2 Changes with nginx 0.7.36 21 Feb 2009
4 *) Feature: a preliminary IPv6 support; the "listen" directive of the
5 HTTP module supports IPv6.
7 *) Bugfix: the $ancient_browser variable did not work for browsers
8 preset by a "modern_browser" directives.
11 Changes with nginx 0.7.35 16 Feb 2009
13 *) Bugfix: a "ssl_engine" directive did not use a SSL-accelerator for
15 Thanks to Marcin Gozdalik.
17 *) Bugfix: a "try_files" directive set MIME type depending on an
18 original request extension.
20 *) Bugfix: "*domain.tld" names were handled incorrectly in
21 "server_name", "valid_referers", and "map" directives, if an
22 ".domain.tld" and ".subdomain.domain.tld" wildcards were used;
23 the bug had appeared in 0.7.9.
26 Changes with nginx 0.7.34 10 Feb 2009
28 *) Feature: the "off" parameter of the "if_modified_since" directive.
30 *) Feature: now nginx sends an HELO/EHLO command after a XCLIENT
32 Thanks to Maxim Dounin.
34 *) Feature: Microsoft specific "AUTH LOGIN with User Name" mode support
36 Thanks to Maxim Dounin.
38 *) Bugfix: in a redirect rewrite directive original arguments were
39 concatenated with new arguments by an "?" rather than an "&";
40 the bug had appeared in 0.1.18.
41 Thanks to Maxim Dounin.
43 *) Bugfix: nginx could not be built on AIX.
46 Changes with nginx 0.7.33 02 Feb 2009
48 *) Bugfix: a double response might be returned if the epoll or rtsig
49 methods are used and a redirect was returned to a request with
53 *) Bugfix: the $sent_http_location variable was empty for some
56 *) Bugfix: a segmentation fault might occur in worker process if
57 "resolver" directive was used in SMTP proxy.
60 Changes with nginx 0.7.32 26 Jan 2009
62 *) Feature: now a directory existence testing can be set explicitly in
63 the "try_files" directive.
65 *) Bugfix: fastcgi_store stored files not always.
67 *) Bugfix: in geo ranges.
69 *) Bugfix: in shared memory allocations if nginx was built without
71 Thanks to Andrey Kvasov.
74 Changes with nginx 0.7.31 19 Jan 2009
76 *) Change: now the "try_files" directive tests files only and ignores
79 *) Feature: the "fastcgi_split_path_info" directive.
81 *) Bugfixes in an "Expect" request header line support.
83 *) Bugfixes in geo ranges.
85 *) Bugfix: in a miss case ngx_http_memcached_module returned the "END"
86 line as response body instead of default 404 page body; the bug had
88 Thanks to Maxim Dounin.
90 *) Bugfix: while SMTP proxying nginx issued message "250 2.0.0 OK"
91 instead of "235 2.0.0 OK"; the bug had appeared in 0.7.22.
92 Thanks to Maxim Dounin.
95 Changes with nginx 0.7.30 24 Dec 2008
97 *) Bugfix: a segmentation fault occurred in worker process, if
98 variables were used in the "fastcgi_pass" or "proxy_pass" directives
99 and host name must be resolved; the bug had appeared in 0.7.29.
102 Changes with nginx 0.7.29 24 Dec 2008
104 *) Bugfix: the "fastcgi_pass" and "proxy_pass" directives did not
105 support variables if unix domain sockets were used.
107 *) Bugfixes in subrequest processing; the bugs had appeared in 0.7.25.
109 *) Bugfix: a "100 Continue" response was issued for HTTP/1.0
111 Thanks to Maxim Dounin.
113 *) Bugfix: in memory allocation in the ngx_http_gzip_filter_module on
117 Changes with nginx 0.7.28 22 Dec 2008
119 *) Change: in memory allocation in the ngx_http_gzip_filter_module.
121 *) Change: the default "gzip_buffers" directive values have been
122 changed to 32 4k or 16 8k from 4 4k/8k.
125 Changes with nginx 0.7.27 15 Dec 2008
127 *) Feature: the "try_files" directive.
129 *) Feature: variables support in the "fastcgi_pass" directive.
131 *) Feature: now the $geo variable may get an address from a
133 Thanks to Andrei Nigmatulin.
135 *) Feature: now a location's modifier may be used without space before
138 *) Feature: the $upstream_response_length variable.
140 *) Bugfix: now a "add_header" directive does not add an empty value.
142 *) Bugfix: if zero length static file was requested, then nginx just
143 closed connection; the bug had appeared in 0.7.25.
145 *) Bugfix: a MOVE method could not move file in non-existent directory.
147 *) Bugfix: a segmentation fault occurred in worker process, if no one
148 named location was defined in server, but some one was used in an
149 error_page directive.
150 Thanks to Sergey Bochenkov.
153 Changes with nginx 0.7.26 08 Dec 2008
155 *) Bugfix: in subrequest processing; the bug had appeared in 0.7.25.
158 Changes with nginx 0.7.25 08 Dec 2008
160 *) Change: in subrequest processing.
162 *) Change: now POSTs without "Content-Length" header line are allowed.
164 *) Bugfix: now the "limit_req" and "limit_conn" directives log a
167 *) Bugfix: in the "delete" parameter of the "geo" directive.
170 Changes with nginx 0.7.24 01 Dec 2008
172 *) Feature: the "if_modified_since" directive.
174 *) Bugfix: nginx did not process a FastCGI server response, if the
175 server send too many messages to stderr before response.
177 *) Bugfix: the "$cookie_..." variables did not work in the SSI and the
181 Changes with nginx 0.7.23 27 Nov 2008
183 *) Feature: the "delete" and "ranges" parameters in the "geo" directive.
185 *) Feature: speeding up loading of geo base with large number of values.
187 *) Feature: decrease of memory required for geo base load.
190 Changes with nginx 0.7.22 20 Nov 2008
192 *) Feature: the "none" parameter in the "smtp_auth" directive.
193 Thanks to Maxim Dounin.
195 *) Feature: the "$cookie_..." variables.
197 *) Bugfix: the "directio" directive did not work in XFS filesystem.
199 *) Bugfix: the resolver did not understand big DNS responses.
203 Changes with nginx 0.7.21 11 Nov 2008
205 *) Changes in the ngx_http_limit_req_module.
207 *) Feature: the EXSLT support in the ngx_http_xslt_module.
208 Thanks to Denis F. Latypoff.
210 *) Workaround: compatibility with glibc 2.3.
211 Thanks to Eric Benson and Maxim Dounin.
213 *) Bugfix: nginx could not run on MacOSX 10.4 and earlier; the bug had
217 Changes with nginx 0.7.20 10 Nov 2008
219 *) Changes in the ngx_http_gzip_filter_module.
221 *) Feature: the ngx_http_limit_req_module.
223 *) Bugfix: worker processes might exit on a SIGBUS signal on sparc and
224 ppc platforms; the bug had appeared in 0.7.3.
225 Thanks to Maxim Dounin.
227 *) Bugfix: the "proxy_pass http://host/some:uri" directives did not
228 work; the bug had appeared in 0.7.12.
230 *) Bugfix: in HTTPS mode requests might fail with the "bad write retry"
233 *) Bugfix: the ngx_http_secure_link_module did not work inside
234 locations, whose names are less than 3 characters.
236 *) Bugfix: $server_addr variable might have no value.
239 Changes with nginx 0.7.19 13 Oct 2008
241 *) Bugfix: version number update.
244 Changes with nginx 0.7.18 13 Oct 2008
246 *) Change: the "underscores_in_headers" directive; now nginx does not
247 allows underscores in a client request header line names.
249 *) Feature: the ngx_http_secure_link_module.
251 *) Feature: the "real_ip_header" directive supports any header.
253 *) Feature: the "log_subrequest" directive.
255 *) Feature: the $realpath_root variable.
257 *) Feature: the "http_502" and "http_504" parameters of the
258 "proxy_next_upstream" directive.
260 *) Bugfix: the "http_503" parameter of the "proxy_next_upstream" or
261 "fastcgi_next_upstream" directives did not work.
263 *) Bugfix: nginx might send a "Transfer-Encoding: chunked" heaer line
266 *) Bugfix: now accept threshold depends on worker_connections.
269 Changes with nginx 0.7.17 15 Sep 2008
271 *) Feature: now the "directio" directive works on Linux.
273 *) Feature: the $pid variable.
275 *) Bugfix: the "directio" optimization that had appeared in 0.7.15 did
276 not work with open_file_cache.
278 *) Bugfix: the "access_log" with variables did not work on Linux; the
279 bug had appeared in 0.7.7.
281 *) Bugfix: the ngx_http_charset_module did not understand quoted
282 charset name received from backend.
285 Changes with nginx 0.7.16 08 Sep 2008
287 *) Bugfix: nginx could not be built on 64-bit platforms; the bug had
291 Changes with nginx 0.7.15 08 Sep 2008
293 *) Feature: the ngx_http_random_index_module.
295 *) Feature: the "directio" directive has been optimized for file
296 requests starting from arbitrary position.
298 *) Feature: the "directio" directive turns off sendfile if it is
301 *) Feature: now nginx allows underscores in a client request header
305 Changes with nginx 0.7.14 01 Sep 2008
307 *) Change: now the ssl_certificate and ssl_certificate_key directives
308 have not default values.
310 *) Feature: the "listen" directive supports the "ssl" parameter.
312 *) Feature: now nginx takes into account a time zone change while
313 reconfiguration on FreeBSD and Linux.
315 *) Bugfix: the "listen" directive parameters such as "backlog",
316 "rcvbuf", etc. were not set, if a default server was not the first
319 *) Bugfix: if URI part captured by a "rewrite" directive was used as a
320 query string, then the query string was not escaped.
322 *) Bugfix: configuration file validity test improvements.
325 Changes with nginx 0.7.13 26 Aug 2008
327 *) Bugfix: nginx could not be built on Linux and Solaris; the bug had
331 Changes with nginx 0.7.12 26 Aug 2008
333 *) Feature: the "server_name" directive supports empty name "".
335 *) Feature: the "gzip_disable" directive supports special "msie6" mask.
337 *) Bugfix: if the "max_fails=0" parameter was used in upstream with
338 several servers, then a worker process exited on a SIGFPE signal.
339 Thanks to Maxim Dounin.
341 *) Bugfix: a request body was dropped while redirection via an
342 "error_page" directive.
344 *) Bugfix: a full response was returned for request method HEAD while
345 redirection via an "error_page" directive.
347 *) Bugfix: the $r->header_in() method did not return value of the
348 "Host", "User-Agent", and "Connection" request header lines; the bug
349 had appeared in 0.7.0.
352 Changes with nginx 0.7.11 18 Aug 2008
354 *) Change: now ngx_http_charset_module does not work by default with
357 *) Feature: now nginx returns the 405 status code for POST method
358 requesting a static file only if the file exists.
360 *) Feature: the "proxy_ssl_session_reuse" directive.
362 *) Bugfix: a "proxy_pass" directive without URI part might use original
363 request after the "X-Accel-Redirect" redirection was used;
365 *) Bugfix: if a directory has search only rights and the first index
366 file was absent, then nginx returned the 500 status code.
368 *) Bugfix: in inclusive locations; the bugs had appeared in 0.7.1.
371 Changes with nginx 0.7.10 13 Aug 2008
373 *) Bugfix: in the "addition_types", "charset_types", "gzip_types",
374 "ssi_types", "sub_filter_types", and "xslt_types" directives; the
375 bugs had appeared in 0.7.9.
377 *) Bugfix: of recursive error_page for 500 status code.
379 *) Bugfix: now the ngx_http_realip_module sets address not for whole
380 keepalive connection, but for each request passed via the connection.
383 Changes with nginx 0.7.9 12 Aug 2008
385 *) Change: now ngx_http_charset_module works by default with following
386 MIME types: text/html, text/css, text/xml, text/plain,
387 text/vnd.wap.wml, application/x-javascript, and application/rss+xml.
389 *) Feature: the "charset_types" and "addition_types" directives.
391 *) Feature: now the "gzip_types", "ssi_types", and "sub_filter_types"
394 *) Feature: the ngx_cpp_test_module.
396 *) Feature: the "expires" directive supports daily time.
398 *) Feature: the ngx_http_xslt_module improvements and bug fixing.
399 Thanks to Denis F. Latypoff and Maxim Dounin.
401 *) Bugfix: the "log_not_found" directive did not work for index files
404 *) Bugfix: HTTPS connections might hang, if kqueue, epoll, rtsig, or
405 eventport methods were used; the bug had appeared in 0.7.7.
407 *) Bugfix: if the "server_name", "valid_referers", and "map" directives
408 used an "*.domain.tld" wildcard and exact name "domain.tld" was not
409 set, then the exact name was matched by the wildcard; the bug had
413 Changes with nginx 0.7.8 04 Aug 2008
415 *) Feature: the ngx_http_xslt_module.
417 *) Feature: the "$arg_..." variables.
419 *) Feature: Solaris directio support.
420 Thanks to Ivan Debnar.
422 *) Bugfix: now if FastCGI server sends a "Location" header line without
423 status line, then nginx uses 302 status code.
424 Thanks to Maxim Dounin.
427 Changes with nginx 0.7.7 30 Jul 2008
429 *) Change: now the EAGAIN error returned by connect() is not considered
432 *) Change: now the $ssl_client_cert variable value is a certificate
433 with TAB character intended before each line except first one; an
434 unchanged certificate is available in the $ssl_client_raw_cert
437 *) Feature: the "ask" parameter in the "ssl_verify_client" directive.
439 *) Feature: byte-range processing improvements.
440 Thanks to Maxim Dounin.
442 *) Feature: the "directio" directive.
443 Thanks to Jiang Hong.
445 *) Feature: MacOSX 10.5 sendfile() support.
447 *) Bugfix: now in MacOSX and Cygwin locations are tested in case
448 insensitive mode; however, the compare is provided by single-byte
451 *) Bugfix: mail proxy SSL connections hanged, if select, poll, or
452 /dev/poll methods were used.
454 *) Bugfix: UTF-8 encoding usage in the ngx_http_autoindex_module.
457 Changes with nginx 0.7.6 07 Jul 2008
459 *) Bugfix: now if variables are used in the "access_log" directive a
460 request root existence is always tested.
462 *) Bugfix: the ngx_http_flv_module did not support several values in a
466 Changes with nginx 0.7.5 01 Jul 2008
468 *) Bugfixes in variables support in the "access_log" directive; the
469 bugs had appeared in 0.7.4.
471 *) Bugfix: nginx could not be built --without-http_gzip_module; the bug
472 had appeared in 0.7.3.
473 Thanks to Kirill A. Korinskiy.
475 *) Bugfix: if sub_filter and SSI were used together, then responses
476 might were transferred incorrectly.
479 Changes with nginx 0.7.4 30 Jun 2008
481 *) Feature: variables support in the "access_log" directive.
483 *) Feature: the "open_log_file_cache" directive.
485 *) Feature: the -g switch.
487 *) Feature: the "Expect" request header line support.
489 *) Bugfix: large SSI inclusions might be truncated.
492 Changes with nginx 0.7.3 23 Jun 2008
494 *) Change: the "rss" extension MIME type has been changed to
495 "application/rss+xml".
497 *) Change: now the "gzip_vary" directive turned on issues a
498 "Vary: Accept-Encoding" header line for uncompressed responses too.
500 *) Feature: now the "rewrite" directive does a redirect automatically
501 if the "https://" protocol is used.
503 *) Bugfix: the "proxy_pass" directive did not work with the HTTPS
504 protocol; the bug had appeared in 0.6.9.
507 Changes with nginx 0.7.2 16 Jun 2008
509 *) Feature: now nginx supports EDH key exchange ciphers.
511 *) Feature: the "ssl_dhparam" directive.
513 *) Feature: the $ssl_client_cert variable.
514 Thanks to Manlio Perillo.
516 *) Bugfix: after changing URI via a "rewrite" directive nginx did not
517 search a new location; the bug had appeared in 0.7.1.
518 Thanks to Maxim Dounin.
520 *) Bugfix: nginx could not be built without PCRE library; the bug had
523 *) Bugfix: when a request to a directory was redirected with the slash
524 added, nginx dropped a query string from the original request.
527 Changes with nginx 0.7.1 26 May 2008
529 *) Change: now locations are searched in a tree.
531 *) Change: the "optimize_server_names" directive was canceled due to
532 the "server_name_in_redirect" directive introduction.
534 *) Change: some long deprecated directives are not supported anymore.
536 *) Change: the "none" parameter in the "ssl_session_cache" directive;
537 now this is default parameter.
538 Thanks to Rob Mueller.
540 *) Bugfix: worker processes might not catch reconfiguration and log
543 *) Bugfix: nginx could not be built on latest Fedora 9 Linux.
547 Changes with nginx 0.7.0 19 May 2008
549 *) Change: now the 0x00-0x1F, '"' and '\' characters are escaped as
550 \xXX in an access_log.
551 Thanks to Maxim Dounin.
553 *) Change: now nginx allows several "Host" request header line.
555 *) Feature: the "modified" flag in the "expires" directive.
557 *) Feature: the $uid_got and $uid_set variables may be used at any
558 request processing stage.
560 *) Feature: the $hostname variable.
561 Thanks to Andrei Nigmatulin.
563 *) Feature: DESTDIR support.
564 Thanks to Todd A. Fisher and Andras Voroskoi.
566 *) Bugfix: a segmentation fault might occur in worker process on Linux,
567 if keepalive was enabled.
570 Changes with nginx 0.6.31 12 May 2008
572 *) Bugfix: nginx did not process FastCGI response if header was at the
573 end of FastCGI record; the bug had appeared in 0.6.2.
574 Thanks to Sergey Serov.
576 *) Bugfix: a segmentation fault might occur in worker process if a file
577 was deleted and the "open_file_cache_errors" directive was off.
580 Changes with nginx 0.6.30 29 Apr 2008
582 *) Change: now if an "include" directive pattern does not match any
583 file, then nginx does not issue an error.
585 *) Feature: now the time in directives may be specified without spaces,
586 for example, "1h50m".
588 *) Bugfix: memory leaks if the "ssl_verify_client" directive was on.
589 Thanks to Chavelle Vincent.
591 *) Bugfix: the "sub_filter" directive might set text to change into
594 *) Bugfix: the "error_page" directive did not take into account
595 arguments in redirected URI.
597 *) Bugfix: now nginx always opens files in binary mode under Cygwin.
599 *) Bugfix: nginx could not be built on OpenBSD; the bug had appeared in
603 Changes with nginx 0.6.29 18 Mar 2008
605 *) Feature: the ngx_google_perftools_module.
607 *) Bugfix: the ngx_http_perl_module could not be built on 64-bit
608 platforms; the bug had appeared in 0.6.27.
611 Changes with nginx 0.6.28 13 Mar 2008
613 *) Bugfix: the rtsig method could not be built; the bug had appeared in
617 Changes with nginx 0.6.27 12 Mar 2008
619 *) Change: now by default the rtsig method is not built on
622 *) Change: now a request method is not changed while redirection to a
623 named location via an "error_page" directive.
625 *) Feature: the "resolver" and "resolver_timeout" directives in SMTP
628 *) Feature: the "post_action" directive supports named locations.
630 *) Bugfix: a segmentation fault occurred in worker process, if a
631 request was redirected from proxy, FastCGI, or memcached location to
632 static named locations.
634 *) Bugfix: browsers did not repeat SSL handshake if there is no valid
635 client certificate in first handshake.
636 Thanks to Alexander V. Inyukhin.
638 *) Bugfix: if response code 495-497 was redirected via an "error_page"
639 directive without code change, then nginx tried to allocate too many
642 *) Bugfix: memory leak in long-lived non buffered connections.
644 *) Bugfix: memory leak in resolver.
646 *) Bugfix: a segmentation fault occurred in worker process, if a
647 request was redirected from proxy, FastCGI, or memcached location to
648 static named locations.
650 *) Bugfix: in the $proxy_host and $proxy_port variables caching.
651 Thanks to Sergey Bochenkov.
653 *) Bugfix: a "proxy_pass" directive with variables used incorrectly the
654 same port as in another "proxy_pass" directive with the same host
655 name and without variables.
656 Thanks to Sergey Bochenkov.
658 *) Bugfix: an alert "sendmsg() failed (9: Bad file descriptor)" on some
659 64-bit platforms while reconfiguration.
661 *) Bugfix: a segmentation fault occurred in worker process, if empty
662 stub block was used second time in SSI.
664 *) Bugfix: in copying URI part contained escaped symbols into arguments.
667 Changes with nginx 0.6.26 11 Feb 2008
669 *) Bugfix: the "proxy_store" and "fastcgi_store" directives did not
670 check a response length.
672 *) Bugfix: a segmentation fault occurred in worker process, if big
673 value was used in a "expires" directive.
674 Thanks to Joaquin Cuenca Abela.
676 *) Bugfix: nginx incorrectly detected cache line size on Pentium 4.
677 Thanks to Gena Makhomed.
679 *) Bugfix: in proxied or FastCGI subrequests a client original method
680 was used instead of the GET method.
682 *) Bugfix: socket leak in HTTPS mode if deferred accept was used.
683 Thanks to Ben Maurer.
685 *) Bugfix: nginx issued the bogus error message "SSL_shutdown() failed
686 (SSL: )"; the bug had appeared in 0.6.23.
688 *) Bugfix: in HTTPS mode requests might fail with the "bad write retry"
689 error; the bug had appeared in 0.6.23.
692 Changes with nginx 0.6.25 08 Jan 2008
694 *) Change: now the "server_name_in_redirect" directive is used instead
695 of the "server_name" directive's special "*" parameter.
697 *) Change: now wildcard and regex names can be used as main name in a
698 "server_name" directive.
700 *) Change: the "satisfy_any" directive was replaced by the "satisfy"
703 *) Workaround: old worker processes might hog CPU after reconfiguration
704 if they was run under Linux OpenVZ.
706 *) Feature: the "min_delete_depth" directive.
708 *) Bugfix: the COPY and MOVE methods did not work with single files.
710 *) Bugfix: the ngx_http_gzip_static_module did not allow the
711 ngx_http_dav_module to work; the bug had appeared in 0.6.23.
713 *) Bugfix: socket leak in HTTPS mode if deferred accept was used.
714 Thanks to Ben Maurer.
716 *) Bugfix: nginx could not be built without PCRE library; the bug had
720 Changes with nginx 0.6.24 27 Dec 2007
722 *) Bugfix: a segmentation fault might occur in worker process if HTTPS
723 was used; the bug had appeared in 0.6.23.
726 Changes with nginx 0.6.23 27 Dec 2007
728 *) Change: the "off" parameter in the "ssl_session_cache" directive;
729 now this is default parameter.
731 *) Change: the "open_file_cache_retest" directive was renamed to the
732 "open_file_cache_valid".
734 *) Feature: the "open_file_cache_min_uses" directive.
736 *) Feature: the ngx_http_gzip_static_module.
738 *) Feature: the "gzip_disable" directive.
740 *) Feature: the "memcached_pass" directive may be used inside the "if"
743 *) Bugfix: a segmentation fault occurred in worker process, if the
744 "memcached_pass" and "if" directives were used in the same location.
746 *) Bugfix: if a "satisfy_any on" directive was used and not all access
747 and auth modules directives were set, then other given access and
748 auth directives were not tested;
750 *) Bugfix: regex parameters in a "valid_referers" directive were not
751 inherited from previous level.
753 *) Bugfix: a "post_action" directive did run if a request was completed
754 with 499 status code.
756 *) Bugfix: optimization of 16K buffer usage in a SSL connection.
757 Thanks to Ben Maurer.
759 *) Bugfix: the STARTTLS in SMTP mode did not work.
760 Thanks to Oleg Motienko.
762 *) Bugfix: in HTTPS mode requests might fail with the "bad write retry"
763 error; the bug had appeared in 0.5.13.
766 Changes with nginx 0.6.22 19 Dec 2007
768 *) Change: now all ngx_http_perl_module methods return values copied to
769 perl's allocated memory.
771 *) Bugfix: if nginx was built with ngx_http_perl_module, the perl
772 before 5.8.6 was used, and perl supported threads, then during
773 reconfiguration the master process aborted; the bug had appeared in
775 Thanks to Boris Zhmurov.
777 *) Bugfix: the ngx_http_perl_module methods may get invalid values of
780 *) Bugfix: a segmentation fault occurred in worker process, if the
781 $r->has_request_body() method was called for a request whose small
782 request body was already received.
784 *) Bugfix: large_client_header_buffers did not freed before going to
786 Thanks to Olexander Shtepa.
788 *) Bugfix: the last address was missed in the $upstream_addr variable;
789 the bug had appeared in 0.6.18.
791 *) Bugfix: the "fastcgi_catch_stderr" directive did return error code;
792 now it returns 502 code, that can be rerouted to a next server using
793 the "fastcgi_next_upstream invalid_header" directive.
795 *) Bugfix: a segmentation fault occurred in master process if the
796 "fastcgi_catch_stderr" directive was used; the bug had appeared in
798 Thanks to Manlio Perillo.
801 Changes with nginx 0.6.21 03 Dec 2007
803 *) Change: if variable values used in a "proxy_pass" directive contain
804 IP-addresses only, then a "resolver" directive is not mandatory.
806 *) Bugfix: a segmentation fault might occur in worker process if a
807 "proxy_pass" directive with URI-part was used; the bug had appeared
810 *) Bugfix: if resolver was used on platform that does not support
811 kqueue, then nginx issued an alert "name is out of response".
812 Thanks to Andrei Nigmatulin.
814 *) Bugfix: if the $server_protocol was used in FastCGI parameters and a
815 request line length was near to the "client_header_buffer_size"
816 directive value, then nginx issued an alert "fastcgi: the request
819 *) Bugfix: if a plain text HTTP/0.9 version request was made to HTTPS
820 server, then nginx returned usual response.
823 Changes with nginx 0.6.20 28 Nov 2007
825 *) Bugfix: a segmentation fault might occur in worker process if a
826 "proxy_pass" directive with URI-part was used; the bug had appeared
830 Changes with nginx 0.6.19 27 Nov 2007
832 *) Bugfix: the 0.6.18 version could not be built.
835 Changes with nginx 0.6.18 27 Nov 2007
837 *) Change: now the ngx_http_userid_module adds start time microseconds
838 to the cookie field contains a pid value.
840 *) Change: now the full request line instead of URI only is written to
843 *) Feature: variables support in the "proxy_pass" directive.
845 *) Feature: the "resolver" and "resolver_timeout" directives.
847 *) Feature: now the directive "add_header last-modified ''" deletes a
848 "Last-Modified" response header line.
850 *) Bugfix: the "limit_rate" directive did not allow to use full
851 throughput, even if limit value was very high.
854 Changes with nginx 0.6.17 15 Nov 2007
856 *) Feature: the "If-Range" request header line support.
857 Thanks to Alexander V. Inyukhin.
859 *) Bugfix: URL double escaping in a redirect of the "msie_refresh"
860 directive; the bug had appeared in 0.6.4.
862 *) Bugfix: the "autoindex" directive did not work with the "alias /"
865 *) Bugfix: a segmentation fault might occur in worker process if
866 subrequests were used.
868 *) Bugfix: the big responses may be transferred truncated if SSL and
871 *) Bugfix: the $status variable was equal to 0 if a proxied server
872 returned response in HTTP/0.9 version.
875 Changes with nginx 0.6.16 29 Oct 2007
877 *) Change: now the uname(2) is used on Linux instead of procfs.
878 Thanks to Ilya Novikov.
880 *) Bugfix: if the "?" character was in a "error_page" directive, then
881 it was escaped in a proxied request; the bug had appeared in 0.6.11.
883 *) Bugfix: compatibility with mget.
886 Changes with nginx 0.6.15 22 Oct 2007
888 *) Feature: Cygwin compatibility.
889 Thanks to Vladimir Kutakov.
891 *) Feature: the "merge_slashes" directive.
893 *) Feature: the "gzip_vary" directive.
895 *) Feature: the "server_tokens" directive.
897 *) Bugfix: nginx did not unescape URI in the "include" SSI command.
899 *) Bugfix: the segmentation fault was occurred on start or while
900 reconfiguration if variable was used in the "charset" or
901 "source_charset" directives.
903 *) Bugfix: nginx returned the 400 response on requests like
904 "GET http://www.domain.com HTTP/1.0".
905 Thanks to James Oakley.
907 *) Bugfix: if request with request body was redirected using the
908 "error_page" directive, then nginx tried to read the request body
909 again; the bug had appeared in 0.6.7.
911 *) Bugfix: a segmentation fault occurred in worker process if no
912 server_name was explicitly defined for server processing request;
913 the bug had appeared in 0.6.7.
916 Changes with nginx 0.6.14 15 Oct 2007
918 *) Change: now by default the "echo" SSI command uses entity encoding.
920 *) Feature: the "encoding" parameter in the "echo" SSI command.
922 *) Feature: the "access_log" directive may be used inside the
923 "limit_except" block.
925 *) Bugfix: if all upstream servers were failed, then all servers had
926 got weight the was equal one until servers became alive; the bug had
929 *) Bugfix: a segmentation fault occurred in worker process if
930 $date_local and $date_gmt were used outside the
931 ngx_http_ssi_filter_module.
933 *) Bugfix: a segmentation fault might occur in worker process if debug
935 Thanks to Andrei Nigmatulin.
937 *) Bugfix: ngx_http_memcached_module did not set
938 $upstream_response_time.
939 Thanks to Maxim Dounin.
941 *) Bugfix: a worker process may got caught in an endless loop, if the
944 *) Bugfix: nginx supported low case only "close" and "keep-alive"
945 values in the "Connection" request header line; the bug had appeared
948 *) Bugfix: sub_filter did not work with empty substitution.
950 *) Bugfix: in sub_filter parsing.
953 Changes with nginx 0.6.13 24 Sep 2007
955 *) Bugfix: nginx did not close directory file on HEAD request if
957 Thanks to Arkadiusz Patyk.
960 Changes with nginx 0.6.12 21 Sep 2007
962 *) Change: mail proxy was split on three modules: pop3, imap and smtp.
964 *) Feature: the --without-mail_pop3_module, --without-mail_imap_module,
965 and --without-mail_smtp_module configuration parameters.
967 *) Feature: the "smtp_greeting_delay" and "smtp_client_buffer"
968 directives of the ngx_mail_smtp_module.
970 *) Bugfix: the trailing wildcards did not work; the bug had appeared in
973 *) Bugfix: nginx could not start on Solaris if the shared PCRE library
974 located in non-standard place was used.
976 *) Bugfix: the "proxy_hide_header" and "fastcgi_hide_header" directives
977 did not hide response header lines whose name was longer than 32
979 Thanks to Manlio Perillo.
982 Changes with nginx 0.6.11 11 Sep 2007
984 *) Bugfix: active connection counter always increased if mail proxy was
987 *) Bugfix: if backend returned response header only using non-buffered
988 proxy, then nginx closed backend connection on timeout.
990 *) Bugfix: nginx did not support several "Connection" request header
993 *) Bugfix: if the "max_fails" was set for upstream server, then after
994 first failure server weight was always one; the bug had appeared in
998 Changes with nginx 0.6.10 03 Sep 2007
1000 *) Feature: the "open_file_cache", "open_file_cache_retest", and
1001 "open_file_cache_errors" directives.
1003 *) Bugfix: socket leak; the bug had appeared in 0.6.7.
1005 *) Bugfix: a charset set by the "charset" directive was not appended to
1006 the "Content-Type" header set by $r->send_http_header().
1008 *) Bugfix: a segmentation fault might occur in worker process if
1009 /dev/poll method was used.
1012 Changes with nginx 0.6.9 28 Aug 2007
1014 *) Bugfix: a worker process may got caught in an endless loop, if the
1015 HTTPS protocol was used; the bug had appeared in 0.6.7.
1017 *) Bugfix: if server listened on two addresses or ports and trailing
1018 wildcard was used, then nginx did not run.
1020 *) Bugfix: the "ip_hash" directive might incorrectly mark servers as
1023 *) Bugfix: nginx could not be built on amd64; the bug had appeared in
1027 Changes with nginx 0.6.8 20 Aug 2007
1029 *) Change: now nginx tries to set the "worker_priority",
1030 "worker_rlimit_nofile", "worker_rlimit_core", and
1031 "worker_rlimit_sigpending" without super-user privileges.
1033 *) Change: now nginx escapes space and "%" in request to a mail proxy
1034 authentication server.
1036 *) Change: now nginx escapes "%" in $memcached_key variable.
1038 *) Bugfix: nginx used path relative to configuration prefix for
1039 non-absolute configuration file path specified in the "-c" key; the
1040 bug had appeared in 0.6.6.
1042 *) Bugfix: nginx did not work on FreeBSD/sparc64.
1045 Changes with nginx 0.6.7 15 Aug 2007
1047 *) Change: now the paths specified in the "include",
1048 "auth_basic_user_file", "perl_modules", "ssl_certificate",
1049 "ssl_certificate_key", and "ssl_client_certificate" directives are
1050 relative to directory of nginx configuration file nginx.conf, but
1051 not to nginx prefix directory.
1053 *) Change: the --sysconfdir=PATH option in configure was canceled.
1055 *) Change: the special make target "upgrade1" was defined for online
1056 upgrade of 0.1.x versions.
1058 *) Feature: the "server_name" and "valid_referers" directives support
1059 regular expressions.
1061 *) Feature: the "server" directive in the "upstream" context supports
1062 the "backup" parameter.
1064 *) Feature: the ngx_http_perl_module supports the
1065 $r->discard_request_body.
1067 *) Feature: the "add_header Last-Modified ..." directive changes the
1068 "Last-Modified" response header line.
1070 *) Bugfix: if a response different than 200 was returned to a request
1071 with body and connection went to the keep-alive state after the
1072 request, then nginx returned 400 for the next request.
1074 *) Bugfix: a segmentation fault occurred in worker process if invalid
1075 address was set in the "auth_http" directive.
1077 *) Bugfix: now nginx uses default listen backlog value 511 on all
1078 platforms except FreeBSD.
1079 Thanks to Jiang Hong.
1081 *) Bugfix: a worker process may got caught in an endless loop, if a
1082 "server" inside "upstream" block was marked as "down"; the bug had
1085 *) Bugfix: now Solaris sendfilev() is not used to transfer the client
1086 request body to FastCGI-server via the unix domain socket.
1089 Changes with nginx 0.6.6 30 Jul 2007
1091 *) Feature: the --sysconfdir=PATH option in configure.
1093 *) Feature: named locations.
1095 *) Feature: the $args variable can be set with the "set" directive.
1097 *) Feature: the $is_args variable.
1099 *) Bugfix: fair big weight upstream balancer.
1101 *) Bugfix: if a client has closed connection to mail proxy then nginx
1102 might not close connection to backend.
1104 *) Bugfix: if the same host without specified port was used as backend
1105 for HTTP and HTTPS, then nginx used only one port - 80 or 443.
1107 *) Bugfix: fix building on Solaris/amd64 by Sun Studio 11 and early
1108 versions; the bug had appeared in 0.6.4.
1111 Changes with nginx 0.6.5 23 Jul 2007
1113 *) Feature: $nginx_version variable.
1114 Thanks to Nick S. Grechukh.
1116 *) Feature: the mail proxy supports AUTHENTICATE in IMAP mode.
1117 Thanks to Maxim Dounin.
1119 *) Feature: the mail proxy supports STARTTLS in SMTP mode.
1120 Thanks to Maxim Dounin.
1122 *) Bugfix: now nginx escapes space in $memcached_key variable.
1124 *) Bugfix: nginx was incorrectly built by Sun Studio on
1126 Thanks to Jiang Hong.
1128 *) Bugfix: of minor potential bugs.
1129 Thanks to Coverity's Scan.
1132 Changes with nginx 0.6.4 17 Jul 2007
1134 *) Security: the "msie_refresh" directive allowed XSS.
1135 Thanks to Maxim Boguk.
1137 *) Change: the "proxy_store" and "fastcgi_store" directives were
1140 *) Feature: the "proxy_store_access" and "fastcgi_store_access"
1143 *) Bugfix: nginx did not work on Solaris/sparc64 if it was built by Sun
1145 Thanks to Andrei Nigmatulin.
1147 *) Workaround: for Sun Studio 12.
1148 Thanks to Jiang Hong.
1151 Changes with nginx 0.6.3 12 Jul 2007
1153 *) Feature: the "proxy_store" and "fastcgi_store" directives.
1155 *) Bugfix: a segmentation fault might occur in worker process if the
1156 "auth_http_header" directive was used.
1157 Thanks to Maxim Dounin.
1159 *) Bugfix: a segmentation fault occurred in worker process if the
1160 CRAM-MD5 authentication method was used, but it was not enabled.
1162 *) Bugfix: a segmentation fault might occur in worker process when the
1163 HTTPS protocol was used in the "proxy_pass" directive.
1165 *) Bugfix: a segmentation fault might occur in worker process if the
1166 eventport method was used.
1168 *) Bugfix: the "proxy_ignore_client_abort" and
1169 "fastcgi_ignore_client_abort" directives did not work; the bug had
1173 Changes with nginx 0.6.2 09 Jul 2007
1175 *) Bugfix: if the FastCGI header was split in records, then nginx
1176 passed garbage in the header to a client.
1179 Changes with nginx 0.6.1 17 Jun 2007
1181 *) Bugfix: in SSI parsing.
1183 *) Bugfix: if remote SSI subrequest was used, then posterior local file
1184 subrequest might transferred to client in wrong order.
1186 *) Bugfix: large SSI inclusions buffered in temporary files were
1189 *) Bugfix: the perl $$ variable value in ngx_http_perl_module was equal
1190 to the master process identification number.
1193 Changes with nginx 0.6.0 14 Jun 2007
1195 *) Feature: the "server_name", "map", and "valid_referers" directives
1196 support the "www.example.*" wildcards.
1199 Changes with nginx 0.5.25 11 Jun 2007
1201 *) Bugfix: nginx could not be built with the
1202 --without-http_rewrite_module parameter; the bug had appeared in
1206 Changes with nginx 0.5.24 06 Jun 2007
1208 *) Security: the "ssl_verify_client" directive did not work if request
1209 was made using HTTP/0.9.
1211 *) Bugfix: a part of response body might be passed uncompressed if gzip
1212 was used; the bug had appeared in 0.5.23.
1215 Changes with nginx 0.5.23 04 Jun 2007
1217 *) Feature: the ngx_http_ssl_module supports Server Name Indication TLS
1220 *) Feature: the "fastcgi_catch_stderr" directive.
1221 Thanks to Nick S. Grechukh, OWOX project.
1223 *) Bugfix: a segmentation fault occurred in master process if two
1224 virtual servers should bind() to the overlapping ports.
1226 *) Bugfix: if nginx was built with ngx_http_perl_module and perl
1227 supported threads, then during second reconfiguration the error
1228 messages "panic: MUTEX_LOCK" and "perl_parse() failed" were issued.
1230 *) Bugfix: in the HTTPS protocol in the "proxy_pass" directive.
1233 Changes with nginx 0.5.22 29 May 2007
1235 *) Bugfix: a big request body might not be passed to backend; the bug
1236 had appeared in 0.5.21.
1239 Changes with nginx 0.5.21 28 May 2007
1241 *) Bugfix: if server has more than about ten locations, then regex
1242 locations might be choosen not in that order as they were specified.
1244 *) Bugfix: a worker process may got caught in an endless loop on 64-bit
1245 platform, if the 33-rd or next in succession backend has failed.
1246 Thanks to Anton Povarov.
1248 *) Bugfix: a bus error might occur on Solaris/sparc64 if the PCRE
1250 Thanks to Andrei Nigmatulin.
1252 *) Bugfix: in the HTTPS protocol in the "proxy_pass" directive.
1255 Changes with nginx 0.5.20 07 May 2007
1257 *) Feature: the "sendfile_max_chunk" directive.
1259 *) Feature: the "$http_...", "$sent_http_...", and "$upstream_http_..."
1260 variables may be changed using the "set" directive.
1262 *) Bugfix: a segmentation fault might occur in worker process if the
1263 SSI command 'if expr="$var = /"' was used.
1265 *) Bugfix: trailing boundary of multipart range response was
1266 transferred incorrectly.
1267 Thanks to Evan Miller.
1269 *) Bugfix: nginx did not work on Solaris/sparc64 if it was built by Sun
1271 Thanks to Andrei Nigmatulin.
1273 *) Bugfix: the ngx_http_perl_module could not be built by Solaris
1275 Thanks to Andrei Nigmatulin.
1278 Changes with nginx 0.5.19 24 Apr 2007
1280 *) Change: now the $request_time variable has millisecond precision.
1282 *) Change: the method $r->rflush of ngx_http_perl_module was renamed to
1285 *) Feature: the $upstream_addr variable.
1287 *) Feature: the "proxy_headers_hash_max_size" and
1288 "proxy_headers_hash_bucket_size" directives.
1289 Thanks to Volodymyr Kostyrko.
1291 *) Bugfix: the files more than 2G could not be transferred using
1292 sendfile and limit_rate on 64-bit platforms.
1294 *) Bugfix: the files more than 2G could not be transferred using
1295 sendfile on 64-bit Linux.
1298 Changes with nginx 0.5.18 19 Apr 2007
1300 *) Feature: the ngx_http_sub_filter_module.
1302 *) Feature: the "$upstream_http_..." variables.
1304 *) Feature: now the $upstream_status and $upstream_response_time
1305 variables keep data about all upstreams before X-Accel-Redirect.
1307 *) Bugfix: a segmentation fault occurred in master process after first
1308 reconfiguration and receiving any signal if nginx was built with
1309 ngx_http_perl_module and perl did not support multiplicity; the bug
1310 had appeared in 0.5.9.
1312 *) Bugfix: if perl did not support multiplicity, then after
1313 reconfiguration perl code did not work; the bug had appeared in
1317 Changes with nginx 0.5.17 02 Apr 2007
1319 *) Change: now nginx always returns the 405 status for the TRACE method.
1321 *) Feature: now nginx supports the "include" directive inside the
1324 *) Bugfix: the $document_root variable usage in the "root" and "alias"
1325 directives is disabled: this caused recursive stack overflow.
1327 *) Bugfix: in the HTTPS protocol in the "proxy_pass" directive.
1329 *) Bugfix: in some cases non-cachable variables (such as $uri variable)
1330 returned old cached value.
1333 Changes with nginx 0.5.16 26 Mar 2007
1335 *) Bugfix: the C-class network was not used as hash key in the
1336 "ip_hash" directive.
1337 Thanks to Pavel Yarkovoy.
1339 *) Bugfix: a segmentation fault might occur in worker process if a
1340 charset was set in the "Content-Type" header line and the line has
1341 trailing ";"; the bug had appeared in 0.3.50.
1343 *) Bugfix: the "[alert] zero size buf" error when FastCGI server was
1344 used and a request body written in a temporary file was multiple of
1347 *) Bugfix: nginx could not be built on Solaris without the --with-debug
1348 option; the bug had appeared in 0.5.15.
1351 Changes with nginx 0.5.15 19 Mar 2007
1353 *) Feature: the mail proxy supports authenticated SMTP proxying and the
1354 "smtp_auth", "smtp_capablities", and "xclient" directives.
1355 Thanks to Anton Yuzhaninov and Maxim Dounin.
1357 *) Feature: now the keep-alive connections are closed just after
1358 receiving the reconfiguration signal.
1360 *) Change: the "imap" and "auth" directives were renamed to the "mail"
1361 and "pop3_auth" directives.
1363 *) Bugfix: a segmentation fault occurred in worker process if the
1364 CRAM-MD5 authentication method was used and the APOP method was
1367 *) Bugfix: if the "starttls only" directive was used in POP3 protocol,
1368 then nginx allowed authentication without switching to the SSL mode.
1370 *) Bugfix: worker processes did not exit after reconfiguration and did
1371 not rotate logs if the eventport method was used.
1373 *) Bugfix: a worker process may got caught in an endless loop, if the
1374 "ip_hash" directive was used.
1376 *) Bugfix: now nginx does not log some alerts if eventport or /dev/poll
1380 Changes with nginx 0.5.14 23 Feb 2007
1382 *) Bugfix: nginx ignored superfluous closing "}" in the end of
1386 Changes with nginx 0.5.13 19 Feb 2007
1388 *) Feature: the COPY and MOVE methods.
1390 *) Bugfix: the ngx_http_realip_module set garbage for requests passed
1391 via keep-alive connection.
1393 *) Bugfix: nginx did not work on big-endian 64-bit Linux.
1394 Thanks to Andrei Nigmatulin.
1396 *) Bugfix: now when IMAP/POP3 proxy receives too long command it closes
1397 the connection right away, but not after timeout.
1399 *) Bugfix: if the "epoll" method was used and a client closed a
1400 connection prematurely, then nginx closed the connection after a
1403 *) Bugfix: nginx could not be built on platforms different from i386,
1404 amd64, sparc, and ppc; the bug had appeared in 0.5.8.
1407 Changes with nginx 0.5.12 12 Feb 2007
1409 *) Bugfix: nginx could not be built on platforms different from i386,
1410 amd64, sparc, and ppc; the bug had appeared in 0.5.8.
1412 *) Bugfix: a segmentation fault might occur in worker process if the
1413 temporarily files were used while working with FastCGI server; the
1414 bug had appeared in 0.5.8.
1416 *) Bugfix: a segmentation fault might occur in worker process if the
1417 $fastcgi_script_name variable was logged.
1419 *) Bugfix: ngx_http_perl_module could not be built on Solaris.
1422 Changes with nginx 0.5.11 05 Feb 2007
1424 *) Feature: now configure detects system PCRE library in MacPorts.
1425 Thanks to Chris McGrath.
1427 *) Bugfix: the response was incorrect if several ranges were requested;
1428 the bug had appeared in 0.5.6.
1430 *) Bugfix: the "create_full_put_path" directive could not create the
1431 intermediate directories if no "dav_access" directive was set.
1432 Thanks to Evan Miller.
1434 *) Bugfix: the "0" response code might be logged in the access_log
1435 instead of the "400" and "408" error codes.
1437 *) Bugfix: a segmentation fault might occur in worker process if nginx
1438 was built with -O2 optimization.
1441 Changes with nginx 0.5.10 26 Jan 2007
1443 *) Bugfix: while online executable file upgrade the new master process
1444 did not inherit the listening sockets; the bug had appeared in 0.5.9.
1446 *) Bugfix: a segmentation fault might occur in worker process if nginx
1447 was built with -O2 optimization; the bug had appeared in 0.5.1.
1450 Changes with nginx 0.5.9 25 Jan 2007
1452 *) Change: now the ngx_http_memcached_module uses the $memcached_key
1453 variable value as a key.
1455 *) Feature: the $memcached_key variable.
1457 *) Feature: the "clean" parameter in the "client_body_in_file_only"
1460 *) Feature: the "env" directive.
1462 *) Feature: the "sendfile" directive is available inside the "if" block.
1464 *) Feature: now on failure of the writing to access nginx logs a
1465 message to error_log, but not more often than once a minute.
1467 *) Bugfix: the "access_log off" directive did not always turn off the
1471 Changes with nginx 0.5.8 19 Jan 2007
1473 *) Bugfix: a segmentation fault might occur if
1474 "client_body_in_file_only on" was used and a request body was small.
1476 *) Bugfix: a segmentation fault occurred if
1477 "client_body_in_file_only on" and "proxy_pass_request_body off" or
1478 "fastcgi_pass_request_body off" directives were used, and nginx
1479 switched to a next upstream.
1481 *) Bugfix: if the "proxy_buffering off" directive was used and a client
1482 connection was non-active, then the connection was closed after send
1483 timeout; the bug had appeared in 0.4.7.
1485 *) Bugfix: if the "epoll" method was used and a client closed a
1486 connection prematurely, then nginx closed the connection after a
1489 *) Bugfix: the "[alert] zero size buf" error when FastCGI server was
1492 *) Bugfixes in the "limit_zone" directive.
1495 Changes with nginx 0.5.7 15 Jan 2007
1497 *) Feature: the ssl_session_cache storage optimization.
1499 *) Bugfixes in the "ssl_session_cache" and "limit_zone" directives.
1501 *) Bugfix: the segmentation fault was occurred on start or while
1502 reconfiguration if the "ssl_session_cache" or "limit_zone"
1503 directives were used on 64-bit platforms.
1505 *) Bugfix: a segmentation fault occurred if the "add_before_body" or
1506 "add_after_body" directives were used and there was no
1507 "Content-Type" header line in response.
1509 *) Bugfix: the OpenSSL library was always built with the threads
1511 Thanks to Den Ivanov.
1513 *) Bugfix: the PCRE-6.5+ library and the icc compiler compatibility.
1516 Changes with nginx 0.5.6 09 Jan 2007
1518 *) Change: now the ngx_http_index_module ignores all methods except the
1519 GET, HEAD, and POST methods.
1521 *) Feature: the ngx_http_limit_zone_module.
1523 *) Feature: the $binary_remote_addr variable.
1525 *) Feature: the "ssl_session_cache" directives of the
1526 ngx_http_ssl_module and ngx_imap_ssl_module.
1528 *) Feature: the DELETE method supports recursive removal.
1530 *) Bugfix: the byte-ranges were transferred incorrectly if the
1531 $r->sendfile() was used.
1534 Changes with nginx 0.5.5 24 Dec 2006
1536 *) Change: the -v switch does not show compiler information any more.
1538 *) Feature: the -V switch.
1540 *) Feature: the "worker_rlimit_core" directive supports size in K, M,
1543 *) Bugfix: the nginx.pm module now could be installed by an
1546 *) Bugfix: a segmentation fault might occur if the $r->request_body or
1547 $r->request_body_file methods were used.
1549 *) Bugfix: the ppc platform specific bugs.
1552 Changes with nginx 0.5.4 15 Dec 2006
1554 *) Feature: the "perl" directive may be used inside the "limit_except"
1557 *) Bugfix: the ngx_http_dav_module required the "Date" request header
1558 line for the DELETE method.
1560 *) Bugfix: if one only parameter was used in the "dav_access"
1561 directive, then nginx might report about configuration error.
1563 *) Bugfix: a segmentation fault might occur if the $host variable was
1564 used; the bug had appeared in 0.4.14.
1567 Changes with nginx 0.5.3 13 Dec 2006
1569 *) Feature: the ngx_http_perl_module supports the $r->status,
1570 $r->log_error, and $r->sleep methods.
1572 *) Feature: the $r->variable method supports variables that do not
1573 exist in nginx configuration.
1575 *) Bugfix: the $r->has_request_body method did not work.
1578 Changes with nginx 0.5.2 11 Dec 2006
1580 *) Bugfix: if the "proxy_pass" directive used the name of the
1581 "upstream" block, then nginx tried to resolve the name; the bug had
1585 Changes with nginx 0.5.1 11 Dec 2006
1587 *) Bugfix: the "post_action" directive might not run after a
1588 unsuccessful completion of a request.
1590 *) Workaround: for Eudora for Mac; the bug had appeared in 0.4.11.
1591 Thanks to Bron Gondwana.
1593 *) Bugfix: if the "upstream" name was used in the "fastcgi_pass", then
1594 the message "no port in upstream" was issued; the bug had appeared
1597 *) Bugfix: if the "proxy_pass" and "fastcgi_pass" directives used the
1598 same servers but different ports, then these directives uses the
1599 first described port; the bug had appeared in 0.5.0.
1601 *) Bugfix: if the "proxy_pass" and "fastcgi_pass" directives used the
1602 unix domain sockets, then these directives used first described
1603 socket; the bug had appeared in 0.5.0.
1605 *) Bugfix: ngx_http_auth_basic_module ignored the user if it was in the
1606 last line in the password file and there was no the carriage return,
1607 the line feed, or the ":" symbol after the password.
1609 *) Bugfix: the $upstream_response_time variable might be equal to
1610 "0.000", although response time was more than 1 millisecond.
1613 Changes with nginx 0.5.0 04 Dec 2006
1615 *) Change: the parameters in the "%name" form in the "log_format"
1616 directive are not supported anymore.
1618 *) Change: the "proxy_upstream_max_fails",
1619 "proxy_upstream_fail_timeout", "fastcgi_upstream_max_fails",
1620 "fastcgi_upstream_fail_timeout", "memcached_upstream_max_fails", and
1621 "memcached_upstream_fail_timeout" directives are not supported
1624 *) Feature: the "server" directive in the "upstream" context supports
1625 the "max_fails", "fail_timeout", and "down" parameters.
1627 *) Feature: the "ip_hash" directive inside the "upstream" block.
1629 *) Feature: the WAIT status in the "Auth-Status" header line of the
1630 IMAP/POP3 proxy authentication server response.
1632 *) Bugfix: nginx could not be built on 64-bit platforms; the bug had
1636 Changes with nginx 0.4.14 27 Nov 2006
1638 *) Feature: the "proxy_pass_error_message" directive in IMAP/POP3 proxy.
1640 *) Feature: now configure detects system PCRE library on FreeBSD,
1643 *) Bugfix: ngx_http_perl_module did not work with perl built with the
1644 threads support; the bug had appeared in 0.3.38.
1646 *) Bugfix: ngx_http_perl_module did not work if perl was called
1649 *) Bugfix: nginx ignored a host name in a request line.
1651 *) Bugfix: a worker process may got caught in an endless loop, if a
1652 FastCGI server sent too many data to the stderr.
1654 *) Bugfix: the $upstream_response_time variable may be negative if the
1655 system time was changed backward.
1657 *) Bugfix: the "Auth-Login-Attempt" parameter was not sent to IMAP/POP3
1658 proxy authentication server when POP3 was used.
1660 *) Bugfix: a segmentation fault might occur if connect to IMAP/POP3
1661 proxy authentication server failed.
1664 Changes with nginx 0.4.13 15 Nov 2006
1666 *) Feature: the "proxy_pass" directive may be used inside the
1667 "limit_except" block.
1669 *) Feature: the "limit_except" directive supports all WebDAV methods.
1671 *) Bugfix: if the "add_before_body" directive was used without the
1672 "add_after_body" directive, then a response did not transferred
1675 *) Bugfix: a large request body did not receive if the epoll method and
1676 the deferred accept() were used.
1678 *) Bugfix: a charset could not be set for ngx_http_autoindex_module
1679 responses; the bug had appeared in 0.3.50.
1681 *) Bugfix: the "[alert] zero size buf" error when FastCGI server was
1684 *) Bugfix: the --group= configuration parameter was ignored.
1685 Thanks to Thomas Moschny.
1687 *) Bugfix: the 50th subrequest in SSI response did not work; the bug
1688 had appeared in 0.3.50.
1691 Changes with nginx 0.4.12 31 Oct 2006
1693 *) Feature: the ngx_http_perl_module supports the $r->variable method.
1695 *) Bugfix: if a big static file was included using SSI in a response,
1696 then the response may be transferred incomplete.
1698 *) Bugfix: nginx did not omit the "#fragment" part in URI.
1701 Changes with nginx 0.4.11 25 Oct 2006
1703 *) Feature: the POP3 proxy supports the AUTH LOGIN PLAIN and CRAM-MD5.
1705 *) Feature: the ngx_http_perl_module supports the $r->allow_ranges
1708 *) Bugfix: if the APOP was enabled in the POP3 proxy, then the
1709 USER/PASS commands might not work; the bug had appeared in 0.4.10.
1712 Changes with nginx 0.4.10 23 Oct 2006
1714 *) Feature: the POP3 proxy supports the APOP command.
1716 *) Bugfix: if the select, poll or /dev/poll methods were used, then
1717 while waiting authentication server response the IMAP/POP3 proxy
1720 *) Bugfix: a segmentation fault might occur if the $server_addr
1721 variable was used in the "map" directive.
1723 *) Bugfix: the ngx_http_flv_module did not support the byte ranges for
1724 full responses; the bug had appeared in 0.4.7.
1726 *) Bugfix: nginx could not be built on Debian amd64; the bug had
1730 Changes with nginx 0.4.9 13 Oct 2006
1732 *) Feature: the "set" parameter in the "include" SSI command.
1734 *) Feature: the ngx_http_perl_module now tests the nginx.pm module
1738 Changes with nginx 0.4.8 11 Oct 2006
1740 *) Bugfix: if an "include" SSI command were before another "include"
1741 SSI command with a "wait" parameter, then the "wait" parameter might
1744 *) Bugfix: the ngx_http_flv_module added the FLV header to the full
1746 Thanks to Alexey Kovyrin.
1749 Changes with nginx 0.4.7 10 Oct 2006
1751 *) Feature: the ngx_http_flv_module.
1753 *) Feature: the $request_body_file variable.
1755 *) Feature: the "charset" and "source_charset" directives support the
1758 *) Bugfix: if an "include" SSI command were before another "include"
1759 SSI command with a "wait" parameter, then the "wait" parameter might
1762 *) Bugfix: if the "proxy_buffering off" directive was used or while
1763 working with memcached the connections might not be closed on
1766 *) Bugfix: nginx did not run on 64-bit platforms except amd64, sparc64,
1770 Changes with nginx 0.4.6 06 Oct 2006
1772 *) Bugfix: nginx did not run on 64-bit platforms except amd64, sparc64,
1775 *) Bugfix: nginx sent the chunked response for HTTP/1.1 request,
1776 if its length was set by text string in the
1777 $r->headers_out("Content-Length", ...) method.
1779 *) Bugfix: after redirecting error by an "error_page" directive any
1780 ngx_http_rewrite_module directive returned this error code; the bug
1781 had appeared in 0.4.4.
1784 Changes with nginx 0.4.5 02 Oct 2006
1786 *) Bugfix: nginx could not be built on Linux and Solaris; the bug had
1790 Changes with nginx 0.4.4 02 Oct 2006
1792 *) Feature: the $scheme variable.
1794 *) Feature: the "expires" directive supports the "max" parameter.
1796 *) Feature: the "include" directive supports the "*" mask.
1797 Thanks to Jonathan Dance.
1799 *) Bugfix: the "return" directive always overrode the "error_page"
1800 response code redirected by the "error_page" directive.
1802 *) Bugfix: a segmentation fault occurred if zero-length body was in PUT
1805 *) Bugfix: the redirect was changed incorrectly if the variables were
1806 used in the "proxy_redirect" directive.
1809 Changes with nginx 0.4.3 26 Sep 2006
1811 *) Change: now the 499 error could not be redirected using an
1812 "error_page" directive.
1814 *) Feature: the Solaris 10 event ports support.
1816 *) Feature: the ngx_http_browser_module.
1818 *) Bugfix: a segmentation fault may occur while redirecting the 400
1819 error to the proxied server using a "proxy_pass" directive.
1821 *) Bugfix: a segmentation fault occurred if an unix domain socket was
1822 used in a "proxy_pass" directive; the bug had appeared in 0.3.47.
1824 *) Bugfix: SSI did work with memcached and nonbuffered responses.
1826 *) Workaround: of the Sun Studio PAUSE hardware capability bug.
1829 Changes with nginx 0.4.2 14 Sep 2006
1831 *) Bugfix: the O_NOATIME flag support on Linux was canceled; the bug
1832 had appeared in 0.4.1.
1835 Changes with nginx 0.4.1 14 Sep 2006
1837 *) Bugfix: the DragonFlyBSD compatibility.
1838 Thanks to Pavel Nazarov.
1840 *) Workaround: of bug in 64-bit Linux sendfile(), when file is more
1843 *) Feature: now on Linux nginx uses O_NOATIME flag for static
1845 Thanks to Yusuf Goolamabbas.
1848 Changes with nginx 0.4.0 30 Aug 2006
1850 *) Change in internal API: the HTTP modules initialization was moved
1851 from the init module phase to the HTTP postconfiguration phase.
1853 *) Change: now the request body is not read beforehand for the
1854 ngx_http_perl_module: it's required to start the reading using the
1855 $r->has_request_body method.
1857 *) Feature: the ngx_http_perl_module supports the DECLINED return code.
1859 *) Feature: the ngx_http_dav_module supports the incoming "Date" header
1860 line for the PUT method.
1862 *) Feature: the "ssi" directive is available inside the "if" block.
1864 *) Bugfix: a segmentation fault occurred if there was an "index"
1865 directive with variables and the first index name was without
1866 variables; the bug had appeared in 0.1.29.
1869 Changes with nginx 0.3.61 28 Aug 2006
1871 *) Change: now the "tcp_nodelay" directive is turned on by default.
1873 *) Feature: the "msie_refresh" directive.
1875 *) Feature: the "recursive_error_pages" directive.
1877 *) Bugfix: the "rewrite" directive returned incorrect redirect, if the
1878 redirect had the captured escaped symbols from original URI.
1881 Changes with nginx 0.3.60 18 Aug 2006
1883 *) Bugfix: a worker process may got caught in an endless loop while an
1884 error redirection; the bug had appeared in 0.3.59.
1887 Changes with nginx 0.3.59 16 Aug 2006
1889 *) Feature: now is possible to do several redirection using the
1890 "error_page" directive.
1892 *) Bugfix: the "dav_access" directive did not support three parameters.
1894 *) Bugfix: the "error_page" directive did not changes the
1895 "Content-Type" header line after the "X-Accel-Redirect" was used;
1896 the bug had appeared in 0.3.58.
1899 Changes with nginx 0.3.58 14 Aug 2006
1901 *) Feature: the "error_page" directive supports the variables.
1903 *) Change: now the procfs interface instead of sysctl is used on Linux.
1905 *) Change: now the "Content-Type" header line is inherited from first
1906 response when the "X-Accel-Redirect" was used.
1908 *) Bugfix: the "error_page" directive did not redirect the 413 error.
1910 *) Bugfix: the trailing "?" did not remove old arguments if no new
1911 arguments were added to a rewritten URI.
1913 *) Bugfix: nginx could not run on 64-bit FreeBSD 7.0-CURRENT.
1916 Changes with nginx 0.3.57 09 Aug 2006
1918 *) Feature: the $ssl_client_serial variable.
1920 *) Bugfix: in the "!-e" operator of the "if" directive.
1921 Thanks to Andrian Budanstov.
1923 *) Bugfix: while a client certificate verification nginx did not send
1924 to a client the required certificates information.
1926 *) Bugfix: the $document_root variable did not support the variables in
1927 the "root" directive.
1930 Changes with nginx 0.3.56 04 Aug 2006
1932 *) Feature: the "dav_access" directive.
1934 *) Feature: the "if" directive supports the "-d", "!-d", "-e", "!-e",
1935 "-x", and "!-x" operators.
1937 *) Bugfix: a segmentation fault occurred if a request returned a
1938 redirect and some sent to client header lines were logged in the
1942 Changes with nginx 0.3.55 28 Jul 2006
1944 *) Feature: the "stub" parameter in the "include" SSI command.
1946 *) Feature: the "block" SSI command.
1948 *) Feature: the unicode2nginx script was added to contrib.
1950 *) Bugfix: if a "root" was specified by variable only, then the root
1951 was relative to a server prefix.
1953 *) Bugfix: if the request contained "//" or "/./" and escaped symbols
1954 after them, then the proxied request was sent unescaped.
1956 *) Bugfix: the $r->header_in("Cookie") of the ngx_http_perl_module now
1957 returns all "Cookie" header lines.
1959 *) Bugfix: a segmentation fault occurred if
1960 "client_body_in_file_only on" was used and nginx switched to a next
1963 *) Bugfix: on some condition while reconfiguration character codes
1964 inside the "charset_map" may be treated invalid; the bug had
1968 Changes with nginx 0.3.54 11 Jul 2006
1970 *) Feature: nginx now logs the subrequest information to the error log.
1972 *) Feature: the "proxy_next_upstream", "fastcgi_next_upstream", and
1973 "memcached_next_upstream" directives support the "off" parameter.
1975 *) Feature: the "debug_connection" directive supports the CIDR address
1978 *) Bugfix: if a response of proxied server or FastCGI server was
1979 converted from UTF-8 or back, then it may be transferred incomplete.
1981 *) Bugfix: the $upstream_response_time variable had the time of the
1982 first request to a backend only.
1984 *) Bugfix: nginx could not be built on amd64 platform; the bug had
1988 Changes with nginx 0.3.53 07 Jul 2006
1990 *) Change: the "add_header" directive adds the string to 204, 301, and
1993 *) Feature: the "server" directive in the "upstream" context supports
1994 the "weight" parameter.
1996 *) Feature: the "server_name" directive supports the "*" wildcard.
1998 *) Feature: nginx supports the request body size more than 2G.
2000 *) Bugfix: if a client was successfully authorized using "satisfy_any
2001 on", then anyway the message "access forbidden by rule" was written
2004 *) Bugfix: the "PUT" method may erroneously not create a file and
2005 return the 409 code.
2007 *) Bugfix: if the IMAP/POP3 backend returned an error, then nginx
2008 continued proxying anyway.
2011 Changes with nginx 0.3.52 03 Jul 2006
2013 *) Change: the ngx_http_index_module behavior for the "POST /" requests
2014 is reverted to the 0.3.40 version state: the module now does not
2015 return the 405 error.
2017 *) Bugfix: the worker process may got caught in an endless loop if the
2018 limit rate was used; the bug had appeared in 0.3.37.
2020 *) Bugfix: ngx_http_charset_module logged "unknown charset" alert, even
2021 if the recoding was not needed; the bug had appeared in 0.3.50.
2023 *) Bugfix: if a code response of the PUT request was 409, then a
2024 temporary file was not removed.
2027 Changes with nginx 0.3.51 30 Jun 2006
2029 *) Bugfix: the "<" symbols might disappeared some conditions in the
2030 SSI; the bug had appeared in 0.3.50.
2033 Changes with nginx 0.3.50 28 Jun 2006
2035 *) Change: the "proxy_redirect_errors" and "fastcgi_redirect_errors"
2036 directives was renamed to the "proxy_intercept_errors" and
2037 "fastcgi_intercept_errors" directives.
2039 *) Feature: the ngx_http_charset_module supports the recoding from the
2040 single byte encodings to the UTF-8 encoding and back.
2042 *) Feature: the "X-Accel-Charset" response header line is supported in
2043 proxy and FastCGI mode.
2045 *) Bugfix: the "\" escape symbol in the "\"" and "\'" pairs in the SSI
2046 command was removed only if the command also has the "$" symbol.
2048 *) Bugfix: the "<!--" string might be added on some conditions in the
2049 SSI after inclusion.
2051 *) Bugfix: if the "Content-Length: 0" header line was in response, then
2052 in nonbuffered proxying mode the client connection was not closed.
2055 Changes with nginx 0.3.49 31 May 2006
2057 *) Bugfix: in the "set" directive.
2059 *) Bugfix: if two or more FastCGI subrequests was in SSI, then first
2060 subrequest output was included instead of second and following
2064 Changes with nginx 0.3.48 29 May 2006
2066 *) Change: now the ngx_http_charset_module works for subrequests, if
2067 the response has no "Content-Type" header line.
2069 *) Bugfix: if the "proxy_pass" directive has no URI part, then the
2070 "proxy_redirect default" directive add the unnecessary slash in
2071 start of the rewritten redirect.
2073 *) Bugfix: the internal redirect always transform client's HTTP method
2074 to GET, now the transformation is made for the "X-Accel-Redirect"
2075 redirects only and if the method is not HEAD; the bug had appeared
2078 *) Bugfix: the ngx_http_perl_module could not be built, if the perl was
2079 built with the threads support; the bug had appeared in 0.3.46.
2082 Changes with nginx 0.3.47 23 May 2006
2084 *) Feature: the "upstream" directive.
2086 *) Change: now the "\" escape symbol in the "\"" and "\'" pairs in the
2087 SSI command is always removed.
2090 Changes with nginx 0.3.46 11 May 2006
2092 *) Feature: the "proxy_hide_header", "proxy_pass_header",
2093 "fastcgi_hide_header", and "fastcgi_pass_header" directives.
2095 *) Change: the "proxy_pass_x_powered_by", "fastcgi_x_powered_by", and
2096 "proxy_pass_server" directives were canceled.
2098 *) Feature: the "X-Accel-Buffering" response header line is supported
2101 *) Bugfix: the reconfiguration bug and memory leaks in the
2102 ngx_http_perl_module.
2105 Changes with nginx 0.3.45 06 May 2006
2107 *) Feature: the "ssl_verify_client", "ssl_verify_depth", and
2108 "ssl_client_certificate" directives.
2110 *) Change: the $request_method variable now returns the main request
2113 *) Change: the ° symbol codes were changed in koi-win conversion
2116 *) Feature: the euro and N symbols were added to koi-win conversion
2119 *) Bugfix: if nginx distributed the requests among several backends and
2120 some backend failed, then requests intended for this backend was
2121 directed to one live backend only instead of being distributed among
2125 Changes with nginx 0.3.44 04 May 2006
2127 *) Feature: the "wait" parameter in the "include" SSI command.
2129 *) Feature: the Ukrainian and Byelorussian characters were added to
2130 koi-win conversion table.
2132 *) Bugfix: in the SSI.
2135 Changes with nginx 0.3.43 26 Apr 2006
2137 *) Bugfix: in the SSI.
2140 Changes with nginx 0.3.42 26 Apr 2006
2142 *) Feature: the "bind" option of the "listen" directive in IMAP/POP3
2145 *) Bugfix: if the same capture in the "rewrite" directive was used more
2148 *) Bugfix: the $sent_http_content_type, $sent_http_content_length,
2149 $sent_http_last_modified, $sent_http_connection,
2150 $sent_http_keep_alive, and $sent_http_transfer_encoding variables
2151 were not written to access log.
2153 *) Bugfix: the $sent_http_cache_control returned value of the single
2154 "Cache-Control" response header line.
2157 Changes with nginx 0.3.41 21 Apr 2006
2159 *) Feature: the -v switch.
2161 *) Bugfix: the segmentation fault may occurred if the SSI page has
2164 *) Bugfix: in FastCGI handling.
2166 *) Bugfix: if the perl modules path was not set using
2167 --with-perl_modules_path=PATH or the "perl_modules", then the
2168 segmentation fault was occurred.
2171 Changes with nginx 0.3.40 19 Apr 2006
2173 *) Feature: the ngx_http_dav_module supports the MKCOL method.
2175 *) Feature: the "create_full_put_path" directive.
2177 *) Feature: the "$limit_rate" variable.
2180 Changes with nginx 0.3.39 17 Apr 2006
2182 *) Feature: the "uninitialized_variable_warn" directive; the logging
2183 level of the "uninitialized variable" message was lowered from
2186 *) Feature: the "override_charset" directive.
2188 *) Change: now if the unknown variable is used in the "echo" and "if
2189 expr='$name'" SSI-commands, then the "unknown variable" message is
2192 *) Bugfix: the active connection counter increased on the exceeding of
2193 the connection limit specified by the "worker_connections"
2194 directive; the bug had appeared in 0.2.0.
2196 *) Bugfix: the limit rate might not work on some condition; the bug had
2200 Changes with nginx 0.3.38 14 Apr 2006
2202 *) Feature: the ngx_http_dav_module.
2204 *) Change: the ngx_http_perl_module optimizations.
2205 Thanks to Sergey Skvortsov.
2207 *) Feature: the ngx_http_perl_module supports the $r->request_body_file
2210 *) Feature: the "client_body_in_file_only" directive.
2212 *) Workaround: now on disk overflow nginx tries to write access logs
2214 Thanks to Anton Yuzhaninov and Maxim Dounin.
2216 *) Bugfix: now the "limit_rate" directive more precisely limits rate if
2217 rate is more than 100 Kbyte/s.
2220 *) Bugfix: now the IMAP/POP3 proxy escapes the "\r" and "\n" symbols in
2221 login and password to pass authorization server.
2222 Thanks to Maxim Dounin.
2225 Changes with nginx 0.3.37 07 Apr 2006
2227 *) Feature: the "limit_except" directive.
2229 *) Feature: the "if" directive supports the "!~", "!~*", "-f", and
2232 *) Feature: the ngx_http_perl_module supports the $r->request_body
2235 *) Bugfix: in the ngx_http_addition_filter_module.
2238 Changes with nginx 0.3.36 05 Apr 2006
2240 *) Feature: the ngx_http_addition_filter_module.
2242 *) Feature: the "proxy_pass" and "fastcgi_pass" directives may be used
2243 inside the "if" block.
2245 *) Feature: the "proxy_ignore_client_abort" and
2246 "fastcgi_ignore_client_abort" directives.
2248 *) Feature: the "$request_completion" variable.
2250 *) Feature: the ngx_http_perl_module supports the $r->request_method
2251 and $r->remote_addr.
2253 *) Feature: the ngx_http_ssi_module supports the "elif" command.
2255 *) Bugfix: the "\/" string in the expression of the "if" command of the
2256 ngx_http_ssi_module was treated incorrectly.
2258 *) Bugfix: in the regular expressions in the "if" command of the
2259 ngx_http_ssi_module.
2261 *) Bugfix: if the relative path was specified in the
2262 "client_body_temp_path", "proxy_temp_path", "fastcgi_temp_path", and
2263 "perl_modules" directives, then the directory was used relatively to
2264 a current path but not to a server prefix.
2267 Changes with nginx 0.3.35 22 Mar 2006
2269 *) Bugfix: the accept-filter and the TCP_DEFER_ACCEPT option were set
2270 for first "listen" directive only; the bug had appeared in 0.3.31.
2272 *) Bugfix: in the "proxy_pass" directive without the URI part in a
2276 Changes with nginx 0.3.34 21 Mar 2006
2278 *) Feature: the "add_header" directive supports the variables.
2281 Changes with nginx 0.3.33 15 Mar 2006
2283 *) Feature: the "http_503" parameter of the "proxy_next_upstream" or
2284 "fastcgi_next_upstream" directives.
2286 *) Bugfix: ngx_http_perl_module did not work with inlined in the
2287 configuration code, if it was not started with the "sub" word.
2289 *) Bugfix: in the "post_action" directive.
2292 Changes with nginx 0.3.32 11 Mar 2006
2294 *) Bugfix: the debug logging on startup and reconfiguration time was
2295 removed; the bug had appeared in 0.3.31.
2298 Changes with nginx 0.3.31 10 Mar 2006
2300 *) Change: now nginx passes the malformed proxied backend responses.
2302 *) Feature: the "listen" directives support the address in the "*:port"
2305 *) Feature: the EVFILER_TIMER support in MacOSX 10.4.
2307 *) Workaround: for MacOSX 64-bit kernel kqueue millisecond timeout
2309 Thanks to Andrei Nigmatulin.
2311 *) Bugfix: if there were several "listen" directives listening one
2312 various addresses inside one server, then server names like
2313 "*.domain.tld" worked for first address only; the bug had appeared
2316 *) Bugfix: if the HTTPS protocol was used in the "proxy_pass" directive
2317 and the request body was in temporarily file then the request was
2320 *) Bugfix: perl 5.8.8 compatibility.
2323 Changes with nginx 0.3.30 22 Feb 2006
2325 *) Change: the ECONNABORTED error log level was changed to "error" from
2328 *) Bugfix: the ngx_http_perl_module could not be build without the
2329 ngx_http_ssi_filter_module.
2331 *) Bugfix: nginx could not be built on i386 platform, if the PIC was
2332 used; the bug had appeared in 0.3.27.
2335 Changes with nginx 0.3.29 20 Feb 2006
2337 *) Feature: now nginx uses less memory, if PHP in FastCGI mode sends
2338 many warnings before the response.
2340 *) Bugfix: the "Transfer-Encoding: chunked" header line was issued in
2341 the 204 responses for the HTTP/1.1 requests.
2343 *) Bugfix: nginx returned the 502 response, if the complete response
2344 header lines were transferred in a separate FastCGI records.
2346 *) Bugfix: if the proxied URI was specified in the "post_action"
2347 directive, then it ran only after a successful completion of a
2351 Changes with nginx 0.3.28 16 Feb 2006
2353 *) Feature: the "restrict_host_names" directive was canceled.
2355 *) Feature: the --with-cpu-opt=ppc64 configuration parameter.
2357 *) Bugfix: on some condition the proxied connection with a client was
2358 terminated prematurely.
2359 Thanks to Vladimir Shutoff.
2361 *) Bugfix: the "X-Accel-Limit-Rate" header line was not taken into
2362 account if the request was redirected using the "X-Accel-Redirect"
2365 *) Bugfix: the "post_action" directive ran only after a successful
2366 completion of a request.
2368 *) Bugfix: the proxied response body generated by the "post_action"
2369 directive was transferred to a client.
2372 Changes with nginx 0.3.27 08 Feb 2006
2374 *) Change: the "variables_hash_max_size" and
2375 "variables_hash_bucket_size" directives.
2377 *) Feature: the $body_bytes_sent variable can be used not only in the
2378 "log_format" directive.
2380 *) Feature: the $ssl_protocol and $ssl_cipher variables.
2382 *) Feature: the cache line size detection for widespread CPUs at start
2385 *) Feature: now the "accept_mutex" directive is supported using
2386 fcntl(2) on platforms different from i386, amd64, sparc64, and ppc.
2388 *) Feature: the "lock_file" directive and the --with-lock-path=PATH
2389 autoconfiguration directive.
2391 *) Bugfix: if the HTTPS protocol was used in the "proxy_pass" directive
2392 then the requests with the body was not transferred.
2395 Changes with nginx 0.3.26 03 Feb 2006
2397 *) Change: the "optimize_host_names" directive was renamed to the
2398 "optimize_server_names".
2400 *) Bugfix: if in the "proxy_pass" directive was no the URI part, then
2401 the main request URI was transferred to a backend while proxying the
2405 Changes with nginx 0.3.25 01 Feb 2006
2407 *) Bugfix: the segmentation fault was occurred on start or while
2408 reconfiguration if there was invalid configuration; the bug had
2412 Changes with nginx 0.3.24 01 Feb 2006
2414 *) Workaround: for bug in FreeBSD kqueue.
2416 *) Bugfix: now a response generated by the "post_action" directive is
2417 not transferred to a client.
2419 *) Bugfix: the memory leaks were occurring if many log files were used.
2421 *) Bugfix: the first "proxy_redirect" directive was working inside one
2424 *) Bugfix: on 64-bit platforms segmentation fault may occurred on start
2425 if the many names were used in the "server_name" directives; the bug
2426 had appeared in 0.3.18.
2429 Changes with nginx 0.3.23 24 Jan 2006
2431 *) Feature: the "optimize_host_names" directive.
2433 *) Bugfix: in using of the variables in the "path" and "alias"
2436 *) Bugfix: the ngx_http_perl_module was incorrectly built on Linux and
2440 Changes with nginx 0.3.22 17 Jan 2006
2442 *) Feature: the ngx_http_perl_module supports the $r->args and
2443 $r->unescape methods.
2445 *) Feature: the method $r->query_string of ngx_http_perl_module was
2448 *) Bugfix: segmentation fault was occurred if the "none" or "blocked"
2449 values was specified in the "valid_referers" directive; the bug had
2453 Changes with nginx 0.3.21 16 Jan 2006
2455 *) Feature: the ngx_http_perl_module.
2457 *) Change: the "valid_referers" directive allows the referreres without
2461 Changes with nginx 0.3.20 11 Jan 2006
2463 *) Bugfix: in SSI handling.
2465 *) Bugfix: the ngx_http_memcached_module did not support the keys in
2466 the "/usr?args" form.
2469 Changes with nginx 0.3.19 28 Dec 2005
2471 *) Feature: the "path" and "alias" directives support the variables.
2473 *) Change: now the "valid_referers" directive again checks the URI part.
2475 *) Bugfix: in SSI handling.
2478 Changes with nginx 0.3.18 26 Dec 2005
2480 *) Feature: the "server_names" directive supports the ".domain.tld"
2483 *) Feature: the "server_names" directive uses the hash for the
2484 "*.domain.tld" names and more effective hash for usual names.
2486 *) Change: the "server_names_hash_max_size" and
2487 "server_names_hash_bucket_size" directives.
2489 *) Change: the "server_names_hash" and "server_names_hash_threshold"
2490 directives were canceled.
2492 *) Feature: the "valid_referers" directive uses the hash site names.
2494 *) Change: now the "valid_referers" directive checks the site names
2495 only without the URI part.
2497 *) Bugfix: some ".domain.tld" names incorrectly processed by the
2498 ngx_http_map_module.
2500 *) Bugfix: segmentation fault was occurred if configuration file did
2501 not exist; the bug had appeared in 0.3.12.
2503 *) Bugfix: on 64-bit platforms segmentation fault may occurred on
2504 start; the bug had appeared in 0.3.16.
2507 Changes with nginx 0.3.17 18 Dec 2005
2509 *) Change: now on Linux configure checks the presence of epoll and
2510 sendfile64() in kernel.
2512 *) Feature: the "map" directive supports domain names in the
2515 *) Bugfix: the timeouts were not used in SSL handshake; the bug had
2518 *) Bugfix: in the HTTPS protocol in the "proxy_pass" directive.
2520 *) Bugfix: when the HTTPS protocol was used in the "proxy_pass"
2521 directive the port 80 was used by default.
2524 Changes with nginx 0.3.16 16 Dec 2005
2526 *) Feature: the ngx_http_map_module.
2528 *) Feature: the "types_hash_max_size" and "types_hash_bucket_size"
2531 *) Feature: the "ssi_value_length" directive.
2533 *) Feature: the "worker_rlimit_core" directive.
2535 *) Workaround: the connection number in logs was always 1 if nginx was
2536 built by the icc 8.1 or 9.0 compilers with optimization for
2539 *) Bugfix: the "config timefmt" SSI command set incorrect time format.
2541 *) Bugfix: nginx did not close connection to IMAP/POP3 backend for the
2542 SSL connections; the bug had appeared in 0.3.13.
2543 Thanks to Rob Mueller.
2545 *) Bugfix: segmentation fault may occurred in at SSL shutdown; the bug
2546 had appeared in 0.3.13.
2549 Changes with nginx 0.3.15 07 Dec 2005
2551 *) Feature: the new 444 code of the "return" directive to close
2554 *) Feature: the "so_keepalive" directive in IMAP/POP3 proxy.
2556 *) Bugfix: if there are unclosed connection nginx now calls abort()
2557 only on gracefull quit and active "debug_points" directive.
2560 Changes with nginx 0.3.14 05 Dec 2005
2562 *) Bugfix: in the 304 response the body was transferred; the bug had
2566 Changes with nginx 0.3.13 05 Dec 2005
2568 *) Feature: the IMAP/POP3 proxy supports STARTTLS and STLS.
2570 *) Bugfix: the IMAP/POP3 proxy did not work with the select, poll, and
2573 *) Bugfix: in SSI handling.
2575 *) Bugfix: now Solaris sendfilev() is not used to transfer the client
2576 request body to FastCGI-server via the unix domain socket.
2578 *) Bugfix: the "auth_basic" directive did not disable the
2579 authorization; the bug had appeared in 0.3.11.
2582 Changes with nginx 0.3.12 26 Nov 2005
2584 *) Security: if nginx was built with the ngx_http_realip_module and the
2585 "satisfy_any on" directive was used, then access and authorization
2586 directives did not work. The ngx_http_realip_module was not built
2587 and is not built by default.
2589 *) Change: the "$time_gmt" variable name was changed to "$time_local".
2591 *) Change: the "proxy_header_buffer_size" and
2592 "fastcgi_header_buffer_size" directives was renamed to the
2593 "proxy_buffer_size" and "fastcgi_buffer_size" directives.
2595 *) Feature: the ngx_http_memcached_module.
2597 *) Feature: the "proxy_buffering" directive.
2599 *) Bugfix: the changes in accept mutex handling when the "rtsig" method
2600 was used; the bug had appeared in 0.3.0.
2602 *) Bugfix: if the client sent the "Transfer-Encoding: chunked" header
2603 line, then nginx returns the 411 error.
2605 *) Bugfix: if the "auth_basic" directive was inherited from the http
2606 level, then the realm in the "WWW-Authenticate" header line was
2607 without the "Basic realm" text.
2609 *) Bugfix: if the "combined" format was explicitly specified in the
2610 "access_log" directive, then the empty lines was written to the log;
2611 the bug had appeared in 0.3.8.
2613 *) Bugfix: nginx did not run on the sparc platform under any OS except
2616 *) Bugfix: now it is not necessary to place space between the quoted
2617 string and closing bracket in the "if" directive.
2620 Changes with nginx 0.3.11 15 Nov 2005
2622 *) Bugfix: nginx did not pass the client request headers and body while
2623 proxying; the bug had appeared in 0.3.10.
2626 Changes with nginx 0.3.10 15 Nov 2005
2628 *) Change: the "valid_referers" directive and the "$invalid_referer"
2629 variable were moved to the new ngx_http_referer_module from the
2630 ngx_http_rewrite_module.
2632 *) Change: the "$apache_bytes_sent" variable name was changed to
2635 *) Feature: the "$sent_http_..." variables.
2637 *) Feature: the "if" directive supports the "=" and "!=" operations.
2639 *) Feature: the "proxy_pass" directive supports the HTTPS protocol.
2641 *) Feature: the "proxy_set_body" directive.
2643 *) Feature: the "post_action" directive.
2645 *) Feature: the ngx_http_empty_gif_module.
2647 *) Feature: the "worker_cpu_affinity" directive for Linux.
2649 *) Bugfix: the "rewrite" directive did not unescape URI part in
2650 redirect, now it is unescaped except the %00-%25 and %7F-%FF
2653 *) Bugfix: nginx could not be built by the icc 9.0 compiler.
2655 *) Bugfix: if the SSI was enabled for zero size static file, then the
2656 chunked response was encoded incorrectly.
2659 Changes with nginx 0.3.9 10 Nov 2005
2661 *) Bugfix: nginx considered URI as unsafe if two any symbols was
2662 between two slashes; the bug had appeared in 0.3.8.
2665 Changes with nginx 0.3.8 09 Nov 2005
2667 *) Security: nginx now checks URI got from a backend in
2668 "X-Accel-Redirect" header line or in SSI file for the "/../" paths
2671 *) Change: nginx now does not treat the empty user name in the
2672 "Authorization" header line as valid one.
2674 *) Feature: the "ssl_session_timeout" directives of the
2675 ngx_http_ssl_module and ngx_imap_ssl_module.
2677 *) Feature: the "auth_http_header" directive of the
2678 ngx_imap_auth_http_module.
2680 *) Feature: the "add_header" directive.
2682 *) Feature: the ngx_http_realip_module.
2684 *) Feature: the new variables to use in the "log_format" directive:
2685 $bytes_sent, $apache_bytes_sent, $status, $time_gmt, $uri,
2686 $request_time, $request_length, $upstream_status,
2687 $upstream_response_time, $gzip_ratio, $uid_got, $uid_set,
2688 $connection, $pipe, and $msec. The parameters in the "%name" form
2689 will be canceled soon.
2691 *) Change: now the false variable values in the "if" directive are the
2692 empty string "" and string starting with "0".
2694 *) Bugfix: while using proxied or FastCGI-server nginx may leave
2695 connections and temporary files with client requests in open state.
2697 *) Bugfix: the worker processes did not flush the buffered logs on
2700 *) Bugfix: if the request URI was changes by the "rewrite" directive
2701 and the request was proxied in location given by regular expression,
2702 then the incorrect request was transferred to backend; the bug had
2705 *) Bugfix: the "expires" directive did not remove the previous
2708 *) Bugfix: nginx may stop to accept requests if the "rtsig" method and
2709 several worker processes were used.
2711 *) Bugfix: the "\"" and "\'" escape symbols were incorrectly handled in
2714 *) Bugfix: if the response was ended just after the SSI command and
2715 gzipping was used, then the response did not transferred complete or
2716 did not transferred at all.
2719 Changes with nginx 0.3.7 27 Oct 2005
2721 *) Feature: the "access_log" supports the "buffer=" parameter.
2723 *) Bugfix: nginx could not be built on platforms different from i386,
2724 amd64, sparc, and ppc; the bug had appeared in 0.3.2.
2727 Changes with nginx 0.3.6 24 Oct 2005
2729 *) Change: now the IMAP/POP3 proxy do not send the empty login to
2730 authorization server.
2732 *) Feature: the "log_format" supports the variables in the $name form.
2734 *) Bugfix: if at least in one server was no the "listen" directive,
2735 then nginx did not listen on the 80 port; the bug had appeared in
2738 *) Bugfix: if the URI part is omitted in "proxy_pass" directive, the
2739 the 80 port was always used.
2742 Changes with nginx 0.3.5 21 Oct 2005
2744 *) Bugfix: the segmentation fault may occurred if the IMAP/POP3 login
2745 was changed by authorization server; the bug had appeared in 0.2.2.
2747 *) Bugfix: the accept mutex did not work and all connections were
2748 handled by one process; the bug had appeared in 0.3.3.
2750 *) Bugfix: the timeout did not work if the "rtsig" method and the
2751 "timer_resolution" directive were used.
2754 Changes with nginx 0.3.4 19 Oct 2005
2756 *) Bugfix: nginx could not be built on Linux 2.4+ and MacOS X; the bug
2757 had appeared in 0.3.3.
2760 Changes with nginx 0.3.3 19 Oct 2005
2762 *) Change: the "bl" and "af" parameters of the "listen" directive was
2763 renamed to the "backlog" and "accept_filter".
2765 *) Feature: the "rcvbuf" and "sndbuf" parameters of the "listen"
2768 *) Change: the "$msec" log parameter does not require now the
2769 additional the gettimeofday() system call.
2771 *) Feature: the -t switch now tests the "listen" directives.
2773 *) Bugfix: if the invalid address was specified in the "listen"
2774 directive, then after the -HUP signal nginx left an open socket in
2777 *) Bugfix: the mime type may be incorrectly set to default value for
2778 index file with variable in the name; the bug had appeared in 0.3.0.
2780 *) Feature: the "timer_resolution" directive.
2782 *) Feature: the millisecond "$upstream_response_time" log parameter.
2784 *) Bugfix: a temporary file with client request body now is removed
2785 just after the response header was transferred to a client.
2787 *) Bugfix: OpenSSL 0.9.6 compatibility.
2789 *) Bugfix: the SSL certificate and key file paths could not be relative.
2791 *) Bugfix: the "ssl_prefer_server_ciphers" directive did not work in
2792 the ngx_imap_ssl_module.
2794 *) Bugfix: the "ssl_protocols" directive allowed to specify the single
2798 Changes with nginx 0.3.2 12 Oct 2005
2800 *) Feature: the Sun Studio 10 C compiler support.
2802 *) Feature: the "proxy_upstream_max_fails",
2803 "proxy_upstream_fail_timeout", "fastcgi_upstream_max_fails", and
2804 "fastcgi_upstream_fail_timeout" directives.
2807 Changes with nginx 0.3.1 10 Oct 2005
2809 *) Bugfix: the segmentation fault occurred when the signal queue
2810 overflowed if the "rtsig" method was used; the bug had appeared in
2813 *) Change: correct handling of the "\\", "\"", "\'", and "\$" pairs in
2817 Changes with nginx 0.3.0 07 Oct 2005
2819 *) Change: the 10-days live time limit of worker process was
2820 eliminated. The limit was introduced because of millisecond timers
2824 Changes with nginx 0.2.6 05 Oct 2005
2826 *) Change: while using load-balancing the time before the failed
2827 backend retry was decreased from 60 to 10 seconds.
2829 *) Change: the "proxy_pass_unparsed_uri" was canceled, the original URI
2830 now passed, if the URI part is omitted in "proxy_pass" directive.
2832 *) Feature: the "error_page" directive supports redirects and allows
2833 more flexible to change an error code.
2835 *) Change: the charset in the "Content-Type" header line now is ignored
2836 in proxied subrequests.
2838 *) Bugfix: if the URI was changed in the "if" block and request did not
2839 found new configuration, then the ngx_http_rewrite_module rules ran
2842 *) Bugfix: if the "set" directive set the ngx_http_geo_module variable
2843 in some configuration part, the this variable was not available in
2844 other configuration parts and the "using uninitialized variable"
2845 error was occurred; the bug had appeared in 0.2.2.
2848 Changes with nginx 0.2.5 04 Oct 2005
2850 *) Change: the duplicate value of the ngx_http_geo_module variable now
2851 causes the warning and changes old value.
2853 *) Feature: the ngx_http_ssi_module supports the "set" command.
2855 *) Feature: the ngx_http_ssi_module supports the "file" parameter in
2856 the "include" command.
2858 *) Feature: the ngx_http_ssi_module supports the variable value
2859 substitutions in expressions of the "if" command.
2862 Changes with nginx 0.2.4 03 Oct 2005
2864 *) Feature: the ngx_http_ssi_module supports "$var=text", "$var!=text",
2865 "$var=/text/", and "$var!=/text/" expressions in the "if" command.
2867 *) Bugfix: in proxying location without trailing slash; the bug had
2870 *) Bugfix: the segmentation fault may occurred if the "rtsig" method
2871 was used; the bug had appeared in 0.2.0.
2874 Changes with nginx 0.2.3 30 Sep 2005
2876 *) Bugfix: nginx could not be built without the --with-debug option;
2877 the bug had appeared in 0.2.2.
2880 Changes with nginx 0.2.2 30 Sep 2005
2882 *) Feature: the "config errmsg" command of the ngx_http_ssi_module.
2884 *) Change: the ngx_http_geo_module variables can be overridden by the
2887 *) Feature: the "ssl_protocols" and "ssl_prefer_server_ciphers"
2888 directives of the ngx_http_ssl_module and ngx_imap_ssl_module.
2890 *) Bugfix: the ngx_http_autoindex_module did not show correctly the
2893 *) Bugfix: the ngx_http_autoindex_module now do not show the files
2896 *) Bugfix: if the SSL handshake failed then another connection may be
2898 Thanks to Rob Mueller.
2900 *) Bugfix: the export versions of MSIE 5.x could not connect via HTTPS.
2903 Changes with nginx 0.2.1 23 Sep 2005
2905 *) Bugfix: if all backend using in load-balancing failed after one
2906 error, then nginx may got caught in an endless loop; the bug had
2910 Changes with nginx 0.2.0 23 Sep 2005
2912 *) The pid-file names used during online upgrade was changed and now is
2913 not required a manual rename operation. The old master process adds
2914 the ".oldbin" suffix to its pid-file and executes a new binary file.
2915 The new master process creates usual pid-file without the ".newbin"
2916 suffix. If the master process exits, then old master process renames
2917 back its pid-file with the ".oldbin" suffix to the pid-file without
2920 *) Change: the "worker_connections" directive, new name of the
2921 "connections" directive; now the directive specifies maximum number
2922 of connections, but not maximum socket descriptor number.
2924 *) Feature: SSL supports the session cache inside one worker process.
2926 *) Feature: the "satisfy_any" directive.
2928 *) Change: the ngx_http_access_module and ngx_http_auth_basic_module do
2929 not run for subrequests.
2931 *) Feature: the "worker_rlimit_nofile" and "worker_rlimit_sigpending"
2934 *) Bugfix: if all backend using in load-balancing failed after one
2935 error, then nginx did not try do connect to them during 60 seconds.
2937 *) Bugfix: in IMAP/POP3 command argument parsing.
2938 Thanks to Rob Mueller.
2940 *) Bugfix: errors while using SSL in IMAP/POP3 proxy.
2942 *) Bugfix: errors while using SSI and gzipping.
2944 *) Bugfix: the "Expires" and "Cache-Control" header lines were omitted
2945 from the 304 responses.
2946 Thanks to Alexandr Kukushkin.
2949 Changes with nginx 0.1.45 08 Sep 2005
2951 *) Change: the "ssl_engine" directive was canceled in the
2952 ngx_http_ssl_module and now is introduced at global level.
2954 *) Bugfix: the responses with SSI subrequests did not transferred via
2957 *) Various bug fixes in the IMAP/POP3 proxy.
2960 Changes with nginx 0.1.44 06 Sep 2005
2962 *) Feature: the IMAP/POP3 proxy supports SSL.
2964 *) Feature: the "proxy_timeout" directive of the ngx_imap_proxy_module.
2966 *) Feature: the "userid_mark" directive.
2968 *) Feature: the $remote_user variable value is determined independently
2969 of authorization use.
2972 Changes with nginx 0.1.43 30 Aug 2005
2974 *) Feature: the listen(2) backlog in the "listen" directive can be
2975 changed using the -HUP signal.
2977 *) Feature: the geo2nginx.pl script was added to contrib.
2979 *) Change: the FastCGI parameters with the empty values now are passed
2982 *) Bugfix: the segmentation fault occurred or the worker process may
2983 got caught in an endless loop if the proxied or FastCGI server sent
2984 the "Cache-Control" header line and the "expires" directive was
2985 used; in the proxied mode the the bug had appeared in 0.1.29.
2988 Changes with nginx 0.1.42 23 Aug 2005
2990 *) Bugfix: if the request URI had a zero length after the processing in
2991 the ngx_http_proxy_module, then the segmentation fault or bus error
2992 occurred in the ngx_http_proxy_module.
2994 *) Bugfix: the "limit_rate" directive did not work inside the "if"
2995 block; the bug had appeared in 0.1.38.
2998 Changes with nginx 0.1.41 25 Jul 2005
3000 *) Bugfix: if the variable was used in the configuration file, then it
3001 can not be used in SSI.
3004 Changes with nginx 0.1.40 22 Jul 2005
3006 *) Bugfix: if a client sent too long header line, then the request
3007 information did not logged in the error log.
3009 *) Bugfix: the "Set-Cookie" header line was not transferred when the
3010 "X-Accel-Redirect" was used; the bug had appeared in 0.1.39.
3012 *) Bugfix: the "Content-Disposition" header line was not transferred
3013 when the "X-Accel-Redirect" was used.
3015 *) Bugfix: the master process did not close the listen socket on the
3018 *) Bugfix: after on-line upgrade on Linux and Solaris the process name
3019 became shorter in the "ps" command.
3022 Changes with nginx 0.1.39 14 Jul 2005
3024 *) The changes in the ngx_http_charset_module: the "default_charset"
3025 directive was canceled; the "charset" directive sets the response
3026 charset; the "source_charset" directive sets the source charset only.
3028 *) Bugfix: the backend "WWW-Authenticate" header line did not
3029 transferred while the 401 response code redirecting.
3031 *) Bugfix: the ngx_http_proxy_module and ngx_http_fastcgi_module may
3032 close a connection before anything was transferred to a client; the
3033 bug had appeared in 0.1.38.
3035 *) Workaround: the Linux glibc crypt_r() initialization bug.
3037 *) Bugfix: the ngx_http_ssi_module did not support the relative URI in
3038 the "include virtual" command.
3040 *) Bugfix: if the backend response had the "Location" header line and
3041 nginx should not rewrite this line, then the 500 code response body
3042 was transferred; the bug had appeared in 0.1.29.
3044 *) Bugfix: some directives of the ngx_http_proxy_module and
3045 ngx_http_fastcgi_module were not inherited from the server to the
3046 location level; the bug had appeared in 0.1.29.
3048 *) Bugfix: the ngx_http_ssl_module did not support the certificate
3051 *) Bugfix: the ngx_http_autoindex_module did not show correctly the
3052 long file names; the bug had appeared in 0.1.38.
3054 *) Bugfixes in IMAP/POP3 proxy in interaction with a backend at the
3058 Changes with nginx 0.1.38 08 Jul 2005
3060 *) Feature: the "limit_rate" directive is supported in in proxy and
3063 *) Feature: the "X-Accel-Limit-Rate" response header line is supported
3064 in proxy and FastCGI mode.
3066 *) Feature: the "break" directive.
3068 *) Feature: the "log_not_found" directive.
3070 *) Bugfix: the response status code was not changed when request was
3071 redirected by the ""X-Accel-Redirect" header line.
3073 *) Bugfix: the variables set by the "set" directive could not be used
3076 *) Bugfix: the segmentation fault may occurred if the SSI page has more
3077 than one remote subrequest.
3079 *) Bugfix: nginx treated the backend response as invalid if the status
3080 line in the header was transferred in two packets; the bug had
3083 *) Feature: the "ssi_types" directive.
3085 *) Feature: the "autoindex_exact_size" directive.
3087 *) Bugfix: the ngx_http_autoindex_module did not support the long file
3090 *) Feature: the IMAP/POP3 proxy.
3093 Changes with nginx 0.1.37 23 Jun 2005
3095 *) Change: now the "\n" is added to the end of the "nginx.pid" file.
3097 *) Bugfix: the responses may be transferred not completely, if many
3098 parts or the big parts were included by SSI.
3100 *) Bugfix: if all backends had returned the 404 reponse and the
3101 "http_404" parameter of the "proxy_next_upstream" or
3102 "fastcgi_next_upstream" directives was used, then nginx started to
3103 request all backends again.
3106 Changes with nginx 0.1.36 15 Jun 2005
3108 *) Change: if the request header has duplicate the "Host",
3109 "Connection", "Content-Length", or "Authorization" lines, then nginx
3110 now returns the 400 error.
3112 *) Change: the "post_accept_timeout" directive was canceled.
3114 *) Feature: the "default", "af=", "bl=", "deferred", and "bind"
3115 parameters of the "listen" directive.
3117 *) Feature: the FreeBSD accept filters support.
3119 *) Feature: the Linux TCP_DEFER_ACCEPT support.
3121 *) Bugfix: the ngx_http_autoindex_module did not support the file names
3124 *) Bugfix: the new log file can be rotated by the -USR1 signal only if
3125 the reconfiguration by the -HUP signal was made twice.
3128 Changes with nginx 0.1.35 07 Jun 2005
3130 *) Feature: the "working_directory" directive.
3132 *) Feature: the "port_in_redirect" directive.
3134 *) Bugfix: the segmentation fault was occurred if the backend response
3135 header was in several packets; the bug had appeared in 0.1.29.
3137 *) Bugfix: if more than 10 servers were configured or some server did
3138 not use the "listen" directive, then the segmentation fault was
3139 occurred on the start.
3141 *) Bugfix: the segmentation fault might occur if the response was
3142 bigger than the temporary file.
3144 *) Bugfix: nginx returned the 400 response on requests like
3145 "GET http://www.domain.com/uri HTTP/1.0"; the bug had appeared in
3149 Changes with nginx 0.1.34 26 May 2005
3151 *) Bugfix: the worker process may got caught in an endless loop if the
3152 big response part were include by SSI.
3154 *) Bugfix: the variables set by the "set" directive were not available
3157 *) Feature: the "autoindex_localtime" directive.
3159 *) Bugfix: the empty value of the "proxy_set_header" directive forbids
3160 the client request header line passing.
3163 Changes with nginx 0.1.33 23 May 2005
3165 *) Bugfix: nginx could not be built with the --without-pcre parameter;
3166 the bug had appeared in 0.1.29.
3168 *) Bugfix: 3, 4, 7, and 8 the "proxy_set_header" directives in one
3169 level cause the bus fault on start up.
3171 *) Bugfix: the HTTP protocol was specified in the HTTPS redirects.
3173 *) Bugfix: if the "rewrite" directive used the captures inside the "if"
3174 directive, then the 500 error code was returned.
3177 Changes with nginx 0.1.32 19 May 2005
3179 *) Bugfix: the arguments were omitted in the redirects, issued by the
3180 "rewrite" directive; the bug had appeared in 0.1.29.
3182 *) Feature: the "if" directive supports the captures in regular
3185 *) Feature: the "set" directive supports the variables and the captures
3186 of regular expressions.
3188 *) Feature: the "X-Accel-Redirect" response header line is supported in
3189 proxy and FastCGI mode.
3192 Changes with nginx 0.1.31 16 May 2005
3194 *) Bugfix: the response encrypted by SSL may not transferred complete.
3196 *) Bugfix: errors while processing FastCGI response by SSI.
3198 *) Bugfix: errors while using SSI and gzipping.
3200 *) Bugfix: the redirect with the 301 code was transferred without
3201 response body; the bug had appeared in 0.1.30.
3204 Changes with nginx 0.1.30 14 May 2005
3206 *) Bugfix: the worker process may got caught in an endless loop if the
3209 *) Bugfix: the response encrypted by SSL may not transferred complete.
3211 *) Bugfix: if the length of the response part received at once from
3212 proxied or FastCGI server was equal to 500, then nginx returns the
3213 500 response code; in proxy mode the the bug had appeared in 0.1.29
3216 *) Bugfix: nginx did not consider the directives with 8 or 9 parameters
3219 *) Feature: the "return" directive can return the 204 response code.
3221 *) Feature: the "ignore_invalid_headers" directive.
3224 Changes with nginx 0.1.29 12 May 2005
3226 *) Feature: the ngx_http_ssi_module supports "include virtual" command.
3228 *) Feature: the ngx_http_ssi_module supports the condition command like
3229 'if expr="$NAME"' and "else" and "endif" commands. Only one nested
3232 *) Feature: the ngx_http_ssi_module supports the DATE_LOCAL and
3233 DATE_GMT variables and "config timefmt" command.
3235 *) Feature: the "ssi_ignore_recycled_buffers" directive.
3237 *) Bugfix: the "echo" command did not show the default value for the
3238 empty QUERY_STRING variable.
3240 *) Change: the ngx_http_proxy_module was rewritten.
3242 *) Feature: the "proxy_redirect", "proxy_pass_request_headers",
3243 "proxy_pass_request_body", and "proxy_method" directives.
3245 *) Feature: the "proxy_set_header" directive. The "proxy_x_var" was
3246 canceled and must be replaced with the proxy_set_header directive.
3248 *) Change: the "proxy_preserve_host" is canceled and must be replaced
3249 with the "proxy_set_header Host $host" and the "proxy_redirect off"
3250 directives, the "proxy_set_header Host $host:$proxy_port" directive
3251 and the appropriate proxy_redirect directives.
3253 *) Change: the "proxy_set_x_real_ip" is canceled and must be replaced
3254 with the "proxy_set_header X-Real-IP $remote_addr" directive.
3256 *) Change: the "proxy_add_x_forwarded_for" is canceled and must be
3258 the "proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for"
3261 *) Change: the "proxy_set_x_url" is canceled and must be replaced with
3262 the "proxy_set_header X-URL http://$host:$server_port$request_uri"
3265 *) Feature: the "fastcgi_param" directive.
3267 *) Change: the "fastcgi_root", "fastcgi_set_var" and "fastcgi_params"
3268 directive are canceled and must be replaced with the fastcgi_param
3271 *) Feature: the "index" directive can use the variables.
3273 *) Feature: the "index" directive can be used at http and server levels.
3275 *) Change: the last index only in the "index" directive can be absolute.
3277 *) Feature: the "rewrite" directive can use the variables.
3279 *) Feature: the "internal" directive.
3281 *) Feature: the CONTENT_LENGTH, CONTENT_TYPE, REMOTE_PORT, SERVER_ADDR,
3282 SERVER_PORT, SERVER_PROTOCOL, DOCUMENT_ROOT, SERVER_NAME,
3283 REQUEST_METHOD, REQUEST_URI, and REMOTE_USER variables.
3285 *) Change: nginx now passes the invalid lines in a client request
3286 headers or a backend response header.
3288 *) Bugfix: if the backend did not transfer response for a long time and
3289 the "send_timeout" was less than "proxy_read_timeout", then nginx
3290 returned the 408 response.
3292 *) Bugfix: the segmentation fault was occurred if the backend sent an
3293 invalid line in response header; the bug had appeared in 0.1.26.
3295 *) Bugfix: the segmentation fault may occurred in FastCGI fault
3296 tolerance configuration.
3298 *) Bugfix: the "expires" directive did not remove the previous
3299 "Expires" and "Cache-Control" headers.
3301 *) Bugfix: nginx did not take into account trailing dot in "Host"
3304 *) Bugfix: the ngx_http_auth_module did not work under Linux.
3306 *) Bugfix: the rewrite directive worked incorrectly, if the arguments
3309 *) Bugfix: nginx could not be built on MacOS X.
3312 Changes with nginx 0.1.28 08 Apr 2005
3314 *) Bugfix: nginx hogs CPU while proxying the huge files.
3316 *) Bugfix: nginx could not be built by gcc 4.0 on Linux.
3319 Changes with nginx 0.1.27 28 Mar 2005
3321 *) Feature: the "blocked" parameter of the "valid_referers" directive.
3323 *) Change: the errors while handling the request header now logged at
3324 "info" level. The server name and the "Host" and "Referer" header
3327 *) Change: the "Host" header line is also logged in error log.
3329 *) Feature: the proxy_pass_unparsed_uri directive. The special handling
3330 of the "://" symbols in URI, appeared in 0.1.11 version, now is
3333 *) Bugfix: nginx could not be built on FreeBSD and Linux, if the
3334 --without-ngx_http_auth_basic_module configuration parameter was
3338 Changes with nginx 0.1.26 22 Mar 2005
3340 *) Change: the invalid client header lines are now ignored and logged
3343 *) Change: the server name is also logged in error log.
3345 *) Feature: the ngx_http_auth_basic_module module and the auth_basic
3346 and auth_basic_user_file directives.
3349 Changes with nginx 0.1.25 19 Mar 2005
3351 *) Bugfix: nginx did run on Linux parisc.
3353 *) Feature: nginx now does not start under FreeBSD if the sysctl
3354 kern.ipc.somaxconn value is too big.
3356 *) Bugfix: if a request was internally redirected by the
3357 ngx_http_index_module module to the ngx_http_proxy_module or
3358 ngx_http_fastcgi_module modules, then the index file was not closed
3359 after request completion.
3361 *) Feature: the "proxy_pass" can be used in location with regular
3364 *) Feature: the ngx_http_rewrite_filter_module module supports the
3365 condition like "if ($HTTP_USER_AGENT ~ MSIE)".
3367 *) Bugfix: nginx started too slow if the large number of addresses and
3368 text values were used in the "geo" directive.
3370 *) Change: a variable name must be declared as "$name" in the "geo"
3371 directive. The previous variant without "$" is still supported, but
3372 will be removed soon.
3374 *) Feature: the "%{VARIABLE}v" logging parameter.
3376 *) Feature: the "set $name value" directive.
3378 *) Bugfix: gcc 4.0 compatibility.
3380 *) Feature: the --with-openssl-opt=OPTIONS autoconfiguration directive.
3383 Changes with nginx 0.1.24 04 Mar 2005
3385 *) Feature: the ngx_http_ssi_filter_module supports the QUERY_STRING
3386 and DOCUMENT_URI variables.
3388 *) Bugfix: the ngx_http_autoindex_module may some times return the 404
3389 response for existent directory, if this directory was used in
3392 *) Bugfix: the ngx_http_ssi_filter_module ran incorrectly for large
3395 *) Bugfix: the lack of the "Referer" header line was always accounted
3399 Changes with nginx 0.1.23 01 Mar 2005
3401 *) Feature: the ngx_http_ssi_filter_module and the ssi,
3402 ssi_silent_errors, and ssi_min_file_chunk directives. The 'echo
3403 var="HTTP_..." default=""' and 'echo var="REMOTE_ADDR"' commands are
3406 *) Feature: the %request_time log parameter.
3408 *) Feature: if the request has no the "Host" header line, then the
3409 "proxy_preserve_host" directive set this header line to the first
3410 server name of the "server_name" directive.
3412 *) Bugfix: nginx could not be built on platforms different from i386,
3413 amd64, sparc, and ppc; the bug had appeared in 0.1.22.
3415 *) Bugfix: the ngx_http_autoindex_module now shows the information not
3416 about the symlink, but about file or directory it points to.
3418 *) Bugfix: the %apache_length parameter logged the negative length of
3419 the response header if the no response was transferred to a client.
3422 Changes with nginx 0.1.22 22 Feb 2005
3424 *) Bugfix: the ngx_http_stub_status_module showed incorrect handled
3425 connections statistics if the proxying or FastCGI server were used.
3427 *) Bugfix: the installation paths were incorrectly quoted on Linux and
3428 Solaris; the bug had appeared in 0.1.21.
3431 Changes with nginx 0.1.21 22 Feb 2005
3433 *) Bugfix: the ngx_http_stub_status_module showed incorrect statistics
3434 if "rtsig" method was used or if several worker process ran on SMP.
3436 *) Bugfix: nginx could not be built by the icc compiler on Linux or if
3437 the zlib-1.2.x library was building from sources.
3439 *) Bugfix: nginx could not be built on NetBSD 2.0.
3442 Changes with nginx 0.1.20 17 Feb 2005
3444 *) Feature: the new "script_filename" and "remote_port" parameters of
3445 the fastcgi_params directive.
3447 *) Bugfix: the FastCGI stderr stream was handled incorrectly.
3450 Changes with nginx 0.1.19 16 Feb 2005
3452 *) Bugfix: now, if request contains the zero, then the 404 error is
3453 returned for the local requests.
3455 *) Bugfix: nginx could not be built on NetBSD 2.0.
3457 *) Bugfix: the timeout may occur while reading of the the client
3458 request body via SSL connections.
3461 Changes with nginx 0.1.18 09 Feb 2005
3463 *) Workaround: the default values of the devpoll_events and the
3464 devpoll_changes directives changed from 512 to 32 to be compatible
3467 *) Bugfix: the proxy_set_x_var and fastcgi_set_var directives were not
3470 *) Bugfix: in a redirect rewrite directive arguments were concatenated
3471 with URI by an "&" rather than an "?".
3473 *) Bugfix: the lines without trailing ";" in the file being included by
3474 the ngx_http_geo_module were silently ignored.
3476 *) Feature: the ngx_http_stub_status_module.
3478 *) Bugfix: the unknown log format in the access_log directive caused
3479 the segmentation fault.
3481 *) Feature: the new "document_root" parameter of the fastcgi_params
3484 *) Feature: the fastcgi_redirect_errors directive.
3486 *) Feature: the new "break" modifier of the "rewrite" directive allows
3487 to stop the rewrite/location cycle and sets the current
3488 configuration to the request.
3491 Changes with nginx 0.1.17 03 Feb 2005
3493 *) Change: the ngx_http_rewrite_module was rewritten from the scratch.
3494 Now it is possible to redirect, to return the error codes, to check
3495 the variables and referrers. The directives can be used inside
3496 locations. The redirect directive was canceled.
3498 *) Feature: the ngx_http_geo_module.
3500 *) Feature: the proxy_set_x_var and fastcgi_set_var directives.
3502 *) Bugfix: the location configuration with "=" modifier may be used in
3505 *) Bugfix: the correct content type was set only for requests that use
3506 small caps letters in extension.
3508 *) Bugfix: if the proxy_pass or fastcgi_pass directives were set in the
3509 location, and access was denied, and the error was redirected to a
3510 static page, then the segmentation fault occurred.
3512 *) Bugfix: if in a proxied "Location" header was a relative URL, then a
3513 host name and a slash were added to them; the bug had appeared in
3516 *) Bugfix: the system error message was not logged on Linux.
3519 Changes with nginx 0.1.16 25 Jan 2005
3521 *) Bugfix: if the response were transferred by chunks, then on the HEAD
3522 request the final chunk was issued.
3524 *) Bugfix: the "Connection: keep-alive" header were issued, even if the
3525 keepalive_timeout directive forbade the keep-alive use.
3527 *) Bugfix: the errors in the ngx_http_fastcgi_module caused the
3528 segmentation faults.
3530 *) Bugfix: the compressed response encrypted by SSL may not transferred
3533 *) Bugfix: the TCP-specific TCP_NODELAY, TCP_NOPSUH, and TCP_CORK
3534 options, are not used for the unix domain sockets.
3536 *) Feature: the rewrite directive supports the arguments rewriting.
3538 *) Bugfix: the response code 400 was returned for the POST request with
3539 the "Content-Length: 0" header; the bug had appeared in 0.1.14.
3542 Changes with nginx 0.1.15 19 Jan 2005
3544 *) Bugfix: the error while the connecting to the FastCGI server caused
3547 *) Bugfix: the correct handling of the regular expression, that has
3548 different number of the captures and substitutions.
3550 *) Feature: the location, that is passed to the FastCGI server, can be
3553 *) Bugfix: the FastCGI's parameter REQUEST_URI is now passed with the
3554 arguments and in the original state.
3556 *) Bugfix: the ngx_http_rewrite_module module was required to be built
3557 to use the regular expressions in locations.
3559 *) Bugfix: the directive "proxy_preserve_host on" adds port 80 to the
3560 "Host" headers, if upstream listen on port 80; the bug had appeared
3563 *) Bugfix: the same paths in autoconfiguration parameters
3564 --http-client-body-temp-path=PATH and --http-proxy-temp-path=PATH,
3565 or --http-client-body-temp-path=PATH and
3566 --http-fastcgi-temp-path=PATH caused segmentation fault.
3569 Changes with nginx 0.1.14 18 Jan 2005
3571 *) Feature: the autoconfiguration directives:
3572 --http-client-body-temp-path=PATH, --http-proxy-temp-path=PATH, and
3573 --http-fastcgi-temp-path=PATH
3575 *) Change: the directory name for the temporary files with the client
3576 request body is specified by directive client_body_temp_path, by
3577 default it is <prefix>/client_body_temp.
3579 *) Feature: the ngx_http_fastcgi_module and the directives:
3580 fastcgi_pass, fastcgi_root, fastcgi_index, fastcgi_params,
3581 fastcgi_connect_timeout, fastcgi_send_timeout, fastcgi_read_timeout,
3582 fastcgi_send_lowat, fastcgi_header_buffer_size, fastcgi_buffers,
3583 fastcgi_busy_buffers_size, fastcgi_temp_path,
3584 fastcgi_max_temp_file_size, fastcgi_temp_file_write_size,
3585 fastcgi_next_upstream, and fastcgi_x_powered_by.
3587 *) Bugfix: the "[alert] zero size buf" error; the bug had appeared in
3590 *) Change: the URI must be specified after the host name in the
3591 proxy_pass directive.
3593 *) Change: the %3F symbol in the URI was considered as the argument
3596 *) Feature: the unix domain sockets support in the
3597 ngx_http_proxy_module.
3599 *) Feature: the ssl_engine and ssl_ciphers directives.
3600 Thanks to Sergey Skvortsov for SSL-accelerator.
3603 Changes with nginx 0.1.13 21 Dec 2004
3605 *) Feature: the server_names_hash and server_names_hash_threshold
3608 *) Bugfix: the *.domain.tld names in the "server_name" directive did
3611 *) Bugfix: the %request_length log parameter logged the incorrect
3615 Changes with nginx 0.1.12 06 Dec 2004
3617 *) Feature: the %request_length log parameter.
3619 *) Bugfix: when using the /dev/poll, select and poll on the platforms,
3620 where these methods may do the false reports, there may be the long
3621 delay when the request was passed via the keep-alive connection. It
3622 may be at least on Solaris when using the /dev/poll.
3624 *) Bugfix: the send_lowat directive is ignored on Linux because Linux
3625 does not support the SO_SNDLOWAT option.
3628 Changes with nginx 0.1.11 02 Dec 2004
3630 *) Feature: the worker_priority directive.
3632 *) Change: both tcp_nopush and tcp_nodelay directives affect the
3633 transferred response.
3635 *) Bugfix: nginx did not call initgroups().
3636 Thanks to Andrew Sitnikov and Andrei Nigmatulin.
3638 *) Change: now the ngx_http_autoindex_module shows the file size in the
3641 *) Bugfix: the ngx_http_autoindex_module returned the 500 error if the
3642 broken symlink was in a directory.
3644 *) Bugfix: the files bigger than 4G could not be transferred using
3647 *) Bugfix: if the backend was resolved to several backends and there
3648 was an error while the response waiting then process may got caught
3651 *) Bugfix: the worker process may exit with the "unknown cycle" message
3652 when the /dev/poll method was used.
3654 *) Bugfix: "close() channel failed" errors.
3656 *) Bugfix: the autodetection of the "nobody" and "nogroup" groups.
3658 *) Bugfix: the send_lowat directive did not work on Linux.
3660 *) Bugfix: the segmentation fault occurred if there was no events
3661 section in configuration.
3663 *) Bugfix: nginx could not be built on OpenBSD.
3665 *) Bugfix: the double slashes in "://" in the URI were converted to
3669 Changes with nginx 0.1.10 26 Nov 2004
3671 *) Bugfix: if the request without arguments contains "//", "/./",
3672 "/../" or "%XX" then the lost character in the request line was
3673 lost; the bug had appeared in 0.1.9.
3675 *) Bugfix: the fix in 0.1.9 for the files bigger than 2G on Linux did
3679 Changes with nginx 0.1.9 25 Nov 2004
3681 *) Bugfix: the proxied request was sent without arguments if the
3682 request contains "//", "/./", "/../" or "%XX".
3684 *) Bugfix: the large compressed responses may be transferred not
3687 *) Bugfix: the files bigger than 2G was not transferred on Linux that
3688 does not support sendfile64().
3690 *) Bugfix: while the build configuration on Linux the
3691 --with-poll_module parameter was required; the bug had appeared in
3695 Changes with nginx 0.1.8 20 Nov 2004
3697 *) Bugfix: in the ngx_http_autoindex_module if the long file names were
3700 *) Feature: the "^~" modifier in the location directive.
3702 *) Feature: the proxy_max_temp_file_size directive.
3705 Changes with nginx 0.1.7 12 Nov 2004
3707 *) Bugfix: on FreeBSD the segmentation fault may occur if the size of
3708 the transferred file was changed; the bug had appeared in 0.1.5.
3711 Changes with nginx 0.1.6 11 Nov 2004
3713 *) Bugfix: some location directive combinations with the regular
3714 expressions caused the wrong configuration choose.
3717 Changes with nginx 0.1.5 11 Nov 2004
3719 *) Bugfix: on Solaris and Linux there may be too many "recvmsg()
3720 returned not enough data" alerts.
3722 *) Bugfix: there were the "writev() failed (22: Invalid argument)"
3723 errors on Solaris in proxy mode without sendfile. On other platforms
3724 that do not support sendfile at all the process got caught in an
3727 *) Bugfix: segmentation fault on Solaris in proxy mode and using
3730 *) Bugfix: segmentation fault on Solaris.
3732 *) Bugfix: on-line upgrade did not work on Linux.
3734 *) Bugfix: the ngx_http_autoindex_module module did not escape the
3735 spaces, the quotes, and the percent signs in the directory listing.
3737 *) Change: the decrease of the copy operations.
3739 *) Feature: the userid_p3p directive.
3742 Changes with nginx 0.1.4 26 Oct 2004
3744 *) Bugfix: in the ngx_http_autoindex_module.
3747 Changes with nginx 0.1.3 25 Oct 2004
3749 *) Feature: the ngx_http_autoindex_module and the autoindex directive.
3751 *) Feature: the proxy_set_x_url directive.
3753 *) Bugfix: proxy module may get caught in an endless loop when sendfile
3757 Changes with nginx 0.1.2 21 Oct 2004
3759 *) Feature: the --user=USER, --group=GROUP, and --with-ld-opt=OPTIONS
3760 options in configure.
3762 *) Feature: the server_name directive supports *.domain.tld.
3764 *) Bugfix: the portability improvements.
3766 *) Bugfix: if configuration file was set in command line, the
3767 reconfiguration was impossible; the bug had appeared in 0.1.1.
3769 *) Bugfix: proxy module may get caught in an endless loop when sendfile
3772 *) Bugfix: with sendfile the response was not recoded according to the
3773 charset module directives; the bug had appeared in 0.1.1.
3775 *) Bugfix: very seldom bug in the kqueue processing.
3777 *) Bugfix: the gzip module compressed the proxied responses that was
3781 Changes with nginx 0.1.1 11 Oct 2004
3783 *) Feature: the gzip_types directive.
3785 *) Feature: the tcp_nodelay directive.
3787 *) Feature: the send_lowat directive is working not only on OSes that
3788 support kqueue NOTE_LOWAT, but also on OSes that support SO_SNDLOWAT.
3790 *) Feature: the setproctitle() emulation for Linux and Solaris.
3792 *) Bugfix: the "Location" header rewrite bug fixed while the proxying.
3794 *) Bugfix: the ngx_http_chunked_module module may get caught in an
3797 *) Bugfix: the /dev/poll module bugs fixed.
3799 *) Bugfix: the responses were corrupted when the temporary files were
3800 used while the proxying.
3802 *) Bugfix: the unescaped requests were passed to the backend.
3804 *) Bugfix: while the build configuration on Linux 2.4 the
3805 --with-poll_module parameter was required.
3808 Changes with nginx 0.1.0 04 Oct 2004
3810 *) The first public version.