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Can't visit www.povray.org #58

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yaolubrain opened this issue Apr 17, 2016 · 4 comments
Closed

Can't visit www.povray.org #58

yaolubrain opened this issue Apr 17, 2016 · 4 comments
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@yaolubrain
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yaolubrain commented Apr 17, 2016

Hi,

I can't visit www.povray.org for weeks. Is there anything wrong with the organization?

@c-lipka
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c-lipka commented Apr 17, 2016

No problem here, so whatever the problem is, it's probably located somewhere between your computer and your internet provider.

@c-lipka c-lipka closed this as completed Apr 17, 2016
@chris20
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chris20 commented Apr 17, 2016

There is a known issue with users downstream from Telia. They are not honoring the route for our class C. This is affecting people in various parts of Scandinavia and Europe at least. Below is the message we have on povray.org regarding the issue:


We've become aware that since late November some visitors in the Scandinavian region have been unable to access povray.org and its related sites via their broadband connection, but find that when using a mobile connection the site works fine.

This issue affects visitors whose ISP's rely on TeliaSonera for transit or routing information (while there may be other backbone providers affected, we have not received examples other than Telia). Basically Telia are not receiving (or not accepting, we are not sure which) routing information for the network that povray.org is hosted on (203.29.75.0/24, advertised on AS6062).

At this point the matter is out of our hands as it involves backbone providers and how they exchange BGP routing information. The issue has been brought to the attention of providers in both the USA (where our network is hosted) and Sweden, and we can only wait to see if or when they will resolve it.

Please also note that affected visitors will probably not be able to successfully email us regarding the issue if they use their ISP-provided email accounts as these will generally use the same routing tables as used for general web browsing. Using GMail or other non-ISP-specific services ought to work.

We will update this post as more information becomes available.

@chris20 chris20 reopened this Apr 17, 2016
@c-lipka
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c-lipka commented Dec 23, 2016

Is this still an issue?

@c-lipka c-lipka added the stale appears to be outdated label Jun 11, 2021
@c-lipka
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c-lipka commented Jun 11, 2021

Closed due to lack of further information.

@c-lipka c-lipka closed this as completed Jun 11, 2021
wip-sync pushed a commit to NetBSD/pkgsrc-wip that referenced this issue Nov 14, 2021
------------------------------------------------------------------------------
POV-Ray Changelog Digest
------------------------------------------------------------------------------
Notes:

- As of version 3.7.0.1, this branch (`release/v3.7.0`) has been
  detached from the main POV-Ray 3.7 development, and no longer shares updates
  with it. Development of this branch is now generally limited to maintaining
  compatibility of the 3.7.0 source code with contemporary build environments.

- To view a referenced GitHub issue (#xxx), replace the leading # of the
  issue ID with the URL https://github.com/POV-Ray/povray/issues/.
  For example, to read GitHub issue #58, visit:
  POV-Ray/povray#58

- To view a referenced flyspray bug report (FS#xxx), replace the leading
  FS# of the flyspray bug ID with the URL http://bugs.povray.org/.
  For example, to read FS#270, visit:
  http://bugs.povray.org/270

- To view a referenced newsgroup posting (<xxxxx@news.povray.org>), prefix
  the message ID with the URL http://news.povray.org/.
  The '<' and '>' are optional (if using a shell you may want to omit them).
  For example, to read <42765ef3$1@news.povray.org>, visit:
  http://news.povray.org/42765ef3$1@news.povray.org
------------------------------------------------------------------------------
Detailed changelog information is available in the file `revision.txt`, which
should be located in the same directory as this file is.
------------------------------------------------------------------------------

Changes between 3.7.0.9 and 3.7.0.10
====================================

(Note: This version has not been released in binary form, as it does not
feature significant changes in functionality over the original 3.7.0 binaries,
and any fixed bugs are deemed highly unlikely to actually occur in the wild.)

This version constitutes a maintenance update of the POV-Ray 3.7.0 source
code, focused on improving compatibility with modern OpenEXR versions.

Fixed or Mitigated Bugs
-----------------------

  - Fix incompatibilities with OpenEXR 3 library (GitHub issue #408).
    (Note: Use of OpenEXR 3 may require `configure CXXFLAGS="-std=c++11" ...`)
  - OpenEXR handling code could conceivably report an unwarranted error
    when handling OpenEXR files > 2 GB on some platforms (notably Windows
    or 32-bit systems).
  - Using mosaic preview together with radiosity would cause failed assertions
    (and thus crashes) in debug builds.

Changes between 3.7.0.8 and 3.7.0.9
===================================

(Note: This version has not been released in binary form, as it does not
feature any changes in functionality over the original 3.7.0 binaries.)

This version constitutes a maintenance update of the POV-Ray 3.7.0 source
code, focused on improving compatibility with Mac OS and non-GNU Unix builds.

Fixed or Mitigated Bugs
-----------------------

  - Modify `./configure` script to invoke `stat` with `-c` parameter instead
    of `--format` on busybox-style systems (partially fixes GitHub issue #400,
    "Building on postmarketOS on PinePhone").
  - Eliminate uint type from platform-independent code (concludes fix of
    GitHub issue #400, "Building on postmarketOS on PinePhone").
  - Change locations of auto-generated `config.h` and original `VERSION` file
    to prevent the latter or its copy from erroneously being picked up on some
    systems as `<version>` standard C++20 include file by libraries (notably
    boost thread 1.73 and later; fixes GitHub issue #403, "povray 3.7.0.8 does
    not build on macOS 11.0 Big Sur").

Changes between 3.7.0.7 and 3.7.0.8
===================================

(Note: This version has not been released in binary form, as it does not
feature any changes in functionality over the original 3.7.0 binaries.)

This version constitutes a maintenance update of the POV-Ray 3.7.0 source
code, focused on improving compatibility with Mac OS builds.

Fixed or Mitigated Bugs
-----------------------

  - Modify thread creation code to more easily address thread stack size issues
    in Mac OS builds (requires Boost 1.50 or later to be effective).

Changes between 3.7.0.6 and 3.7.0.7
===================================

(Note: This version has not been released in binary form, as it does not
feature any changes in functionality over the original 3.7.0 binaries.)

This version constitutes a maintenance update of the POV-Ray 3.7.0 source
code, focused on restoring compatibility with contemporary build environments.

Fixed or Mitigated Bugs
-----------------------

  - Fix configure script failing to properly handle `.` directory in
    `C_INCLUDE_PATH` or `CPLUS_INCLUDE_PATH` (fixes GitHub issue #342,
    "AX_FIX_INCORRECT_PATH is broken").

Changes between 3.7.0.5 and 3.7.0.6
===================================

(Note: This version has not been released in binary form, as it does not
feature any changes in functionality over the original 3.7.0 binaries.)

This version constitutes a maintenance update of the POV-Ray 3.7.0 source
code, focused on restoring compatibility with contemporary build environments.

Fixed or Mitigated Bugs
-----------------------

  - Fix configure script failing to use -lboost_system with Boost 1.66
    (fixes GitHub issue #341, "macOS build failure for 3.7.0.5").

Changes between 3.7.0.4 and 3.7.0.5
===================================

(Note: This version has not been released in binary form, as it does not
feature any changes in functionality over the original 3.7.0 binaries.)

This version constitutes a maintenance update of the POV-Ray 3.7.0 source
code, focused on restoring compatibility with contemporary build environments.

Compatibility Improvements
--------------------------

  - Fixed compatibility with systems defining `NULL` as `0` when using
    `shared_ptr` from C++11 rather than boost/tr1 (GitHub issue #339).
  - Fixed compatibility with systems not exposing `atof` in the global
    namespace (reported in discussion about GitHub issue #317).
  - Eliminated use of `register` keyword to silence warnings with C++11 (where
    the keyword is deprecated) and improve compatibility with C++17 (where the
    keyword is disallowed).

Compiler Requirements
---------------------

  - To compile with Boost 1.65.0 or later, a C++11-compliant compiler will be
    required for this and any future versions of the v3.7.0 series.

Known Issues
------------

  - The 3rd party libraries bundled with the POV-Ray 3.7.0 source code have not
    been updated for C++17 compliance; as a consequence, POV-Ray for Windows
    may not compile on fully C++17-compliant compilers.

Changes between 3.7.0.3 and 3.7.0.4
===================================

(Note: This version has not been released in binary form, as it does not
feature any changes in functionality over the original 3.7.0 binaries.)

This version constitutes a maintenance update of the POV-Ray 3.7.0 source
code, focused on restoring compatibility with contemporary build environments.

Fixed or Mitigated Bugs
-----------------------

  - Fixed minor error in Unix man page.
  - Fixed a bug that caused build errors when trying to compile with VS 2010
    without SP1.
  - Partially fixed incompatibility with Boost 1.65.0.

Known Issues
------------

  - To compile with Boost 1.65.0 or later, a C++11-compliant compiler is
    required.

Changes between 3.7.0.2 and 3.7.0.3
===================================

(Note: This version has not been released in binary form, as it does not
feature any changes in functionality over the original 3.7.0 binaries.)

This version constitutes a maintenance update of the POV-Ray 3.7.0 source
code, focused on restoring compatibility with contemporary build environments.

Fixed or Mitigated Bugs
-----------------------

  - Updated OpenEXR file handling code to be compatible with GNU C++ compiler
    g++ 6.x (missed that code portion in 3.7.0.2).
  - Fixed a bug discovered in bicubic patch code that could theoretically lead
    to unpredictable behaviour. (To our knowledge, the official 3.7.0 Windows
    binaries should be safe.)

Other Noteworthy
----------------

  - The Windows build process is now documented in `Windows/README.md` instead
    of `Windows/README.html` and `Windows/README.txt`.

Changes between 3.7.0.1 and 3.7.0.2
===================================

(Note: This version has not been released in binary form, as it does not
feature any changes in functionality over the original 3.7.0 binaries.)

This version constitutes a maintenance update of the POV-Ray 3.7.0 source
code, focused on restoring compatibility with contemporary build environments.

Fixed or Mitigated Bugs
-----------------------

  - Updated the bundled boost library to version 1.62, as the version bundled
    with the 3.7.0.1 source code (boost 1.59) turned out to have a bug that
    would have caused POV-Ray for Windows to wake the computer from sleep mode
    even when not currently rendering.
  - Updated code to be compatible with GNU C++ compiler g++ 6.x (tested with
    6.3.1).

Changes between 3.7.0 and 3.7.0.1
=================================

(Note: This version has not been released in binary form, as it does not
feature any changes in functionality over the original 3.7.0 binaries.)

This version constitutes a maintenance update of the POV-Ray 3.7.0 source
code, focused on restoring compatibility with contemporary build environments.

Compatibility Improvements
--------------------------

  - Updated the Unix build process to be compatible with modern versions of
    Automake.
  - Updated the Unix build process to automatically link the `boost_system`
    library if required, to be compatible with modern versions of the boost
    libraries.
  - Updated the source code to eliminate conflicts with C++11.
  - Updated the Unix-specific source code and build process to be compatible
    with Mac OS X.
  - Updated the bundled boost and OpenExr libraries to versions compatible with
    Microsoft Visual Studio 2015.
  - Changed the pre-compiled header files to be compatible with Microsoft
    Visual Studio 2015.

Other Noteworthy
----------------

  - Improved documentation of the Unix build process.

---------------------------------
Changes between 3.7.RC7 and 3.7.0
---------------------------------

   - This is the version 3.7.0 release, and mostly things are in order,
     however a few minor bugs have been addressed. Continued efforts towards
     addressing static code analysis issue's resulted in the inclusion of
     several high profile fixes into this release. The scene files included
     with the distribution have been reviewed as well. This includes
     version branding, deleting some older irrelevent files, and a few new
     additions. The windows version insert menu files were also updated and
     expanded. Additionally the insert menu templates are now also available
     in HTML for convenient use with 'cut and paste'. The distribution package
     has been branded with a different (AGPL3) license.

   - For technical reasons the Macintosh OS graphical user interface was not
     ready at the time of this release. However, the source code will be made
     available to users so they can build their own binary if the wish.

Windows Related:
----------------

   - moved codemax source and removed dependence on codemax header files
   - relocated cmedit source files
   - updated help file
   - updated keywords used for context-sensitive help
   - minor setup tweak
   - fix unquoted path in shell extension registration and added registry key
     backups for uninstall
   - updated source code readme.html
   - updated about box image
   - some tweaks related to console project and remove codemax project
   - removed vs8 and vs9 solutions
   - fixed issue with editor selection due to off-by-one line numbers.
     make use of SetCaretPos consistent
   - update about bitmap to remove explicit URL's and add support to about
     window code to make some areas act as hyperlinks
   - remove old 4BPP toolbar icons as 16-color mode support isn't really
     relevant anymore
   - rename a few files in bitmaps directory whose names were upper-case

Static Code Analysis:
---------------------

   - CID 967264: Non-array delete for scalars
   - CID 967298: Resource Leak
   - CID 967299: Resource Leak
   - CID 967300: Resource Leak
   - CID 967301: Resource Leak
   - CID 967302: Resource Leak
   - CID 967303: Resource Leak
   - CID 967363: Uninitialized scalar variable
   - CID 967364: Uninitialized scalar variable
   - CID 967365: Uninitialized pointer read

   - Several fixes were rolled back, pending further investigation. They have
     been tabled for inclusion in a future release.

Fixed or mitigated the following bug reports:
---------------------------------------------

   - http://bugs.povray.org/task/262  linux sources being compiled twice
   - http://bugs.povray.org/task/271  filter affects object's own brightness
   - http://bugs.povray.org/task/274  light source fading and subsurface
   - http://bugs.povray.org/task/294  splines are not thread safe
   - http://bugs.povray.org/task/304  for loop fails to perform last iteration
   - http://bugs.povray.org/task/308  heightfield computation has a regression

Other Noteworthy:
-----------------

   - assigned licences to individual source files in the distribution tree
   - minor but effective changes to octree code for improved performance
     in radiosity-heavy scenes
   - minor fix to radiosity statistics (octree samples/node)
   - cleaned up our jpeg code to use the proper constants for the jpeglib's
     custom "boolean" type (we erroneously passed standard C++ bool constants
     instead, which could lead to compile errors on some systems)
   - suppressed duplicate version message and flipped version to 3.7.0
   - moved some code (previously a temp fix) to the frontend where it belongs
   - added new include files: shapes3.inc, meshmaker.inc and makegrass.inc
   - a couple of (unix specific) developer and user contributed fixes
   - remove outdated support header files for borland, mingw and watcom
     compilers
   - add warranty disclaimer to console output
   - updates to unix man page

-----------------------------------
Changes between 3.7.RC6 and 3.7.RC7
-----------------------------------

   - This is the FINAL release candidate. It features continued refinements to
     the Windows user interface as well as the setup/install process, fixes
     found by static code analysis, and various other bug fixes.

Windows Installer:
------------------

   - POVWIN now assigns .pov file association to when installing.
   - Improved cloning of v3.6 INI and provide better defaults.
   - Various fixes/improvements to the way Windows INSTALL works and how the
     documents path is auto-detected if not specified.
   - Additional setup tweaks.

Windows Crash Reports:
----------------------

   - Fix to handle filenames with a comma in them: crash report #419.

Static Code Analysis:
---------------------

   - CID 967356: Uninitialized scalar variable
     uninit_use: Using uninitialized value "r". See also FS#267

   - CID 967224: Truncated stdio return value
     char_io: Assigning the return value of "pov_base::ITextStream::getchar()"
     to char "chr" truncated its value

   - CID 967248: Copy-paste error
     copy_paste_error: "t1" in "t1 < 1e+07." looks like a copy-paste error.
     Should it says "t2" instead

   - CID 967249  Resource leak in object
     1. alloc_new: Allocating memory by calling
        "new double[camera.Blur_Samples]"
     2. var_assign: Assigning: "this->Sample_Threshold" =
        "new double[camera.Blur_Samples]"
     3. ctor_dtor_leak: The constructor allocates field "Sample_Threshold" of
        "pov::TracePixel::FocalBlurData" but the destructor and whatever
        functions it calls do not free it

   - CID 967420: Non-virtual destructor
     Nonvirtual_dtor: Class pov::RadiosityTask::RadiosityBlockInfo has a
     destructor and a pointer to it is upcast to class pov::ViewData::BlockInfo
     which doesn't have a virtual destructor

Fixed or mitigated the following bug reports:
---------------------------------------------

   - http://bugs.povray.org/task/270  render abort-continue (+C) skips blocks
   - http://bugs.povray.org/task/267  bug in "sor" primitive causes artifacts
   - http://bugs.povray.org/task/266  improper quoted strings handling
   - http://bugs.povray.org/task/265  supress clang compilation warnings
   - http://bugs.povray.org/task/257  Input file resuming animation render
   - http://bugs.povray.org/task/249  UTF-8 files with BOM read error
   - http://bugs.povray.org/task/247  set no_radiosity in Screen_Object()
   - http://bugs.povray.org/task/238  error during #read leaves file open
   - http://bugs.povray.org/task/234  allows GD flag to work correctly
   - http://bugs.povray.org/task/233  picture index out of range
   - http://bugs.povray.org/task/232  illegal map_type usage reporting
   - http://bugs.povray.org/task/224  syntax highlighting/auto-comp (windows)
   - http://bugs.povray.org/task/153  determine I/O permission for output file
   - http://bugs.povray.org/task/150  improves POVWIN shell "open with" option
   - http://bugs.povray.org/task/135  editor tab right-click menu additions
   - http://bugs.povray.org/task/109  frame-by-frame debug data handling

Other Noteworthy:
-----------------

    - Several updates to #5678 (FS#233): workaround for fmod() apparently not
      conforming to C++ standard on some linux machines.
    - Fixed radiosity issues with "diffuse albedo" syntax.
    - Fix for benchmark thread vs CPU count (windows version).
    - Fix to get rid of a shape/poly.cpp compile warning on Linux variants
    - Added (re-enabled) crand support.
    - Couple of fixes for an issue caused by a "boost" change.
    - Build-in benchmark can now render without external distribution files.
    - Fixed a bug in file-backed image container.
    - Bump benchmark version to 2.01
    - Various windows user interface refinements
    - Added new option to prevent the system (windows) from sleeping whilst a
      render is in progress. by default this is selected.
    - Fix a long-standing bug where pressing 'pause' during a parse or render
      could sometimes put the frontend/backend sync into an unrecoverable state
    - Updated copyright information for some 3rd party libraries.
    - A few signedness fixes in image handling code.
    - Continued code cleanup including getting rid of unused code & parameters.
    - Updated VS project libraries: zlib, libpng, libjpeg
    - Added Append_File +GP option, which allows users to append streamed
      console to existing console stream output file(s).

-----------------------------------
Changes between 3.7.RC5 and 3.7.RC6
-----------------------------------

   - This release candidate features continued refinements to the Windows
     installer, VS10 code (and other) cleanup and a few bug fixes.

Windows Installer:
------------------

   - Several updates and improvements that address user feedback.
   - Fixed an issue with the XP64 installer.

Windows Source Build:
---------------------

   - Fixed ALL tiff project targets to build tiff config headers.
   - Fixed Debug/x64 target to build OpenEXR to Float.

Windows Crash Reports:
----------------------

   - Fix for divide-by-zero in stats code when radiosity query count is 0
     crash report #384, dump file #342
   - Fix merge issue from change #5387 which re-introduced a bug fixed earlier
     crash report #385, dump file #343
   - Potential fixes for a number of crash reports related to the editor
     (particularly drag&drop actions)
   - Fix for numeric overflow issues in image handling; eg: VERY large images

Fixed or mitigated the following reports:
-----------------------------------------

http://bugs.povray.org/task/241    FS#241    (Photons not working correctly)

Other Noteworthy
----------------

   - Insert menu (windows version) update from Friedrich Lohmller.
   - Fixed problems with colored transparent backgrounds.
   - Fixed the Windows help file searchable index.
   - Some general code housekeeping (comments and whitespace).
   - A minor fix for radiosity adc_bailout handling.
   - Corrected a formatting issue with radiosity statistics reporting.
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