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Changes with nginx 1.1.11 12 Dec 2011
*) Feature: the "so_keepalive" parameter of the "listen" directive.
Thanks to Vsevolod Stakhov.
*) Feature: the "if_not_empty" parameter of the
"fastcgi/scgi/uwsgi_param" directives.
*) Feature: the $https variable.
*) Feature: the "proxy_redirect" directive supports variables in the
first parameter.
*) Feature: the "proxy_redirect" directive supports regular expressions.
*) Bugfix: the $sent_http_cache_control variable might contain a wrong
value if the "expires" directive was used.
Thanks to Yichun Zhang.
*) Bugfix: the "read_ahead" directive might not work combined with
"try_files" and "open_file_cache".
*) Bugfix: a segmentation fault might occur in a worker process if small
time was used in the "inactive" parameter of the "proxy_cache_path"
directive.
*) Bugfix: responses from cache might hang.
Changes with nginx 1.1.10 30 Nov 2011
*) Bugfix: a segmentation fault occured in a worker process if AIO was
used on Linux; the bug had appeared in 1.1.9.
Changes with nginx 1.1.9 28 Nov 2011
*) Change: now double quotes are encoded in an "echo" SSI-command
output.
Thanks to Zaur Abasmirzoev.
*) Feature: the "valid" parameter of the "resolver" directive. By
default TTL returned by a DNS server is used.
Thanks to Kirill A. Korinskiy.
*) Bugfix: nginx might hang after a worker process abnormal termination.
*) Bugfix: a segmentation fault might occur in a worker process if SNI
was used; the bug had appeared in 1.1.2.
*) Bugfix: in the "keepalive_disable" directive; the bug had appeared in
1.1.8.
Thanks to Alexander Usov.
*) Bugfix: SIGWINCH signal did not work after first binary upgrade; the
bug had appeared in 1.1.1.
*) Bugfix: backend responses with length not matching "Content-Length"
header line are no longer cached.
*) Bugfix: in the "scgi_param" directive, if complex parameters were
used.
*) Bugfix: in the "epoll" event method.
Thanks to Yichun Zhang.
*) Bugfix: in the ngx_http_flv_module.
Thanks to Piotr Sikora.
*) Bugfix: in the ngx_http_mp4_module.
*) Bugfix: IPv6 addresses are now handled properly in a request line and
in a "Host" request header line.
*) Bugfix: "add_header" and "expires" directives did not work if a
request was proxied and response status code was 206.
*) Bugfix: nginx could not be built on FreeBSD 10.
*) Bugfix: nginx could not be built on AIX.
Changes with nginx 1.1.8 14 Nov 2011
*) Change: the ngx_http_limit_zone_module was renamed to the
ngx_http_limit_conn_module.
*) Change: the "limit_zone" directive was superseded by the
"limit_conn_zone" directive with a new syntax.
*) Feature: support for multiple "limit_conn" limits on the same level.
*) Feature: the "image_filter_sharpen" directive.
*) Bugfix: a segmentation fault might occur in a worker process if
resolver got a big DNS response.
Thanks to Ben Hawkes.
*) Bugfix: in cache key calculation if internal MD5 implementation was
used; the bug had appeared in 1.0.4.
*) Bugfix: the "If-Modified-Since", "If-Range", etc. client request
header lines might be passed to backend while caching; or not passed
without caching if caching was enabled in another part of the
configuration.
*) Bugfix: the module ngx_http_mp4_module sent incorrect
"Content-Length" response header line if the "start" argument was
used.
Thanks to Piotr Sikora.
Changes with nginx 1.1.7 31 Oct 2011
*) Feature: support of several DNS servers in the "resolver" directive.
Thanks to Kirill A. Korinskiy.
*) Bugfix: a segmentation fault occurred on start or during
reconfiguration if the "ssl" directive was used at http level and
there was no "ssl_certificate" defined.
*) Bugfix: reduced memory consumption while proxying big files if they
were buffered to disk.
*) Bugfix: a segmentation fault might occur in a worker process if
"proxy_http_version 1.1" directive was used.
*) Bugfix: in the "expires @time" directive.
Changes with nginx 1.1.6 17 Oct 2011
*) Change in internal API: now module context data are cleared while
internal redirect to named location.
Requested by Yichun Zhang.
*) Change: if a server in an upstream failed, only one request will be
sent to it after fail_timeout; the server will be considered alive if
it will successfully respond to the request.
*) Change: now the 0x7F-0x1F characters are escaped as \xXX in an
access_log.
*) Feature: "proxy/fastcgi/scgi/uwsgi_ignore_headers" directives support
the following additional values: X-Accel-Limit-Rate,
X-Accel-Buffering, X-Accel-Charset.
*) Feature: decrease of memory consumption if SSL is used.
*) Bugfix: some UTF-8 characters were processed incorrectly.
Thanks to Alexey Kuts.
*) Bugfix: the ngx_http_rewrite_module directives specified at "server"
level were executed twice if no matching locations were defined.
*) Bugfix: a socket leak might occurred if "aio sendfile" was used.
*) Bugfix: connections with fast clients might be closed after
send_timeout if file AIO was used.
*) Bugfix: in the ngx_http_autoindex_module.
*) Bugfix: the module ngx_http_mp4_module did not support seeking on
32-bit platforms.
Changes with nginx 1.1.5 05 Oct 2011
*) Feature: the "uwsgi_buffering" and "scgi_buffering" directives.
Thanks to Peter Smit.
*) Bugfix: non-cacheable responses might be cached if
"proxy_cache_bypass" directive was used.
Thanks to John Ferlito.
*) Bugfix: in HTTP/1.1 support in the ngx_http_proxy_module.
*) Bugfix: cached responses with an empty body were returned
incorrectly; the bug had appeared in 0.8.31.
*) Bugfix: 201 responses of the ngx_http_dav_module were incorrect; the
bug had appeared in 0.8.32.
*) Bugfix: in the "return" directive.
*) Bugfix: the "ssl_session_cache builtin" directive caused segmentation
fault; the bug had appeared in 1.1.1.
Changes with nginx 1.1.4 20 Sep 2011
*) Feature: the ngx_http_upstream_keepalive module.
*) Feature: the "proxy_http_version" directive.
*) Feature: the "fastcgi_keep_conn" directive.
*) Feature: the "worker_aio_requests" directive.
*) Bugfix: if nginx was built --with-file-aio it could not be run on
Linux kernel which did not support AIO.
*) Bugfix: in Linux AIO error processing.
Thanks to Hagai Avrahami.
*) Bugfix: reduced memory consumption for long-lived requests.
*) Bugfix: the module ngx_http_mp4_module did not support 64-bit MP4
"co64" atom.
Changes with nginx 1.1.3 14 Sep 2011
*) Feature: the module ngx_http_mp4_module.
*) Bugfix: in Linux AIO combined with open_file_cache.
*) Bugfix: open_file_cache did not update file info on retest if file
was not atomically changed.
*) Bugfix: nginx could not be built on MacOSX 10.7.
Changes with nginx 1.1.2 05 Sep 2011
*) Change: now if total size of all ranges is greater than source
response size, then nginx disables ranges and returns just the source
response.
*) Feature: the "max_ranges" directive.
*) Bugfix: the "ssl_verify_client", "ssl_verify_depth", and
"ssl_prefer_server_ciphers" directives might work incorrectly if SNI
was used.
*) Bugfix: in the "proxy/fastcgi/scgi/uwsgi_ignore_client_abort"
directives.
Changes with nginx 1.1.1 22 Aug 2011
*) Change: now cache loader processes either as many files as specified
by "loader_files" parameter or works no longer than time specified by
the "loader_threshold" parameter during each iteration.
*) Change: now SIGWINCH signal works only in daemon mode.
*) Feature: now shared zones and caches use POSIX semaphores on Solaris.
Thanks to Den Ivanov.
*) Feature: accept filters are now supported on NetBSD.
*) Bugfix: nginx could not be built on Linux 3.0.
*) Bugfix: nginx did not use gzipping in some cases; the bug had
appeared in 1.1.0.
*) Bugfix: request body might be processed incorrectly if client used
pipelining.
*) Bugfix: in the "request_body_in_single_buf" directive.
*) Bugfix: in "proxy_set_body" and "proxy_pass_request_body" directives
if SSL connection to backend was used.
*) Bugfix: nginx hogged CPU if all servers in an upstream were marked as
"down".
*) Bugfix: a segmentation fault might occur during reconfiguration if
ssl_session_cache was defined but not used in previous configuration.
*) Bugfix: a segmentation fault might occur in a worker process if many
backup servers were used in an upstream.
*) Bugfix: a segmentation fault might occur in a worker process if
"fastcgi/scgi/uwsgi_param" directives were used with values starting
with "HTTP_"; the bug had appeared in 0.8.40.
Changes with nginx 1.1.0 01 Aug 2011
*) Feature: cache loader run time decrease.
*) Feature: "loader_files", "loader_sleep", and "loader_threshold"
options of the "proxy/fastcgi/scgi/uwsgi_cache_path" directives.
*) Feature: loading time decrease of configuration with large number of
HTTPS sites.
*) Feature: now nginx supports ECDHE key exchange ciphers.
Thanks to Adrian Kotelba.
*) Feature: the "lingering_close" directive.
Thanks to Maxim Dounin.
*) Bugfix: in closing connection for pipelined requests.
Thanks to Maxim Dounin.
*) Bugfix: nginx did not disable gzipping if client sent "gzip;q=0" in
"Accept-Encoding" request header line.
*) Bugfix: in timeout in unbuffered proxied mode.
Thanks to Maxim Dounin.
*) Bugfix: memory leaks when a "proxy_pass" directive contains variables
and proxies to an HTTPS backend.
Thanks to Maxim Dounin.
*) Bugfix: in parameter validaiton of a "proxy_pass" directive with
variables.
Thanks to Lanshun Zhou.
*) Bugfix: SSL did not work on QNX.
Thanks to Maxim Dounin.
*) Bugfix: SSL modules could not be built by gcc 4.6 without
--with-debug option.
Changes with nginx 1.0.5 19 Jul 2011
*) Change: now default SSL ciphers are "HIGH:!aNULL:!MD5".
Thanks to Rob Stradling.
*) Feature: the "referer_hash_max_size" and "referer_hash_bucket_size"
directives.
Thanks to Witold Filipczyk.
*) Feature: $uid_reset variable.
*) Bugfix: a segmentation fault might occur in a worker process, if a
caching was used.
Thanks to Lanshun Zhou.
*) Bugfix: worker processes may got caught in an endless loop during
reconfiguration, if a caching was used; the bug had appeared in
0.8.48.
Thanks to Maxim Dounin.
*) Bugfix: "stalled cache updating" alert.
Thanks to Maxim Dounin.
Changes with nginx 1.0.4 01 Jun 2011
*) Change: now regular expressions case sensitivity in the "map"
directive is given by prefixes "~" or "~*".
*) Feature: now shared zones and caches use POSIX semaphores on Linux.
Thanks to Denis F. Latypoff.
*) Bugfix: "stalled cache updating" alert.
*) Bugfix: nginx could not be built --without-http_auth_basic_module;
the bug had appeared in 1.0.3.
Changes with nginx 1.0.3 25 May 2011
*) Feature: the "auth_basic_user_file" directive supports "$apr1",
"{PLAIN}", and "{SSHA}" password encryption methods.
Thanks to Maxim Dounin.
*) Feature: the "geoip_org" directive and $geoip_org variable.
Thanks to Alexander Uskov, Arnaud Granal, and Denis F. Latypoff.
*) Feature: ngx_http_geo_module and ngx_http_geoip_module support IPv4
addresses mapped to IPv6 addresses.
*) Bugfix: a segmentation fault occurred in a worker process during
testing IPv4 address mapped to IPv6 address, if access or deny rules
were defined only for IPv6; the bug had appeared in 0.8.22.
*) Bugfix: a cached response may be broken if "proxy/fastcgi/scgi/
uwsgi_cache_bypass" and "proxy/fastcgi/scgi/uwsgi_no_cache" directive
values were different; the bug had appeared in 0.8.46.
Changes with nginx 1.0.2 10 May 2011
*) Feature: now shared zones and caches use POSIX semaphores.
*) Bugfix: in the "rotate" parameter of the "image_filter" directive.
Thanks to Adam Bocim.
*) Bugfix: nginx could not be built on Solaris; the bug had appeared in
1.0.1.
Changes with nginx 1.0.1 03 May 2011
*) Change: now the "split_clients" directive uses MurmurHash2 algorithm
because of better distribution.
Thanks to Oleg Mamontov.
*) Change: now long strings starting with zero are not considered as
false values.
Thanks to Maxim Dounin.
*) Change: now nginx uses a default listen backlog value 511 on Linux.
*) Feature: the $upstream_... variables may be used in the SSI and perl
modules.
*) Bugfix: now nginx limits better disk cache size.
Thanks to Oleg Mamontov.
*) Bugfix: a segmentation fault might occur while parsing incorrect IPv4
address; the bug had appeared in 0.9.3.
Thanks to Maxim Dounin.
*) Bugfix: nginx could not be built by gcc 4.6 without --with-debug
option.
*) Bugfix: nginx could not be built on Solaris 9 and earlier; the bug
had appeared in 0.9.3.
Thanks to Dagobert Michelsen.
*) Bugfix: $request_time variable had invalid values if subrequests were
used; the bug had appeared in 0.8.47.
Thanks to Igor A. Valcov.
Changes with nginx 1.0.0 12 Apr 2011
*) Bugfix: a cache manager might hog CPU after reload.
Thanks to Maxim Dounin.
*) Bugfix: an "image_filter crop" directive worked incorrectly coupled
with an "image_filter rotate 180" directive.
*) Bugfix: a "satisfy any" directive disabled custom 401 error page.
Changes with nginx 0.9.7 04 Apr 2011
*) Feature: now keepalive connections may be closed premature, if there
are no free worker connections.
Thanks to Maxim Dounin.
*) Feature: the "rotate" parameter of the "image_filter" directive.
Thanks to Adam Bocim.
*) Bugfix: a case when a backend in "fastcgi_pass", "scgi_pass", or
"uwsgi_pass" directives is given by expression and refers to a
defined upstream.
Changes with nginx 0.9.6 21 Mar 2011
*) Feature: the "map" directive supports regular expressions as value of
the first parameter.
*) Feature: $time_iso8601 access_log variable.
Thanks to Michael Lustfield.
Changes with nginx 0.9.5 21 Feb 2011
*) Change: now nginx uses a default listen backlog value -1 on Linux.
Thanks to Andrei Nigmatulin.
*) Feature: the "utf8" parameter of "geoip_country" and "geoip_city"
directives.
Thanks to Denis F. Latypoff.
*) Bugfix: in a default "proxy_redirect" directive if "proxy_pass"
directive has no URI part.
Thanks to Maxim Dounin.
*) Bugfix: an "error_page" directive did not work with nonstandard error
codes; the bug had appeared in 0.8.53.
Thanks to Maxim Dounin.
Changes with nginx 0.9.4 21 Jan 2011
*) Feature: the "server_name" directive supports the $hostname variable.
*) Feature: 494 code for "Request Header Too Large" error.
Changes with nginx 0.9.3 13 Dec 2010
*) Bugfix: if there was a single server for given IPv6 address:port
pair, then captures in regular expressions in a "server_name"
directive did not work.
*) Bugfix: nginx could not be built on Solaris; the bug had appeared in
0.9.0.
Changes with nginx 0.9.2 06 Dec 2010
*) Feature: the "If-Unmodified-Since" client request header line
support.
*) Workaround: fallback to accept() syscall if accept4() was not
implemented; the issue had appeared in 0.9.0.
*) Bugfix: nginx could not be built on Cygwin; the bug had appeared in
0.9.0.
*) Bugfix: for OpenSSL vulnerability CVE-2010-4180.
Thanks to Maxim Dounin.
Changes with nginx 0.9.1 30 Nov 2010
*) Bugfix: "return CODE message" directives did not work; the bug had
appeared in 0.9.0.
Changes with nginx 0.9.0 29 Nov 2010
*) Feature: the "keepalive_disable" directive.
*) Feature: the "map" directive supports variables as value of a defined
variable.
*) Feature: the "map" directive supports empty strings as value of the
first parameter.
*) Feature: the "map" directive supports expressions as the first
parameter.
*) Feature: nginx(8) manual page.
Thanks to Sergey Osokin.
*) Feature: Linux accept4() support.
Thanks to Simon Liu.
*) Workaround: elimination of Linux linker warning about "sys_errlist"
and "sys_nerr"; the warning had appeared in 0.8.35.
*) Bugfix: a segmentation fault might occur in a worker process, if the
"auth_basic" directive was used.
Thanks to Michail Laletin.
*) Bugfix: compatibility with ngx_http_eval_module; the bug had appeared
in 0.8.42.
Changes with nginx 0.8.53 18 Oct 2010
*) Feature: now the "error_page" directive allows to change a status
code in a redirect.
*) Feature: the "gzip_disable" directive supports special "degradation"
mask.
*) Bugfix: a socket leak might occurred if file AIO was used.
Thanks to Maxim Dounin.
*) Bugfix: if the first server had no "listen" directive and there was
no explicit default server, then a next server with a "listen"
directive became the default server; the bug had appeared in 0.8.21.
Changes with nginx 0.8.52 28 Sep 2010
*) Bugfix: nginx used SSL mode for a listen socket if any listen option
was set; the bug had appeared in 0.8.51.
Changes with nginx 0.8.51 27 Sep 2010
*) Change: the "secure_link_expires" directive has been canceled.
*) Change: a logging level of resolver errors has been lowered from
"alert" to "error".
*) Feature: now a listen socket "ssl" parameter may be set several
times.
Changes with nginx 0.8.50 02 Sep 2010
*) Feature: the "secure_link", "secure_link_md5", and
"secure_link_expires" directives of the ngx_http_secure_link_module.
*) Feature: the -q switch.
Thanks to Gena Makhomed.
*) Bugfix: worker processes may got caught in an endless loop during
reconfiguration, if a caching was used; the bug had appeared in
0.8.48.
*) Bugfix: in the "gzip_disable" directive.
Thanks to Derrick Petzold.
*) Bugfix: nginx/Windows could not send stop, quit, reopen, and reload
signals to a process run in other session.
Changes with nginx 0.8.49 09 Aug 2010
*) Feature: the "image_filter_jpeg_quality" directive supports
variables.
*) Bugfix: a segmentation fault might occur in a worker process, if the
$geoip_region_name variables was used; the bug had appeared in
0.8.48.
*) Bugfix: errors intercepted by error_page were cached only for next
request; the bug had appeared in 0.8.48.
Changes with nginx 0.8.48 03 Aug 2010
*) Change: now the "server_name" directive default value is an empty
name "".
Thanks to Gena Makhomed.
*) Change: now the "server_name_in_redirect" directive default value is
"off".
*) Feature: the $geoip_dma_code, $geoip_area_code, and
$geoip_region_name variables.
Thanks to Christine McGonagle.
*) Bugfix: the "proxy_pass", "fastcgi_pass", "uwsgi_pass", and
"scgi_pass" directives were not inherited inside "limit_except"
blocks.
*) Bugfix: the "proxy_cache_min_uses", "fastcgi_cache_min_uses"
"uwsgi_cache_min_uses", and "scgi_cache_min_uses" directives did not
work; the bug had appeared in 0.8.46.
*) Bugfix: the "fastcgi_split_path_info" directive used incorrectly
captures, if only parts of an URI were captured.
Thanks to Yuriy Taraday and Frank Enderle.
*) Bugfix: the "rewrite" directive did not escape a ";" character during
copying from URI to query string.
Thanks to Daisuke Murase.
*) Bugfix: the ngx_http_image_filter_module closed a connection, if an
image was larger than "image_filter_buffer" size.
Changes with nginx 0.8.47 28 Jul 2010
*) Bugfix: $request_time variable had invalid values for subrequests.
*) Bugfix: errors intercepted by error_page could not be cached.
*) Bugfix: a cache manager process may got caught in an endless loop, if
max_size parameter was used; the bug had appeared in 0.8.46.
Changes with nginx 0.8.46 19 Jul 2010
*) Change: now the "proxy_no_cache", "fastcgi_no_cache",
"uwsgi_no_cache", and "scgi_no_cache" directives affect on a cached
response saving only.
*) Feature: the "proxy_cache_bypass", "fastcgi_cache_bypass",
"uwsgi_cache_bypass", and "scgi_cache_bypass" directives.
*) Bugfix: nginx did not free memory in cache keys zones if there was an
error during working with backend: the memory was freed only after
inactivity time or on memory low condition.
Changes with nginx 0.8.45 13 Jul 2010
*) Feature: ngx_http_xslt_filter improvements.
Thanks to Laurence Rowe.
*) Bugfix: SSI response might be truncated after include with
wait="yes"; the bug had appeared in 0.7.25.
Thanks to Maxim Dounin.
*) Bugfix: the "listen" directive did not support the "setfib=0"
parameter.
Changes with nginx 0.8.44 05 Jul 2010
*) Change: now nginx does not cache by default backend responses, if
they have a "Set-Cookie" header line.
*) Feature: the "listen" directive supports the "setfib" parameter.
Thanks to Andrew Filonov.
*) Bugfix: the "sub_filter" directive might change character case on
partial match.
*) Bugfix: compatibility with HP/UX.
*) Bugfix: compatibility with AIX xlC_r compiler.
*) Bugfix: nginx treated large SSLv2 packets as plain requests.
Thanks to Miroslaw Jaworski.
Changes with nginx 0.8.43 30 Jun 2010
*) Feature: large geo ranges base loading speed-up.
*) Bugfix: an error_page redirection to "location /zero {return 204;}"
without changing status code kept the error body; the bug had
appeared in 0.8.42.
*) Bugfix: nginx might close IPv6 listen socket during reconfiguration.
Thanks to Maxim Dounin.
*) Bugfix: the $uid_set variable may be used at any request processing
stage.
Changes with nginx 0.8.42 21 Jun 2010
*) Change: now nginx tests locations given by regular expressions, if
request was matched exactly by a location given by a prefix string.
The previous behavior has been introduced in 0.7.1.
*) Feature: the ngx_http_scgi_module.
Thanks to Manlio Perillo.
*) Feature: a text answer may be added to a "return" directive.
Changes with nginx 0.8.41 15 Jun 2010
*) Security: nginx/Windows worker might be terminated abnormally if a
requested file name has invalid UTF-8 encoding.
*) Change: now nginx allows to use spaces in a request line.
*) Bugfix: the "proxy_redirect" directive changed incorrectly a backend
"Refresh" response header line.
Thanks to Andrey Andreew and Max Sogin.
*) Bugfix: nginx did not support path without host name in "Destination"
request header line.
Changes with nginx 0.8.40 07 Jun 2010
*) Security: now nginx/Windows ignores default file stream name.
Thanks to Jose Antonio Vazquez Gonzalez.
*) Feature: the ngx_http_uwsgi_module.
Thanks to Roberto De Ioris.
*) Feature: a "fastcgi_param" directive with value starting with "HTTP_"
overrides a client request header line.
*) Bugfix: the "If-Modified-Since", "If-Range", etc. client request
header lines were passed to FastCGI-server while caching.
*) Bugfix: listen unix domain socket could not be changed during
reconfiguration.
Thanks to Maxim Dounin.
Changes with nginx 0.8.39 31 May 2010
*) Bugfix: an inherited "alias" directive worked incorrectly in
inclusive location.
*) Bugfix: in "alias" with variables and "try_files" directives
combination.
*) Bugfix: listen unix domain and IPv6 sockets did not inherit while
online upgrade.
Thanks to Maxim Dounin.
Changes with nginx 0.8.38 24 May 2010
*) Feature: the "proxy_no_cache" and "fastcgi_no_cache" directives.
*) Feature: now the "rewrite" directive does a redirect automatically if
the $scheme variable is used.
Thanks to Piotr Sikora.
*) Bugfix: now "limit_req" delay directive conforms to the described
algorithm.
Thanks to Maxim Dounin.
*) Bugfix: the $uid_got variable might not be used in the SSI and perl
modules.
Changes with nginx 0.8.37 17 May 2010
*) Feature: the ngx_http_split_clients_module.
*) Feature: the "map" directive supports keys more than 255 characters.
*) Bugfix: nginx ignored the "private" and "no-store" values in the
"Cache-Control" backend response header line.
*) Bugfix: a "stub" parameter of an "include" SSI directive was not
used, if empty response has 200 status code.
*) Bugfix: if a proxied or FastCGI request was internally redirected to
another proxied or FastCGI location, then a segmentation fault might
occur in a worker process; the bug had appeared in 0.8.33.
Thanks to Yichun Zhang.
*) Bugfix: IMAP connections may hang until they timed out while talking
to Zimbra server.
Thanks to Alan Batie.
Changes with nginx 0.8.36 22 Apr 2010
*) Bugfix: the ngx_http_dav_module handled incorrectly the DELETE, COPY,
and MOVE methods for symlinks.
*) Bugfix: values of the $query_string, $arg_..., etc. variables cached
in main request were used by the SSI module in subrequests.
*) Bugfix: a variable value was repeatedly encoded after each an "echo"
SSI-command output; the bug had appeared in 0.6.14.
*) Bugfix: a worker process hung if a FIFO file was requested.
Thanks to Vicente Aguilar and Maxim Dounin.
*) Bugfix: OpenSSL-1.0.0 compatibility on 64-bit Linux.
Thanks to Maxim Dounin.
*) Bugfix: nginx could not be built --without-http-cache; the bug had
appeared in 0.8.35.
Changes with nginx 0.8.35 01 Apr 2010
*) Change: now the charset filter runs before the SSI filter.
*) Feature: the "chunked_transfer_encoding" directive.
*) Bugfix: an "&" character was not escaped when it was copied in
arguments part in a rewrite rule.
*) Bugfix: nginx might be terminated abnormally while a signal
processing or if the directive "timer_resolution" was used on
platforms which do not support kqueue or eventport notification
methods.
Thanks to George Xie and Maxim Dounin.
*) Bugfix: if temporary files and permanent storage area resided at
different file systems, then permanent file modification times were
incorrect.
Thanks to Maxim Dounin.
*) Bugfix: ngx_http_memcached_module might issue the error message
"memcached sent invalid trailer".
Thanks to Maxim Dounin.
*) Bugfix: nginx could not built zlib-1.2.4 library using the library
sources.
Thanks to Maxim Dounin.
*) Bugfix: a segmentation fault occurred in a worker process, if there
was large stderr output before FastCGI response; the bug had appeared
in 0.8.34.
Thanks to Maxim Dounin.
Changes with nginx 0.8.34 03 Mar 2010
*) Bugfix: nginx did not support all ciphers and digests used in client
certificates.
Thanks to Innocenty Enikeew.
*) Bugfix: nginx cached incorrectly FastCGI responses if there was large
stderr output before response.
*) Bugfix: nginx did not support HTTPS referrers.
*) Bugfix: nginx/Windows might not find file if path in configuration
was given in other character case; the bug had appeared in 0.8.33.
*) Bugfix: the $date_local variable has an incorrect value, if the "%s"
format was used.
Thanks to Maxim Dounin.
*) Bugfix: if ssl_session_cache was not set or was set to "none", then
during client certificate verify the error "session id context
uninitialized" might occur; the bug had appeared in 0.7.1.
*) Bugfix: a geo range returned default value if the range included two
or more /16 networks and did not begin at /16 network boundary.
*) Bugfix: a block used in a "stub" parameter of an "include" SSI
directive was output with "text/plain" MIME type.
*) Bugfix: $r->sleep() did not work; the bug had appeared in 0.8.11.
Changes with nginx 0.8.33 01 Feb 2010
*) Security: now nginx/Windows ignores trailing spaces in URI.
Thanks to Dan Crowley, Core Security Technologies.
*) Security: now nginx/Windows ignores short files names.
Thanks to Dan Crowley, Core Security Technologies.
*) Change: now keepalive connections after POST requests are not
disabled for MSIE 7.0+.
Thanks to Adam Lounds.
*) Workaround: now keepalive connections are disabled for Safari.
Thanks to Joshua Sierles.
*) Bugfix: if a proxied or FastCGI request was internally redirected to
another proxied or FastCGI location, then $upstream_response_time
variable may have abnormally large value; the bug had appeared in
0.8.7.
*) Bugfix: a segmentation fault might occur in a worker process, while
discarding a request body; the bug had appeared in 0.8.11.
Changes with nginx 0.8.32 11 Jan 2010
*) Bugfix: UTF-8 encoding usage in the ngx_http_autoindex_module.
Thanks to Maxim Dounin.
*) Bugfix: regular expression named captures worked for two names only.
Thanks to Maxim Dounin.
*) Bugfix: now the "localhost" name is used in the "Host" request header
line, if an unix domain socket is defined in the "auth_http"
directive.
Thanks to Maxim Dounin.
*) Bugfix: nginx did not support chunked transfer encoding for 201
responses.
Thanks to Julian Reich.
*) Bugfix: if the "expires modified" set date in the past, then a
negative number was set in the "Cache-Control" response header line.
Thanks to Alex Kapranoff.
Changes with nginx 0.8.31 23 Dec 2009
*) Feature: now the "error_page" directive may redirect the 301 and 302
responses.
*) Feature: the $geoip_city_continent_code, $geoip_latitude, and
$geoip_longitude variables.
Thanks to Arvind Sundararajan.
*) Feature: now the ngx_http_image_filter_module deletes always EXIF and
other application specific data if the data consume more than 5% of a
JPEG file.
*) Bugfix: nginx closed a connection if a cached response had an empty
body.
Thanks to Piotr Sikora.
*) Bugfix: nginx might not be built by gcc 4.x if the -O2 or higher
optimization option was used.
Thanks to Maxim Dounin and Denis F. Latypoff.
*) Bugfix: regular expressions in location were always tested in
case-sensitive mode; the bug had appeared in 0.8.25.
*) Bugfix: nginx cached a 304 response if there was the "If-None-Match"
header line in a proxied request.
Thanks to Tim Dettrick and David Kostal.
*) Bugfix: nginx/Windows tried to delete a temporary file twice if the
file should replace an already existent file.
Changes with nginx 0.8.30 15 Dec 2009
*) Change: now the default buffer size of the
"large_client_header_buffers" directive is 8K.
Thanks to Andrew Cholakian.
*) Feature: the conf/fastcgi.conf for simple FastCGI configurations.
*) Bugfix: nginx/Windows tried to rename a temporary file twice if the
file should replace an already existent file.
*) Bugfix: of "double free or corruption" error issued if host could not
be resolved; the bug had appeared in 0.8.22.
Thanks to Konstantin Svist.
*) Bugfix: in libatomic usage on some platforms.
Thanks to W-Mark Kubacki.
Changes with nginx 0.8.29 30 Nov 2009
*) Change: now the "009" status code is written to an access log for
proxied HTTP/0.9 responses.
*) Feature: the "addition_types", "charset_types", "gzip_types",
"ssi_types", "sub_filter_types", and "xslt_types" directives support
an "*" parameter.
*) Feature: GCC 4.1+ built-in atomic operations usage.
Thanks to W-Mark Kubacki.
*) Feature: the --with-libatomic[=DIR] option in the configure.
Thanks to W-Mark Kubacki.
*) Bugfix: listen unix domain socket had limited access rights.
*) Bugfix: cached HTTP/0.9 responses were handled incorrectly.
*) Bugfix: regular expression named captures given by "?P<...>" did not
work in a "server_name" directive.
Thanks to Maxim Dounin.
Changes with nginx 0.8.28 23 Nov 2009
*) Bugfix: nginx could not be built with the --without-pcre parameter;
the bug had appeared in 0.8.25.
Changes with nginx 0.8.27 17 Nov 2009
*) Bugfix: regular expressions did not work in nginx/Windows; the bug
had appeared in 0.8.25.
Changes with nginx 0.8.26 16 Nov 2009
*) Bugfix: in captures usage in "rewrite" directive; the bug had
appeared in 0.8.25.
*) Bugfix: nginx could not be built without the --with-debug option; the
bug had appeared in 0.8.25.
Changes with nginx 0.8.25 16 Nov 2009
*) Change: now no message is written in an error log if a variable is
not found by $r->variable() method.
*) Feature: the ngx_http_degradation_module.
*) Feature: regular expression named captures.
*) Feature: now URI part is not required a "proxy_pass" directive if
variables are used.
*) Feature: now the "msie_padding" directive works for Chrome too.
*) Bugfix: a segmentation fault occurred in a worker process on low
memory condition; the bug had appeared in 0.8.18.
*) Bugfix: nginx sent gzipped responses to clients those do not support
gzip, if "gzip_static on" and "gzip_vary off"; the bug had appeared
in 0.8.16.
Changes with nginx 0.8.24 11 Nov 2009
*) Bugfix: nginx always added "Content-Encoding: gzip" response header
line in 304 responses sent by ngx_http_gzip_static_module.
*) Bugfix: nginx could not be built without the --with-debug option; the
bug had appeared in 0.8.23.
*) Bugfix: the "unix:" parameter of the "set_real_ip_from" directive
inherited incorrectly from previous level.
*) Bugfix: in resolving empty name.
Changes with nginx 0.8.23 11 Nov 2009
*) Security: now SSL/TLS renegotiation is disabled.
Thanks to Maxim Dounin.
*) Bugfix: listen unix domain socket did not inherit while online
upgrade.
*) Bugfix: the "unix:" parameter of the "set_real_ip_from" directive did
not without yet another directive with any IP address.
*) Bugfix: segmentation fault and infinite looping in resolver.
*) Bugfix: in resolver.
Thanks to Artem Bokhan.
Changes with nginx 0.8.22 03 Nov 2009
*) Feature: the "proxy_bind", "fastcgi_bind", and "memcached_bind"
directives.
*) Feature: the "access" and the "deny" directives support IPv6.
*) Feature: the "set_real_ip_from" directive supports IPv6 addresses in
request headers.
*) Feature: the "unix:" parameter of the "set_real_ip_from" directive.
*) Bugfix: nginx did not delete unix domain socket after configuration
testing.
*) Bugfix: nginx deleted unix domain socket while online upgrade.
*) Bugfix: the "!-x" operator did not work.
Thanks to Maxim Dounin.
*) Bugfix: a segmentation fault might occur in a worker process, if
limit_rate was used in HTTPS server.
Thanks to Maxim Dounin.
*) Bugfix: a segmentation fault might occur in a worker process while
$limit_rate logging.
Thanks to Maxim Dounin.
*) Bugfix: a segmentation fault might occur in a worker process, if
there was no "listen" directive in "server" block; the bug had
appeared in 0.8.21.
Changes with nginx 0.8.21 26 Oct 2009
*) Feature: now the "-V" switch shows TLS SNI support.
*) Feature: the "listen" directive of the HTTP module supports unix
domain sockets.
Thanks to Hongli Lai.
*) Feature: the "default_server" parameter of the "listen" directive.
*) Feature: now a "default" parameter is not required to set listen
socket options.
*) Bugfix: nginx did not support dates in 2038 year on 32-bit platforms;
*) Bugfix: socket leak; the bug had appeared in 0.8.11.
Changes with nginx 0.8.20 14 Oct 2009
*) Change: now default SSL ciphers are "HIGH:!ADH:!MD5".
*) Bugfix: the ngx_http_autoindex_module did not show the trailing slash
in links to a directory; the bug had appeared in 0.7.15.
*) Bugfix: nginx did not close a log file set by the --error-log-path
configuration option; the bug had appeared in 0.7.53.
*) Bugfix: nginx did not treat a comma as separator in the
"Cache-Control" backend response header line.
*) Bugfix: nginx/Windows might not create temporary file, a cache file,
or "proxy/fastcgi_store"d file if a worker had no enough access
rights for top level directories.
*) Bugfix: the "Set-Cookie" and "P3P" FastCGI response header lines were
not hidden while caching if no "fastcgi_hide_header" directives were
used with any parameters.
*) Bugfix: nginx counted incorrectly disk cache size.
Changes with nginx 0.8.19 06 Oct 2009
*) Change: now SSLv2 protocol is disabled by default.
*) Change: now default SSL ciphers are "ALL:!ADH:RC4+RSA:+HIGH:+MEDIUM".
*) Bugfix: a "limit_req" directive did not work; the bug had appeared in
0.8.18.
Changes with nginx 0.8.18 06 Oct 2009
*) Feature: the "read_ahead" directive.
*) Feature: now several "perl_modules" directives may be used.
*) Feature: the "limit_req_log_level" and "limit_conn_log_level"
directives.
*) Bugfix: now "limit_req" directive conforms to the leaky bucket
algorithm.
Thanks to Maxim Dounin.
*) Bugfix: nginx did not work on Linux/sparc.
Thanks to Marcus Ramberg.
*) Bugfix: nginx sent '\0' in a "Location" response header line on MKCOL
request.
Thanks to Xie Zhenye.
*) Bugfix: zero status code was logged instead of 499 status code; the
bug had appeared in 0.8.11.
*) Bugfix: socket leak; the bug had appeared in 0.8.11.
Changes with nginx 0.8.17 28 Sep 2009
*) Security: now "/../" are disabled in "Destination" request header
line.
*) Change: now $host variable value is always low case.
*) Feature: the $ssl_session_id variable.
*) Bugfix: socket leak; the bug had appeared in 0.8.11.
Changes with nginx 0.8.16 22 Sep 2009
*) Feature: the "image_filter_transparency" directive.
*) Bugfix: "addition_types" directive was incorrectly named
"addtion_types".
*) Bugfix: resolver cache poisoning.
Thanks to Matthew Dempsky.
*) Bugfix: memory leak in resolver.
Thanks to Matthew Dempsky.
*) Bugfix: invalid request line in $request variable was written in
access_log only if error_log was set to "info" or "debug" level.
*) Bugfix: in PNG alpha-channel support in the
ngx_http_image_filter_module.
*) Bugfix: nginx always added "Vary: Accept-Encoding" response header
line, if both "gzip_static" and "gzip_vary" were on.
*) Bugfix: in UTF-8 encoding support by "try_files" directive in
nginx/Windows.
*) Bugfix: in "post_action" directive usage; the bug had appeared in
0.8.11.
Thanks to Igor Artemiev.
Changes with nginx 0.8.15 14 Sep 2009
*) Security: a segmentation fault might occur in worker process while
specially crafted request handling.
Thanks to Chris Ries.
*) Bugfix: if names .domain.tld, .sub.domain.tld, and .domain-some.tld
were defined, then the name .sub.domain.tld was matched by
.domain.tld.
*) Bugfix: in transparency support in the ngx_http_image_filter_module.
*) Bugfix: in file AIO.
*) Bugfix: in X-Accel-Redirect usage; the bug had appeared in 0.8.11.
*) Bugfix: in embedded perl module; the bug had appeared in 0.8.11.
Changes with nginx 0.8.14 07 Sep 2009
*) Bugfix: an expired cached response might stick in the "UPDATING"
state.
*) Bugfix: a segmentation fault might occur in worker process, if
error_log was set to info or debug level.
Thanks to Sergey Bochenkov.
*) Bugfix: in embedded perl module; the bug had appeared in 0.8.11.
*) Bugfix: an "error_page" directive did not redirect a 413 error; the
bug had appeared in 0.6.10.
Changes with nginx 0.8.13 31 Aug 2009
*) Bugfix: in the "aio sendfile" directive; the bug had appeared in
0.8.12.
*) Bugfix: nginx could not be built without the --with-file-aio option
on FreeBSD; the bug had appeared in 0.8.12.
Changes with nginx 0.8.12 31 Aug 2009
*) Feature: the "sendfile" parameter in the "aio" directive on FreeBSD.
*) Bugfix: in try_files; the bug had appeared in 0.8.11.
*) Bugfix: in memcached; the bug had appeared in 0.8.11.
Changes with nginx 0.8.11 28 Aug 2009
*) Change: now directive "gzip_disable msie6" does not disable gzipping
for MSIE 6.0 SV1.
*) Feature: file AIO support on FreeBSD and Linux.
*) Feature: the "directio_alignment" directive.
Changes with nginx 0.8.10 24 Aug 2009
*) Bugfix: memory leaks if GeoIP City database was used.
*) Bugfix: in copying temporary files to permanent storage area; the bug
had appeared in 0.8.9.
Changes with nginx 0.8.9 17 Aug 2009
*) Feature: now the start cache loader runs in a separate process; this
should improve large caches handling.
*) Feature: now temporary files and permanent storage area may reside at
different file systems.
Changes with nginx 0.8.8 10 Aug 2009
*) Bugfix: in handling FastCGI headers split in records.
*) Bugfix: a segmentation fault occurred in worker process, if a request
was handled in two proxied or FastCGIed locations and a caching was
enabled in the first location; the bug had appeared in 0.8.7.
Changes with nginx 0.8.7 27 Jul 2009
*) Change: minimum supported OpenSSL version is 0.9.7.
*) Change: the "ask" parameter of the "ssl_verify_client" directive was
changed to the "optional" parameter and now it checks a client
certificate if it was offered.
Thanks to Brice Figureau.
*) Feature: the $ssl_client_verify variable.
Thanks to Brice Figureau.
*) Feature: the "ssl_crl" directive.
Thanks to Brice Figureau.
*) Feature: the "proxy" parameter of the "geo" directive.
*) Feature: the "image_filter" directive supports variables for setting
size.
*) Bugfix: the $ssl_client_cert variable usage corrupted memory; the bug
had appeared in 0.7.7.
Thanks to Sergey Zhuravlev.
*) Bugfix: "proxy_pass_header" and "fastcgi_pass_header" directives did
not pass to a client the "X-Accel-Redirect", "X-Accel-Limit-Rate",
"X-Accel-Buffering", and "X-Accel-Charset" lines from backend
response header.
Thanks to Maxim Dounin.
*) Bugfix: in handling "Last-Modified" and "Accept-Ranges" backend
response header lines; the bug had appeared in 0.7.44.
Thanks to Maxim Dounin.
*) Bugfix: the "[alert] zero size buf" error if subrequest returns an
empty response; the bug had appeared in 0.8.5.
Changes with nginx 0.8.6 20 Jul 2009
*) Feature: the ngx_http_geoip_module.
*) Bugfix: XSLT filter may fail with message "not well formed XML
document" for valid XML document.
Thanks to Kuramoto Eiji.
*) Bugfix: now in MacOSX, Cygwin, and nginx/Windows locations given by a
regular expression are always tested in case insensitive mode.
*) Bugfix: now nginx/Windows ignores trailing dots in URI.
Thanks to Hugo Leisink.
*) Bugfix: name of file specified in --conf-path was not honored during
installation; the bug had appeared in 0.6.6.
Thanks to Maxim Dounin.
Changes with nginx 0.8.5 13 Jul 2009
*) Bugfix: now nginx allows underscores in a request method.
*) Bugfix: a 500 error code was returned for invalid login/password
while HTTP Basic authentication on Windows.
*) Bugfix: ngx_http_perl_module responses did not work in subrequests.
*) Bugfix: in ngx_http_limit_req_module.
Thanks to Maxim Dounin.
Changes with nginx 0.8.4 22 Jun 2009
*) Bugfix: nginx could not be built --without-http-cache; the bug had
appeared in 0.8.3.
Changes with nginx 0.8.3 19 Jun 2009
*) Feature: the $upstream_cache_status variable.
*) Bugfix: nginx could not be built on MacOSX 10.6.
*) Bugfix: nginx could not be built --without-http-cache; the bug had
appeared in 0.8.2.
*) Bugfix: a segmentation fault occurred in worker process, if a backend
401 error was intercepted and the backend did not set the
"WWW-Authenticate" response header line.
Thanks to Eugene Mychlo.
Changes with nginx 0.8.2 15 Jun 2009
*) Bugfix: in open_file_cache and proxy/fastcgi cache interaction on
start up.
*) Bugfix: open_file_cache might cache open file descriptors too long;
the bug had appeared in 0.7.4.
Changes with nginx 0.8.1 08 Jun 2009
*) Feature: the "updating" parameter in "proxy_cache_use_stale" and
"fastcgi_cache_use_stale" directives.
*) Bugfix: the "If-Modified-Since", "If-Range", etc. client request
header lines were passed to backend while caching if no
"proxy_set_header" directive was used with any parameters.
*) Bugfix: the "Set-Cookie" and "P3P" response header lines were not
hidden while caching if no "proxy_hide_header/fastcgi_hide_header"
directives were used with any parameters.
*) Bugfix: the ngx_http_image_filter_module did not support GIF87a
format.
Thanks to Denis Ilyinyh.
*) Bugfix: nginx could not be built modules on Solaris 10 and early; the
bug had appeared in 0.7.56.
Changes with nginx 0.8.0 02 Jun 2009
*) Feature: the "keepalive_requests" directive.
*) Feature: the "limit_rate_after" directive.
Thanks to Ivan Debnar.
*) Bugfix: XLST filter did not work in subrequests.
*) Bugfix: in relative paths handling in nginx/Windows.
*) Bugfix: in proxy_store, fastcgi_store, proxy_cache, and fastcgi_cache
in nginx/Windows.
*) Bugfix: in memory allocation error handling.
Thanks to Maxim Dounin and Kirill A. Korinskiy.
Changes with nginx 0.7.59 25 May 2009
*) Feature: the "proxy_cache_methods" and "fastcgi_cache_methods"
directives.
*) Bugfix: socket leak; the bug had appeared in 0.7.25.
Thanks to Maxim Dounin.
*) Bugfix: a segmentation fault occurred in worker process, if a request
had no body and the $request_body variable was used;
the bug had appeared in 0.7.58.
*) Bugfix: the SSL modules might not built on Solaris and Linux;
the bug had appeared in 0.7.56.
*) Bugfix: ngx_http_xslt_filter_module responses were not handled by
SSI, charset, and gzip filters.
*) Bugfix: a "charset" directive did not set a charset to
ngx_http_gzip_static_module responses.
Changes with nginx 0.7.58 18 May 2009
*) Feature: a "listen" directive of the mail proxy module supports IPv6.
*) Feature: the "image_filter_jpeg_quality" directive.
*) Feature: the "client_body_in_single_buffer" directive.
*) Feature: the $request_body variable.
*) Bugfix: in ngx_http_autoindex_module in file name links having a ":"
symbol in the name.
*) Bugfix: "make upgrade" procedure did not work; the bug had appeared
in 0.7.53.
Thanks to Denis F. Latypoff.
Changes with nginx 0.7.57 12 May 2009
*) Bugfix: a floating-point fault occurred in worker process, if the
ngx_http_image_filter_module errors were redirected to named
location; the bug had appeared in 0.7.56.
Changes with nginx 0.7.56 11 May 2009
*) Feature: nginx/Windows supports IPv6 in a "listen" directive of the
HTTP module.
*) Bugfix: in ngx_http_image_filter_module.
Changes with nginx 0.7.55 06 May 2009
*) Bugfix: the http_XXX parameters in "proxy_cache_use_stale" and
"fastcgi_cache_use_stale" directives did not work.
*) Bugfix: fastcgi cache did not cache header only responses.
*) Bugfix: of "select() failed (9: Bad file descriptor)" error in
nginx/Unix and "select() failed (10038: ...)" error in nginx/Windows.
*) Bugfix: a segmentation fault might occur in worker process, if an
"debug_connection" directive was used; the bug had appeared in
0.7.54.
*) Bugfix: fix ngx_http_image_filter_module building errors.
*) Bugfix: the files bigger than 2G could not be transferred using
$r->sendfile.
Thanks to Maxim Dounin.
Changes with nginx 0.7.54 01 May 2009
*) Feature: the ngx_http_image_filter_module.
*) Feature: the "proxy_ignore_headers" and "fastcgi_ignore_headers"
directives.
*) Bugfix: a segmentation fault might occur in worker process, if an
"open_file_cache_errors off" directive was used; the bug had appeared
in 0.7.53.
*) Bugfix: the "port_in_redirect off" directive did not work; the bug
had appeared in 0.7.39.
*) Bugfix: improve handling of "select" method errors.
*) Bugfix: of "select() failed (10022: ...)" error in nginx/Windows.
*) Bugfix: in error text descriptions in nginx/Windows; the bug had
appeared in 0.7.53.
Changes with nginx 0.7.53 27 Apr 2009
*) Change: now a log set by --error-log-path is created from the very
start-up.
*) Feature: now the start up errors and warnings are outputted to an
error_log and stderr.
*) Feature: the empty --prefix= configure parameter forces nginx to use
a directory where it was run as prefix.
*) Feature: the -p switch.
*) Feature: the -s switch on Unix platforms.
*) Feature: the -? and -h switches.
Thanks to Jerome Loyet.
*) Feature: now switches may be set in condensed form.
*) Bugfix: nginx/Windows did not work if configuration file was given by
the -c switch.
*) Bugfix: temporary files might be not removed if the "proxy_store",
"fastcgi_store", "proxy_cache", or "fastcgi_cache" were used.
Thanks to Maxim Dounin.
*) Bugfix: an incorrect value was passed to mail proxy authentication
server in "Auth-Method" header line; the bug had appeared
in 0.7.34.
Thanks to Simon Lecaille.
*) Bugfix: system error text descriptions were not logged on Linux;
the bug had appeared in 0.7.45.
*) Bugfix: the "fastcgi_cache_min_uses" directive did not work.
Thanks to Andrew Vorobyoff.
Changes with nginx 0.7.52 20 Apr 2009
*) Feature: the first native Windows binary release.
*) Bugfix: in processing HEAD method while caching.
*) Bugfix: in processing the "If-Modified-Since", "If-Range", etc.
client request header lines while caching.
*) Bugfix: now the "Set-Cookie" and "P3P" header lines are hidden in
cacheable responses.
*) Bugfix: if nginx was built with the ngx_http_perl_module and with a
perl which supports threads, then during a master process exit the
message "panic: MUTEX_LOCK" might be issued.
*) Bugfix: nginx could not be built --without-http-cache; the bug had
appeared in 0.7.48.
*) Bugfix: nginx could not be built on platforms different from i386,
amd64, sparc, and ppc; the bug had appeared in 0.7.42.
Changes with nginx 0.7.51 12 Apr 2009
*) Feature: the "try_files" directive supports a response code in the
fallback parameter.
*) Feature: now any response code can be used in the "return" directive.
*) Bugfix: the "error_page" directive made an external redirect without
query string; the bug had appeared in 0.7.44.
*) Bugfix: if servers listened on several defined explicitly addresses,
then virtual servers might not work; the bug had appeared in 0.7.39.
Changes with nginx 0.7.50 06 Apr 2009
*) Bugfix: the $arg_... variables did not work; the bug had appeared in
0.7.49.
Changes with nginx 0.7.49 06 Apr 2009
*) Bugfix: a segmentation fault might occur in worker process, if the
$arg_... variables were used; the bug had appeared in 0.7.48.
Changes with nginx 0.7.48 06 Apr 2009
*) Feature: the "proxy_cache_key" directive.
*) Bugfix: now nginx takes into account the "X-Accel-Expires",
"Expires", and "Cache-Control" header lines in a backend response.
*) Bugfix: now nginx caches responses for the GET requests only.
*) Bugfix: the "fastcgi_cache_key" directive was not inherited.
*) Bugfix: the $arg_... variables did not work with SSI subrequests.
Thanks to Maxim Dounin.
*) Bugfix: nginx could not be built with uclibc library.
Thanks to Timothy Redaelli.
*) Bugfix: nginx could not be built on OpenBSD; the bug had
appeared in 0.7.46.
Changes with nginx 0.7.47 01 Apr 2009
*) Bugfix: nginx could not be built on FreeBSD 6 and early versions; the
bug had appeared in 0.7.46.
*) Bugfix: nginx could not be built on MacOSX; the bug had
appeared in 0.7.46.
*) Bugfix: if the "max_size" parameter was set, then the cache manager
might purge a whole cache; the bug had appeared in 0.7.46.
*) Change: a segmentation fault might occur in worker process, if the
"proxy_cache"/"fastcgi_cache" and the "proxy_cache_valid"/
"fastcgi_cache_valid" were set on different levels; the bug had
appeared in 0.7.46.
*) Bugfix: a segmentation fault might occur in worker process, if a
request was redirected to a proxied or FastCGI server via error_page
or try_files; the bug had appeared in 0.7.44.
Changes with nginx 0.7.46 30 Mar 2009
*) Bugfix: the previous release tarball was incorrect.
Changes with nginx 0.7.45 30 Mar 2009
*) Change: now the "proxy_cache" and the "proxy_cache_valid" directives
can be set on different levels.
*) Change: the "clean_time" parameter of the "proxy_cache_path"
directive is canceled.
*) Feature: the "max_size" parameter of the "proxy_cache_path"
directive.
*) Feature: the ngx_http_fastcgi_module preliminary cache support.
*) Feature: now on shared memory allocation errors directive and zone
names are logged.
*) Bugfix: the directive "add_header last-modified ''" did not delete a
"Last-Modified" response header line; the bug had appeared in 0.7.44.
*) Bugfix: a relative path in the "auth_basic_user_file" directive given
without variables did not work; the bug had appeared in 0.7.44.
Thanks to Jerome Loyet.
*) Bugfix: in an "alias" directive given using variables without
references to captures of regular expressions; the bug had appeared
in 0.7.42.
Changes with nginx 0.7.44 23 Mar 2009
*) Feature: the ngx_http_proxy_module preliminary cache support.
*) Feature: the --with-pcre option in the configure.
*) Feature: the "try_files" directive is now allowed on the server block
level.
*) Bugfix: the "try_files" directive handled incorrectly a query string
in a fallback parameter.
*) Bugfix: the "try_files" directive might test incorrectly directories.
*) Bugfix: if there was a single server for given address:port pair,
then captures in regular expressions in a "server_name" directive did
not work.
Changes with nginx 0.7.43 18 Mar 2009
*) Bugfix: a request was handled incorrectly, if a "root" directive used
variables; the bug had appeared in 0.7.42.
*) Bugfix: if a server listened on wildcard address, then the
$server_addr variable value was "0.0.0.0"; the bug had appeared in
0.7.36.
Changes with nginx 0.7.42 16 Mar 2009
*) Change: now the "Invalid argument" error returned by
setsockopt(TCP_NODELAY) on Solaris, is ignored.
*) Change: now if a file specified in a "auth_basic_user_file" directive
is absent, then the 403 error is returned instead of the 500 one.
*) Feature: the "auth_basic_user_file" directive supports variables.
Thanks to Kirill A. Korinskiy.
*) Feature: the "listen" directive supports the "ipv6only" parameter.
Thanks to Zhang Hua.
*) Bugfix: in an "alias" directive with references to captures of
regular expressions; the bug had appeared in 0.7.40.
*) Bugfix: compatibility with Tru64 UNIX.
Thanks to Dustin Marquess.
*) Bugfix: nginx could not be built without PCRE library; the bug had
appeared in 0.7.41.
Changes with nginx 0.7.41 11 Mar 2009
*) Bugfix: a segmentation fault might occur in worker process, if a
"server_name" or a "location" directives had captures in regular
expressions; the issue had appeared in 0.7.40.
Thanks to Vladimir Sopot.
Changes with nginx 0.7.40 09 Mar 2009
*) Feature: the "location" directive supports captures in regular
expressions.
*) Feature: an "alias" directive with capture references may be used
inside a location given by a regular expression with captures.
*) Feature: the "server_name" directive supports captures in regular
expressions.
*) Workaround: the ngx_http_autoindex_module did not show the trailing
slash in directories on XFS filesystem; the issue had appeared in
0.7.15.
Thanks to Dmitry Kuzmenko.
Changes with nginx 0.7.39 02 Mar 2009
*) Bugfix: large response with SSI might hang, if gzipping was enabled;
the bug had appeared in 0.7.28.
Thanks to Artem Bokhan.
*) Bugfix: a segmentation fault might occur in worker process, if short
static variants are used in a "try_files" directive.
Changes with nginx 0.7.38 23 Feb 2009
*) Feature: authentication failures logging.
*) Bugfix: name/password in auth_basic_user_file were ignored after odd
number of empty lines.
Thanks to Alexander Zagrebin.
*) Bugfix: a segmentation fault occurred in a master process, if long
path was used in unix domain socket; the bug had appeared in 0.7.36.
Changes with nginx 0.7.37 21 Feb 2009
*) Bugfix: directives using upstreams did not work; the bug had appeared
in 0.7.36.
Changes with nginx 0.7.36 21 Feb 2009
*) Feature: a preliminary IPv6 support; the "listen" directive of the
HTTP module supports IPv6.
*) Bugfix: the $ancient_browser variable did not work for browsers
preset by a "modern_browser" directives.
Changes with nginx 0.7.35 16 Feb 2009
*) Bugfix: a "ssl_engine" directive did not use a SSL-accelerator for
asymmetric ciphers.
Thanks to Marcin Gozdalik.
*) Bugfix: a "try_files" directive set MIME type depending on an
original request extension.
*) Bugfix: "*domain.tld" names were handled incorrectly in
"server_name", "valid_referers", and "map" directives, if
".domain.tld" and ".subdomain.domain.tld" wildcards were used;
the bug had appeared in 0.7.9.
Changes with nginx 0.7.34 10 Feb 2009
*) Feature: the "off" parameter of the "if_modified_since" directive.
*) Feature: now nginx sends an HELO/EHLO command after a XCLIENT
command.
Thanks to Maxim Dounin.
*) Feature: Microsoft specific "AUTH LOGIN with User Name" mode support
in mail proxy server.
Thanks to Maxim Dounin.
*) Bugfix: in a redirect rewrite directive original arguments were
concatenated with new arguments by a "?" rather than an "&";
the bug had appeared in 0.1.18.
Thanks to Maxim Dounin.
*) Bugfix: nginx could not be built on AIX.
Changes with nginx 0.7.33 02 Feb 2009
*) Bugfix: a double response might be returned if the epoll or rtsig
methods are used and a redirect was returned to a request with body.
Thanks to Eden Li.
*) Bugfix: the $sent_http_location variable was empty for some redirects
types.
*) Bugfix: a segmentation fault might occur in worker process if
"resolver" directive was used in SMTP proxy.
Changes with nginx 0.7.32 26 Jan 2009
*) Feature: now a directory existence testing can be set explicitly in
the "try_files" directive.
*) Bugfix: fastcgi_store stored files not always.
*) Bugfix: in geo ranges.
*) Bugfix: in shared memory allocations if nginx was built without
debugging.
Thanks to Andrey Kvasov.
Changes with nginx 0.7.31 19 Jan 2009
*) Change: now the "try_files" directive tests files only and ignores
directories.
*) Feature: the "fastcgi_split_path_info" directive.
*) Bugfixes in an "Expect" request header line support.
*) Bugfixes in geo ranges.
*) Bugfix: in a miss case ngx_http_memcached_module returned the "END"
line as response body instead of default 404 page body; the bug had
appeared in 0.7.18.
Thanks to Maxim Dounin.
*) Bugfix: while SMTP proxying nginx issued message "250 2.0.0 OK"
instead of "235 2.0.0 OK"; the bug had appeared in 0.7.22.
Thanks to Maxim Dounin.
Changes with nginx 0.7.30 24 Dec 2008
*) Bugfix: a segmentation fault occurred in worker process, if variables
were used in the "fastcgi_pass" or "proxy_pass" directives and host
name must be resolved; the bug had appeared in 0.7.29.
Changes with nginx 0.7.29 24 Dec 2008
*) Bugfix: the "fastcgi_pass" and "proxy_pass" directives did not
support variables if unix domain sockets were used.
*) Bugfixes in subrequest processing; the bugs had appeared in 0.7.25.
*) Bugfix: a "100 Continue" response was issued for HTTP/1.0 requests;
Thanks to Maxim Dounin.
*) Bugfix: in memory allocation in the ngx_http_gzip_filter_module on
Cygwin.
Changes with nginx 0.7.28 22 Dec 2008
*) Change: in memory allocation in the ngx_http_gzip_filter_module.
*) Change: the default "gzip_buffers" directive values have been changed
to 32 4k or 16 8k from 4 4k/8k.
Changes with nginx 0.7.27 15 Dec 2008
*) Feature: the "try_files" directive.
*) Feature: variables support in the "fastcgi_pass" directive.
*) Feature: now the $geo variable may get an address from a variable.
Thanks to Andrei Nigmatulin.
*) Feature: now a location's modifier may be used without space before
name.
*) Feature: the $upstream_response_length variable.
*) Bugfix: now a "add_header" directive does not add an empty value.
*) Bugfix: if zero length static file was requested, then nginx just
closed connection; the bug had appeared in 0.7.25.
*) Bugfix: a MOVE method could not move file in non-existent directory.
*) Bugfix: a segmentation fault occurred in worker process, if no one
named location was defined in server, but some one was used in an
error_page directive.
Thanks to Sergey Bochenkov.
Changes with nginx 0.7.26 08 Dec 2008
*) Bugfix: in subrequest processing; the bug had appeared in 0.7.25.
Changes with nginx 0.7.25 08 Dec 2008
*) Change: in subrequest processing.
*) Change: now POSTs without "Content-Length" header line are allowed.
*) Bugfix: now the "limit_req" and "limit_conn" directives log a
prohibition reason.
*) Bugfix: in the "delete" parameter of the "geo" directive.
Changes with nginx 0.7.24 01 Dec 2008
*) Feature: the "if_modified_since" directive.
*) Bugfix: nginx did not process a FastCGI server response, if the
server send too many messages to stderr before response.
*) Bugfix: the "$cookie_..." variables did not work in the SSI and the
perl module.
Changes with nginx 0.7.23 27 Nov 2008
*) Feature: the "delete" and "ranges" parameters in the "geo" directive.
*) Feature: speeding up loading of geo base with large number of values.
*) Feature: decrease of memory required for geo base load.
Changes with nginx 0.7.22 20 Nov 2008
*) Feature: the "none" parameter in the "smtp_auth" directive.
Thanks to Maxim Dounin.
*) Feature: the "$cookie_..." variables.
*) Bugfix: the "directio" directive did not work in XFS filesystem.
*) Bugfix: the resolver did not understand big DNS responses.
Thanks to Zyb.
Changes with nginx 0.7.21 11 Nov 2008
*) Changes in the ngx_http_limit_req_module.
*) Feature: the EXSLT support in the ngx_http_xslt_module.
Thanks to Denis F. Latypoff.
*) Workaround: compatibility with glibc 2.3.
Thanks to Eric Benson and Maxim Dounin.
*) Bugfix: nginx could not run on MacOSX 10.4 and earlier; the bug had
appeared in 0.7.6.
Changes with nginx 0.7.20 10 Nov 2008
*) Changes in the ngx_http_gzip_filter_module.
*) Feature: the ngx_http_limit_req_module.
*) Bugfix: worker processes might exit on a SIGBUS signal on sparc and
ppc platforms; the bug had appeared in 0.7.3.
Thanks to Maxim Dounin.
*) Bugfix: the "proxy_pass http://host/some:uri" directives did not
work; the bug had appeared in 0.7.12.
*) Bugfix: in HTTPS mode requests might fail with the "bad write retry"
error.
*) Bugfix: the ngx_http_secure_link_module did not work inside
locations, whose names are less than 3 characters.
*) Bugfix: $server_addr variable might have no value.
Changes with nginx 0.7.19 13 Oct 2008
*) Bugfix: version number update.
Changes with nginx 0.7.18 13 Oct 2008
*) Change: the "underscores_in_headers" directive; now nginx does not
allows underscores in a client request header line names.
*) Feature: the ngx_http_secure_link_module.
*) Feature: the "real_ip_header" directive supports any header.
*) Feature: the "log_subrequest" directive.
*) Feature: the $realpath_root variable.
*) Feature: the "http_502" and "http_504" parameters of the
"proxy_next_upstream" directive.
*) Bugfix: the "http_503" parameter of the "proxy_next_upstream" or
"fastcgi_next_upstream" directives did not work.
*) Bugfix: nginx might send a "Transfer-Encoding: chunked" header line
for HEAD requests.
*) Bugfix: now accept threshold depends on worker_connections.
Changes with nginx 0.7.17 15 Sep 2008
*) Feature: now the "directio" directive works on Linux.
*) Feature: the $pid variable.
*) Bugfix: the "directio" optimization that had appeared in 0.7.15 did
not work with open_file_cache.
*) Bugfix: the "access_log" with variables did not work on Linux; the
bug had appeared in 0.7.7.
*) Bugfix: the ngx_http_charset_module did not understand quoted charset
name received from backend.
Changes with nginx 0.7.16 08 Sep 2008
*) Bugfix: nginx could not be built on 64-bit platforms; the bug had
appeared in 0.7.15.
Changes with nginx 0.7.15 08 Sep 2008
*) Feature: the ngx_http_random_index_module.
*) Feature: the "directio" directive has been optimized for file
requests starting from arbitrary position.
*) Feature: the "directio" directive turns off sendfile if it is
necessary.
*) Feature: now nginx allows underscores in a client request header line
names.
Changes with nginx 0.7.14 01 Sep 2008
*) Change: now the ssl_certificate and ssl_certificate_key directives
have no default values.
*) Feature: the "listen" directive supports the "ssl" parameter.
*) Feature: now nginx takes into account a time zone change while
reconfiguration on FreeBSD and Linux.
*) Bugfix: the "listen" directive parameters such as "backlog",
"rcvbuf", etc. were not set, if a default server was not the first
one.
*) Bugfix: if URI part captured by a "rewrite" directive was used as a
query string, then the query string was not escaped.
*) Bugfix: configuration file validity test improvements.
Changes with nginx 0.7.13 26 Aug 2008
*) Bugfix: nginx could not be built on Linux and Solaris; the bug had
appeared in 0.7.12.
Changes with nginx 0.7.12 26 Aug 2008
*) Feature: the "server_name" directive supports empty name "".
*) Feature: the "gzip_disable" directive supports special "msie6" mask.
*) Bugfix: if the "max_fails=0" parameter was used in upstream with
several servers, then a worker process exited on a SIGFPE signal.
Thanks to Maxim Dounin.
*) Bugfix: a request body was dropped while redirection via an
"error_page" directive.
*) Bugfix: a full response was returned for request method HEAD while
redirection via an "error_page" directive.
*) Bugfix: the $r->header_in() method did not return value of the
"Host", "User-Agent", and "Connection" request header lines; the bug
had appeared in 0.7.0.
Changes with nginx 0.7.11 18 Aug 2008
*) Change: now ngx_http_charset_module does not work by default with
text/css MIME type.
*) Feature: now nginx returns the 405 status code for POST method
requesting a static file only if the file exists.
*) Feature: the "proxy_ssl_session_reuse" directive.
*) Bugfix: a "proxy_pass" directive without URI part might use original
request after the "X-Accel-Redirect" redirection was used;
*) Bugfix: if a directory has search only rights and the first index
file was absent, then nginx returned the 500 status code.
*) Bugfix: in inclusive locations; the bugs had appeared in 0.7.1.
Changes with nginx 0.7.10 13 Aug 2008
*) Bugfix: in the "addition_types", "charset_types", "gzip_types",
"ssi_types", "sub_filter_types", and "xslt_types" directives; the
bugs had appeared in 0.7.9.
*) Bugfix: of recursive error_page for 500 status code.
*) Bugfix: now the ngx_http_realip_module sets address not for whole
keepalive connection, but for each request passed via the connection.
Changes with nginx 0.7.9 12 Aug 2008
*) Change: now ngx_http_charset_module works by default with following
MIME types: text/html, text/css, text/xml, text/plain,
text/vnd.wap.wml, application/x-javascript, and application/rss+xml.
*) Feature: the "charset_types" and "addition_types" directives.
*) Feature: now the "gzip_types", "ssi_types", and "sub_filter_types"
directives use hash.
*) Feature: the ngx_cpp_test_module.
*) Feature: the "expires" directive supports daily time.
*) Feature: the ngx_http_xslt_module improvements and bug fixing.
Thanks to Denis F. Latypoff and Maxim Dounin.
*) Bugfix: the "log_not_found" directive did not work for index files
tests.
*) Bugfix: HTTPS connections might hang, if kqueue, epoll, rtsig, or
eventport methods were used; the bug had appeared in 0.7.7.
*) Bugfix: if the "server_name", "valid_referers", and "map" directives
used an "*.domain.tld" wildcard and exact name "domain.tld" was not
set, then the exact name was matched by the wildcard; the bug had
appeared in 0.3.18.
Changes with nginx 0.7.8 04 Aug 2008
*) Feature: the ngx_http_xslt_module.
*) Feature: the "$arg_..." variables.
*) Feature: Solaris directio support.
Thanks to Ivan Debnar.
*) Bugfix: now if FastCGI server sends a "Location" header line without
status line, then nginx uses 302 status code.
Thanks to Maxim Dounin.
Changes with nginx 0.7.7 30 Jul 2008
*) Change: now the EAGAIN error returned by connect() is not considered
as temporary error.
*) Change: now the $ssl_client_cert variable value is a certificate with
TAB character intended before each line except first one; an
unchanged certificate is available in the $ssl_client_raw_cert
variable.
*) Feature: the "ask" parameter in the "ssl_verify_client" directive.
*) Feature: byte-range processing improvements.
Thanks to Maxim Dounin.
*) Feature: the "directio" directive.
Thanks to Jiang Hong.
*) Feature: MacOSX 10.5 sendfile() support.
*) Bugfix: now in MacOSX and Cygwin locations are tested in case
insensitive mode; however, the compare is provided by single-byte
locales only.
*) Bugfix: mail proxy SSL connections hanged, if select, poll, or
/dev/poll methods were used.
*) Bugfix: UTF-8 encoding usage in the ngx_http_autoindex_module.
Changes with nginx 0.7.6 07 Jul 2008
*) Bugfix: now if variables are used in the "access_log" directive a
request root existence is always tested.
*) Bugfix: the ngx_http_flv_module did not support several values in a
query string.
Changes with nginx 0.7.5 01 Jul 2008
*) Bugfixes in variables support in the "access_log" directive; the bugs
had appeared in 0.7.4.
*) Bugfix: nginx could not be built --without-http_gzip_module; the bug
had appeared in 0.7.3.
Thanks to Kirill A. Korinskiy.
*) Bugfix: if sub_filter and SSI were used together, then responses
might were transferred incorrectly.
Changes with nginx 0.7.4 30 Jun 2008
*) Feature: variables support in the "access_log" directive.
*) Feature: the "open_log_file_cache" directive.
*) Feature: the -g switch.
*) Feature: the "Expect" request header line support.
*) Bugfix: large SSI inclusions might be truncated.
Changes with nginx 0.7.3 23 Jun 2008
*) Change: the "rss" extension MIME type has been changed to
"application/rss+xml".
*) Change: now the "gzip_vary" directive turned on issues a
"Vary: Accept-Encoding" header line for uncompressed responses too.
*) Feature: now the "rewrite" directive does a redirect automatically if
the "https://" protocol is used.
*) Bugfix: the "proxy_pass" directive did not work with the HTTPS
protocol; the bug had appeared in 0.6.9.
Changes with nginx 0.7.2 16 Jun 2008
*) Feature: now nginx supports EDH key exchange ciphers.
*) Feature: the "ssl_dhparam" directive.
*) Feature: the $ssl_client_cert variable.
Thanks to Manlio Perillo.
*) Bugfix: after changing URI via a "rewrite" directive nginx did not
search a new location; the bug had appeared in 0.7.1.
Thanks to Maxim Dounin.
*) Bugfix: nginx could not be built without PCRE library; the bug had
appeared in 0.7.1.
*) Bugfix: when a request to a directory was redirected with the slash
added, nginx dropped a query string from the original request.
Changes with nginx 0.7.1 26 May 2008
*) Change: now locations are searched in a tree.
*) Change: the "optimize_server_names" directive was canceled due to the
"server_name_in_redirect" directive introduction.
*) Change: some long deprecated directives are not supported anymore.
*) Change: the "none" parameter in the "ssl_session_cache" directive;
now this is default parameter.
Thanks to Rob Mueller.
*) Bugfix: worker processes might not catch reconfiguration and log
rotation signals.
*) Bugfix: nginx could not be built on latest Fedora 9 Linux.
Thanks to Roxis.
Changes with nginx 0.7.0 19 May 2008
*) Change: now the 0x00-0x1F, '"' and '\' characters are escaped as \xXX
in an access_log.
Thanks to Maxim Dounin.
*) Change: now nginx allows several "Host" request header line.
*) Feature: the "modified" flag in the "expires" directive.
*) Feature: the $uid_got and $uid_set variables may be used at any
request processing stage.
*) Feature: the $hostname variable.
Thanks to Andrei Nigmatulin.
*) Feature: DESTDIR support.
Thanks to Todd A. Fisher and Andras Voroskoi.
*) Bugfix: a segmentation fault might occur in worker process on Linux,
if keepalive was enabled.
Changes with nginx 0.6.31 12 May 2008
*) Bugfix: nginx did not process FastCGI response if header was at the
end of FastCGI record; the bug had appeared in 0.6.2.
Thanks to Sergey Serov.
*) Bugfix: a segmentation fault might occur in worker process if a file
was deleted and the "open_file_cache_errors" directive was off.
Changes with nginx 0.6.30 29 Apr 2008
*) Change: now if an "include" directive pattern does not match any
file, then nginx does not issue an error.
*) Feature: now the time in directives may be specified without spaces,
for example, "1h50m".
*) Bugfix: memory leaks if the "ssl_verify_client" directive was on.
Thanks to Chavelle Vincent.
*) Bugfix: the "sub_filter" directive might set text to change into
output.
*) Bugfix: the "error_page" directive did not take into account
arguments in redirected URI.
*) Bugfix: now nginx always opens files in binary mode under Cygwin.
*) Bugfix: nginx could not be built on OpenBSD; the bug had appeared in
0.6.15.
Changes with nginx 0.6.29 18 Mar 2008
*) Feature: the ngx_google_perftools_module.
*) Bugfix: the ngx_http_perl_module could not be built on 64-bit
platforms; the bug had appeared in 0.6.27.
Changes with nginx 0.6.28 13 Mar 2008
*) Bugfix: the rtsig method could not be built; the bug had appeared in
0.6.27.
Changes with nginx 0.6.27 12 Mar 2008
*) Change: now by default the rtsig method is not built on
Linux 2.6.18+.
*) Change: now a request method is not changed while redirection to a
named location via an "error_page" directive.
*) Feature: the "resolver" and "resolver_timeout" directives in SMTP
proxy.
*) Feature: the "post_action" directive supports named locations.
*) Bugfix: a segmentation fault occurred in worker process, if a request
was redirected from proxy, FastCGI, or memcached location to static
named locations.
*) Bugfix: browsers did not repeat SSL handshake if there is no valid
client certificate in first handshake.
Thanks to Alexander V. Inyukhin.
*) Bugfix: if response code 495-497 was redirected via an "error_page"
directive without code change, then nginx tried to allocate too many
memory.
*) Bugfix: memory leak in long-lived non buffered connections.
*) Bugfix: memory leak in resolver.
*) Bugfix: a segmentation fault occurred in worker process, if a request
was redirected from proxy, FastCGI, or memcached location to static
named locations.
*) Bugfix: in the $proxy_host and $proxy_port variables caching.
Thanks to Sergey Bochenkov.
*) Bugfix: a "proxy_pass" directive with variables used incorrectly the
same port as in another "proxy_pass" directive with the same host
name and without variables.
Thanks to Sergey Bochenkov.
*) Bugfix: an alert "sendmsg() failed (9: Bad file descriptor)" on some
64-bit platforms while reconfiguration.
*) Bugfix: a segmentation fault occurred in worker process, if empty
stub block was used second time in SSI.
*) Bugfix: in copying URI part contained escaped symbols into arguments.
Changes with nginx 0.6.26 11 Feb 2008
*) Bugfix: the "proxy_store" and "fastcgi_store" directives did not
check a response length.
*) Bugfix: a segmentation fault occurred in worker process, if big value
was used in a "expires" directive.
Thanks to Joaquin Cuenca Abela.
*) Bugfix: nginx incorrectly detected cache line size on Pentium 4.
Thanks to Gena Makhomed.
*) Bugfix: in proxied or FastCGI subrequests a client original method
was used instead of the GET method.
*) Bugfix: socket leak in HTTPS mode if deferred accept was used.
Thanks to Ben Maurer.
*) Bugfix: nginx issued the bogus error message "SSL_shutdown() failed
(SSL: )"; the bug had appeared in 0.6.23.
*) Bugfix: in HTTPS mode requests might fail with the "bad write retry"
error; the bug had appeared in 0.6.23.
Changes with nginx 0.6.25 08 Jan 2008
*) Change: now the "server_name_in_redirect" directive is used instead
of the "server_name" directive's special "*" parameter.
*) Change: now wildcard and regex names can be used as main name in a
"server_name" directive.
*) Change: the "satisfy_any" directive was replaced by the "satisfy"
directive.
*) Workaround: old worker processes might hog CPU after reconfiguration
if they was run under Linux OpenVZ.
*) Feature: the "min_delete_depth" directive.
*) Bugfix: the COPY and MOVE methods did not work with single files.
*) Bugfix: the ngx_http_gzip_static_module did not allow the
ngx_http_dav_module to work; the bug had appeared in 0.6.23.
*) Bugfix: socket leak in HTTPS mode if deferred accept was used.
Thanks to Ben Maurer.
*) Bugfix: nginx could not be built without PCRE library; the bug had
appeared in 0.6.23.
Changes with nginx 0.6.24 27 Dec 2007
*) Bugfix: a segmentation fault might occur in worker process if HTTPS
was used; the bug had appeared in 0.6.23.
Changes with nginx 0.6.23 27 Dec 2007
*) Change: the "off" parameter in the "ssl_session_cache" directive; now
this is default parameter.
*) Change: the "open_file_cache_retest" directive was renamed to the
"open_file_cache_valid".
*) Feature: the "open_file_cache_min_uses" directive.
*) Feature: the ngx_http_gzip_static_module.
*) Feature: the "gzip_disable" directive.
*) Feature: the "memcached_pass" directive may be used inside the "if"
block.
*) Bugfix: a segmentation fault occurred in worker process, if the
"memcached_pass" and "if" directives were used in the same location.
*) Bugfix: if a "satisfy_any on" directive was used and not all access
and auth modules directives were set, then other given access and
auth directives were not tested;
*) Bugfix: regex parameters in a "valid_referers" directive were not
inherited from previous level.
*) Bugfix: a "post_action" directive did run if a request was completed
with 499 status code.
*) Bugfix: optimization of 16K buffer usage in a SSL connection.
Thanks to Ben Maurer.
*) Bugfix: the STARTTLS in SMTP mode did not work.
Thanks to Oleg Motienko.
*) Bugfix: in HTTPS mode requests might fail with the "bad write retry"
error; the bug had appeared in 0.5.13.
Changes with nginx 0.6.22 19 Dec 2007
*) Change: now all ngx_http_perl_module methods return values copied to
perl's allocated memory.
*) Bugfix: if nginx was built with ngx_http_perl_module, the perl before
5.8.6 was used, and perl supported threads, then during
reconfiguration the master process aborted; the bug had appeared in
0.5.9.
Thanks to Boris Zhmurov.
*) Bugfix: the ngx_http_perl_module methods may get invalid values of
the regex captures.
*) Bugfix: a segmentation fault occurred in worker process, if the
$r->has_request_body() method was called for a request whose small
request body was already received.
*) Bugfix: large_client_header_buffers did not freed before going to
keep-alive state.
Thanks to Olexander Shtepa.
*) Bugfix: the last address was missed in the $upstream_addr variable;
the bug had appeared in 0.6.18.
*) Bugfix: the "fastcgi_catch_stderr" directive did return error code;
now it returns 502 code, that can be rerouted to a next server using
the "fastcgi_next_upstream invalid_header" directive.
*) Bugfix: a segmentation fault occurred in master process if the
"fastcgi_catch_stderr" directive was used; the bug had appeared in
0.6.10.
Thanks to Manlio Perillo.
Changes with nginx 0.6.21 03 Dec 2007
*) Change: if variable values used in a "proxy_pass" directive contain
IP-addresses only, then a "resolver" directive is not mandatory.
*) Bugfix: a segmentation fault might occur in worker process if a
"proxy_pass" directive with URI-part was used; the bug had appeared
in 0.6.19.
*) Bugfix: if resolver was used on platform that does not support
kqueue, then nginx issued an alert "name is out of response".
Thanks to Andrei Nigmatulin.
*) Bugfix: if the $server_protocol was used in FastCGI parameters and a
request line length was near to the "client_header_buffer_size"
directive value, then nginx issued an alert "fastcgi: the request
record is too big".
*) Bugfix: if a plain text HTTP/0.9 version request was made to HTTPS
server, then nginx returned usual response.
Changes with nginx 0.6.20 28 Nov 2007
*) Bugfix: a segmentation fault might occur in worker process if a
"proxy_pass" directive with URI-part was used; the bug had appeared
in 0.6.19.
Changes with nginx 0.6.19 27 Nov 2007
*) Bugfix: the 0.6.18 version could not be built.
Changes with nginx 0.6.18 27 Nov 2007
*) Change: now the ngx_http_userid_module adds start time microseconds
to the cookie field contains a pid value.
*) Change: now the full request line instead of URI only is written to
error_log.
*) Feature: variables support in the "proxy_pass" directive.
*) Feature: the "resolver" and "resolver_timeout" directives.
*) Feature: now the directive "add_header last-modified ''" deletes a
"Last-Modified" response header line.
*) Bugfix: the "limit_rate" directive did not allow to use full
throughput, even if limit value was very high.
Changes with nginx 0.6.17 15 Nov 2007
*) Feature: the "If-Range" request header line support.
Thanks to Alexander V. Inyukhin.
*) Bugfix: URL double escaping in a redirect of the "msie_refresh"
directive; the bug had appeared in 0.6.4.
*) Bugfix: the "autoindex" directive did not work with the "alias /"
directive.
*) Bugfix: a segmentation fault might occur in worker process if
subrequests were used.
*) Bugfix: the big responses may be transferred truncated if SSL and
gzip were used.
*) Bugfix: the $status variable was equal to 0 if a proxied server
returned response in HTTP/0.9 version.
Changes with nginx 0.6.16 29 Oct 2007
*) Change: now the uname(2) is used on Linux instead of procfs.
Thanks to Ilya Novikov.
*) Bugfix: if the "?" character was in a "error_page" directive, then it
was escaped in a proxied request; the bug had appeared in 0.6.11.
*) Bugfix: compatibility with mget.
Changes with nginx 0.6.15 22 Oct 2007
*) Feature: Cygwin compatibility.
Thanks to Vladimir Kutakov.
*) Feature: the "merge_slashes" directive.
*) Feature: the "gzip_vary" directive.
*) Feature: the "server_tokens" directive.
*) Bugfix: nginx did not unescape URI in the "include" SSI command.
*) Bugfix: the segmentation fault was occurred on start or while
reconfiguration if variable was used in the "charset" or
"source_charset" directives.
*) Bugfix: nginx returned the 400 response on requests like
"GET http://www.domain.com HTTP/1.0".
Thanks to James Oakley.
*) Bugfix: if request with request body was redirected using the
"error_page" directive, then nginx tried to read the request body
again; the bug had appeared in 0.6.7.
*) Bugfix: a segmentation fault occurred in worker process if no
server_name was explicitly defined for server processing request; the
bug had appeared in 0.6.7.
Changes with nginx 0.6.14 15 Oct 2007
*) Change: now by default the "echo" SSI command uses entity encoding.
*) Feature: the "encoding" parameter in the "echo" SSI command.
*) Feature: the "access_log" directive may be used inside the
"limit_except" block.
*) Bugfix: if all upstream servers were failed, then all servers had got
weight the was equal one until servers became alive; the bug had
appeared in 0.6.6.
*) Bugfix: a segmentation fault occurred in worker process if
$date_local and $date_gmt were used outside the
ngx_http_ssi_filter_module.
*) Bugfix: a segmentation fault might occur in worker process if debug
log was enabled.
Thanks to Andrei Nigmatulin.
*) Bugfix: ngx_http_memcached_module did not set
$upstream_response_time.
Thanks to Maxim Dounin.
*) Bugfix: a worker process may got caught in an endless loop, if the
memcached was used.
*) Bugfix: nginx supported low case only "close" and "keep-alive" values
in the "Connection" request header line; the bug had appeared in
0.6.11.
*) Bugfix: sub_filter did not work with empty substitution.
*) Bugfix: in sub_filter parsing.
Changes with nginx 0.6.13 24 Sep 2007
*) Bugfix: nginx did not close directory file on HEAD request if
autoindex was used.
Thanks to Arkadiusz Patyk.
Changes with nginx 0.6.12 21 Sep 2007
*) Change: mail proxy was split on three modules: pop3, imap and smtp.
*) Feature: the --without-mail_pop3_module, --without-mail_imap_module,
and --without-mail_smtp_module configuration parameters.
*) Feature: the "smtp_greeting_delay" and "smtp_client_buffer"
directives of the ngx_mail_smtp_module.
*) Bugfix: the trailing wildcards did not work; the bug had appeared in
0.6.9.
*) Bugfix: nginx could not start on Solaris if the shared PCRE library
located in non-standard place was used.
*) Bugfix: the "proxy_hide_header" and "fastcgi_hide_header" directives
did not hide response header lines whose name was longer than 32
characters.
Thanks to Manlio Perillo.
Changes with nginx 0.6.11 11 Sep 2007
*) Bugfix: active connection counter always increased if mail proxy was
used.
*) Bugfix: if backend returned response header only using non-buffered
proxy, then nginx closed backend connection on timeout.
*) Bugfix: nginx did not support several "Connection" request header
lines.
*) Bugfix: if the "max_fails" was set for upstream server, then after
first failure server weight was always one; the bug had appeared in
0.6.6.
Changes with nginx 0.6.10 03 Sep 2007
*) Feature: the "open_file_cache", "open_file_cache_retest", and
"open_file_cache_errors" directives.
*) Bugfix: socket leak; the bug had appeared in 0.6.7.
*) Bugfix: a charset set by the "charset" directive was not appended to
the "Content-Type" header set by $r->send_http_header().
*) Bugfix: a segmentation fault might occur in worker process if
/dev/poll method was used.
Changes with nginx 0.6.9 28 Aug 2007
*) Bugfix: a worker process may got caught in an endless loop, if the
HTTPS protocol was used; the bug had appeared in 0.6.7.
*) Bugfix: if server listened on two addresses or ports and trailing
wildcard was used, then nginx did not run.
*) Bugfix: the "ip_hash" directive might incorrectly mark servers as
down.
*) Bugfix: nginx could not be built on amd64; the bug had appeared in
0.6.8.
Changes with nginx 0.6.8 20 Aug 2007
*) Change: now nginx tries to set the "worker_priority",
"worker_rlimit_nofile", "worker_rlimit_core", and
"worker_rlimit_sigpending" without super-user privileges.
*) Change: now nginx escapes space and "%" in request to a mail proxy
authentication server.
*) Change: now nginx escapes "%" in $memcached_key variable.
*) Bugfix: nginx used path relative to configuration prefix for
non-absolute configuration file path specified in the "-c" key; the
bug had appeared in 0.6.6.
*) Bugfix: nginx did not work on FreeBSD/sparc64.
Changes with nginx 0.6.7 15 Aug 2007
*) Change: now the paths specified in the "include",
"auth_basic_user_file", "perl_modules", "ssl_certificate",
"ssl_certificate_key", and "ssl_client_certificate" directives are
relative to directory of nginx configuration file nginx.conf, but not
to nginx prefix directory.
*) Change: the --sysconfdir=PATH option in configure was canceled.
*) Change: the special make target "upgrade1" was defined for online
upgrade of 0.1.x versions.
*) Feature: the "server_name" and "valid_referers" directives support
regular expressions.
*) Feature: the "server" directive in the "upstream" context supports
the "backup" parameter.
*) Feature: the ngx_http_perl_module supports the
$r->discard_request_body.
*) Feature: the "add_header Last-Modified ..." directive changes the
"Last-Modified" response header line.
*) Bugfix: if a response different than 200 was returned to a request
with body and connection went to the keep-alive state after the
request, then nginx returned 400 for the next request.
*) Bugfix: a segmentation fault occurred in worker process if invalid
address was set in the "auth_http" directive.
*) Bugfix: now nginx uses default listen backlog value 511 on all
platforms except FreeBSD.
Thanks to Jiang Hong.
*) Bugfix: a worker process may got caught in an endless loop, if a
"server" inside "upstream" block was marked as "down"; the bug had
appeared in 0.6.6.
*) Bugfix: now Solaris sendfilev() is not used to transfer the client
request body to FastCGI-server via the unix domain socket.
Changes with nginx 0.6.6 30 Jul 2007
*) Feature: the --sysconfdir=PATH option in configure.
*) Feature: named locations.
*) Feature: the $args variable can be set with the "set" directive.
*) Feature: the $is_args variable.
*) Bugfix: fair big weight upstream balancer.
*) Bugfix: if a client has closed connection to mail proxy then nginx
might not close connection to backend.
*) Bugfix: if the same host without specified port was used as backend
for HTTP and HTTPS, then nginx used only one port - 80 or 443.
*) Bugfix: fix building on Solaris/amd64 by Sun Studio 11 and early
versions; the bug had appeared in 0.6.4.
Changes with nginx 0.6.5 23 Jul 2007
*) Feature: $nginx_version variable.
Thanks to Nick S. Grechukh.
*) Feature: the mail proxy supports AUTHENTICATE in IMAP mode.
Thanks to Maxim Dounin.
*) Feature: the mail proxy supports STARTTLS in SMTP mode.
Thanks to Maxim Dounin.
*) Bugfix: now nginx escapes space in $memcached_key variable.
*) Bugfix: nginx was incorrectly built by Sun Studio on Solaris/amd64.
Thanks to Jiang Hong.
*) Bugfix: of minor potential bugs.
Thanks to Coverity's Scan.
Changes with nginx 0.6.4 17 Jul 2007
*) Security: the "msie_refresh" directive allowed XSS.
Thanks to Maxim Boguk.
*) Change: the "proxy_store" and "fastcgi_store" directives were
changed.
*) Feature: the "proxy_store_access" and "fastcgi_store_access"
directives.
*) Bugfix: nginx did not work on Solaris/sparc64 if it was built by Sun
Studio.
Thanks to Andrei Nigmatulin.
*) Workaround: for Sun Studio 12.
Thanks to Jiang Hong.
Changes with nginx 0.6.3 12 Jul 2007
*) Feature: the "proxy_store" and "fastcgi_store" directives.
*) Bugfix: a segmentation fault might occur in worker process if the
"auth_http_header" directive was used.
Thanks to Maxim Dounin.
*) Bugfix: a segmentation fault occurred in worker process if the
CRAM-MD5 authentication method was used, but it was not enabled.
*) Bugfix: a segmentation fault might occur in worker process when the
HTTPS protocol was used in the "proxy_pass" directive.
*) Bugfix: a segmentation fault might occur in worker process if the
eventport method was used.
*) Bugfix: the "proxy_ignore_client_abort" and
"fastcgi_ignore_client_abort" directives did not work; the bug had
appeared in 0.5.13.
Changes with nginx 0.6.2 09 Jul 2007
*) Bugfix: if the FastCGI header was split in records, then nginx passed
garbage in the header to a client.
Changes with nginx 0.6.1 17 Jun 2007
*) Bugfix: in SSI parsing.
*) Bugfix: if remote SSI subrequest was used, then posterior local file
subrequest might transferred to client in wrong order.
*) Bugfix: large SSI inclusions buffered in temporary files were
truncated.
*) Bugfix: the perl $$ variable value in ngx_http_perl_module was equal
to the master process identification number.
Changes with nginx 0.6.0 14 Jun 2007
*) Feature: the "server_name", "map", and "valid_referers" directives
support the "www.example.*" wildcards.
Changes with nginx 0.5.25 11 Jun 2007
*) Bugfix: nginx could not be built with the
--without-http_rewrite_module parameter; the bug had appeared in
0.5.24.
Changes with nginx 0.5.24 06 Jun 2007
*) Security: the "ssl_verify_client" directive did not work if request
was made using HTTP/0.9.
*) Bugfix: a part of response body might be passed uncompressed if gzip
was used; the bug had appeared in 0.5.23.
Changes with nginx 0.5.23 04 Jun 2007
*) Feature: the ngx_http_ssl_module supports Server Name Indication TLS
extension.
*) Feature: the "fastcgi_catch_stderr" directive.
Thanks to Nick S. Grechukh, OWOX project.
*) Bugfix: a segmentation fault occurred in master process if two
virtual servers should bind() to the overlapping ports.
*) Bugfix: if nginx was built with ngx_http_perl_module and perl
supported threads, then during second reconfiguration the error
messages "panic: MUTEX_LOCK" and "perl_parse() failed" were issued.
*) Bugfix: in the HTTPS protocol in the "proxy_pass" directive.
Changes with nginx 0.5.22 29 May 2007
*) Bugfix: a big request body might not be passed to backend; the bug
had appeared in 0.5.21.
Changes with nginx 0.5.21 28 May 2007
*) Bugfix: if server has more than about ten locations, then regex
locations might be choosen not in that order as they were specified.
*) Bugfix: a worker process may got caught in an endless loop on 64-bit
platform, if the 33-rd or next in succession backend has failed.
Thanks to Anton Povarov.
*) Bugfix: a bus error might occur on Solaris/sparc64 if the PCRE
library was used.
Thanks to Andrei Nigmatulin.
*) Bugfix: in the HTTPS protocol in the "proxy_pass" directive.
Changes with nginx 0.5.20 07 May 2007
*) Feature: the "sendfile_max_chunk" directive.
*) Feature: the "$http_...", "$sent_http_...", and "$upstream_http_..."
variables may be changed using the "set" directive.
*) Bugfix: a segmentation fault might occur in worker process if the SSI
command 'if expr="$var = /"' was used.
*) Bugfix: trailing boundary of multipart range response was transferred
incorrectly.
Thanks to Evan Miller.
*) Bugfix: nginx did not work on Solaris/sparc64 if it was built by Sun
Studio.
Thanks to Andrei Nigmatulin.
*) Bugfix: the ngx_http_perl_module could not be built by Solaris make.
Thanks to Andrei Nigmatulin.
Changes with nginx 0.5.19 24 Apr 2007
*) Change: now the $request_time variable has millisecond precision.
*) Change: the method $r->rflush of ngx_http_perl_module was renamed to
the $r->flush.
*) Feature: the $upstream_addr variable.
*) Feature: the "proxy_headers_hash_max_size" and
"proxy_headers_hash_bucket_size" directives.
Thanks to Volodymyr Kostyrko.
*) Bugfix: the files more than 2G could not be transferred using
sendfile and limit_rate on 64-bit platforms.
*) Bugfix: the files more than 2G could not be transferred using
sendfile on 64-bit Linux.
Changes with nginx 0.5.18 19 Apr 2007
*) Feature: the ngx_http_sub_filter_module.
*) Feature: the "$upstream_http_..." variables.
*) Feature: now the $upstream_status and $upstream_response_time
variables keep data about all upstreams before X-Accel-Redirect.
*) Bugfix: a segmentation fault occurred in master process after first
reconfiguration and receiving any signal if nginx was built with
ngx_http_perl_module and perl did not support multiplicity; the bug
had appeared in 0.5.9.
*) Bugfix: if perl did not support multiplicity, then after
reconfiguration perl code did not work; the bug had appeared in
0.3.38.
Changes with nginx 0.5.17 02 Apr 2007
*) Change: now nginx always returns the 405 status for the TRACE method.
*) Feature: now nginx supports the "include" directive inside the
"types" block.
*) Bugfix: the $document_root variable usage in the "root" and "alias"
directives is disabled: this caused recursive stack overflow.
*) Bugfix: in the HTTPS protocol in the "proxy_pass" directive.
*) Bugfix: in some cases non-cachable variables (such as $uri variable)
returned old cached value.
Changes with nginx 0.5.16 26 Mar 2007
*) Bugfix: the C-class network was not used as hash key in the "ip_hash"
directive.
Thanks to Pavel Yarkovoy.
*) Bugfix: a segmentation fault might occur in worker process if a
charset was set in the "Content-Type" header line and the line has
trailing ";"; the bug had appeared in 0.3.50.
*) Bugfix: the "[alert] zero size buf" error when FastCGI server was
used and a request body written in a temporary file was multiple of
32K.
*) Bugfix: nginx could not be built on Solaris without the --with-debug
option; the bug had appeared in 0.5.15.
Changes with nginx 0.5.15 19 Mar 2007
*) Feature: the mail proxy supports authenticated SMTP proxying and the
"smtp_auth", "smtp_capablities", and "xclient" directives.
Thanks to Anton Yuzhaninov and Maxim Dounin.
*) Feature: now the keep-alive connections are closed just after
receiving the reconfiguration signal.
*) Change: the "imap" and "auth" directives were renamed to the "mail"
and "pop3_auth" directives.
*) Bugfix: a segmentation fault occurred in worker process if the
CRAM-MD5 authentication method was used and the APOP method was
disabled.
*) Bugfix: if the "starttls only" directive was used in POP3 protocol,
then nginx allowed authentication without switching to the SSL mode.
*) Bugfix: worker processes did not exit after reconfiguration and did
not rotate logs if the eventport method was used.
*) Bugfix: a worker process may got caught in an endless loop, if the
"ip_hash" directive was used.
*) Bugfix: now nginx does not log some alerts if eventport or /dev/poll
methods are used.
Changes with nginx 0.5.14 23 Feb 2007
*) Bugfix: nginx ignored superfluous closing "}" in the end of
configuration file.
Changes with nginx 0.5.13 19 Feb 2007
*) Feature: the COPY and MOVE methods.
*) Bugfix: the ngx_http_realip_module set garbage for requests passed
via keep-alive connection.
*) Bugfix: nginx did not work on big-endian 64-bit Linux.
Thanks to Andrei Nigmatulin.
*) Bugfix: now when IMAP/POP3 proxy receives too long command it closes
the connection right away, but not after timeout.
*) Bugfix: if the "epoll" method was used and a client closed a
connection prematurely, then nginx closed the connection after a send
timeout only.
*) Bugfix: nginx could not be built on platforms different from i386,
amd64, sparc, and ppc; the bug had appeared in 0.5.8.
Changes with nginx 0.5.12 12 Feb 2007
*) Bugfix: nginx could not be built on platforms different from i386,
amd64, sparc, and ppc; the bug had appeared in 0.5.8.
*) Bugfix: a segmentation fault might occur in worker process if the
temporary files were used while working with FastCGI server; the bug
had appeared in 0.5.8.
*) Bugfix: a segmentation fault might occur in worker process if the
$fastcgi_script_name variable was logged.
*) Bugfix: ngx_http_perl_module could not be built on Solaris.
Changes with nginx 0.5.11 05 Feb 2007
*) Feature: now configure detects system PCRE library in MacPorts.
Thanks to Chris McGrath.
*) Bugfix: the response was incorrect if several ranges were requested;
the bug had appeared in 0.5.6.
*) Bugfix: the "create_full_put_path" directive could not create the
intermediate directories if no "dav_access" directive was set.
Thanks to Evan Miller.
*) Bugfix: the "0" response code might be logged in the access_log
instead of the "400" and "408" error codes.
*) Bugfix: a segmentation fault might occur in worker process if nginx
was built with -O2 optimization.
Changes with nginx 0.5.10 26 Jan 2007
*) Bugfix: while online executable file upgrade the new master process
did not inherit the listening sockets; the bug had appeared in 0.5.9.
*) Bugfix: a segmentation fault might occur in worker process if nginx
was built with -O2 optimization; the bug had appeared in 0.5.1.
Changes with nginx 0.5.9 25 Jan 2007
*) Change: now the ngx_http_memcached_module uses the $memcached_key
variable value as a key.
*) Feature: the $memcached_key variable.
*) Feature: the "clean" parameter in the "client_body_in_file_only"
directive.
*) Feature: the "env" directive.
*) Feature: the "sendfile" directive is available inside the "if" block.
*) Feature: now on failure of the writing to access nginx logs a message
to error_log, but not more often than once a minute.
*) Bugfix: the "access_log off" directive did not always turn off the
logging.
Changes with nginx 0.5.8 19 Jan 2007
*) Bugfix: a segmentation fault might occur if
"client_body_in_file_only on" was used and a request body was small.
*) Bugfix: a segmentation fault occurred if
"client_body_in_file_only on" and "proxy_pass_request_body off" or
"fastcgi_pass_request_body off" directives were used, and nginx
switched to a next upstream.
*) Bugfix: if the "proxy_buffering off" directive was used and a client
connection was non-active, then the connection was closed after send
timeout; the bug had appeared in 0.4.7.
*) Bugfix: if the "epoll" method was used and a client closed a
connection prematurely, then nginx closed the connection after a send
timeout only.
*) Bugfix: the "[alert] zero size buf" error when FastCGI server was
used.
*) Bugfixes in the "limit_zone" directive.
Changes with nginx 0.5.7 15 Jan 2007
*) Feature: the ssl_session_cache storage optimization.
*) Bugfixes in the "ssl_session_cache" and "limit_zone" directives.
*) Bugfix: the segmentation fault was occurred on start or while
reconfiguration if the "ssl_session_cache" or "limit_zone" directives
were used on 64-bit platforms.
*) Bugfix: a segmentation fault occurred if the "add_before_body" or
"add_after_body" directives were used and there was no "Content-Type"
header line in response.
*) Bugfix: the OpenSSL library was always built with the threads
support.
Thanks to Den Ivanov.
*) Bugfix: the PCRE-6.5+ library and the icc compiler compatibility.
Changes with nginx 0.5.6 09 Jan 2007
*) Change: now the ngx_http_index_module ignores all methods except the
GET, HEAD, and POST methods.
*) Feature: the ngx_http_limit_zone_module.
*) Feature: the $binary_remote_addr variable.
*) Feature: the "ssl_session_cache" directives of the
ngx_http_ssl_module and ngx_imap_ssl_module.
*) Feature: the DELETE method supports recursive removal.
*) Bugfix: the byte-ranges were transferred incorrectly if the
$r->sendfile() was used.
Changes with nginx 0.5.5 24 Dec 2006
*) Change: the -v switch does not show compiler information any more.
*) Feature: the -V switch.
*) Feature: the "worker_rlimit_core" directive supports size in K, M,
and G.
*) Bugfix: the nginx.pm module now could be installed by an unprivileged
user.
*) Bugfix: a segmentation fault might occur if the $r->request_body or
$r->request_body_file methods were used.
*) Bugfix: the ppc platform specific bugs.
Changes with nginx 0.5.4 15 Dec 2006
*) Feature: the "perl" directive may be used inside the "limit_except"
block.
*) Bugfix: the ngx_http_dav_module required the "Date" request header
line for the DELETE method.
*) Bugfix: if one only parameter was used in the "dav_access" directive,
then nginx might report about configuration error.
*) Bugfix: a segmentation fault might occur if the $host variable was
used; the bug had appeared in 0.4.14.
Changes with nginx 0.5.3 13 Dec 2006
*) Feature: the ngx_http_perl_module supports the $r->status,
$r->log_error, and $r->sleep methods.
*) Feature: the $r->variable method supports variables that do not exist
in nginx configuration.
*) Bugfix: the $r->has_request_body method did not work.
Changes with nginx 0.5.2 11 Dec 2006
*) Bugfix: if the "proxy_pass" directive used the name of the "upstream"
block, then nginx tried to resolve the name; the bug had appeared in
0.5.1.
Changes with nginx 0.5.1 11 Dec 2006
*) Bugfix: the "post_action" directive might not run after a
unsuccessful completion of a request.
*) Workaround: for Eudora for Mac; the bug had appeared in 0.4.11.
Thanks to Bron Gondwana.
*) Bugfix: if the "upstream" name was used in the "fastcgi_pass", then
the message "no port in upstream" was issued; the bug had appeared in
0.5.0.
*) Bugfix: if the "proxy_pass" and "fastcgi_pass" directives used the
same servers but different ports, then these directives uses the
first described port; the bug had appeared in 0.5.0.
*) Bugfix: if the "proxy_pass" and "fastcgi_pass" directives used the
unix domain sockets, then these directives used first described
socket; the bug had appeared in 0.5.0.
*) Bugfix: ngx_http_auth_basic_module ignored the user if it was in the
last line in the password file and there was no the carriage return,
the line feed, or the ":" symbol after the password.
*) Bugfix: the $upstream_response_time variable might be equal to
"0.000", although response time was more than 1 millisecond.
Changes with nginx 0.5.0 04 Dec 2006
*) Change: the parameters in the "%name" form in the "log_format"
directive are not supported anymore.
*) Change: the "proxy_upstream_max_fails",
"proxy_upstream_fail_timeout", "fastcgi_upstream_max_fails",
"fastcgi_upstream_fail_timeout", "memcached_upstream_max_fails", and
"memcached_upstream_fail_timeout" directives are not supported
anymore.
*) Feature: the "server" directive in the "upstream" context supports
the "max_fails", "fail_timeout", and "down" parameters.
*) Feature: the "ip_hash" directive inside the "upstream" block.
*) Feature: the WAIT status in the "Auth-Status" header line of the
IMAP/POP3 proxy authentication server response.
*) Bugfix: nginx could not be built on 64-bit platforms; the bug had
appeared in 0.4.14.
Changes with nginx 0.4.14 27 Nov 2006
*) Feature: the "proxy_pass_error_message" directive in IMAP/POP3 proxy.
*) Feature: now configure detects system PCRE library on FreeBSD, Linux,
and NetBSD.
*) Bugfix: ngx_http_perl_module did not work with perl built with the
threads support; the bug had appeared in 0.3.38.
*) Bugfix: ngx_http_perl_module did not work if perl was called
recursively.
*) Bugfix: nginx ignored a host name in a request line.
*) Bugfix: a worker process may got caught in an endless loop, if a
FastCGI server sent too many data to the stderr.
*) Bugfix: the $upstream_response_time variable may be negative if the
system time was changed backward.
*) Bugfix: the "Auth-Login-Attempt" parameter was not sent to IMAP/POP3
proxy authentication server when POP3 was used.
*) Bugfix: a segmentation fault might occur if connect to IMAP/POP3
proxy authentication server failed.
Changes with nginx 0.4.13 15 Nov 2006
*) Feature: the "proxy_pass" directive may be used inside the
"limit_except" block.
*) Feature: the "limit_except" directive supports all WebDAV methods.
*) Bugfix: if the "add_before_body" directive was used without the
"add_after_body" directive, then a response did not transferred
complete.
*) Bugfix: a large request body did not receive if the epoll method and
the deferred accept() were used.
*) Bugfix: a charset could not be set for ngx_http_autoindex_module
responses; the bug had appeared in 0.3.50.
*) Bugfix: the "[alert] zero size buf" error when FastCGI server was
used;
*) Bugfix: the --group= configuration parameter was ignored.
Thanks to Thomas Moschny.
*) Bugfix: the 50th subrequest in SSI response did not work; the bug had
appeared in 0.3.50.
Changes with nginx 0.4.12 31 Oct 2006
*) Feature: the ngx_http_perl_module supports the $r->variable method.
*) Bugfix: if a big static file was included using SSI in a response,
then the response may be transferred incomplete.
*) Bugfix: nginx did not omit the "#fragment" part in URI.
Changes with nginx 0.4.11 25 Oct 2006
*) Feature: the POP3 proxy supports the AUTH LOGIN PLAIN and CRAM-MD5.
*) Feature: the ngx_http_perl_module supports the $r->allow_ranges
method.
*) Bugfix: if the APOP was enabled in the POP3 proxy, then the USER/PASS
commands might not work; the bug had appeared in 0.4.10.
Changes with nginx 0.4.10 23 Oct 2006
*) Feature: the POP3 proxy supports the APOP command.
*) Bugfix: if the select, poll or /dev/poll methods were used, then
while waiting authentication server response the IMAP/POP3 proxy
hogged CPU.
*) Bugfix: a segmentation fault might occur if the $server_addr variable
was used in the "map" directive.
*) Bugfix: the ngx_http_flv_module did not support the byte ranges for
full responses; the bug had appeared in 0.4.7.
*) Bugfix: nginx could not be built on Debian amd64; the bug had
appeared in 0.4.9.
Changes with nginx 0.4.9 13 Oct 2006
*) Feature: the "set" parameter in the "include" SSI command.
*) Feature: the ngx_http_perl_module now tests the nginx.pm module
version.
Changes with nginx 0.4.8 11 Oct 2006
*) Bugfix: if an "include" SSI command were before another "include" SSI
command with a "wait" parameter, then the "wait" parameter might not
work.
*) Bugfix: the ngx_http_flv_module added the FLV header to the full
responses.
Thanks to Alexey Kovyrin.
Changes with nginx 0.4.7 10 Oct 2006
*) Feature: the ngx_http_flv_module.
*) Feature: the $request_body_file variable.
*) Feature: the "charset" and "source_charset" directives support the
variables.
*) Bugfix: if an "include" SSI command were before another "include" SSI
command with a "wait" parameter, then the "wait" parameter might not
work.
*) Bugfix: if the "proxy_buffering off" directive was used or while
working with memcached the connections might not be closed on
timeout.
*) Bugfix: nginx did not run on 64-bit platforms except amd64, sparc64,
and ppc64.
Changes with nginx 0.4.6 06 Oct 2006
*) Bugfix: nginx did not run on 64-bit platforms except amd64, sparc64,
and ppc64.
*) Bugfix: nginx sent the chunked response for HTTP/1.1 request,
if its length was set by text string in the
$r->headers_out("Content-Length", ...) method.
*) Bugfix: after redirecting error by an "error_page" directive any
ngx_http_rewrite_module directive returned this error code; the bug
had appeared in 0.4.4.
Changes with nginx 0.4.5 02 Oct 2006
*) Bugfix: nginx could not be built on Linux and Solaris; the bug had
appeared in 0.4.4.
Changes with nginx 0.4.4 02 Oct 2006
*) Feature: the $scheme variable.
*) Feature: the "expires" directive supports the "max" parameter.
*) Feature: the "include" directive supports the "*" mask.
Thanks to Jonathan Dance.
*) Bugfix: the "return" directive always overrode the "error_page"
response code redirected by the "error_page" directive.
*) Bugfix: a segmentation fault occurred if zero-length body was in PUT
method.
*) Bugfix: the redirect was changed incorrectly if the variables were
used in the "proxy_redirect" directive.
Changes with nginx 0.4.3 26 Sep 2006
*) Change: now the 499 error could not be redirected using an
"error_page" directive.
*) Feature: the Solaris 10 event ports support.
*) Feature: the ngx_http_browser_module.
*) Bugfix: a segmentation fault may occur while redirecting the 400
error to the proxied server using a "proxy_pass" directive.
*) Bugfix: a segmentation fault occurred if an unix domain socket was
used in a "proxy_pass" directive; the bug had appeared in 0.3.47.
*) Bugfix: SSI did work with memcached and nonbuffered responses.
*) Workaround: of the Sun Studio PAUSE hardware capability bug.
Changes with nginx 0.4.2 14 Sep 2006
*) Bugfix: the O_NOATIME flag support on Linux was canceled; the bug had
appeared in 0.4.1.
Changes with nginx 0.4.1 14 Sep 2006
*) Bugfix: the DragonFlyBSD compatibility.
Thanks to Pavel Nazarov.
*) Workaround: of bug in 64-bit Linux sendfile(), when file is more than
2G.
*) Feature: now on Linux nginx uses O_NOATIME flag for static requests.
Thanks to Yusuf Goolamabbas.
Changes with nginx 0.4.0 30 Aug 2006
*) Change in internal API: the HTTP modules initialization was moved
from the init module phase to the HTTP postconfiguration phase.
*) Change: now the request body is not read beforehand for the
ngx_http_perl_module: it's required to start the reading using the
$r->has_request_body method.
*) Feature: the ngx_http_perl_module supports the DECLINED return code.
*) Feature: the ngx_http_dav_module supports the incoming "Date" header
line for the PUT method.
*) Feature: the "ssi" directive is available inside the "if" block.
*) Bugfix: a segmentation fault occurred if there was an "index"
directive with variables and the first index name was without
variables; the bug had appeared in 0.1.29.
Changes with nginx 0.3.61 28 Aug 2006
*) Change: now the "tcp_nodelay" directive is turned on by default.
*) Feature: the "msie_refresh" directive.
*) Feature: the "recursive_error_pages" directive.
*) Bugfix: the "rewrite" directive returned incorrect redirect, if the
redirect had the captured escaped symbols from original URI.
Changes with nginx 0.3.60 18 Aug 2006
*) Bugfix: a worker process may got caught in an endless loop while an
error redirection; the bug had appeared in 0.3.59.
Changes with nginx 0.3.59 16 Aug 2006
*) Feature: now is possible to do several redirection using the
"error_page" directive.
*) Bugfix: the "dav_access" directive did not support three parameters.
*) Bugfix: the "error_page" directive did not changes the "Content-Type"
header line after the "X-Accel-Redirect" was used; the bug had
appeared in 0.3.58.
Changes with nginx 0.3.58 14 Aug 2006
*) Feature: the "error_page" directive supports the variables.
*) Change: now the procfs interface instead of sysctl is used on Linux.
*) Change: now the "Content-Type" header line is inherited from first
response when the "X-Accel-Redirect" was used.
*) Bugfix: the "error_page" directive did not redirect the 413 error.
*) Bugfix: the trailing "?" did not remove old arguments if no new
arguments were added to a rewritten URI.
*) Bugfix: nginx could not run on 64-bit FreeBSD 7.0-CURRENT.
Changes with nginx 0.3.57 09 Aug 2006
*) Feature: the $ssl_client_serial variable.
*) Bugfix: in the "!-e" operator of the "if" directive.
Thanks to Andrian Budanstov.
*) Bugfix: while a client certificate verification nginx did not send to
a client the required certificates information.
*) Bugfix: the $document_root variable did not support the variables in
the "root" directive.
Changes with nginx 0.3.56 04 Aug 2006
*) Feature: the "dav_access" directive.
*) Feature: the "if" directive supports the "-d", "!-d", "-e", "!-e",
"-x", and "!-x" operators.
*) Bugfix: a segmentation fault occurred if a request returned a
redirect and some sent to client header lines were logged in the
access log.
Changes with nginx 0.3.55 28 Jul 2006
*) Feature: the "stub" parameter in the "include" SSI command.
*) Feature: the "block" SSI command.
*) Feature: the unicode2nginx script was added to contrib.
*) Bugfix: if a "root" was specified by variable only, then the root was
relative to a server prefix.
*) Bugfix: if the request contained "//" or "/./" and escaped symbols
after them, then the proxied request was sent unescaped.
*) Bugfix: the $r->header_in("Cookie") of the ngx_http_perl_module now
returns all "Cookie" header lines.
*) Bugfix: a segmentation fault occurred if
"client_body_in_file_only on" was used and nginx switched to a next
upstream.
*) Bugfix: on some condition while reconfiguration character codes
inside the "charset_map" may be treated invalid; the bug had appeared
in 0.3.50.
Changes with nginx 0.3.54 11 Jul 2006
*) Feature: nginx now logs the subrequest information to the error log.
*) Feature: the "proxy_next_upstream", "fastcgi_next_upstream", and
"memcached_next_upstream" directives support the "off" parameter.
*) Feature: the "debug_connection" directive supports the CIDR address
form.
*) Bugfix: if a response of proxied server or FastCGI server was
converted from UTF-8 or back, then it may be transferred incomplete.
*) Bugfix: the $upstream_response_time variable had the time of the
first request to a backend only.
*) Bugfix: nginx could not be built on amd64 platform; the bug had
appeared in 0.3.53.
Changes with nginx 0.3.53 07 Jul 2006
*) Change: the "add_header" directive adds the string to 204, 301, and
302 responses.
*) Feature: the "server" directive in the "upstream" context supports
the "weight" parameter.
*) Feature: the "server_name" directive supports the "*" wildcard.
*) Feature: nginx supports the request body size more than 2G.
*) Bugfix: if a client was successfully authorized using "satisfy_any
on", then anyway the message "access forbidden by rule" was written
in the log.
*) Bugfix: the "PUT" method may erroneously not create a file and return
the 409 code.
*) Bugfix: if the IMAP/POP3 backend returned an error, then nginx
continued proxying anyway.
Changes with nginx 0.3.52 03 Jul 2006
*) Change: the ngx_http_index_module behavior for the "POST /" requests
is reverted to the 0.3.40 version state: the module now does not
return the 405 error.
*) Bugfix: the worker process may got caught in an endless loop if the
limit rate was used; the bug had appeared in 0.3.37.
*) Bugfix: ngx_http_charset_module logged "unknown charset" alert, even
if the recoding was not needed; the bug had appeared in 0.3.50.
*) Bugfix: if a code response of the PUT request was 409, then a
temporary file was not removed.
Changes with nginx 0.3.51 30 Jun 2006
*) Bugfix: the "<" symbols might disappeared some conditions in the SSI;
the bug had appeared in 0.3.50.
Changes with nginx 0.3.50 28 Jun 2006
*) Change: the "proxy_redirect_errors" and "fastcgi_redirect_errors"
directives was renamed to the "proxy_intercept_errors" and
"fastcgi_intercept_errors" directives.
*) Feature: the ngx_http_charset_module supports the recoding from the
single byte encodings to the UTF-8 encoding and back.
*) Feature: the "X-Accel-Charset" response header line is supported in
proxy and FastCGI mode.
*) Bugfix: the "\" escape symbol in the "\"" and "\'" pairs in the SSI
command was removed only if the command also has the "$" symbol.
*) Bugfix: the "<!--" string might be added on some conditions in the
SSI after inclusion.
*) Bugfix: if the "Content-Length: 0" header line was in response, then
in nonbuffered proxying mode the client connection was not closed.
Changes with nginx 0.3.49 31 May 2006
*) Bugfix: in the "set" directive.
*) Bugfix: if two or more FastCGI subrequests was in SSI, then first
subrequest output was included instead of second and following
subrequests.
Changes with nginx 0.3.48 29 May 2006
*) Change: now the ngx_http_charset_module works for subrequests, if the
response has no "Content-Type" header line.
*) Bugfix: if the "proxy_pass" directive has no URI part, then the
"proxy_redirect default" directive add the unnecessary slash in start
of the rewritten redirect.
*) Bugfix: the internal redirect always transform client's HTTP method
to GET, now the transformation is made for the "X-Accel-Redirect"
redirects only and if the method is not HEAD; the bug had appeared in
0.3.42.
*) Bugfix: the ngx_http_perl_module could not be built, if the perl was
built with the threads support; the bug had appeared in 0.3.46.
Changes with nginx 0.3.47 23 May 2006
*) Feature: the "upstream" directive.
*) Change: now the "\" escape symbol in the "\"" and "\'" pairs in the
SSI command is always removed.
Changes with nginx 0.3.46 11 May 2006
*) Feature: the "proxy_hide_header", "proxy_pass_header",
"fastcgi_hide_header", and "fastcgi_pass_header" directives.
*) Change: the "proxy_pass_x_powered_by", "fastcgi_x_powered_by", and
"proxy_pass_server" directives were canceled.
*) Feature: the "X-Accel-Buffering" response header line is supported in
proxy mode.
*) Bugfix: the reconfiguration bug and memory leaks in the
ngx_http_perl_module.
Changes with nginx 0.3.45 06 May 2006
*) Feature: the "ssl_verify_client", "ssl_verify_depth", and
"ssl_client_certificate" directives.
*) Change: the $request_method variable now returns the main request
method.
*) Change: the &deg; symbol codes were changed in koi-win conversion
table.
*) Feature: the euro and N symbols were added to koi-win conversion
table.
*) Bugfix: if nginx distributed the requests among several backends and
some backend failed, then requests intended for this backend was
directed to one live backend only instead of being distributed among
the rest.
Changes with nginx 0.3.44 04 May 2006
*) Feature: the "wait" parameter in the "include" SSI command.
*) Feature: the Ukrainian and Byelorussian characters were added to
koi-win conversion table.
*) Bugfix: in the SSI.
Changes with nginx 0.3.43 26 Apr 2006
*) Bugfix: in the SSI.
Changes with nginx 0.3.42 26 Apr 2006
*) Feature: the "bind" option of the "listen" directive in IMAP/POP3
proxy.
*) Bugfix: if the same capture in the "rewrite" directive was used more
then once.
*) Bugfix: the $sent_http_content_type, $sent_http_content_length,
$sent_http_last_modified, $sent_http_connection,
$sent_http_keep_alive, and $sent_http_transfer_encoding variables
were not written to access log.
*) Bugfix: the $sent_http_cache_control returned value of the single
"Cache-Control" response header line.
Changes with nginx 0.3.41 21 Apr 2006
*) Feature: the -v switch.
*) Bugfix: the segmentation fault may occurred if the SSI page has
remote subrequests.
*) Bugfix: in FastCGI handling.
*) Bugfix: if the perl modules path was not set using
--with-perl_modules_path=PATH or the "perl_modules", then the
segmentation fault was occurred.
Changes with nginx 0.3.40 19 Apr 2006
*) Feature: the ngx_http_dav_module supports the MKCOL method.
*) Feature: the "create_full_put_path" directive.
*) Feature: the "$limit_rate" variable.
Changes with nginx 0.3.39 17 Apr 2006
*) Feature: the "uninitialized_variable_warn" directive; the logging
level of the "uninitialized variable" message was lowered from
"alert" to "warn".
*) Feature: the "override_charset" directive.
*) Change: now if the unknown variable is used in the "echo" and "if
expr='$name'" SSI-commands, then the "unknown variable" message is
not logged.
*) Bugfix: the active connection counter increased on the exceeding of
the connection limit specified by the "worker_connections" directive;
the bug had appeared in 0.2.0.
*) Bugfix: the limit rate might not work on some condition; the bug had
appeared in 0.3.38.
Changes with nginx 0.3.38 14 Apr 2006
*) Feature: the ngx_http_dav_module.
*) Change: the ngx_http_perl_module optimizations.
Thanks to Sergey Skvortsov.
*) Feature: the ngx_http_perl_module supports the $r->request_body_file
method.
*) Feature: the "client_body_in_file_only" directive.
*) Workaround: now on disk overflow nginx tries to write access logs
once a second only.
Thanks to Anton Yuzhaninov and Maxim Dounin.
*) Bugfix: now the "limit_rate" directive more precisely limits rate if
rate is more than 100 Kbyte/s.
Thanks to ForJest.
*) Bugfix: now the IMAP/POP3 proxy escapes the "\r" and "\n" symbols in
login and password to pass authorization server.
Thanks to Maxim Dounin.
Changes with nginx 0.3.37 07 Apr 2006
*) Feature: the "limit_except" directive.
*) Feature: the "if" directive supports the "!~", "!~*", "-f", and "!-f"
operators.
*) Feature: the ngx_http_perl_module supports the $r->request_body
method.
*) Bugfix: in the ngx_http_addition_filter_module.
Changes with nginx 0.3.36 05 Apr 2006
*) Feature: the ngx_http_addition_filter_module.
*) Feature: the "proxy_pass" and "fastcgi_pass" directives may be used
inside the "if" block.
*) Feature: the "proxy_ignore_client_abort" and
"fastcgi_ignore_client_abort" directives.
*) Feature: the "$request_completion" variable.
*) Feature: the ngx_http_perl_module supports the $r->request_method and
$r->remote_addr.
*) Feature: the ngx_http_ssi_module supports the "elif" command.
*) Bugfix: the "\/" string in the expression of the "if" command of the
ngx_http_ssi_module was treated incorrectly.
*) Bugfix: in the regular expressions in the "if" command of the
ngx_http_ssi_module.
*) Bugfix: if the relative path was specified in the
"client_body_temp_path", "proxy_temp_path", "fastcgi_temp_path", and
"perl_modules" directives, then the directory was used relatively to
a current path but not to a server prefix.
Changes with nginx 0.3.35 22 Mar 2006
*) Bugfix: the accept-filter and the TCP_DEFER_ACCEPT option were set
for first "listen" directive only; the bug had appeared in 0.3.31.
*) Bugfix: in the "proxy_pass" directive without the URI part in a
subrequest.
Changes with nginx 0.3.34 21 Mar 2006
*) Feature: the "add_header" directive supports the variables.
Changes with nginx 0.3.33 15 Mar 2006
*) Feature: the "http_503" parameter of the "proxy_next_upstream" or
"fastcgi_next_upstream" directives.
*) Bugfix: ngx_http_perl_module did not work with inlined in the
configuration code, if it was not started with the "sub" word.
*) Bugfix: in the "post_action" directive.
Changes with nginx 0.3.32 11 Mar 2006
*) Bugfix: the debug logging on startup and reconfiguration time was
removed; the bug had appeared in 0.3.31.
Changes with nginx 0.3.31 10 Mar 2006
*) Change: now nginx passes the malformed proxied backend responses.
*) Feature: the "listen" directives support the address in the "*:port"
form.
*) Feature: the EVFILER_TIMER support in MacOSX 10.4.
*) Workaround: for MacOSX 64-bit kernel kqueue millisecond timeout bug.
Thanks to Andrei Nigmatulin.
*) Bugfix: if there were several "listen" directives listening one
various addresses inside one server, then server names like
"*.domain.tld" worked for first address only; the bug had appeared in
0.3.18.
*) Bugfix: if the HTTPS protocol was used in the "proxy_pass" directive
and the request body was in temporary file then the request was not
transferred.
*) Bugfix: perl 5.8.8 compatibility.
Changes with nginx 0.3.30 22 Feb 2006
*) Change: the ECONNABORTED error log level was changed to "error" from
"crit".
*) Bugfix: the ngx_http_perl_module could not be build without the
ngx_http_ssi_filter_module.
*) Bugfix: nginx could not be built on i386 platform, if the PIC was
used; the bug had appeared in 0.3.27.
Changes with nginx 0.3.29 20 Feb 2006
*) Feature: now nginx uses less memory, if PHP in FastCGI mode sends
many warnings before the response.
*) Bugfix: the "Transfer-Encoding: chunked" header line was issued in
the 204 responses for the HTTP/1.1 requests.
*) Bugfix: nginx returned the 502 response, if the complete response
header lines were transferred in a separate FastCGI records.
*) Bugfix: if the proxied URI was specified in the "post_action"
directive, then it ran only after a successful completion of a
request.
Changes with nginx 0.3.28 16 Feb 2006
*) Feature: the "restrict_host_names" directive was canceled.