`Flask.make_response` raises ``TypeError`` instead of
    ``ValueError`` for bad response types. The error messages have been
    improved to describe why the type is invalid. (`2256`_)
-   Add ``routes`` CLI command to output routes registered on the
    application. (`2259`_)
-   Show warning when session cookie domain is a bare hostname or an IP
    address, as these may not behave properly in some browsers, such as
    Chrome. (`2282`_)
-   Allow IP address as exact session cookie domain. (`2282`_)
-   ``SESSION_COOKIE_DOMAIN`` is set if it is detected through
    ``SERVER_NAME``. (`2282`_)
-   Auto-detect zero-argument app factory called ``create_app`` or
    ``make_app`` from ``FLASK_APP``. (`2297`_)
-   Factory functions are not required to take a ``script_info``
    parameter to work with the ``flask`` command. If they take a single
    parameter or a parameter named ``script_info``, the
    :class:`~cli.ScriptInfo` object will be passed. (`2319`_)
-   ``FLASK_APP`` can be set to an app factory, with arguments if
    needed, for example ``FLASK_APP=myproject.app:create_app(&#39;dev&#39;)``.
    (`2326`_)
-   ``FLASK_APP`` can point to local packages that are not installed in
    editable mode, although ``pip install -e`` is still preferred.
    (`2414`_)
-   The :class:`~views.View` class attribute
    :attr:`~views.View.provide_automatic_options` is set in
    :meth:`~views.View.as_view`, to be detected by
    :meth:`~Flask.add_url_rule`. (`2316`_)
-   Error handling will try handlers registered for ``blueprint, code``,
    ``app, code``, ``blueprint, exception``, ``app, exception``.
    (`2314`_)
-   ``Cookie`` is added to the response&#39;s ``Vary`` header if the session
    is accessed at all during the request (and not deleted). (`2288`_)
-   :meth:`~Flask.test_request_context` accepts ``subdomain`` and
    ``url_scheme`` arguments for use when building the base URL.
    (`1621`_)
-   Set :data:`APPLICATION_ROOT` to ``&#39;/&#39;`` by default. This was already
    the implicit default when it was set to ``None``.
-   :data:`TRAP_BAD_REQUEST_ERRORS` is enabled by default in debug mode.
    ``BadRequestKeyError`` has a message with the bad key in debug mode
    instead of the generic bad request message. (`2348`_)
-   Allow registering new tags with
    :class:`~json.tag.TaggedJSONSerializer` to support storing other
    types in the session cookie. (`2352`_)
-   Only open the session if the request has not been pushed onto the
    context stack yet. This allows :func:`~stream_with_context`
    generators to access the same session that the containing view uses.
    (`2354`_)
-   Add ``json`` keyword argument for the test client request methods.
    This will dump the given object as JSON and set the appropriate
    content type. (`2358`_)
-   Extract JSON handling to a mixin applied to both the
    :class:`Request` and :class:`Response` classes. This adds the
    :meth:`~Response.is_json` and :meth:`~Response.get_json` methods to
    the response to make testing JSON response much easier. (`2358`_)
-   Removed error handler caching because it caused unexpected results
    for some exception inheritance hierarchies. Register handlers
    explicitly for each exception if you want to avoid traversing the
    MRO. (`2362`_)
-   Fix incorrect JSON encoding of aware, non-UTC datetimes. (`2374`_)
-   Template auto reloading will honor debug mode even even if
    :attr:`~Flask.jinja_env` was already accessed. (`2373`_)
-   The following old deprecated code was removed. (`2385`_)

    -   ``flask.ext`` - import extensions directly by their name instead
        of through the ``flask.ext`` namespace. For example,
        ``import flask.ext.sqlalchemy`` becomes
        ``import flask_sqlalchemy``.
    -   ``Flask.init_jinja_globals`` - extend
        :meth:`Flask.create_jinja_environment` instead.
    -   ``Flask.error_handlers`` - tracked by
        :attr:`Flask.error_handler_spec`, use :meth:`Flask.errorhandler`
        to register handlers.
    -   ``Flask.request_globals_class`` - use
        :attr:`Flask.app_ctx_globals_class` instead.
    -   ``Flask.static_path`` - use :attr:`Flask.static_url_path`
        instead.
    -   ``Request.module`` - use :attr:`Request.blueprint` instead.

-   The :attr:`Request.json` property is no longer deprecated.
    (`1421`_)
-   Support passing a :class:`~werkzeug.test.EnvironBuilder` or
    ``dict`` to :meth:`test_client.open &lt;werkzeug.test.Client.open&gt;`.
    (`2412`_)
-   The ``flask`` command and :meth:`Flask.run` will load environment
    variables from ``.env`` and ``.flaskenv`` files if python-dotenv is
    installed. (`2416`_)
-   When passing a full URL to the test client, the scheme in the URL is
    used instead of :data:`PREFERRED_URL_SCHEME`. (`2430`_)
-   :attr:`Flask.logger` has been simplified. ``LOGGER_NAME`` and
    ``LOGGER_HANDLER_POLICY`` config was removed. The logger is always
    named ``flask.app``. The level is only set on first access, it
    doesn&#39;t check :attr:`Flask.debug` each time. Only one format is
    used, not different ones depending on :attr:`Flask.debug`. No
    handlers are removed, and a handler is only added if no handlers are
    already configured. (`2436`_)
-   Blueprint view function names may not contain dots. (`2450`_)
-   Fix a ``ValueError`` caused by invalid ``Range`` requests in some
    cases. (`2526`_)
-   The development server uses threads by default. (`2529`_)
-   Loading config files with ``silent=True`` will ignore
    :data:`~errno.ENOTDIR` errors. (`2581`_)
-   Pass ``--cert`` and ``--key`` options to ``flask run`` to run the
    development server over HTTPS. (`2606`_)
-   Added :data:`SESSION_COOKIE_SAMESITE` to control the ``SameSite``
    attribute on the session cookie. (`2607`_)
-   Added :meth:`~flask.Flask.test_cli_runner` to create a Click runner
    that can invoke Flask CLI commands for testing. (`2636`_)
-   Subdomain matching is disabled by default and setting
    :data:`SERVER_NAME` does not implicily enable it. It can be enabled
    by passing ``subdomain_matching=True`` to the ``Flask`` constructor.
    (`2635`_)
-   A single trailing slash is stripped from the blueprint
    ``url_prefix`` when it is registered with the app. (`2629`_)
-   :meth:`Request.get_json` doesn&#39;t cache the
    result if parsing fails when ``silent`` is true. (`2651`_)
-   :func:`Request.get_json` no longer accepts arbitrary encodings.
    Incoming JSON should be encoded using UTF-8 per :rfc:`8259`, but
    Flask will autodetect UTF-8, -16, or -32. (`2691`_)
-   Added :data:`MAX_COOKIE_SIZE` and :attr:`Response.max_cookie_size`
    to control when Werkzeug warns about large cookies that browsers may
    ignore. (`2693`_)
-   Updated documentation theme to make docs look better in small
    windows. (`2709`_)
-   Rewrote the tutorial docs and example project to take a more
    structured approach to help new users avoid common pitfalls.
    (`2676`_)

.. _pallets/meta24: https://github.com/pallets/meta/issues/24
.. _1421: https://github.com/pallets/flask/issues/1421
.. _1489: https://github.com/pallets/flask/pull/1489
.. _1559: https://github.com/pallets/flask/issues/1559
.. _1621: https://github.com/pallets/flask/pull/1621
.. _1898: https://github.com/pallets/flask/pull/1898
.. _1936: https://github.com/pallets/flask/pull/1936
.. _2017: https://github.com/pallets/flask/pull/2017
.. _2193: https://github.com/pallets/flask/pull/2193
.. _2223: https://github.com/pallets/flask/pull/2223
.. _2254: https://github.com/pallets/flask/pull/2254
.. _2256: https://github.com/pallets/flask/pull/2256
.. _2259: https://github.com/pallets/flask/pull/2259
.. _2282: https://github.com/pallets/flask/pull/2282
.. _2288: https://github.com/pallets/flask/pull/2288
.. _2297: https://github.com/pallets/flask/pull/2297
.. _2314: https://github.com/pallets/flask/pull/2314
.. _2316: https://github.com/pallets/flask/pull/2316
.. _2319: https://github.com/pallets/flask/pull/2319
.. _2326: https://github.com/pallets/flask/pull/2326
.. _2348: https://github.com/pallets/flask/pull/2348
.. _2352: https://github.com/pallets/flask/pull/2352
.. _2354: https://github.com/pallets/flask/pull/2354
.. _2358: https://github.com/pallets/flask/pull/2358
.. _2362: https://github.com/pallets/flask/pull/2362
.. _2374: https://github.com/pallets/flask/pull/2374
.. _2373: https://github.com/pallets/flask/pull/2373
.. _2385: https://github.com/pallets/flask/issues/2385
.. _2412: https://github.com/pallets/flask/pull/2412
.. _2414: https://github.com/pallets/flask/pull/2414
.. _2416: https://github.com/pallets/flask/pull/2416
.. _2430: https://github.com/pallets/flask/pull/2430
.. _2436: https://github.com/pallets/flask/pull/2436
.. _2450: https://github.com/pallets/flask/pull/2450
.. _2526: https://github.com/pallets/flask/issues/2526
.. _2529: https://github.com/pallets/flask/pull/2529
.. _2586: https://github.com/pallets/flask/issues/2586
.. _2581: https://github.com/pallets/flask/pull/2581
.. _2606: https://github.com/pallets/flask/pull/2606
.. _2607: https://github.com/pallets/flask/pull/2607
.. _2636: https://github.com/pallets/flask/pull/2636
.. _2635: https://github.com/pallets/flask/pull/2635
.. _2629: https://github.com/pallets/flask/pull/2629
.. _2651: https://github.com/pallets/flask/issues/2651
.. _2676: https://github.com/pallets/flask/pull/2676
.. _2691: https://github.com/pallets/flask/pull/2691
.. _2693: https://github.com/pallets/flask/pull/2693
.. _2709: https://github.com/pallets/flask/pull/2709
   ```
   
  
  
   ### 0.12.4
   ```
   --------------

Released on April 29 2018

-   Repackage 0.12.3 to fix package layout issue. (`2728`_)

.. _2728: https://github.com/pallets/flask/issues/2728
   ```
   
  
  
   ### 0.12.3
   ```
   --------------

Released on April 26th 2018

-   :func:`Request.get_json` no longer accepts arbitrary encodings.
    Incoming JSON should be encoded using UTF-8 per :rfc:`8259`, but
    Flask will autodetect UTF-8, -16, or -32. (`2692`_)
-   Fix a Python warning about imports when using ``python -m flask``.
    (`2666`_)
-   Fix a ``ValueError`` caused by invalid ``Range`` requests in some
    cases.

.. _2666: https://github.com/pallets/flask/issues/2666
.. _2692: https://github.com/pallets/flask/issues/2692
   ```
   
  
  
   ### 0.12.2
   ```
   --------------

Released on May 16 2017

- Fix a bug in `safe_join` on Windows.
   ```
   
  
  
   ### 0.12.1
   ```
   --------------

Bugfix release, released on March 31st 2017

- Prevent `flask run` from showing a NoAppException when an ImportError occurs
  within the imported application module.
- Fix encoding behavior of ``app.config.from_pyfile`` for Python 3. Fix
  ``2118``.
- Use the ``SERVER_NAME`` config if it is present as default values for
  ``app.run``. ``2109``, ``2152``
- Call `ctx.auto_pop` with the exception object instead of `None`, in the
  event that a `BaseException` such as `KeyboardInterrupt` is raised in a
  request handler.
   ```
   
  
  
   ### 0.12
   ```
   ------------

Released on December 21st 2016, codename Punsch.

- the cli command now responds to `--version`.
- Mimetype guessing and ETag generation for file-like objects in ``send_file``
  has been removed, as per issue ``104``.  See pull request ``1849``.
- Mimetype guessing in ``send_file`` now fails loudly and doesn&#39;t fall back to
  ``application/octet-stream``. See pull request ``1988``.
- Make ``flask.safe_join`` able to join multiple paths like ``os.path.join``
  (pull request ``1730``).
- Revert a behavior change that made the dev server crash instead of returning
  a Internal Server Error (pull request ``2006``).
- Correctly invoke response handlers for both regular request dispatching as
  well as error handlers.
- Disable logger propagation by default for the app logger.
- Add support for range requests in ``send_file``.
- ``app.test_client`` includes preset default environment, which can now be
  directly set, instead of per ``client.get``.
   ```
   
  
  
   ### 0.11.2
   ```
   --------------

Bugfix release, unreleased

- Fix crash when running under PyPy3, see pull request ``1814``.
   ```
   
  
  
   ### 0.11.1
   ```
   --------------

Bugfix release, released on June 7th 2016.

- Fixed a bug that prevented ``FLASK_APP=foobar/__init__.py`` from working. See
  pull request ``1872``.
   ```
   
  
  
   ### 0.11
   ```
   ------------

Released on May 29th 2016, codename Absinthe.

- Added support to serializing top-level arrays to :func:`flask.jsonify`. This
  introduces a security risk in ancient browsers. See
  :ref:`json-security` for details.
- Added before_render_template signal.
- Added `**kwargs` to :meth:`flask.Test.test_client` to support passing
  additional keyword arguments to the constructor of
  :attr:`flask.Flask.test_client_class`.
- Added ``SESSION_REFRESH_EACH_REQUEST`` config key that controls the
  set-cookie behavior.  If set to ``True`` a permanent session will be
  refreshed each request and get their lifetime extended, if set to
  ``False`` it will only be modified if the session actually modifies.
  Non permanent sessions are not affected by this and will always
  expire if the browser window closes.
- Made Flask support custom JSON mimetypes for incoming data.
- Added support for returning tuples in the form ``(response, headers)``
  from a view function.
- Added :meth:`flask.Config.from_json`.
- Added :attr:`flask.Flask.config_class`.
- Added :meth:`flask.Config.get_namespace`.
- Templates are no longer automatically reloaded outside of debug mode. This
  can be configured with the new ``TEMPLATES_AUTO_RELOAD`` config key.
- Added a workaround for a limitation in Python 3.3&#39;s namespace loader.
- Added support for explicit root paths when using Python 3.3&#39;s namespace
  packages.
- Added :command:`flask` and the ``flask.cli`` module to start the local
  debug server through the click CLI system.  This is recommended over the old
  ``flask.run()`` method as it works faster and more reliable due to a
  different design and also replaces ``Flask-Script``.
- Error handlers that match specific classes are now checked first,
  thereby allowing catching exceptions that are subclasses of HTTP
  exceptions (in ``werkzeug.exceptions``).  This makes it possible
  for an extension author to create exceptions that will by default
  result in the HTTP error of their choosing, but may be caught with
  a custom error handler if desired.
- Added :meth:`flask.Config.from_mapping`.
- Flask will now log by default even if debug is disabled.  The log format is
  now hardcoded but the default log handling can be disabled through the
  ``LOGGER_HANDLER_POLICY`` configuration key.
- Removed deprecated module functionality.
- Added the ``EXPLAIN_TEMPLATE_LOADING`` config flag which when enabled will
  instruct Flask to explain how it locates templates.  This should help
  users debug when the wrong templates are loaded.
- Enforce blueprint handling in the order they were registered for template
  loading.
- Ported test suite to py.test.
- Deprecated ``request.json`` in favour of ``request.get_json()``.
- Add &quot;pretty&quot; and &quot;compressed&quot; separators definitions in jsonify() method.
  Reduces JSON response size when JSONIFY_PRETTYPRINT_REGULAR=False by removing
  unnecessary white space included by default after separators.
- JSON responses are now terminated with a newline character, because it is a
  convention that UNIX text files end with a newline and some clients don&#39;t
  deal well when this newline is missing. See
  https://github.com/pallets/flask/pull/1262 -- this came up originally as a
  part of https://github.com/kennethreitz/httpbin/issues/168
- The automatically provided ``OPTIONS`` method is now correctly disabled if
  the user registered an overriding rule with the lowercase-version
  ``options`` (issue ``1288``).
- ``flask.json.jsonify`` now supports the ``datetime.date`` type (pull request
  ``1326``).
- Don&#39;t leak exception info of already catched exceptions to context teardown
  handlers (pull request ``1393``).
- Allow custom Jinja environment subclasses (pull request ``1422``).
- Updated extension dev guidelines.

- ``flask.g`` now has ``pop()`` and ``setdefault`` methods.
- Turn on autoescape for ``flask.templating.render_template_string`` by default
  (pull request ``1515``).
- ``flask.ext`` is now deprecated (pull request ``1484``).
- ``send_from_directory`` now raises BadRequest if the filename is invalid on
  the server OS (pull request ``1763``).
- Added the ``JSONIFY_MIMETYPE`` configuration variable (pull request ``1728``).
- Exceptions during teardown handling will no longer leave bad application
  contexts lingering around.
   ```
   
  
  
   ### 0.10.2
   ```
   --------------

(bugfix release, release date to be announced)

- Fixed broken `test_appcontext_signals()` test case.
- Raise an :exc:`AttributeError` in :func:`flask.helpers.find_package` with a
  useful message explaining why it is raised when a PEP 302 import hook is used
  without an `is_package()` method.
- Fixed an issue causing exceptions raised before entering a request or app
  context to be passed to teardown handlers.
- Fixed an issue with query parameters getting removed from requests in
  the test client when absolute URLs were requested.
- Made `before_first_request` into a decorator as intended.
- Fixed an etags bug when sending a file streams with a name.
- Fixed `send_from_directory` not expanding to the application root path
  correctly.
- Changed logic of before first request handlers to flip the flag after
  invoking.  This will allow some uses that are potentially dangerous but
  should probably be permitted.
- Fixed Python 3 bug when a handler from `app.url_build_error_handlers`
  reraises the `BuildError`.
   ```
   
  
  
   ### 0.10.1
   ```
   --------------

(bugfix release, released on June 14th 2013)

- Fixed an issue where ``|tojson`` was not quoting single quotes which
  made the filter not work properly in HTML attributes.  Now it&#39;s
  possible to use that filter in single quoted attributes.  This should
  make using that filter with angular.js easier.
- Added support for byte strings back to the session system.  This broke
  compatibility with the common case of people putting binary data for
  token verification into the session.
- Fixed an issue where registering the same method twice for the same endpoint
  would trigger an exception incorrectly.
   ```
   
  
  
   ### 0.10
   ```
   ------------

Released on June 13th 2013, codename Limoncello.

- Changed default cookie serialization format from pickle to JSON to
  limit the impact an attacker can do if the secret key leaks.  See
  :ref:`upgrading-to-010` for more information.
- Added ``template_test`` methods in addition to the already existing
  ``template_filter`` method family.
- Added ``template_global`` methods in addition to the already existing
  ``template_filter`` method family.
- Set the content-length header for x-sendfile.
- ``tojson`` filter now does not escape script blocks in HTML5 parsers.
- ``tojson`` used in templates is now safe by default due.  This was
  allowed due to the different escaping behavior.
- Flask will now raise an error if you attempt to register a new function
  on an already used endpoint.
- Added wrapper module around simplejson and added default serialization
  of datetime objects.  This allows much easier customization of how
  JSON is handled by Flask or any Flask extension.
- Removed deprecated internal ``flask.session`` module alias.  Use
  ``flask.sessions`` instead to get the session module.  This is not to
  be confused with ``flask.session`` the session proxy.
- Templates can now be rendered without request context.  The behavior is
  slightly different as the ``request``, ``session`` and ``g`` objects
  will not be available and blueprint&#39;s context processors are not
  called.
- The config object is now available to the template as a real global and
  not through a context processor which makes it available even in imported
  templates by default.
- Added an option to generate non-ascii encoded JSON which should result
  in less bytes being transmitted over the network.  It&#39;s disabled by
  default to not cause confusion with existing libraries that might expect
  ``flask.json.dumps`` to return bytestrings by default.
- ``flask.g`` is now stored on the app context instead of the request
  context.
- ``flask.g`` now gained a ``get()`` method for not erroring out on non
  existing items.
- ``flask.g`` now can be used with the ``in`` operator to see what&#39;s defined
  and it now is iterable and will yield all attributes stored.
- ``flask.Flask.request_globals_class`` got renamed to
  ``flask.Flask.app_ctx_globals_class`` which is a better name to what it
  does since 0.10.
- `request`, `session` and `g` are now also added as proxies to the template
  context which makes them available in imported templates.  One has to be
  very careful with those though because usage outside of macros might
  cause caching.
- Flask will no longer invoke the wrong error handlers if a proxy
  exception is passed through.
- Added a workaround for chrome&#39;s cookies in localhost not working
  as intended with domain names.
- Changed logic for picking defaults for cookie values from sessions
  to work better with Google Chrome.
- Added `message_flashed` signal that simplifies flashing testing.
- Added support for copying of request contexts for better working with
  greenlets.
- Removed custom JSON HTTP exception subclasses.  If you were relying on them
  you can reintroduce them again yourself trivially.  Using them however is
  strongly discouraged as the interface was flawed.
- Python requirements changed: requiring Python 2.6 or 2.7 now to prepare
  for Python 3.3 port.
- Changed how the teardown system is informed about exceptions.  This is now
  more reliable in case something handles an exception halfway through
  the error handling process.
- Request context preservation in debug mode now keeps the exception
  information around which means that teardown handlers are able to
  distinguish error from success cases.
- Added the ``JSONIFY_PRETTYPRINT_REGULAR`` configuration variable.
- Flask now orders JSON keys by default to not trash HTTP caches due to
  different hash seeds between different workers.
- Added `appcontext_pushed` and `appcontext_popped` signals.
- The builtin run method now takes the ``SERVER_NAME`` into account when
  picking the default port to run on.
- Added `flask.request.get_json()` as a replacement for the old
  `flask.request.json` property.
   ```
   
  
  
   ### 0.9
   ```
   -----------

Released on July 1st 2012, codename Campari.

- The :func:`flask.Request.on_json_loading_failed` now returns a JSON formatted
  response by default.
- The :func:`flask.url_for` function now can generate anchors to the
  generated links.
- The :func:`flask.url_for` function now can also explicitly generate
  URL rules specific to a given HTTP method.
- Logger now only returns the debug log setting if it was not set
  explicitly.
- Unregister a circular dependency between the WSGI environment and
  the request object when shutting down the request.  This means that
  environ ``werkzeug.request`` will be ``None`` after the response was
  returned to the WSGI server but has the advantage that the garbage
  collector is not needed on CPython to tear down the request unless
  the user created circular dependencies themselves.
- Session is now stored after callbacks so that if the session payload
  is stored in the session you can still modify it in an after
  request callback.
- The :class:`flask.Flask` class will avoid importing the provided import name
  if it can (the required first parameter), to benefit tools which build Flask
  instances programmatically.  The Flask class will fall back to using import
  on systems with custom module hooks, e.g. Google App Engine, or when the
  import name is inside a zip archive (usually a .egg) prior to Python 2.7.
- Blueprints now have a decorator to add custom template filters application
  wide, :meth:`flask.Blueprint.app_template_filter`.
- The Flask and Blueprint classes now have a non-decorator method for adding
  custom template filters application wide,
  :meth:`flask.Flask.add_template_filter` and
  :meth:`flask.Blueprint.add_app_template_filter`.
- The :func:`flask.get_flashed_messages` function now allows rendering flashed
  message categories in separate blocks, through a ``category_filter``
  argument.
- The :meth:`flask.Flask.run` method now accepts ``None`` for `host` and `port`
  arguments, using default values when ``None``.  This allows for calling run
  using configuration values, e.g. ``app.run(app.config.get(&#39;MYHOST&#39;),
  app.config.get(&#39;MYPORT&#39;))``, with proper behavior whether or not a config
  file is provided.
- The :meth:`flask.render_template` method now accepts a either an iterable of
  template names or a single template name.  Previously, it only accepted a
  single template name.  On an iterable, the first template found is rendered.
- Added :meth:`flask.Flask.app_context` which works very similar to the
  request context but only provides access to the current application.  This
  also adds support for URL generation without an active request context.
- View functions can now return a tuple with the first instance being an
  instance of :class:`flask.Response`.  This allows for returning
  ``jsonify(error=&quot;error msg&quot;), 400`` from a view function.
- :class:`~flask.Flask` and :class:`~flask.Blueprint` now provide a
  :meth:`~flask.Flask.get_send_file_max_age` hook for subclasses to override
  behavior of serving static files from Flask when using
  :meth:`flask.Flask.send_static_file` (used for the default static file
  handler) and :func:`~flask.helpers.send_file`.  This hook is provided a
  filename, which for example allows changing cache controls by file extension.
  The default max-age for `send_file` and static files can be configured
  through a new ``SEND_FILE_MAX_AGE_DEFAULT`` configuration variable, which is
  used in the default `get_send_file_max_age` implementation.
- Fixed an assumption in sessions implementation which could break message
  flashing on sessions implementations which use external storage.
- Changed the behavior of tuple return values from functions.  They are no
  longer arguments to the response object, they now have a defined meaning.
- Added :attr:`flask.Flask.request_globals_class` to allow a specific class to
  be used on creation of the :data:`~flask.g` instance of each request.
- Added `required_methods` attribute to view functions to force-add methods
  on registration.
- Added :func:`flask.after_this_request`.
- Added :func:`flask.stream_with_context` and the ability to push contexts
  multiple times without producing unexpected behavior.
   ```
   
  
  
   ### 0.8.1
   ```
   -------------

Bugfix release, released on July 1st 2012

- Fixed an issue with the undocumented `flask.session` module to not
  work properly on Python 2.5.  It should not be used but did cause
  some problems for package managers.
   ```
   
  
  
   ### 0.8
   ```
   -----------

Released on September 29th 2011, codename Rakija

- Refactored session support into a session interface so that
  the implementation of the sessions can be changed without
  having to override the Flask class.
- Empty session cookies are now deleted properly automatically.
- View functions can now opt out of getting the automatic
  OPTIONS implementation.
- HTTP exceptions and Bad Request errors can now be trapped so that they
  show up normally in the traceback.
- Flask in debug mode is now detecting some common problems and tries to
  warn you about them.
- Flask in debug mode will now complain with an assertion error if a view
  was attached after the first request was handled.  This gives earlier
  feedback when users forget to import view code ahead of time.
- Added the ability to register callbacks that are only triggered once at
  the beginning of the first request. (:meth:`Flask.before_first_request`)
- Malformed JSON data will now trigger a bad request HTTP exception instead
  of a value error which usually would result in a 500 internal server
  error if not handled.  This is a backwards incompatible change.
- Applications now not only have a root path where the resources and modules
  are located but also an instance path which is the designated place to
  drop files that are modified at runtime (uploads etc.).  Also this is
  conceptually only instance depending and outside version control so it&#39;s
  the perfect place to put configuration files etc.  For more information
  see :ref:`instance-folders`.
- Added the ``APPLICATION_ROOT`` configuration variable.
- Implemented :meth:`~flask.testing.TestClient.session_transaction` to
  easily modify sessions from the test environment.
- Refactored test client internally.  The ``APPLICATION_ROOT`` configuration
  variable as well as ``SERVER_NAME`` are now properly used by the test client
  as defaults.
- Added :attr:`flask.views.View.decorators` to support simpler decorating of
  pluggable (class-based) views.
- Fixed an issue where the test client if used with the &quot;with&quot; statement did not
  trigger the execution of the teardown handlers.
- Added finer control over the session cookie parameters.
- HEAD requests to a method view now automatically dispatch to the `get`
  method if no handler was implemented.
- Implemented the virtual :mod:`flask.ext` package to import extensions from.
- The context preservation on exceptions is now an integral component of
  Flask itself and no longer of the test client.  This cleaned up some
  internal logic and lowers the odds of runaway request contexts in unittests.
   ```
   
  
  
   ### 0.7.3
   ```
   -------------

Bugfix release, release date to be decided

- Fixed the Jinja2 environment&#39;s list_templates method not returning the
  correct names when blueprints or modules were involved.
   ```
   
  
  
   ### 0.7.2
   ```
   -------------

Bugfix release, released on July 6th 2011

- Fixed an issue with URL processors not properly working on
  blueprints.
   ```
   
  
  
   ### 0.7.1
   ```
   -------------

Bugfix release, released on June 29th 2011

- Added missing future import that broke 2.5 compatibility.
- Fixed an infinite redirect issue with blueprints.
   ```
   
  
  
   ### 0.7
   ```
   -----------

Released on June 28th 2011, codename Grappa

- Added :meth:`~flask.Flask.make_default_options_response`
  which can be used by subclasses to alter the default
  behavior for ``OPTIONS`` responses.
- Unbound locals now raise a proper :exc:`RuntimeError` instead
  of an :exc:`AttributeError`.
- Mimetype guessing and etag support based on file objects is now
  deprecated for :func:`flask.send_file` because it was unreliable.
  Pass filenames instead or attach your own etags and provide a
  proper mimetype by hand.
- Static file handling for modules now requires the name of the
  static folder to be supplied explicitly.  The previous autodetection
  was not reliable and caused issues on Google&#39;s App Engine.  Until
  1.0 the old behavior will continue to work but issue dependency
  warnings.
- fixed a problem for Flask to run on jython.
- added a ``PROPAGATE_EXCEPTIONS`` configuration variable that can be
  used to flip the setting of exception propagation which previously
  was linked to ``DEBUG`` alone and is now linked to either ``DEBUG`` or
  ``TESTING``.
- Flask no longer internally depends on rules being added through the
  `add_url_rule` function and can now also accept regular werkzeug
  rules added to the url map.
- Added an `endpoint` method to the flask application object which
  allows one to register a callback to an arbitrary endpoint with
  a decorator.
- Use Last-Modified for static file sending instead of Date which
  was incorrectly introduced in 0.6.
- Added `create_jinja_loader` to override the loader creation process.
- Implemented a silent flag for `config.from_pyfile`.
- Added `teardown_request` decorator, for functions that should run at the end
  of a request regardless of whether an exception occurred.  Also the behavior
  for `after_request` was changed.  It&#39;s now no longer executed when an exception
  is raised.  See :ref:`upgrading-to-new-teardown-handling`
- Implemented :func:`flask.has_request_context`
- Deprecated `init_jinja_globals`.  Override the
  :meth:`~flask.Flask.create_jinja_environment` method instead to
  achieve the same functionality.
- Added :func:`flask.safe_join`
- The automatic JSON request data unpacking now looks at the charset
  mimetype parameter.
- Don&#39;t modify the session on :func:`flask.get_flashed_messages` if there
  are no messages in the session.
- `before_request` handlers are now able to abort requests with errors.
- it is not possible to define user exception handlers.  That way you can
  provide custom error messages from a central hub for certain errors that
  might occur during request processing (for instance database connection
  errors, timeouts from remote resources etc.).
- Blueprints can provide blueprint specific error handlers.
- Implemented generic :ref:`views` (class-based views).
   ```
   
  
  
   ### 0.6.1
   ```
   -------------

Bugfix release, released on December 31st 2010

- Fixed an issue where the default ``OPTIONS`` response was
  not exposing all valid methods in the ``Allow`` header.
- Jinja2 template loading syntax now allows &quot;./&quot; in front of
  a template load path.  Previously this caused issues with
  module setups.
- Fixed an issue where the subdomain setting for modules was
  ignored for the static folder.
- Fixed a security problem that allowed clients to download arbitrary files
  if the host server was a windows based operating system and the client
  uses backslashes to escape the directory the files where exposed from.
   ```
   
  
  
   ### 0.6
   ```
   -----------

Released on July 27th 2010, codename Whisky

- after request functions are now called in reverse order of
  registration.
- OPTIONS is now automatically implemented by Flask unless the
  application explicitly adds &#39;OPTIONS&#39; as method to the URL rule.
  In this case no automatic OPTIONS handling kicks in.
- static rules are now even in place if there is no static folder
  for the module.  This was implemented to aid GAE which will
  remove the static folder if it&#39;s part of a mapping in the .yml
  file.
- the :attr:`~flask.Flask.config` is now available in the templates
  as `config`.
- context processors will no longer override values passed directly
  to the render function.
- added the ability to limit the incoming request data with the
  new ``MAX_CONTENT_LENGTH`` configuration value.
- the endpoint for the :meth:`flask.Module.add_url_rule` method
  is now optional to be consistent with the function of the
  same name on the application object.
- added a :func:`flask.make_response` function that simplifies
  creating response object instances in views.
- added signalling support based on blinker.  This feature is currently
  optional and supposed to be used by extensions and applications.  If
  you want to use it, make sure to have `blinker`_ installed.
- refactored the way URL adapters are created.  This process is now
  fully customizable with the :meth:`~flask.Flask.create_url_adapter`
  method.
- modules can now register for a subdomain instead of just an URL
  prefix.  This makes it possible to bind a whole module to a
  configurable subdomain.

.. _blinker: https://pypi.org/project/blinker/
   ```
   
  
  
   ### 0.5.2
   ```
   -------------

Bugfix Release, released on July 15th 2010

- fixed another issue with loading templates from directories when
  modules were used.
   ```
   
  
  
   ### 0.5.1
   ```
   -------------

Bugfix Release, released on July 6th 2010

- fixes an issue with template loading from directories when modules
  where used.
   ```
   
  
  
   ### 0.5
   ```
   -----------

Released on July 6th 2010, codename Calvados

- fixed a bug with subdomains that was caused by the inability to
  specify the server name.  The server name can now be set with
  the ``SERVER_NAME`` config key.  This key is now also used to set
  the session cookie cross-subdomain wide.
- autoescaping is no longer active for all templates.  Instead it
  is only active for ``.html``, ``.htm``, ``.xml`` and ``.xhtml``.
  Inside templates this behavior can be changed with the
  ``autoescape`` tag.
- refactored Flask internally.  It now consists of more than a
  single file.
- :func:`flask.send_file` now emits etags and has the ability to
  do conditional responses builtin.
- (temporarily) dropped support for zipped applications.  This was a
  rarely used feature and led to some confusing behavior.
- added support for per-package template and static-file directories.
- removed support for `create_jinja_loader` which is no longer used
  in 0.5 due to the improved module support.
- added a helper function to expose files from any directory.
   ```
   
  
  
   ### 0.4
   ```
   -----------

Released on June 18th 2010, codename Rakia

- added the ability to register application wide error handlers
  from modules.
- :meth:`~flask.Flask.after_request` handlers are now also invoked
  if the request dies with an exception and an error handling page
  kicks in.
- test client has not the ability to preserve the request context
  for a little longer.  This can also be used to trigger custom
  requests that do not pop the request stack for testing.
- because the Python standard library caches loggers, the name of
  the logger is configurable now to better support unittests.
- added ``TESTING`` switch that can activate unittesting helpers.
- the logger switches to ``DEBUG`` mode now if debug is enabled.
   ```
   
  
  
   ### 0.3.1
   ```
   -------------

Bugfix release, released on May 28th 2010

- fixed a error reporting bug with :meth:`flask.Config.from_envvar`
- removed some unused code from flask
- release does no longer include development leftover files (.git
  folder for themes, built documentation in zip and pdf file and
  some .pyc files)
   ```
   
  
  
   ### 0.3
   ```
   -----------

Released on May 28th 2010, codename Schnaps

- added support for categories for flashed messages.
- the application now configures a :class:`logging.Handler` and will
  log request handling exceptions to that logger when not in debug
  mode.  This makes it possible to receive mails on server errors
  for example.
- added support for context binding that does not require the use of
  the with statement for playing in the console.
- the request context is now available within the with statement making
  it possible to further push the request context or pop it.
- added support for configurations.
   ```
   
  
  
   ### 0.2
   ```
   -----------

Released on May 12th 2010, codename Jägermeister

- various bugfixes
- integrated JSON support
- added :func:`~flask.get_template_attribute` helper function.
- :meth:`~flask.Flask.add_url_rule` can now also register a
  view function.
- refactored internal request dispatching.
- server listens on 127.0.0.1 by default now to fix issues with chrome.
- added external URL support.
- added support for :func:`~flask.send_file`
- module support and internal request handling refactoring
  to better support pluggable applications.
- sessions can be set to be permanent now on a per-session basis.
- better error reporting on missing secret keys.
- added support for Google Appengine.
   ```
   
  
  
   ### 0.1
   ```
   -----------

First public preview release.
   ```
   
  
</details>


 

<details>
  <summary>Links</summary>
  
  - PyPI: https://pypi.org/project/flask
  - Changelog: https://pyup.io/changelogs/flask/
  - Homepage: https://www.palletsprojects.com/p/flask/
</details>





### Update [Flask-SQLAlchemy](https://pypi.org/project/Flask-SQLAlchemy) from **2.3.2** to **2.3.2**.


<details>
  <summary>Changelog</summary>
  
  
   ### 2.3.2
   ```
   -------------

Released on October 11, 2017

- Don&#39;t mask the parent table for single-table inheritance models. (`561`_)

.. _561: https://github.com/mitsuhiko/flask-sqlalchemy/pull/561
   ```
   
  
  
   ### 2.3.1
   ```
   -------------

Released on October 5, 2017

- If a model has a table name that matches an existing table in the metadata,
  use that table. Fixes a regression where reflected tables were not picked up
  by models. (`551`_)
- Raise the correct error when a model has a table name but no primary key.
  (`556`_)
- Fix ``repr`` on models that don&#39;t have an identity because they have not been
  flushed yet. (`555`_)
- Allow specifying a ``max_per_page`` limit for pagination, to avoid users
  specifying high values in the request args. (`542`_)
- For ``paginate`` with ``error_out=False``, the minimum value for ``page`` is
  1 and ``per_page`` is 0. (`558`_)

.. _542: https://github.com/mitsuhiko/flask-sqlalchemy/pull/542
.. _551: https://github.com/mitsuhiko/flask-sqlalchemy/pull/551
.. _555: https://github.com/mitsuhiko/flask-sqlalchemy/pull/555
.. _556: https://github.com/mitsuhiko/flask-sqlalchemy/pull/556
.. _558: https://github.com/mitsuhiko/flask-sqlalchemy/pull/558
   ```
   
  
  
   ### 2.3.0
   ```
   -------------

Released on September 28, 2017

- Multiple bugs with ``__tablename__`` generation are fixed. Names will be
  generated for models that define a primary key, but not for single-table
  inheritance subclasses. Names will not override a ``declared_attr``.
  ``PrimaryKeyConstraint`` is detected. (`541`_)
- Passing an existing ``declarative_base()`` as ``model_class`` to
  ``SQLAlchemy.__init__`` will use this as the base class instead of creating
  one. This allows customizing the metaclass used to construct the base.
  (`546`_)
- The undocumented ``DeclarativeMeta`` internals that the extension uses for
  binds and table name generation have been refactored to work as mixins.
  Documentation is added about how to create a custom metaclass that does not
  do table name generation. (`546`_)
- Model and metaclass code has been moved to a new ``models`` module.
  ``_BoundDeclarativeMeta`` is renamed to ``DefaultMeta``; the old name will be
  removed in 3.0. (`546`_)
- Models have a default ``repr`` that shows the model name and primary key.
  (`530`_)
- Fixed a bug where using ``init_app`` would cause connectors to always use the
  ``current_app`` rather than the app they were created for. This caused issues
  when multiple apps were registered with the extension. (`547`_)

.. _530: https://github.com/mitsuhiko/flask-sqlalchemy/pull/530
.. _541: https://github.com/mitsuhiko/flask-sqlalchemy/pull/541
.. _546: https://github.com/mitsuhiko/flask-sqlalchemy/pull/546
.. _547: https://github.com/mitsuhiko/flask-sqlalchemy/pull/547
   ```
   
  
  
   ### 2.2
   ```
   -----------

Released on February 27, 2017, codename Dubnium

- Minimum SQLAlchemy version is 0.8 due to use of ``sqlalchemy.inspect``.
- Added support for custom ``query_class`` and ``model_class`` as args
  to the ``SQLAlchemy`` constructor. (`328`_)
- Allow listening to SQLAlchemy events on ``db.session``. (`364`_)
- Allow ``__bind_key__`` on abstract models. (`373`_)
- Allow ``SQLALCHEMY_ECHO`` to be a string. (`409`_)
- Warn when ``SQLALCHEMY_DATABASE_URI`` is not set. (`443`_)
- Don&#39;t let pagination generate invalid page numbers. (`460`_)
- Drop support of Flask &lt; 0.10. This means the db session is always tied to
  the app context and its teardown event. (`461`_)
- Tablename generation logic no longer accesses class properties unless they
  are ``declared_attr``. (`467`_)

.. _328: https://github.com/mitsuhiko/flask-sqlalchemy/pull/328
.. _364: https://github.com/mitsuhiko/flask-sqlalchemy/pull/364
.. _373: https://github.com/mitsuhiko/flask-sqlalchemy/pull/373
.. _409: https://github.com/mitsuhiko/flask-sqlalchemy/pull/409
.. _443: https://github.com/mitsuhiko/flask-sqlalchemy/pull/443
.. _460: https://github.com/mitsuhiko/flask-sqlalchemy/pull/460
.. _461: https://github.com/mitsuhiko/flask-sqlalchemy/pull/461
.. _467: https://github.com/mitsuhiko/flask-sqlalchemy/pull/467
   ```
   
  
  
   ### 2.1
   ```
   -----------

Released on October 23rd 2015, codename Caesium

- Table names are automatically generated in more cases, including
  subclassing mixins and abstract models.
- Allow using a custom MetaData object.
- Add support for binds parameter to session.
   ```
   
  
  
   ### 2.0
   ```
   -----------

Released on August 29th 2014, codename Bohrium

- Changed how the builtin signals are subscribed to skip non Flask-SQLAlchemy
  sessions.  This will also fix the attribute error about model changes
  not existing.
- Added a way to control how signals for model modifications are tracked.
- Made the ``SignallingSession`` a public interface and added a hook
  for customizing session creation.
- If the ``bind`` parameter is given to the signalling session it will no
  longer cause an error that a parameter is given twice.
- Added working table reflection support.
- Enabled autoflush by default.
- Consider ``SQLALCHEMY_COMMIT_ON_TEARDOWN`` harmful and remove from docs.
   ```
   
  
  
   ### 1.0
   ```
   -----------

Released on July 20th 2013, codename Aurum

- Added Python 3.3 support.
- Dropped 2.5 compatibility.
- Various bugfixes
- Changed versioning format to do major releases for each update now.
   ```
   
  
  
   ### 0.16
   ```
   ------------

- New distribution format (flask_sqlalchemy)
- Added support for Flask 0.9 specifics.
   ```
   
  
  
   ### 0.15
   ```
   ------------

- Added session support for multiple databases
   ```
   
  
  
   ### 0.14
   ```
   ------------

- Make relative sqlite paths relative to the application root.
   ```
   
  
  
   ### 0.13
   ```
   ------------

- Fixed an issue with Flask-SQLAlchemy not selecting the correct binds.
   ```
   
  
  
   ### 0.12
   ```
   ------------
- Added support for multiple databases.
- Expose Flask-SQLAlchemy&#39;s BaseQuery as `db.Query`.
- Set default query_class for `db.relation`, `db.relationship`, and
  `db.dynamic_loader` to Flask-SQLAlchemy&#39;s BaseQuery.
- Improved compatibility with Flask 0.7.
   ```
   
  
  
   ### 0.11
   ```
   ------------

- Fixed a bug introduced in 0.10 with alternative table constructors.
   ```
   
  
  
   ### 0.10
   ```
   ------------

- Added support for signals.
- Table names are now automatically set from the class name unless
  overriden.
- Model.query now always works for applications directly passed to
  the SQLAlchemy constructor.  Furthermore the property now raises
  an RuntimeError instead of being None.
- added session options to constructor.
- fixed a broken `__repr__`
- `db.Table` is now a factor function that creates table objects.
  This makes it possible to omit the metadata.
   ```
   
  
  
   ### 0.9
   ```
   -----------

- applied changes to pass the Flask extension approval process.
   ```
   
  
  
   ### 0.8
   ```
   -----------

- added a few configuration keys for creating connections.
- automatically activate connection recycling for MySQL connections.
- added support for the Flask testing mode.
   ```
   
  
  
   ### 0.7
   ```
   -----------

- Initial public release
   ```
   
  
</details>


 

<details>
  <summary>Links</summary>
  
  - PyPI: https://pypi.org/project/flask-sqlalchemy
  - Changelog: https://pyup.io/changelogs/flask-sqlalchemy/
  - Repo: http://github.com/mitsuhiko/flask-sqlalchemy
  - Docs: http://pythonhosted.org/Flask-SQLAlchemy/
</details>





### Update [Flask-Assets](https://pypi.org/project/Flask-Assets) from **0.12** to **0.12**.


<details>
  <summary>Changelog</summary>
  
  
   ### 0.12
   ```
   - Added registration of Flask CLI commands using `flask.commands`
      entrypoint group. (Jiri Kuncar)
    - Added an optional support for FlaskAzureStorage when
      `FLASK_ASSETS_USE_AZURE` is set.  (Alejo Arias)
    - Updated Flask extension imports for compatibility with Flask 0.11.
      (Andy Driver) (fixes 102)
    - Fixed generation of absolute urls using //. (fixes 73)
    - Fixed Flask-Script assets build command. (Frank Tackitt)
   ```
   
  
  
   ### 0.11
   ```
   - Match webassets 0.11.
    - Option to use Flask-CDN (James Elkins).
   ```
   
  
  
   ### 0.10
   ```
   This release is compatible with webassets 0.10.
   ```
   
  
  
   ### 0.9
   ```
   This release is compatible with webassets 0.9.
    flask-assets now support Python 3, and drops support for Python 2.5.

    - Support for Flask-S3 (Erik Taubeneck).
    - Support latest Flask-Script (Chris Hacken).
   ```
   
  
  
   ### 0.8
   ```
   This release is compatible with webassets 0.8.

    - Flask-Script&#39;s ``build`` command now has ``--parse-templates`` option.
    - ``Environment`` class now has ``from_yaml`` and ``from_module``
      shortcuts (Sean Lynch).
    - Jinja2 filter uses the Flask template environment.
    - Fixed PySscss filter.
   ```
   
  
  
   ### 0.7
   ```
   This release is compatible with webassets 0.7.

    - Now officially requires at least Flask 0.8, so it can use the new
      extension import system, but using the compatibility module, older
      Flask versions should work fine as well:
      http://flask.pocoo.org/docs/extensions/
    - Support Python 2.5.
    - Allow customizing the backend of ``ManageAssets`` command.
    - Due to webassets 0.7, the cssrewrite filter now works with Blueprints.
   ```
   
  
  
   ### 0.6.2
   ```
   - Fixed Blueprint/Module resolving in output path.
   ```
   
  
  
   ### 0.6.1
   ```
   - Building in 0.6 was very much broken (thanks Oliver Tonnhofer).
    - A custom &quot;static_folder&quot; for a Flask app or Blueprint/Module is now
      supported.
   ```
   
  
  
   ### 0.6
   ```
   - Support webassets 0.6.
    - Fixed use of wrong Flask app in some cases.
    - Fixed init_app() usage (Oliver Tonnhofer)
    - Python 2.5 compatibility (Ron DuPlain)
   ```
   
  
  
   ### 0.5.1
   ```
   - New version numbering scheme. The major and minor
      version numbers will now follow along with the version
      of webassets the Flask-Assets release was written
      against, and is guaranteed to be compatible with.
    - Support for Blueprints (Flask 0.7).
    - Fixed usage for incorrect request context during URL
      generation (thank you, julen).
   ```
   
  
  
   ### 0.2.2
   ```
   - Really fix the ManageAssets command.
   ```
   
  
  
   ### 0.2.1
   ```
   - Fixed the ManageAssets command to work with the current
      Flask-Script version.
   ```
   
  
  
   ### 0.2
   ```
   - Support for init_app() protocol, multiple applications.
    - Integrate with Flask-Script, provide management command.
    - Properly support Flask modules, with the ability to reference
      the module&#39;s static files in bundles (Olivier Poitrey).
   ```
   
  
  
   ### 0.1
   ```
   Initial release.
   ```
   
  
</details>


 

<details>
  <summary>Links</summary>
  
  - PyPI: https://pypi.org/project/flask-assets
  - Changelog: https://pyup.io/changelogs/flask-assets/
  - Repo: http://github.com/miracle2k/flask-assets
</details>





### Update [Flask-Mail](https://pypi.org/project/Flask-Mail) from **0.9.1** to **0.9.1**.


*The bot wasn't able to find a changelog for this release. [Got an idea?](https://github.com/pyupio/changelogs/issues/new)*

<details>
  <summary>Links</summary>
  
  - PyPI: https://pypi.org/project/flask-mail
  - Repo: https://github.com/rduplain/flask-mail
  - Docs: http://pythonhosted.org/Flask-Mail/
</details>





### Update [Flask-WTF](https://pypi.org/project/Flask-WTF) from **0.14.2** to **0.14.2**.


<details>
  <summary>Changelog</summary>
  
  
   ### 0.14.2
   ```
   --------------

Released 2017-01-10

- Fix bug where ``FlaskForm`` assumed ``meta`` argument was not ``None`` if it
  was passed. (`278`_)

.. _278: https://github.com/lepture/flask-wtf/issues/278
   ```
   
  
  
   ### 0.14.1
   ```
   --------------

Released 2017-01-10

- Fix bug where the file validators would incorrectly identify an empty file as
  valid data. (`276`_, `277`_)

    - ``FileField`` is no longer deprecated. The data is checked during
      processing and only set if it&#39;s a valid file.
    - ``has_file`` *is* deprecated; it&#39;s now equivalent to ``bool(field.data)``.
    - ``FileRequired`` and ``FileAllowed`` work with both the Flask-WTF and
      WTForms ``FileField`` classes.
    - The ``Optional`` validator now works with ``FileField``.

.. _276: https://github.com/lepture/flask-wtf/issues/276
.. _277: https://github.com/lepture/flask-wtf/pull/277
   ```
   
  
  
   ### 0.14
   ```
   ------------

Released 2017-01-06

- Use itsdangerous to sign CSRF tokens and check expiration instead of doing it
  ourselves. (`264`_)

    - All tokens are URL safe, removing the ``url_safe`` parameter from
      ``generate_csrf``. (`206`_)
    - All tokens store a timestamp, which is checked in ``validate_csrf``. The
      ``time_limit`` parameter of ``generate_csrf`` is removed.

- Remove the ``app`` attribute from ``CsrfProtect``, use ``current_app``.
  (`264`_)
- ``CsrfProtect`` protects the ``DELETE`` method by default. (`264`_)
- The same CSRF token is generated for the lifetime of a request. It is exposed
  as ``g.csrf_token`` for use during testing. (`227`_, `264`_)
- ``CsrfProtect.error_handler`` is deprecated. (`264`_)

    - Handlers that return a response work in addition to those that raise an
      error. The behavior was not clear in previous docs.
    - (`200`_, `209`_, `243`_, `252`_)

- Use ``Form.Meta`` instead of deprecated ``SecureForm`` for CSRF (and
  everything else). (`216`_, `271`_)

    - ``csrf_enabled`` parameter is still recognized but deprecated. All other
      attributes and methods from ``SecureForm`` are removed. (`271`_)

- Provide ``WTF_CSRF_FIELD_NAME`` to configure the name of the CSRF token.
  (`271`_)
- ``validate_csrf`` raises ``wtforms.ValidationError`` with specific messages
  instead of returning ``True`` or ``False``. This breaks anything that was
  calling the method directly. (`239`_, `271`_)

    - CSRF errors are logged as well as raised. (`239`_)

- ``CsrfProtect`` is renamed to ``CSRFProtect``. A deprecation warning is issued
  when using the old name. ``CsrfError`` is renamed to ``CSRFError`` without
  deprecation. (`271`_)
- ``FileField`` is deprecated because it no longer provides functionality over
  the provided validators. Use ``wtforms.FileField`` directly. (`272`_)

.. _`200`: https://github.com/lepture/flask-wtf/issues/200
.. _`209`: https://github.com/lepture/flask-wtf/pull/209
.. _`216`: https://github.com/lepture/flask-wtf/issues/216
.. _`227`: https://github.com/lepture/flask-wtf/issues/227
.. _`239`: https://github.com/lepture/flask-wtf/issues/239
.. _`243`: https://github.com/lepture/flask-wtf/pull/243
.. _`252`: https://github.com/lepture/flask-wtf/pull/252
.. _`264`: https://github.com/lepture/flask-wtf/pull/264
.. _`271`: https://github.com/lepture/flask-wtf/pull/271
.. _`272`: https://github.com/lepture/flask-wtf/pull/272
   ```
   
  
  
   ### 0.13.1
   ```
   --------------

Released 2016/10/6

- Deprecation warning for ``Form`` is shown during ``__init__`` instead of immediately when subclassing. (`262`_)
- Don&#39;t use ``pkg_resources`` to get version, for compatibility with GAE. (`261`_)

.. _`261`: https://github.com/lepture/flask-wtf/issues/261
.. _`262`: https://github.com/lepture/flask-wtf/issues/262
   ```
   
  
  
   ### 0.13
   ```
   ------------

Released 2016/09/29

- ``Form`` is renamed to ``FlaskForm`` in order to avoid name collision with WTForms&#39;s base class.  Using ``Form`` will show a deprecation warning. (`250`_)
- ``hidden_tag`` no longer wraps the hidden inputs in a hidden div.  This is valid HTML5 and any modern HTML parser will behave correctly. (`217`_, `193`_)
- ``flask_wtf.html5`` is deprecated.  Import directly from ``wtforms.fields.html5``. (`251`_)
- ``is_submitted`` is true for ``PATCH`` and ``DELETE`` in addition to ``POST`` and ``PUT``. (`187`_)
- ``generate_csrf`` takes a ``token_key`` parameter to specify the key stored in the session. (`206`_)
- ``generate_csrf`` takes a ``url_safe`` parameter to allow the token to be used in URLs. (`206`_)
- ``form.data`` can be accessed multiple times without raising an exception. (`248`_)
- File extension with multiple parts (``.tar.gz``) can be used in the ``FileAllowed`` validator. (`201`_)

.. _`187`: https://github.com/lepture/flask-wtf/pull/187
.. _`193`: https://github.com/lepture/flask-wtf/issues/193
.. _`201`: https://github.com/lepture/flask-wtf/issues/201
.. _`206`: https://github.com/lepture/flask-wtf/pull/206
.. _`217`: https://github.com/lepture/flask-wtf/issues/217
.. _`248`: https://github.com/lepture/flask-wtf/pull/248
.. _`250`: https://github.com/lepture/flask-wtf/pull/250
.. _`251`: https://github.com/lepture/flask-wtf/pull/251
   ```
   
  
  
   ### 0.12
   ```
   ------------

Released 2015/07/09

- Abstract protect_csrf() into a separate method
- Update reCAPTCHA configuration
- Fix reCAPTCHA error handle
   ```
   
  
  
   ### 0.11
   ```
   ------------

Released 2015/01/21

- Use the new reCAPTCHA API via `164`_.

.. _`164`: https://github.com/lepture/flask-wtf/pull/164
   ```
   
  
  
   ### 0.10.3
   ```
   --------------

Released 2014/11/16

- Add configuration: WTF_CSRF_HEADERS via `159`_.
- Support customize hidden tags via `150`_.
- And many more bug fixes

.. _`150`: https://github.com/lepture/flask-wtf/pull/150
.. _`159`: https://github.com/lepture/flask-wtf/pull/159
   ```
   
  
  
   ### 0.10.2
   ```
   --------------

Released 2014/09/03

- Update translation for reCaptcha via `146`_.

.. _`146`: https://github.com/lepture/flask-wtf/pull/146
   ```
   
  
  
   ### 0.10.1
   ```
   --------------

Released 2014/08/26

- Update RECAPTCHA API SERVER URL via `145`_.
- Update requirement Werkzeug&gt;=0.9.5
- Fix CsrfProtect exempt for blueprints via `143`_.

.. _`145`: https://github.com/lepture/flask-wtf/pull/145
.. _`143`: https://github.com/lepture/flask-wtf/pull/143
   ```
   
  
  
   ### 0.10.0
   ```
   --------------

Released 2014/07/16

- Add configuration: WTF_CSRF_METHODS
- Support WTForms 2.0 now
- Fix csrf validation without time limit (time_limit=False)
- CSRF exempt supports blueprint `111`_.

.. _`111`: https://github.com/lepture/flask-wtf/issues/111
   ```
   
  
  
   ### 0.9.5
   ```
   -------------

Released 2014/03/21

- ``csrf_token`` for all template types `112`_.
- Make FileRequired a subclass of InputRequired `108`_.

.. _`108`: https://github.com/lepture/flask-wtf/pull/108
.. _`112`: https://github.com/lepture/flask-wtf/pull/112
   ```
   
  
  
   ### 0.9.4
   ```
   -------------

Released 2013/12/20

- Bugfix for csrf module when form has a prefix
- Compatible support for wtforms2
- Remove file API for FileField
   ```
   
  
  
   ### 0.9.3
   ```
   -------------

Released 2013/10/02

- Fix validation of recaptcha when app in testing mode `89`_.
- Bugfix for csrf module `91`_

.. _`89`: https://github.com/lepture/flask-wtf/pull/89
.. _`91`: https://github.com/lepture/flask-wtf/pull/91
   ```
   
  
  
   ### 0.9.2
   ```
   -------------

Released 2013/9/11

- Upgrade wtforms to 1.0.5.
- No lazy string for i18n `77`_.
- No DateInput widget in html5 `81`_.
- PUT and PATCH for CSRF `86`_.

.. _`77`: https://github.com/lepture/flask-wtf/issues/77
.. _`81`: https://github.com/lepture/flask-wtf/issues/81
.. _`86`: https://github.com/lepture/flask-wtf/issues/86
   ```
   
  
  
   ### 0.9.1
   ```
   -------------

Released 2013/8/21

This is a patch version for backward compitable for Flask&lt;0.10 `82`_.

.. _`82`: https://github.com/lepture/flask-wtf/issues/82
   ```
   
  
  
   ### 0.9.0
   ```
 …

jace added a commit to hasgeek/hasjob that referenced this issue Jun 18, 2018

Initial Update (#453)
This PR sets up pyup.io on this repo and updates all dependencies at once, in a single branch.

Subsequent pull requests will update one dependency at a time, each in their own branch. If you want to start with that right away, simply close this PR.





### Update [Flask](https://pypi.org/project/Flask) from **1.0.2** to **1.0.2**.


<details>
  <summary>Changelog</summary>
  
  
   ### 1.0.2
   ```
   -------------

Released on May 2nd 2018

-   Fix more backwards compatibility issues with merging slashes between
    a blueprint prefix and route. (`2748`_)
-   Fix error with ``flask routes`` command when there are no routes.
    (`2751`_)

.. _2748: https://github.com/pallets/flask/pull/2748
.. _2751: https://github.com/pallets/flask/issues/2751
   ```
   
  
  
   ### 1.0.1
   ```
   -------------

Released on April 29th 2018

-   Fix registering partials (with no ``__name__``) as view functions.
    (`2730`_)
-   Don&#39;t treat lists returned from view functions the same as tuples.
    Only tuples are interpreted as response data. (`2736`_)
-   Extra slashes between a blueprint&#39;s ``url_prefix`` and a route URL
    are merged. This fixes some backwards compatibility issues with the
    change in 1.0. (`2731`_, `2742`_)
-   Only trap ``BadRequestKeyError`` errors in debug mode, not all
    ``BadRequest`` errors. This allows ``abort(400)`` to continue
    working as expected. (`2735`_)
-   The ``FLASK_SKIP_DOTENV`` environment variable can be set to ``1``
    to skip automatically loading dotenv files. (`2722`_)

.. _2722: https://github.com/pallets/flask/issues/2722
.. _2730: https://github.com/pallets/flask/pull/2730
.. _2731: https://github.com/pallets/flask/issues/2731
.. _2735: https://github.com/pallets/flask/issues/2735
.. _2736: https://github.com/pallets/flask/issues/2736
.. _2742: https://github.com/pallets/flask/issues/2742
   ```
   
  
  
   ### 1.0
   ```
   -----------

Released on April 26th 2018

-   **Python 2.6 and 3.3 are no longer supported.** (`pallets/meta24`_)
-   Bump minimum dependency versions to the latest stable versions:
    Werkzeug &gt;= 0.14, Jinja &gt;= 2.10, itsdangerous &gt;= 0.24, Click &gt;= 5.1.
    (`2586`_)
-   Skip :meth:`app.run &lt;Flask.run&gt;` when a Flask application is run
    from the command line. This avoids some behavior that was confusing
    to debug.
-   Change the default for :data:`JSONIFY_PRETTYPRINT_REGULAR` to
    ``False``. :func:`~json.jsonify` returns a compact format by
    default, and an indented format in debug mode. (`2193`_)
-   :meth:`Flask.__init__ &lt;Flask&gt;` accepts the ``host_matching``
    argument and sets it on :attr:`~Flask.url_map`. (`1559`_)
-   :meth:`Flask.__init__ &lt;Flask&gt;` accepts the ``static_host`` argument
    and passes it as the ``host`` argument when defining the static
    route. (`1559`_)
-   :func:`send_file` supports Unicode in ``attachment_filename``.
    (`2223`_)
-   Pass ``_scheme`` argument from :func:`url_for` to
    :meth:`~Flask.handle_url_build_error`. (`2017`_)
-   :meth:`~Flask.add_url_rule` accepts the
    ``provide_automatic_options`` argument to disable adding the
    ``OPTIONS`` method. (`1489`_)
-   :class:`~views.MethodView` subclasses inherit method handlers from
    base classes. (`1936`_)
-   Errors caused while opening the session at the beginning of the
    request are handled by the app&#39;s error handlers. (`2254`_)
-   Blueprints gained :attr:`~Blueprint.json_encoder` and
    :attr:`~Blueprint.json_decoder` attributes to override the app&#39;s
    encoder and decoder. (`1898`_)
-   :meth:`Flask.make_response` raises ``TypeError`` instead of
    ``ValueError`` for bad response types. The error messages have been
    improved to describe why the type is invalid. (`2256`_)
-   Add ``routes`` CLI command to output routes registered on the
    application. (`2259`_)
-   Show warning when session cookie domain is a bare hostname or an IP
    address, as these may not behave properly in some browsers, such as
    Chrome. (`2282`_)
-   Allow IP address as exact session cookie domain. (`2282`_)
-   ``SESSION_COOKIE_DOMAIN`` is set if it is detected through
    ``SERVER_NAME``. (`2282`_)
-   Auto-detect zero-argument app factory called ``create_app`` or
    ``make_app`` from ``FLASK_APP``. (`2297`_)
-   Factory functions are not required to take a ``script_info``
    parameter to work with the ``flask`` command. If they take a single
    parameter or a parameter named ``script_info``, the
    :class:`~cli.ScriptInfo` object will be passed. (`2319`_)
-   ``FLASK_APP`` can be set to an app factory, with arguments if
    needed, for example ``FLASK_APP=myproject.app:create_app(&#39;dev&#39;)``.
    (`2326`_)
-   ``FLASK_APP`` can point to local packages that are not installed in
    editable mode, although ``pip install -e`` is still preferred.
    (`2414`_)
-   The :class:`~views.View` class attribute
    :attr:`~views.View.provide_automatic_options` is set in
    :meth:`~views.View.as_view`, to be detected by
    :meth:`~Flask.add_url_rule`. (`2316`_)
-   Error handling will try handlers registered for ``blueprint, code``,
    ``app, code``, ``blueprint, exception``, ``app, exception``.
    (`2314`_)
-   ``Cookie`` is added to the response&#39;s ``Vary`` header if the session
    is accessed at all during the request (and not deleted). (`2288`_)
-   :meth:`~Flask.test_request_context` accepts ``subdomain`` and
    ``url_scheme`` arguments for use when building the base URL.
    (`1621`_)
-   Set :data:`APPLICATION_ROOT` to ``&#39;/&#39;`` by default. This was already
    the implicit default when it was set to ``None``.
-   :data:`TRAP_BAD_REQUEST_ERRORS` is enabled by default in debug mode.
    ``BadRequestKeyError`` has a message with the bad key in debug mode
    instead of the generic bad request message. (`2348`_)
-   Allow registering new tags with
    :class:`~json.tag.TaggedJSONSerializer` to support storing other
    types in the session cookie. (`2352`_)
-   Only open the session if the request has not been pushed onto the
    context stack yet. This allows :func:`~stream_with_context`
    generators to access the same session that the containing view uses.
    (`2354`_)
-   Add ``json`` keyword argument for the test client request methods.
    This will dump the given object as JSON and set the appropriate
    content type. (`2358`_)
-   Extract JSON handling to a mixin applied to both the
    :class:`Request` and :class:`Response` classes. This adds the
    :meth:`~Response.is_json` and :meth:`~Response.get_json` methods to
    the response to make testing JSON response much easier. (`2358`_)
-   Removed error handler caching because it caused unexpected results
    for some exception inheritance hierarchies. Register handlers
    explicitly for each exception if you want to avoid traversing the
    MRO. (`2362`_)
-   Fix incorrect JSON encoding of aware, non-UTC datetimes. (`2374`_)
-   Template auto reloading will honor debug mode even even if
    :attr:`~Flask.jinja_env` was already accessed. (`2373`_)
-   The following old deprecated code was removed. (`2385`_)

    -   ``flask.ext`` - import extensions directly by their name instead
        of through the ``flask.ext`` namespace. For example,
        ``import flask.ext.sqlalchemy`` becomes
        ``import flask_sqlalchemy``.
    -   ``Flask.init_jinja_globals`` - extend
        :meth:`Flask.create_jinja_environment` instead.
    -   ``Flask.error_handlers`` - tracked by
        :attr:`Flask.error_handler_spec`, use :meth:`Flask.errorhandler`
        to register handlers.
    -   ``Flask.request_globals_class`` - use
        :attr:`Flask.app_ctx_globals_class` instead.
    -   ``Flask.static_path`` - use :attr:`Flask.static_url_path`
        instead.
    -   ``Request.module`` - use :attr:`Request.blueprint` instead.

-   The :attr:`Request.json` property is no longer deprecated.
    (`1421`_)
-   Support passing a :class:`~werkzeug.test.EnvironBuilder` or
    ``dict`` to :meth:`test_client.open &lt;werkzeug.test.Client.open&gt;`.
    (`2412`_)
-   The ``flask`` command and :meth:`Flask.run` will load environment
    variables from ``.env`` and ``.flaskenv`` files if python-dotenv is
    installed. (`2416`_)
-   When passing a full URL to the test client, the scheme in the URL is
    used instead of :data:`PREFERRED_URL_SCHEME`. (`2430`_)
-   :attr:`Flask.logger` has been simplified. ``LOGGER_NAME`` and
    ``LOGGER_HANDLER_POLICY`` config was removed. The logger is always
    named ``flask.app``. The level is only set on first access, it
    doesn&#39;t check :attr:`Flask.debug` each time. Only one format is
    used, not different ones depending on :attr:`Flask.debug`. No
    handlers are removed, and a handler is only added if no handlers are
    already configured. (`2436`_)
-   Blueprint view function names may not contain dots. (`2450`_)
-   Fix a ``ValueError`` caused by invalid ``Range`` requests in some
    cases. (`2526`_)
-   The development server uses threads by default. (`2529`_)
-   Loading config files with ``silent=True`` will ignore
    :data:`~errno.ENOTDIR` errors. (`2581`_)
-   Pass ``--cert`` and ``--key`` options to ``flask run`` to run the
    development server over HTTPS. (`2606`_)
-   Added :data:`SESSION_COOKIE_SAMESITE` to control the ``SameSite``
    attribute on the session cookie. (`2607`_)
-   Added :meth:`~flask.Flask.test_cli_runner` to create a Click runner
    that can invoke Flask CLI commands for testing. (`2636`_)
-   Subdomain matching is disabled by default and setting
    :data:`SERVER_NAME` does not implicily enable it. It can be enabled
    by passing ``subdomain_matching=True`` to the ``Flask`` constructor.
    (`2635`_)
-   A single trailing slash is stripped from the blueprint
    ``url_prefix`` when it is registered with the app. (`2629`_)
-   :meth:`Request.get_json` doesn&#39;t cache the
    result if parsing fails when ``silent`` is true. (`2651`_)
-   :func:`Request.get_json` no longer accepts arbitrary encodings.
    Incoming JSON should be encoded using UTF-8 per :rfc:`8259`, but
    Flask will autodetect UTF-8, -16, or -32. (`2691`_)
-   Added :data:`MAX_COOKIE_SIZE` and :attr:`Response.max_cookie_size`
    to control when Werkzeug warns about large cookies that browsers may
    ignore. (`2693`_)
-   Updated documentation theme to make docs look better in small
    windows. (`2709`_)
-   Rewrote the tutorial docs and example project to take a more
    structured approach to help new users avoid common pitfalls.
    (`2676`_)

.. _pallets/meta24: https://github.com/pallets/meta/issues/24
.. _1421: https://github.com/pallets/flask/issues/1421
.. _1489: https://github.com/pallets/flask/pull/1489
.. _1559: https://github.com/pallets/flask/issues/1559
.. _1621: https://github.com/pallets/flask/pull/1621
.. _1898: https://github.com/pallets/flask/pull/1898
.. _1936: https://github.com/pallets/flask/pull/1936
.. _2017: https://github.com/pallets/flask/pull/2017
.. _2193: https://github.com/pallets/flask/pull/2193
.. _2223: https://github.com/pallets/flask/pull/2223
.. _2254: https://github.com/pallets/flask/pull/2254
.. _2256: https://github.com/pallets/flask/pull/2256
.. _2259: https://github.com/pallets/flask/pull/2259
.. _2282: https://github.com/pallets/flask/pull/2282
.. _2288: https://github.com/pallets/flask/pull/2288
.. _2297: https://github.com/pallets/flask/pull/2297
.. _2314: https://github.com/pallets/flask/pull/2314
.. _2316: https://github.com/pallets/flask/pull/2316
.. _2319: https://github.com/pallets/flask/pull/2319
.. _2326: https://github.com/pallets/flask/pull/2326
.. _2348: https://github.com/pallets/flask/pull/2348
.. _2352: https://github.com/pallets/flask/pull/2352
.. _2354: https://github.com/pallets/flask/pull/2354
.. _2358: https://github.com/pallets/flask/pull/2358
.. _2362: https://github.com/pallets/flask/pull/2362
.. _2374: https://github.com/pallets/flask/pull/2374
.. _2373: https://github.com/pallets/flask/pull/2373
.. _2385: https://github.com/pallets/flask/issues/2385
.. _2412: https://github.com/pallets/flask/pull/2412
.. _2414: https://github.com/pallets/flask/pull/2414
.. _2416: https://github.com/pallets/flask/pull/2416
.. _2430: https://github.com/pallets/flask/pull/2430
.. _2436: https://github.com/pallets/flask/pull/2436
.. _2450: https://github.com/pallets/flask/pull/2450
.. _2526: https://github.com/pallets/flask/issues/2526
.. _2529: https://github.com/pallets/flask/pull/2529
.. _2586: https://github.com/pallets/flask/issues/2586
.. _2581: https://github.com/pallets/flask/pull/2581
.. _2606: https://github.com/pallets/flask/pull/2606
.. _2607: https://github.com/pallets/flask/pull/2607
.. _2636: https://github.com/pallets/flask/pull/2636
.. _2635: https://github.com/pallets/flask/pull/2635
.. _2629: https://github.com/pallets/flask/pull/2629
.. _2651: https://github.com/pallets/flask/issues/2651
.. _2676: https://github.com/pallets/flask/pull/2676
.. _2691: https://github.com/pallets/flask/pull/2691
.. _2693: https://github.com/pallets/flask/pull/2693
.. _2709: https://github.com/pallets/flask/pull/2709
   ```
   
  
  
   ### 0.12.4
   ```
   --------------

Released on April 29 2018

-   Repackage 0.12.3 to fix package layout issue. (`2728`_)

.. _2728: https://github.com/pallets/flask/issues/2728
   ```
   
  
  
   ### 0.12.3
   ```
   --------------

Released on April 26th 2018

-   :func:`Request.get_json` no longer accepts arbitrary encodings.
    Incoming JSON should be encoded using UTF-8 per :rfc:`8259`, but
    Flask will autodetect UTF-8, -16, or -32. (`2692`_)
-   Fix a Python warning about imports when using ``python -m flask``.
    (`2666`_)
-   Fix a ``ValueError`` caused by invalid ``Range`` requests in some
    cases.

.. _2666: https://github.com/pallets/flask/issues/2666
.. _2692: https://github.com/pallets/flask/issues/2692
   ```
   
  
  
   ### 0.12.2
   ```
   --------------

Released on May 16 2017

- Fix a bug in `safe_join` on Windows.
   ```
   
  
  
   ### 0.12.1
   ```
   --------------

Bugfix release, released on March 31st 2017

- Prevent `flask run` from showing a NoAppException when an ImportError occurs
  within the imported application module.
- Fix encoding behavior of ``app.config.from_pyfile`` for Python 3. Fix
  ``2118``.
- Use the ``SERVER_NAME`` config if it is present as default values for
  ``app.run``. ``2109``, ``2152``
- Call `ctx.auto_pop` with the exception object instead of `None`, in the
  event that a `BaseException` such as `KeyboardInterrupt` is raised in a
  request handler.
   ```
   
  
  
   ### 0.12
   ```
   ------------

Released on December 21st 2016, codename Punsch.

- the cli command now responds to `--version`.
- Mimetype guessing and ETag generation for file-like objects in ``send_file``
  has been removed, as per issue ``104``.  See pull request ``1849``.
- Mimetype guessing in ``send_file`` now fails loudly and doesn&#39;t fall back to
  ``application/octet-stream``. See pull request ``1988``.
- Make ``flask.safe_join`` able to join multiple paths like ``os.path.join``
  (pull request ``1730``).
- Revert a behavior change that made the dev server crash instead of returning
  a Internal Server Error (pull request ``2006``).
- Correctly invoke response handlers for both regular request dispatching as
  well as error handlers.
- Disable logger propagation by default for the app logger.
- Add support for range requests in ``send_file``.
- ``app.test_client`` includes preset default environment, which can now be
  directly set, instead of per ``client.get``.
   ```
   
  
  
   ### 0.11.2
   ```
   --------------

Bugfix release, unreleased

- Fix crash when running under PyPy3, see pull request ``1814``.
   ```
   
  
  
   ### 0.11.1
   ```
   --------------

Bugfix release, released on June 7th 2016.

- Fixed a bug that prevented ``FLASK_APP=foobar/__init__.py`` from working. See
  pull request ``1872``.
   ```
   
  
  
   ### 0.11
   ```
   ------------

Released on May 29th 2016, codename Absinthe.

- Added support to serializing top-level arrays to :func:`flask.jsonify`. This
  introduces a security risk in ancient browsers. See
  :ref:`json-security` for details.
- Added before_render_template signal.
- Added `**kwargs` to :meth:`flask.Test.test_client` to support passing
  additional keyword arguments to the constructor of
  :attr:`flask.Flask.test_client_class`.
- Added ``SESSION_REFRESH_EACH_REQUEST`` config key that controls the
  set-cookie behavior.  If set to ``True`` a permanent session will be
  refreshed each request and get their lifetime extended, if set to
  ``False`` it will only be modified if the session actually modifies.
  Non permanent sessions are not affected by this and will always
  expire if the browser window closes.
- Made Flask support custom JSON mimetypes for incoming data.
- Added support for returning tuples in the form ``(response, headers)``
  from a view function.
- Added :meth:`flask.Config.from_json`.
- Added :attr:`flask.Flask.config_class`.
- Added :meth:`flask.Config.get_namespace`.
- Templates are no longer automatically reloaded outside of debug mode. This
  can be configured with the new ``TEMPLATES_AUTO_RELOAD`` config key.
- Added a workaround for a limitation in Python 3.3&#39;s namespace loader.
- Added support for explicit root paths when using Python 3.3&#39;s namespace
  packages.
- Added :command:`flask` and the ``flask.cli`` module to start the local
  debug server through the click CLI system.  This is recommended over the old
  ``flask.run()`` method as it works faster and more reliable due to a
  different design and also replaces ``Flask-Script``.
- Error handlers that match specific classes are now checked first,
  thereby allowing catching exceptions that are subclasses of HTTP
  exceptions (in ``werkzeug.exceptions``).  This makes it possible
  for an extension author to create exceptions that will by default
  result in the HTTP error of their choosing, but may be caught with
  a custom error handler if desired.
- Added :meth:`flask.Config.from_mapping`.
- Flask will now log by default even if debug is disabled.  The log format is
  now hardcoded but the default log handling can be disabled through the
  ``LOGGER_HANDLER_POLICY`` configuration key.
- Removed deprecated module functionality.
- Added the ``EXPLAIN_TEMPLATE_LOADING`` config flag which when enabled will
  instruct Flask to explain how it locates templates.  This should help
  users debug when the wrong templates are loaded.
- Enforce blueprint handling in the order they were registered for template
  loading.
- Ported test suite to py.test.
- Deprecated ``request.json`` in favour of ``request.get_json()``.
- Add &quot;pretty&quot; and &quot;compressed&quot; separators definitions in jsonify() method.
  Reduces JSON response size when JSONIFY_PRETTYPRINT_REGULAR=False by removing
  unnecessary white space included by default after separators.
- JSON responses are now terminated with a newline character, because it is a
  convention that UNIX text files end with a newline and some clients don&#39;t
  deal well when this newline is missing. See
  https://github.com/pallets/flask/pull/1262 -- this came up originally as a
  part of https://github.com/kennethreitz/httpbin/issues/168
- The automatically provided ``OPTIONS`` method is now correctly disabled if
  the user registered an overriding rule with the lowercase-version
  ``options`` (issue ``1288``).
- ``flask.json.jsonify`` now supports the ``datetime.date`` type (pull request
  ``1326``).
- Don&#39;t leak exception info of already catched exceptions to context teardown
  handlers (pull request ``1393``).
- Allow custom Jinja environment subclasses (pull request ``1422``).
- Updated extension dev guidelines.

- ``flask.g`` now has ``pop()`` and ``setdefault`` methods.
- Turn on autoescape for ``flask.templating.render_template_string`` by default
  (pull request ``1515``).
- ``flask.ext`` is now deprecated (pull request ``1484``).
- ``send_from_directory`` now raises BadRequest if the filename is invalid on
  the server OS (pull request ``1763``).
- Added the ``JSONIFY_MIMETYPE`` configuration variable (pull request ``1728``).
- Exceptions during teardown handling will no longer leave bad application
  contexts lingering around.
   ```
   
  
  
   ### 0.10.2
   ```
   --------------

(bugfix release, release date to be announced)

- Fixed broken `test_appcontext_signals()` test case.
- Raise an :exc:`AttributeError` in :func:`flask.helpers.find_package` with a
  useful message explaining why it is raised when a PEP 302 import hook is used
  without an `is_package()` method.
- Fixed an issue causing exceptions raised before entering a request or app
  context to be passed to teardown handlers.
- Fixed an issue with query parameters getting removed from requests in
  the test client when absolute URLs were requested.
- Made `before_first_request` into a decorator as intended.
- Fixed an etags bug when sending a file streams with a name.
- Fixed `send_from_directory` not expanding to the application root path
  correctly.
- Changed logic of before first request handlers to flip the flag after
  invoking.  This will allow some uses that are potentially dangerous but
  should probably be permitted.
- Fixed Python 3 bug when a handler from `app.url_build_error_handlers`
  reraises the `BuildError`.
   ```
   
  
  
   ### 0.10.1
   ```
   --------------

(bugfix release, released on June 14th 2013)

- Fixed an issue where ``|tojson`` was not quoting single quotes which
  made the filter not work properly in HTML attributes.  Now it&#39;s
  possible to use that filter in single quoted attributes.  This should
  make using that filter with angular.js easier.
- Added support for byte strings back to the session system.  This broke
  compatibility with the common case of people putting binary data for
  token verification into the session.
- Fixed an issue where registering the same method twice for the same endpoint
  would trigger an exception incorrectly.
   ```
   
  
  
   ### 0.10
   ```
   ------------

Released on June 13th 2013, codename Limoncello.

- Changed default cookie serialization format from pickle to JSON to
  limit the impact an attacker can do if the secret key leaks.  See
  :ref:`upgrading-to-010` for more information.
- Added ``template_test`` methods in addition to the already existing
  ``template_filter`` method family.
- Added ``template_global`` methods in addition to the already existing
  ``template_filter`` method family.
- Set the content-length header for x-sendfile.
- ``tojson`` filter now does not escape script blocks in HTML5 parsers.
- ``tojson`` used in templates is now safe by default due.  This was
  allowed due to the different escaping behavior.
- Flask will now raise an error if you attempt to register a new function
  on an already used endpoint.
- Added wrapper module around simplejson and added default serialization
  of datetime objects.  This allows much easier customization of how
  JSON is handled by Flask or any Flask extension.
- Removed deprecated internal ``flask.session`` module alias.  Use
  ``flask.sessions`` instead to get the session module.  This is not to
  be confused with ``flask.session`` the session proxy.
- Templates can now be rendered without request context.  The behavior is
  slightly different as the ``request``, ``session`` and ``g`` objects
  will not be available and blueprint&#39;s context processors are not
  called.
- The config object is now available to the template as a real global and
  not through a context processor which makes it available even in imported
  templates by default.
- Added an option to generate non-ascii encoded JSON which should result
  in less bytes being transmitted over the network.  It&#39;s disabled by
  default to not cause confusion with existing libraries that might expect
  ``flask.json.dumps`` to return bytestrings by default.
- ``flask.g`` is now stored on the app context instead of the request
  context.
- ``flask.g`` now gained a ``get()`` method for not erroring out on non
  existing items.
- ``flask.g`` now can be used with the ``in`` operator to see what&#39;s defined
  and it now is iterable and will yield all attributes stored.
- ``flask.Flask.request_globals_class`` got renamed to
  ``flask.Flask.app_ctx_globals_class`` which is a better name to what it
  does since 0.10.
- `request`, `session` and `g` are now also added as proxies to the template
  context which makes them available in imported templates.  One has to be
  very careful with those though because usage outside of macros might
  cause caching.
- Flask will no longer invoke the wrong error handlers if a proxy
  exception is passed through.
- Added a workaround for chrome&#39;s cookies in localhost not working
  as intended with domain names.
- Changed logic for picking defaults for cookie values from sessions
  to work better with Google Chrome.
- Added `message_flashed` signal that simplifies flashing testing.
- Added support for copying of request contexts for better working with
  greenlets.
- Removed custom JSON HTTP exception subclasses.  If you were relying on them
  you can reintroduce them again yourself trivially.  Using them however is
  strongly discouraged as the interface was flawed.
- Python requirements changed: requiring Python 2.6 or 2.7 now to prepare
  for Python 3.3 port.
- Changed how the teardown system is informed about exceptions.  This is now
  more reliable in case something handles an exception halfway through
  the error handling process.
- Request context preservation in debug mode now keeps the exception
  information around which means that teardown handlers are able to
  distinguish error from success cases.
- Added the ``JSONIFY_PRETTYPRINT_REGULAR`` configuration variable.
- Flask now orders JSON keys by default to not trash HTTP caches due to
  different hash seeds between different workers.
- Added `appcontext_pushed` and `appcontext_popped` signals.
- The builtin run method now takes the ``SERVER_NAME`` into account when
  picking the default port to run on.
- Added `flask.request.get_json()` as a replacement for the old
  `flask.request.json` property.
   ```
   
  
  
   ### 0.9
   ```
   -----------

Released on July 1st 2012, codename Campari.

- The :func:`flask.Request.on_json_loading_failed` now returns a JSON formatted
  response by default.
- The :func:`flask.url_for` function now can generate anchors to the
  generated links.
- The :func:`flask.url_for` function now can also explicitly generate
  URL rules specific to a given HTTP method.
- Logger now only returns the debug log setting if it was not set
  explicitly.
- Unregister a circular dependency between the WSGI environment and
  the request object when shutting down the request.  This means that
  environ ``werkzeug.request`` will be ``None`` after the response was
  returned to the WSGI server but has the advantage that the garbage
  collector is not needed on CPython to tear down the request unless
  the user created circular dependencies themselves.
- Session is now stored after callbacks so that if the session payload
  is stored in the session you can still modify it in an after
  request callback.
- The :class:`flask.Flask` class will avoid importing the provided import name
  if it can (the required first parameter), to benefit tools which build Flask
  instances programmatically.  The Flask class will fall back to using import
  on systems with custom module hooks, e.g. Google App Engine, or when the
  import name is inside a zip archive (usually a .egg) prior to Python 2.7.
- Blueprints now have a decorator to add custom template filters application
  wide, :meth:`flask.Blueprint.app_template_filter`.
- The Flask and Blueprint classes now have a non-decorator method for adding
  custom template filters application wide,
  :meth:`flask.Flask.add_template_filter` and
  :meth:`flask.Blueprint.add_app_template_filter`.
- The :func:`flask.get_flashed_messages` function now allows rendering flashed
  message categories in separate blocks, through a ``category_filter``
  argument.
- The :meth:`flask.Flask.run` method now accepts ``None`` for `host` and `port`
  arguments, using default values when ``None``.  This allows for calling run
  using configuration values, e.g. ``app.run(app.config.get(&#39;MYHOST&#39;),
  app.config.get(&#39;MYPORT&#39;))``, with proper behavior whether or not a config
  file is provided.
- The :meth:`flask.render_template` method now accepts a either an iterable of
  template names or a single template name.  Previously, it only accepted a
  single template name.  On an iterable, the first template found is rendered.
- Added :meth:`flask.Flask.app_context` which works very similar to the
  request context but only provides access to the current application.  This
  also adds support for URL generation without an active request context.
- View functions can now return a tuple with the first instance being an
  instance of :class:`flask.Response`.  This allows for returning
  ``jsonify(error=&quot;error msg&quot;), 400`` from a view function.
- :class:`~flask.Flask` and :class:`~flask.Blueprint` now provide a
  :meth:`~flask.Flask.get_send_file_max_age` hook for subclasses to override
  behavior of serving static files from Flask when using
  :meth:`flask.Flask.send_static_file` (used for the default static file
  handler) and :func:`~flask.helpers.send_file`.  This hook is provided a
  filename, which for example allows changing cache controls by file extension.
  The default max-age for `send_file` and static files can be configured
  through a new ``SEND_FILE_MAX_AGE_DEFAULT`` configuration variable, which is
  used in the default `get_send_file_max_age` implementation.
- Fixed an assumption in sessions implementation which could break message
  flashing on sessions implementations which use external storage.
- Changed the behavior of tuple return values from functions.  They are no
  longer arguments to the response object, they now have a defined meaning.
- Added :attr:`flask.Flask.request_globals_class` to allow a specific class to
  be used on creation of the :data:`~flask.g` instance of each request.
- Added `required_methods` attribute to view functions to force-add methods
  on registration.
- Added :func:`flask.after_this_request`.
- Added :func:`flask.stream_with_context` and the ability to push contexts
  multiple times without producing unexpected behavior.
   ```
   
  
  
   ### 0.8.1
   ```
   -------------

Bugfix release, released on July 1st 2012

- Fixed an issue with the undocumented `flask.session` module to not
  work properly on Python 2.5.  It should not be used but did cause
  some problems for package managers.
   ```
   
  
  
   ### 0.8
   ```
   -----------

Released on September 29th 2011, codename Rakija

- Refactored session support into a session interface so that
  the implementation of the sessions can be changed without
  having to override the Flask class.
- Empty session cookies are now deleted properly automatically.
- View functions can now opt out of getting the automatic
  OPTIONS implementation.
- HTTP exceptions and Bad Request errors can now be trapped so that they
  show up normally in the traceback.
- Flask in debug mode is now detecting some common problems and tries to
  warn you about them.
- Flask in debug mode will now complain with an assertion error if a view
  was attached after the first request was handled.  This gives earlier
  feedback when users forget to import view code ahead of time.
- Added the ability to register callbacks that are only triggered once at
  the beginning of the first request. (:meth:`Flask.before_first_request`)
- Malformed JSON data will now trigger a bad request HTTP exception instead
  of a value error which usually would result in a 500 internal server
  error if not handled.  This is a backwards incompatible change.
- Applications now not only have a root path where the resources and modules
  are located but also an instance path which is the designated place to
  drop files that are modified at runtime (uploads etc.).  Also this is
  conceptually only instance depending and outside version control so it&#39;s
  the perfect place to put configuration files etc.  For more information
  see :ref:`instance-folders`.
- Added the ``APPLICATION_ROOT`` configuration variable.
- Implemented :meth:`~flask.testing.TestClient.session_transaction` to
  easily modify sessions from the test environment.
- Refactored test client internally.  The ``APPLICATION_ROOT`` configuration
  variable as well as ``SERVER_NAME`` are now properly used by the test client
  as defaults.
- Added :attr:`flask.views.View.decorators` to support simpler decorating of
  pluggable (class-based) views.
- Fixed an issue where the test client if used with the &quot;with&quot; statement did not
  trigger the execution of the teardown handlers.
- Added finer control over the session cookie parameters.
- HEAD requests to a method view now automatically dispatch to the `get`
  method if no handler was implemented.
- Implemented the virtual :mod:`flask.ext` package to import extensions from.
- The context preservation on exceptions is now an integral component of
  Flask itself and no longer of the test client.  This cleaned up some
  internal logic and lowers the odds of runaway request contexts in unittests.
   ```
   
  
  
   ### 0.7.3
   ```
   -------------

Bugfix release, release date to be decided

- Fixed the Jinja2 environment&#39;s list_templates method not returning the
  correct names when blueprints or modules were involved.
   ```
   
  
  
   ### 0.7.2
   ```
   -------------

Bugfix release, released on July 6th 2011

- Fixed an issue with URL processors not properly working on
  blueprints.
   ```
   
  
  
   ### 0.7.1
   ```
   -------------

Bugfix release, released on June 29th 2011

- Added missing future import that broke 2.5 compatibility.
- Fixed an infinite redirect issue with blueprints.
   ```
   
  
  
   ### 0.7
   ```
   -----------

Released on June 28th 2011, codename Grappa

- Added :meth:`~flask.Flask.make_default_options_response`
  which can be used by subclasses to alter the default
  behavior for ``OPTIONS`` responses.
- Unbound locals now raise a proper :exc:`RuntimeError` instead
  of an :exc:`AttributeError`.
- Mimetype guessing and etag support based on file objects is now
  deprecated for :func:`flask.send_file` because it was unreliable.
  Pass filenames instead or attach your own etags and provide a
  proper mimetype by hand.
- Static file handling for modules now requires the name of the
  static folder to be supplied explicitly.  The previous autodetection
  was not reliable and caused issues on Google&#39;s App Engine.  Until
  1.0 the old behavior will continue to work but issue dependency
  warnings.
- fixed a problem for Flask to run on jython.
- added a ``PROPAGATE_EXCEPTIONS`` configuration variable that can be
  used to flip the setting of exception propagation which previously
  was linked to ``DEBUG`` alone and is now linked to either ``DEBUG`` or
  ``TESTING``.
- Flask no longer internally depends on rules being added through the
  `add_url_rule` function and can now also accept regular werkzeug
  rules added to the url map.
- Added an `endpoint` method to the flask application object which
  allows one to register a callback to an arbitrary endpoint with
  a decorator.
- Use Last-Modified for static file sending instead of Date which
  was incorrectly introduced in 0.6.
- Added `create_jinja_loader` to override the loader creation process.
- Implemented a silent flag for `config.from_pyfile`.
- Added `teardown_request` decorator, for functions that should run at the end
  of a request regardless of whether an exception occurred.  Also the behavior
  for `after_request` was changed.  It&#39;s now no longer executed when an exception
  is raised.  See :ref:`upgrading-to-new-teardown-handling`
- Implemented :func:`flask.has_request_context`
- Deprecated `init_jinja_globals`.  Override the
  :meth:`~flask.Flask.create_jinja_environment` method instead to
  achieve the same functionality.
- Added :func:`flask.safe_join`
- The automatic JSON request data unpacking now looks at the charset
  mimetype parameter.
- Don&#39;t modify the session on :func:`flask.get_flashed_messages` if there
  are no messages in the session.
- `before_request` handlers are now able to abort requests with errors.
- it is not possible to define user exception handlers.  That way you can
  provide custom error messages from a central hub for certain errors that
  might occur during request processing (for instance database connection
  errors, timeouts from remote resources etc.).
- Blueprints can provide blueprint specific error handlers.
- Implemented generic :ref:`views` (class-based views).
   ```
   
  
  
   ### 0.6.1
   ```
   -------------

Bugfix release, released on December 31st 2010

- Fixed an issue where the default ``OPTIONS`` response was
  not exposing all valid methods in the ``Allow`` header.
- Jinja2 template loading syntax now allows &quot;./&quot; in front of
  a template load path.  Previously this caused issues with
  module setups.
- Fixed an issue where the subdomain setting for modules was
  ignored for the static folder.
- Fixed a security problem that allowed clients to download arbitrary files
  if the host server was a windows based operating system and the client
  uses backslashes to escape the directory the files where exposed from.
   ```
   
  
  
   ### 0.6
   ```
   -----------

Released on July 27th 2010, codename Whisky

- after request functions are now called in reverse order of
  registration.
- OPTIONS is now automatically implemented by Flask unless the
  application explicitly adds &#39;OPTIONS&#39; as method to the URL rule.
  In this case no automatic OPTIONS handling kicks in.
- static rules are now even in place if there is no static folder
  for the module.  This was implemented to aid GAE which will
  remove the static folder if it&#39;s part of a mapping in the .yml
  file.
- the :attr:`~flask.Flask.config` is now available in the templates
  as `config`.
- context processors will no longer override values passed directly
  to the render function.
- added the ability to limit the incoming request data with the
  new ``MAX_CONTENT_LENGTH`` configuration value.
- the endpoint for the :meth:`flask.Module.add_url_rule` method
  is now optional to be consistent with the function of the
  same name on the application object.
- added a :func:`flask.make_response` function that simplifies
  creating response object instances in views.
- added signalling support based on blinker.  This feature is currently
  optional and supposed to be used by extensions and applications.  If
  you want to use it, make sure to have `blinker`_ installed.
- refactored the way URL adapters are created.  This process is now
  fully customizable with the :meth:`~flask.Flask.create_url_adapter`
  method.
- modules can now register for a subdomain instead of just an URL
  prefix.  This makes it possible to bind a whole module to a
  configurable subdomain.

.. _blinker: https://pypi.org/project/blinker/
   ```
   
  
  
   ### 0.5.2
   ```
   -------------

Bugfix Release, released on July 15th 2010

- fixed another issue with loading templates from directories when
  modules were used.
   ```
   
  
  
   ### 0.5.1
   ```
   -------------

Bugfix Release, released on July 6th 2010

- fixes an issue with template loading from directories when modules
  where used.
   ```
   
  
  
   ### 0.5
   ```
   -----------

Released on July 6th 2010, codename Calvados

- fixed a bug with subdomains that was caused by the inability to
  specify the server name.  The server name can now be set with
  the ``SERVER_NAME`` config key.  This key is now also used to set
  the session cookie cross-subdomain wide.
- autoescaping is no longer active for all templates.  Instead it
  is only active for ``.html``, ``.htm``, ``.xml`` and ``.xhtml``.
  Inside templates this behavior can be changed with the
  ``autoescape`` tag.
- refactored Flask internally.  It now consists of more than a
  single file.
- :func:`flask.send_file` now emits etags and has the ability to
  do conditional responses builtin.
- (temporarily) dropped support for zipped applications.  This was a
  rarely used feature and led to some confusing behavior.
- added support for per-package template and static-file directories.
- removed support for `create_jinja_loader` which is no longer used
  in 0.5 due to the improved module support.
- added a helper function to expose files from any directory.
   ```
   
  
  
   ### 0.4
   ```
   -----------

Released on June 18th 2010, codename Rakia

- added the ability to register application wide error handlers
  from modules.
- :meth:`~flask.Flask.after_request` handlers are now also invoked
  if the request dies with an exception and an error handling page
  kicks in.
- test client has not the ability to preserve the request context
  for a little longer.  This can also be used to trigger custom
  requests that do not pop the request stack for testing.
- because the Python standard library caches loggers, the name of
  the logger is configurable now to better support unittests.
- added ``TESTING`` switch that can activate unittesting helpers.
- the logger switches to ``DEBUG`` mode now if debug is enabled.
   ```
   
  
  
   ### 0.3.1
   ```
   -------------

Bugfix release, released on May 28th 2010

- fixed a error reporting bug with :meth:`flask.Config.from_envvar`
- removed some unused code from flask
- release does no longer include development leftover files (.git
  folder for themes, built documentation in zip and pdf file and
  some .pyc files)
   ```
   
  
  
   ### 0.3
   ```
   -----------

Released on May 28th 2010, codename Schnaps

- added support for categories for flashed messages.
- the application now configures a :class:`logging.Handler` and will
  log request handling exceptions to that logger when not in debug
  mode.  This makes it possible to receive mails on server errors
  for example.
- added support for context binding that does not require the use of
  the with statement for playing in the console.
- the request context is now available within the with statement making
  it possible to further push the request context or pop it.
- added support for configurations.
   ```
   
  
  
   ### 0.2
   ```
   -----------

Released on May 12th 2010, codename Jägermeister

- various bugfixes
- integrated JSON support
- added :func:`~flask.get_template_attribute` helper function.
- :meth:`~flask.Flask.add_url_rule` can now also register a
  view function.
- refactored internal request dispatching.
- server listens on 127.0.0.1 by default now to fix issues with chrome.
- added external URL support.
- added support for :func:`~flask.send_file`
- module support and internal request handling refactoring
  to better support pluggable applications.
- sessions can be set to be permanent now on a per-session basis.
- better error reporting on missing secret keys.
- added support for Google Appengine.
   ```
   
  
  
   ### 0.1
   ```
   -----------

First public preview release.
   ```
   
  
</details>


 

<details>
  <summary>Links</summary>
  
  - PyPI: https://pypi.org/project/flask
  - Changelog: https://pyup.io/changelogs/flask/
  - Homepage: https://www.palletsprojects.com/p/flask/
</details>





### Update [Flask-SQLAlchemy](https://pypi.org/project/Flask-SQLAlchemy) from **2.3.2** to **2.3.2**.


<details>
  <summary>Changelog</summary>
  
  
   ### 2.3.2
   ```
   -------------

Released on October 11, 2017

- Don&#39;t mask the parent table for single-table inheritance models. (`561`_)

.. _561: https://github.com/mitsuhiko/flask-sqlalchemy/pull/561
   ```
   
  
  
   ### 2.3.1
   ```
   -------------

Released on October 5, 2017

- If a model has a table name that matches an existing table in the metadata,
  use that table. Fixes a regression where reflected tables were not picked up
  by models. (`551`_)
- Raise the correct error when a model has a table name but no primary key.
  (`556`_)
- Fix ``repr`` on models that don&#39;t have an identity because they have not been
  flushed yet. (`555`_)
- Allow specifying a ``max_per_page`` limit for pagination, to avoid users
  specifying high values in the request args. (`542`_)
- For ``paginate`` with ``error_out=False``, the minimum value for ``page`` is
  1 and ``per_page`` is 0. (`558`_)

.. _542: https://github.com/mitsuhiko/flask-sqlalchemy/pull/542
.. _551: https://github.com/mitsuhiko/flask-sqlalchemy/pull/551
.. _555: https://github.com/mitsuhiko/flask-sqlalchemy/pull/555
.. _556: https://github.com/mitsuhiko/flask-sqlalchemy/pull/556
.. _558: https://github.com/mitsuhiko/flask-sqlalchemy/pull/558
   ```
   
  
  
   ### 2.3.0
   ```
   -------------

Released on September 28, 2017

- Multiple bugs with ``__tablename__`` generation are fixed. Names will be
  generated for models that define a primary key, but not for single-table
  inheritance subclasses. Names will not override a ``declared_attr``.
  ``PrimaryKeyConstraint`` is detected. (`541`_)
- Passing an existing ``declarative_base()`` as ``model_class`` to
  ``SQLAlchemy.__init__`` will use this as the base class instead of creating
  one. This allows customizing the metaclass used to construct the base.
  (`546`_)
- The undocumented ``DeclarativeMeta`` internals that the extension uses for
  binds and table name generation have been refactored to work as mixins.
  Documentation is added about how to create a custom metaclass that does not
  do table name generation. (`546`_)
- Model and metaclass code has been moved to a new ``models`` module.
  ``_BoundDeclarativeMeta`` is renamed to ``DefaultMeta``; the old name will be
  removed in 3.0. (`546`_)
- Models have a default ``repr`` that shows the model name and primary key.
  (`530`_)
- Fixed a bug where using ``init_app`` would cause connectors to always use the
  ``current_app`` rather than the app they were created for. This caused issues
  when multiple apps were registered with the extension. (`547`_)

.. _530: https://github.com/mitsuhiko/flask-sqlalchemy/pull/530
.. _541: https://github.com/mitsuhiko/flask-sqlalchemy/pull/541
.. _546: https://github.com/mitsuhiko/flask-sqlalchemy/pull/546
.. _547: https://github.com/mitsuhiko/flask-sqlalchemy/pull/547
   ```
   
  
  
   ### 2.2
   ```
   -----------

Released on February 27, 2017, codename Dubnium

- Minimum SQLAlchemy version is 0.8 due to use of ``sqlalchemy.inspect``.
- Added support for custom ``query_class`` and ``model_class`` as args
  to the ``SQLAlchemy`` constructor. (`328`_)
- Allow listening to SQLAlchemy events on ``db.session``. (`364`_)
- Allow ``__bind_key__`` on abstract models. (`373`_)
- Allow ``SQLALCHEMY_ECHO`` to be a string. (`409`_)
- Warn when ``SQLALCHEMY_DATABASE_URI`` is not set. (`443`_)
- Don&#39;t let pagination generate invalid page numbers. (`460`_)
- Drop support of Flask &lt; 0.10. This means the db session is always tied to
  the app context and its teardown event. (`461`_)
- Tablename generation logic no longer accesses class properties unless they
  are ``declared_attr``. (`467`_)

.. _328: https://github.com/mitsuhiko/flask-sqlalchemy/pull/328
.. _364: https://github.com/mitsuhiko/flask-sqlalchemy/pull/364
.. _373: https://github.com/mitsuhiko/flask-sqlalchemy/pull/373
.. _409: https://github.com/mitsuhiko/flask-sqlalchemy/pull/409
.. _443: https://github.com/mitsuhiko/flask-sqlalchemy/pull/443
.. _460: https://github.com/mitsuhiko/flask-sqlalchemy/pull/460
.. _461: https://github.com/mitsuhiko/flask-sqlalchemy/pull/461
.. _467: https://github.com/mitsuhiko/flask-sqlalchemy/pull/467
   ```
   
  
  
   ### 2.1
   ```
   -----------

Released on October 23rd 2015, codename Caesium

- Table names are automatically generated in more cases, including
  subclassing mixins and abstract models.
- Allow using a custom MetaData object.
- Add support for binds parameter to session.
   ```
   
  
  
   ### 2.0
   ```
   -----------

Released on August 29th 2014, codename Bohrium

- Changed how the builtin signals are subscribed to skip non Flask-SQLAlchemy
  sessions.  This will also fix the attribute error about model changes
  not existing.
- Added a way to control how signals for model modifications are tracked.
- Made the ``SignallingSession`` a public interface and added a hook
  for customizing session creation.
- If the ``bind`` parameter is given to the signalling session it will no
  longer cause an error that a parameter is given twice.
- Added working table reflection support.
- Enabled autoflush by default.
- Consider ``SQLALCHEMY_COMMIT_ON_TEARDOWN`` harmful and remove from docs.
   ```
   
  
  
   ### 1.0
   ```
   -----------

Released on July 20th 2013, codename Aurum

- Added Python 3.3 support.
- Dropped 2.5 compatibility.
- Various bugfixes
- Changed versioning format to do major releases for each update now.
   ```
   
  
  
   ### 0.16
   ```
   ------------

- New distribution format (flask_sqlalchemy)
- Added support for Flask 0.9 specifics.
   ```
   
  
  
   ### 0.15
   ```
   ------------

- Added session support for multiple databases
   ```
   
  
  
   ### 0.14
   ```
   ------------

- Make relative sqlite paths relative to the application root.
   ```
   
  
  
   ### 0.13
   ```
   ------------

- Fixed an issue with Flask-SQLAlchemy not selecting the correct binds.
   ```
   
  
  
   ### 0.12
   ```
   ------------
- Added support for multiple databases.
- Expose Flask-SQLAlchemy&#39;s BaseQuery as `db.Query`.
- Set default query_class for `db.relation`, `db.relationship`, and
  `db.dynamic_loader` to Flask-SQLAlchemy&#39;s BaseQuery.
- Improved compatibility with Flask 0.7.
   ```
   
  
  
   ### 0.11
   ```
   ------------

- Fixed a bug introduced in 0.10 with alternative table constructors.
   ```
   
  
  
   ### 0.10
   ```
   ------------

- Added support for signals.
- Table names are now automatically set from the class name unless
  overriden.
- Model.query now always works for applications directly passed to
  the SQLAlchemy constructor.  Furthermore the property now raises
  an RuntimeError instead of being None.
- added session options to constructor.
- fixed a broken `__repr__`
- `db.Table` is now a factor function that creates table objects.
  This makes it possible to omit the metadata.
   ```
   
  
  
   ### 0.9
   ```
   -----------

- applied changes to pass the Flask extension approval process.
   ```
   
  
  
   ### 0.8
   ```
   -----------

- added a few configuration keys for creating connections.
- automatically activate connection recycling for MySQL connections.
- added support for the Flask testing mode.
   ```
   
  
  
   ### 0.7
   ```
   -----------

- Initial public release
   ```
   
  
</details>


 

<details>
  <summary>Links</summary>
  
  - PyPI: https://pypi.org/project/flask-sqlalchemy
  - Changelog: https://pyup.io/changelogs/flask-sqlalchemy/
  - Repo: http://github.com/mitsuhiko/flask-sqlalchemy
  - Docs: http://pythonhosted.org/Flask-SQLAlchemy/
</details>





### Update [Flask-WTF](https://pypi.org/project/Flask-WTF) from **0.14.2** to **0.14.2**.


<details>
  <summary>Changelog</summary>
  
  
   ### 0.14.2
   ```
   --------------

Released 2017-01-10

- Fix bug where ``FlaskForm`` assumed ``meta`` argument was not ``None`` if it
  was passed. (`278`_)

.. _278: https://github.com/lepture/flask-wtf/issues/278
   ```
   
  
  
   ### 0.14.1
   ```
   --------------

Released 2017-01-10

- Fix bug where the file validators would incorrectly identify an empty file as
  valid data. (`276`_, `277`_)

    - ``FileField`` is no longer deprecated. The data is checked during
      processing and only set if it&#39;s a valid file.
    - ``has_file`` *is* deprecated; it&#39;s now equivalent to ``bool(field.data)``.
    - ``FileRequired`` and ``FileAllowed`` work with both the Flask-WTF and
      WTForms ``FileField`` classes.
    - The ``Optional`` validator now works with ``FileField``.

.. _276: https://github.com/lepture/flask-wtf/issues/276
.. _277: https://github.com/lepture/flask-wtf/pull/277
   ```
   
  
  
   ### 0.14
   ```
   ------------

Released 2017-01-06

- Use itsdangerous to sign CSRF tokens and check expiration instead of doing it
  ourselves. (`264`_)

    - All tokens are URL safe, removing the ``url_safe`` parameter from
      ``generate_csrf``. (`206`_)
    - All tokens store a timestamp, which is checked in ``validate_csrf``. The
      ``time_limit`` parameter of ``generate_csrf`` is removed.

- Remove the ``app`` attribute from ``CsrfProtect``, use ``current_app``.
  (`264`_)
- ``CsrfProtect`` protects the ``DELETE`` method by default. (`264`_)
- The same CSRF token is generated for the lifetime of a request. It is exposed
  as ``g.csrf_token`` for use during testing. (`227`_, `264`_)
- ``CsrfProtect.error_handler`` is deprecated. (`264`_)

    - Handlers that return a response work in addition to those that raise an
      error. The behavior was not clear in previous docs.
    - (`200`_, `209`_, `243`_, `252`_)

- Use ``Form.Meta`` instead of deprecated ``SecureForm`` for CSRF (and
  everything else). (`216`_, `271`_)

    - ``csrf_enabled`` parameter is still recognized but deprecated. All other
      attributes and methods from ``SecureForm`` are removed. (`271`_)

- Provide ``WTF_CSRF_FIELD_NAME`` to configure the name of the CSRF token.
  (`271`_)
- ``validate_csrf`` raises ``wtforms.ValidationError`` with specific messages
  instead of returning ``True`` or ``False``. This breaks anything that was
  calling the method directly. (`239`_, `271`_)

    - CSRF errors are logged as well as raised. (`239`_)

- ``CsrfProtect`` is renamed to ``CSRFProtect``. A deprecation warning is issued
  when using the old name. ``CsrfError`` is renamed to ``CSRFError`` without
  deprecation. (`271`_)
- ``FileField`` is deprecated because it no longer provides functionality over
  the provided validators. Use ``wtforms.FileField`` directly. (`272`_)

.. _`200`: https://github.com/lepture/flask-wtf/issues/200
.. _`209`: https://github.com/lepture/flask-wtf/pull/209
.. _`216`: https://github.com/lepture/flask-wtf/issues/216
.. _`227`: https://github.com/lepture/flask-wtf/issues/227
.. _`239`: https://github.com/lepture/flask-wtf/issues/239
.. _`243`: https://github.com/lepture/flask-wtf/pull/243
.. _`252`: https://github.com/lepture/flask-wtf/pull/252
.. _`264`: https://github.com/lepture/flask-wtf/pull/264
.. _`271`: https://github.com/lepture/flask-wtf/pull/271
.. _`272`: https://github.com/lepture/flask-wtf/pull/272
   ```
   
  
  
   ### 0.13.1
   ```
   --------------

Released 2016/10/6

- Deprecation warning for ``Form`` is shown during ``__init__`` instead of immediately when subclassing. (`262`_)
- Don&#39;t use ``pkg_resources`` to get version, for compatibility with GAE. (`261`_)

.. _`261`: https://github.com/lepture/flask-wtf/issues/261
.. _`262`: https://github.com/lepture/flask-wtf/issues/262
   ```
   
  
  
   ### 0.13
   ```
   ------------

Released 2016/09/29

- ``Form`` is renamed to ``FlaskForm`` in order to avoid name collision with WTForms&#39;s base class.  Using ``Form`` will show a deprecation warning. (`250`_)
- ``hidden_tag`` no longer wraps the hidden inputs in a hidden div.  This is valid HTML5 and any modern HTML parser will behave correctly. (`217`_, `193`_)
- ``flask_wtf.html5`` is deprecated.  Import directly from ``wtforms.fields.html5``. (`251`_)
- ``is_submitted`` is true for ``PATCH`` and ``DELETE`` in addition to ``POST`` and ``PUT``. (`187`_)
- ``generate_csrf`` takes a ``token_key`` parameter to specify the key stored in the session. (`206`_)
- ``generate_csrf`` takes a ``url_safe`` parameter to allow the token to be used in URLs. (`206`_)
- ``form.data`` can be accessed multiple times without raising an exception. (`248`_)
- File extension with multiple parts (``.tar.gz``) can be used in the ``FileAllowed`` validator. (`201`_)

.. _`187`: https://github.com/lepture/flask-wtf/pull/187
.. _`193`: https://github.com/lepture/flask-wtf/issues/193
.. _`201`: https://github.com/lepture/flask-wtf/issues/201
.. _`206`: https://github.com/lepture/flask-wtf/pull/206
.. _`217`: https://github.com/lepture/flask-wtf/issues/217
.. _`248`: https://github.com/lepture/flask-wtf/pull/248
.. _`250`: https://github.com/lepture/flask-wtf/pull/250
.. _`251`: https://github.com/lepture/flask-wtf/pull/251
   ```
   
  
  
   ### 0.12
   ```
   ------------

Released 2015/07/09

- Abstract protect_csrf() into a separate method
- Update reCAPTCHA configuration
- Fix reCAPTCHA error handle
   ```
   
  
  
   ### 0.11
   ```
   ------------

Released 2015/01/21

- Use the new reCAPTCHA API via `164`_.

.. _`164`: https://github.com/lepture/flask-wtf/pull/164
   ```
   
  
  
   ### 0.10.3
   ```
   --------------

Released 2014/11/16

- Add configuration: WTF_CSRF_HEADERS via `159`_.
- Support customize hidden tags via `150`_.
- And many more bug fixes

.. _`150`: https://github.com/lepture/flask-wtf/pull/150
.. _`159`: https://github.com/lepture/flask-wtf/pull/159
   ```
   
  
  
   ### 0.10.2
   ```
   --------------

Released 2014/09/03

- Update translation for reCaptcha via `146`_.

.. _`146`: https://github.com/lepture/flask-wtf/pull/146
   ```
   
  
  
   ### 0.10.1
   ```
   --------------

Released 2014/08/26

- Update RECAPTCHA API SERVER URL via `145`_.
- Update requirement Werkzeug&gt;=0.9.5
- Fix CsrfProtect exempt for blueprints via `143`_.

.. _`145`: https://github.com/lepture/flask-wtf/pull/145
.. _`143`: https://github.com/lepture/flask-wtf/pull/143
   ```
   
  
  
   ### 0.10.0
   ```
   --------------

Released 2014/07/16

- Add configuration: WTF_CSRF_METHODS
- Support WTForms 2.0 now
- Fix csrf validation without time limit (time_limit=False)
- CSRF exempt supports blueprint `111`_.

.. _`111`: https://github.com/lepture/flask-wtf/issues/111
   ```
   
  
  
   ### 0.9.5
   ```
   -------------

Released 2014/03/21

- ``csrf_token`` for all template types `112`_.
- Make FileRequired a subclass of InputRequired `108`_.

.. _`108`: https://github.com/lepture/flask-wtf/pull/108
.. _`112`: https://github.com/lepture/flask-wtf/pull/112
   ```
   
  
  
   ### 0.9.4
   ```
   -------------

Released 2013/12/20

- Bugfix for csrf module when form has a prefix
- Compatible support for wtforms2
- Remove file API for FileField
   ```
   
  
  
   ### 0.9.3
   ```
   -------------

Released 2013/10/02

- Fix validation of recaptcha when app in testing mode `89`_.
- Bugfix for csrf module `91`_

.. _`89`: https://github.com/lepture/flask-wtf/pull/89
.. _`91`: https://github.com/lepture/flask-wtf/pull/91
   ```
   
  
  
   ### 0.9.2
   ```
   -------------

Released 2013/9/11

- Upgrade wtforms to 1.0.5.
- No lazy string for i18n `77`_.
- No DateInput widget in html5 `81`_.
- PUT and PATCH for CSRF `86`_.

.. _`77`: https://github.com/lepture/flask-wtf/issues/77
.. _`81`: https://github.com/lepture/flask-wtf/issues/81
.. _`86`: https://github.com/lepture/flask-wtf/issues/86
   ```
   
  
  
   ### 0.9.1
   ```
   -------------

Released 2013/8/21

This is a patch version for backward compitable for Flask&lt;0.10 `82`_.

.. _`82`: https://github.com/lepture/flask-wtf/issues/82
   ```
   
  
  
   ### 0.9.0
   ```
   -------------

Released 2013/8/15

- Add i18n support (issue 65)
- Use default html5 widgets and fields provided by wtforms
- Python 3.3+ support
- Redesign form, replace SessionSecureForm
- CSRF protection solution
- Drop wtforms imports
- Fix recaptcha i18n support
- Fix recaptcha validator for python 3
- More test cases, it&#39;s 90%+ coverage now
- Redesign documentation
   ```
   
  
  
   ### 0.8.4
   ```
   -------------

Released 2013/3/28

- Recaptcha Validator now returns provided message (issue 66)
- Minor doc fixes
- Fixed issue with tests barking because of nose/multiprocessing issue.
   ```
   
  
  
   ### 0.8.3
   ```
   -------------

Released 2013/3/13

- Update documentation to indicate pending deprecation of WTForms namespace
  facade
- PEP8 fixes (issue 64)
- Fix Recaptcha widget (issue 49)
   ```
   
  
  
   ### 0.8.2
   ```
   -----------------------

Initial development by Dan Jacob and Ron Duplain. 0.8.2 and prior there was not
a change log.
   ```
   
  
</details>


 

<details>
  <summary>Links</summary>
  
  - PyPI: https://pypi.org/project/flask-wtf
  - Changelog: https://pyup.io/changelogs/flask-wtf/
  - Repo: https://github.com/lepture/flask-wtf
  - Docs: http://pythonhosted.org/Flask-WTF/
</details>





### Update [Flask-Mail](https://pypi.org/project/Flask-Mail) from **0.9.1** to **0.9.1**.


*The bot wasn't able to find a changelog for this release. [Got an idea?](https://github.com/pyupio/changelogs/issues/new)*

<details>
  <summary>Links</summary>
  
  - PyPI: https://pypi.org/project/flask-mail
  - Repo: https://github.com/rduplain/flask-mail
  - Docs: http://pythonhosted.org/Flask-Mail/
</details>





### Update [Flask-Assets](https://pypi.org/project/Flask-Assets) from **0.12** to **0.12**.


<details>
  <summary>Changelog</summary>
  
  
   ### 0.12
   ```
   - Added registration of Flask CLI commands using `flask.commands`
      entrypoint group. (Jiri Kuncar)
    - Added an optional support for FlaskAzureStorage when
      `FLASK_ASSETS_USE_AZURE` is set.  (Alejo Arias)
    - Updated Flask extension imports for compatibility with Flask 0.11.
      (Andy Driver) (fixes 102)
    - Fixed generation of absolute urls using //. (fixes 73)
    - Fixed Flask-Script assets build command. (Frank Tackitt)
   ```
   
  
  
   ### 0.11
   ```
   - Match webassets 0.11.
    - Option to use Flask-CDN (James Elkins).
   ```
   
  
  
   ### 0.10
   ```
   This release is compatible with webassets 0.10.
   ```
   
  
  
   ### 0.9
   ```
   This release is compatible with webassets 0.9.
    flask-assets now support Python 3, and drops support for Python 2.5.

    - Support for Flask-S3 (Erik Taubeneck).
    - Support latest Flask-Script (Chris Hacken).
   ```
   
  
  
   ### 0.8
   ```
   This release is compatible with webassets 0.8.

    - Flask-Script&#39;s ``build`` command now has ``--parse-templates`` option.
    - ``Environment`` class now has ``from_yaml`` and ``from_module``
      shortcuts (Sean Lynch).
    - Jinja2 filter uses the Flask template environment.
    - Fixed PySscss filter.
   ```
   
  
  
   ### 0.7
   ```
   This release is compatible with webassets 0.7.

    - Now officially requires at least Flask 0.8, so it can use the new
      extension import system, but using the compatibility module, older
      Flask versions should work fine as well:
      http://flask.pocoo.org/docs/extensions/
    - Support Python 2.5.
    - Allow customizing the backend of ``ManageAssets`` command.
    - Due to webassets 0.7, the cssrewrite filter now works with Blueprints.
   ```
   
  
  
   ### 0.6.2
   ```
   - Fixed Blueprint/Module resolving in output path.
   ```
   
  
  
   ### 0.6.1
   ```
   - Building in 0.6 was very much broken (thanks Oliver Tonnhofer).
    - A custom &quot;static_folder&quot; for a Flask app or Blueprint/Module is now
      supported.
   ```
   
  
  
   ### 0.6
   ```
   - Support webassets 0.6.
    - Fixed use of wrong Flask app in some cases.
    - Fixed init_app() u…
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