2 Changes with nginx 0.7.38 23 Feb 2009
4 *) Feature: authentication failures logging.
6 *) Bugfix: name/password in auth_basic_user_file were ignored after odd
8 Thanks to Alexander Zagrebin.
10 *) Bugfix: a segmentation fault occurred in a master process, if long
11 path was used in unix domain socket; the bug had appeared in 0.7.36.
14 Changes with nginx 0.7.37 21 Feb 2009
16 *) Bugfix: directives using upstreams did not work; the bug had
20 Changes with nginx 0.7.36 21 Feb 2009
22 *) Feature: a preliminary IPv6 support; the "listen" directive of the
23 HTTP module supports IPv6.
25 *) Bugfix: the $ancient_browser variable did not work for browsers
26 preset by a "modern_browser" directives.
29 Changes with nginx 0.7.35 16 Feb 2009
31 *) Bugfix: a "ssl_engine" directive did not use a SSL-accelerator for
33 Thanks to Marcin Gozdalik.
35 *) Bugfix: a "try_files" directive set MIME type depending on an
36 original request extension.
38 *) Bugfix: "*domain.tld" names were handled incorrectly in
39 "server_name", "valid_referers", and "map" directives, if an
40 ".domain.tld" and ".subdomain.domain.tld" wildcards were used;
41 the bug had appeared in 0.7.9.
44 Changes with nginx 0.7.34 10 Feb 2009
46 *) Feature: the "off" parameter of the "if_modified_since" directive.
48 *) Feature: now nginx sends an HELO/EHLO command after a XCLIENT
50 Thanks to Maxim Dounin.
52 *) Feature: Microsoft specific "AUTH LOGIN with User Name" mode support
54 Thanks to Maxim Dounin.
56 *) Bugfix: in a redirect rewrite directive original arguments were
57 concatenated with new arguments by an "?" rather than an "&";
58 the bug had appeared in 0.1.18.
59 Thanks to Maxim Dounin.
61 *) Bugfix: nginx could not be built on AIX.
64 Changes with nginx 0.7.33 02 Feb 2009
66 *) Bugfix: a double response might be returned if the epoll or rtsig
67 methods are used and a redirect was returned to a request with
71 *) Bugfix: the $sent_http_location variable was empty for some
74 *) Bugfix: a segmentation fault might occur in worker process if
75 "resolver" directive was used in SMTP proxy.
78 Changes with nginx 0.7.32 26 Jan 2009
80 *) Feature: now a directory existence testing can be set explicitly in
81 the "try_files" directive.
83 *) Bugfix: fastcgi_store stored files not always.
85 *) Bugfix: in geo ranges.
87 *) Bugfix: in shared memory allocations if nginx was built without
89 Thanks to Andrey Kvasov.
92 Changes with nginx 0.7.31 19 Jan 2009
94 *) Change: now the "try_files" directive tests files only and ignores
97 *) Feature: the "fastcgi_split_path_info" directive.
99 *) Bugfixes in an "Expect" request header line support.
101 *) Bugfixes in geo ranges.
103 *) Bugfix: in a miss case ngx_http_memcached_module returned the "END"
104 line as response body instead of default 404 page body; the bug had
106 Thanks to Maxim Dounin.
108 *) Bugfix: while SMTP proxying nginx issued message "250 2.0.0 OK"
109 instead of "235 2.0.0 OK"; the bug had appeared in 0.7.22.
110 Thanks to Maxim Dounin.
113 Changes with nginx 0.7.30 24 Dec 2008
115 *) Bugfix: a segmentation fault occurred in worker process, if
116 variables were used in the "fastcgi_pass" or "proxy_pass" directives
117 and host name must be resolved; the bug had appeared in 0.7.29.
120 Changes with nginx 0.7.29 24 Dec 2008
122 *) Bugfix: the "fastcgi_pass" and "proxy_pass" directives did not
123 support variables if unix domain sockets were used.
125 *) Bugfixes in subrequest processing; the bugs had appeared in 0.7.25.
127 *) Bugfix: a "100 Continue" response was issued for HTTP/1.0
129 Thanks to Maxim Dounin.
131 *) Bugfix: in memory allocation in the ngx_http_gzip_filter_module on
135 Changes with nginx 0.7.28 22 Dec 2008
137 *) Change: in memory allocation in the ngx_http_gzip_filter_module.
139 *) Change: the default "gzip_buffers" directive values have been
140 changed to 32 4k or 16 8k from 4 4k/8k.
143 Changes with nginx 0.7.27 15 Dec 2008
145 *) Feature: the "try_files" directive.
147 *) Feature: variables support in the "fastcgi_pass" directive.
149 *) Feature: now the $geo variable may get an address from a
151 Thanks to Andrei Nigmatulin.
153 *) Feature: now a location's modifier may be used without space before
156 *) Feature: the $upstream_response_length variable.
158 *) Bugfix: now a "add_header" directive does not add an empty value.
160 *) Bugfix: if zero length static file was requested, then nginx just
161 closed connection; the bug had appeared in 0.7.25.
163 *) Bugfix: a MOVE method could not move file in non-existent directory.
165 *) Bugfix: a segmentation fault occurred in worker process, if no one
166 named location was defined in server, but some one was used in an
167 error_page directive.
168 Thanks to Sergey Bochenkov.
171 Changes with nginx 0.7.26 08 Dec 2008
173 *) Bugfix: in subrequest processing; the bug had appeared in 0.7.25.
176 Changes with nginx 0.7.25 08 Dec 2008
178 *) Change: in subrequest processing.
180 *) Change: now POSTs without "Content-Length" header line are allowed.
182 *) Bugfix: now the "limit_req" and "limit_conn" directives log a
185 *) Bugfix: in the "delete" parameter of the "geo" directive.
188 Changes with nginx 0.7.24 01 Dec 2008
190 *) Feature: the "if_modified_since" directive.
192 *) Bugfix: nginx did not process a FastCGI server response, if the
193 server send too many messages to stderr before response.
195 *) Bugfix: the "$cookie_..." variables did not work in the SSI and the
199 Changes with nginx 0.7.23 27 Nov 2008
201 *) Feature: the "delete" and "ranges" parameters in the "geo" directive.
203 *) Feature: speeding up loading of geo base with large number of values.
205 *) Feature: decrease of memory required for geo base load.
208 Changes with nginx 0.7.22 20 Nov 2008
210 *) Feature: the "none" parameter in the "smtp_auth" directive.
211 Thanks to Maxim Dounin.
213 *) Feature: the "$cookie_..." variables.
215 *) Bugfix: the "directio" directive did not work in XFS filesystem.
217 *) Bugfix: the resolver did not understand big DNS responses.
221 Changes with nginx 0.7.21 11 Nov 2008
223 *) Changes in the ngx_http_limit_req_module.
225 *) Feature: the EXSLT support in the ngx_http_xslt_module.
226 Thanks to Denis F. Latypoff.
228 *) Workaround: compatibility with glibc 2.3.
229 Thanks to Eric Benson and Maxim Dounin.
231 *) Bugfix: nginx could not run on MacOSX 10.4 and earlier; the bug had
235 Changes with nginx 0.7.20 10 Nov 2008
237 *) Changes in the ngx_http_gzip_filter_module.
239 *) Feature: the ngx_http_limit_req_module.
241 *) Bugfix: worker processes might exit on a SIGBUS signal on sparc and
242 ppc platforms; the bug had appeared in 0.7.3.
243 Thanks to Maxim Dounin.
245 *) Bugfix: the "proxy_pass http://host/some:uri" directives did not
246 work; the bug had appeared in 0.7.12.
248 *) Bugfix: in HTTPS mode requests might fail with the "bad write retry"
251 *) Bugfix: the ngx_http_secure_link_module did not work inside
252 locations, whose names are less than 3 characters.
254 *) Bugfix: $server_addr variable might have no value.
257 Changes with nginx 0.7.19 13 Oct 2008
259 *) Bugfix: version number update.
262 Changes with nginx 0.7.18 13 Oct 2008
264 *) Change: the "underscores_in_headers" directive; now nginx does not
265 allows underscores in a client request header line names.
267 *) Feature: the ngx_http_secure_link_module.
269 *) Feature: the "real_ip_header" directive supports any header.
271 *) Feature: the "log_subrequest" directive.
273 *) Feature: the $realpath_root variable.
275 *) Feature: the "http_502" and "http_504" parameters of the
276 "proxy_next_upstream" directive.
278 *) Bugfix: the "http_503" parameter of the "proxy_next_upstream" or
279 "fastcgi_next_upstream" directives did not work.
281 *) Bugfix: nginx might send a "Transfer-Encoding: chunked" heaer line
284 *) Bugfix: now accept threshold depends on worker_connections.
287 Changes with nginx 0.7.17 15 Sep 2008
289 *) Feature: now the "directio" directive works on Linux.
291 *) Feature: the $pid variable.
293 *) Bugfix: the "directio" optimization that had appeared in 0.7.15 did
294 not work with open_file_cache.
296 *) Bugfix: the "access_log" with variables did not work on Linux; the
297 bug had appeared in 0.7.7.
299 *) Bugfix: the ngx_http_charset_module did not understand quoted
300 charset name received from backend.
303 Changes with nginx 0.7.16 08 Sep 2008
305 *) Bugfix: nginx could not be built on 64-bit platforms; the bug had
309 Changes with nginx 0.7.15 08 Sep 2008
311 *) Feature: the ngx_http_random_index_module.
313 *) Feature: the "directio" directive has been optimized for file
314 requests starting from arbitrary position.
316 *) Feature: the "directio" directive turns off sendfile if it is
319 *) Feature: now nginx allows underscores in a client request header
323 Changes with nginx 0.7.14 01 Sep 2008
325 *) Change: now the ssl_certificate and ssl_certificate_key directives
326 have not default values.
328 *) Feature: the "listen" directive supports the "ssl" parameter.
330 *) Feature: now nginx takes into account a time zone change while
331 reconfiguration on FreeBSD and Linux.
333 *) Bugfix: the "listen" directive parameters such as "backlog",
334 "rcvbuf", etc. were not set, if a default server was not the first
337 *) Bugfix: if URI part captured by a "rewrite" directive was used as a
338 query string, then the query string was not escaped.
340 *) Bugfix: configuration file validity test improvements.
343 Changes with nginx 0.7.13 26 Aug 2008
345 *) Bugfix: nginx could not be built on Linux and Solaris; the bug had
349 Changes with nginx 0.7.12 26 Aug 2008
351 *) Feature: the "server_name" directive supports empty name "".
353 *) Feature: the "gzip_disable" directive supports special "msie6" mask.
355 *) Bugfix: if the "max_fails=0" parameter was used in upstream with
356 several servers, then a worker process exited on a SIGFPE signal.
357 Thanks to Maxim Dounin.
359 *) Bugfix: a request body was dropped while redirection via an
360 "error_page" directive.
362 *) Bugfix: a full response was returned for request method HEAD while
363 redirection via an "error_page" directive.
365 *) Bugfix: the $r->header_in() method did not return value of the
366 "Host", "User-Agent", and "Connection" request header lines; the bug
367 had appeared in 0.7.0.
370 Changes with nginx 0.7.11 18 Aug 2008
372 *) Change: now ngx_http_charset_module does not work by default with
375 *) Feature: now nginx returns the 405 status code for POST method
376 requesting a static file only if the file exists.
378 *) Feature: the "proxy_ssl_session_reuse" directive.
380 *) Bugfix: a "proxy_pass" directive without URI part might use original
381 request after the "X-Accel-Redirect" redirection was used;
383 *) Bugfix: if a directory has search only rights and the first index
384 file was absent, then nginx returned the 500 status code.
386 *) Bugfix: in inclusive locations; the bugs had appeared in 0.7.1.
389 Changes with nginx 0.7.10 13 Aug 2008
391 *) Bugfix: in the "addition_types", "charset_types", "gzip_types",
392 "ssi_types", "sub_filter_types", and "xslt_types" directives; the
393 bugs had appeared in 0.7.9.
395 *) Bugfix: of recursive error_page for 500 status code.
397 *) Bugfix: now the ngx_http_realip_module sets address not for whole
398 keepalive connection, but for each request passed via the connection.
401 Changes with nginx 0.7.9 12 Aug 2008
403 *) Change: now ngx_http_charset_module works by default with following
404 MIME types: text/html, text/css, text/xml, text/plain,
405 text/vnd.wap.wml, application/x-javascript, and application/rss+xml.
407 *) Feature: the "charset_types" and "addition_types" directives.
409 *) Feature: now the "gzip_types", "ssi_types", and "sub_filter_types"
412 *) Feature: the ngx_cpp_test_module.
414 *) Feature: the "expires" directive supports daily time.
416 *) Feature: the ngx_http_xslt_module improvements and bug fixing.
417 Thanks to Denis F. Latypoff and Maxim Dounin.
419 *) Bugfix: the "log_not_found" directive did not work for index files
422 *) Bugfix: HTTPS connections might hang, if kqueue, epoll, rtsig, or
423 eventport methods were used; the bug had appeared in 0.7.7.
425 *) Bugfix: if the "server_name", "valid_referers", and "map" directives
426 used an "*.domain.tld" wildcard and exact name "domain.tld" was not
427 set, then the exact name was matched by the wildcard; the bug had
431 Changes with nginx 0.7.8 04 Aug 2008
433 *) Feature: the ngx_http_xslt_module.
435 *) Feature: the "$arg_..." variables.
437 *) Feature: Solaris directio support.
438 Thanks to Ivan Debnar.
440 *) Bugfix: now if FastCGI server sends a "Location" header line without
441 status line, then nginx uses 302 status code.
442 Thanks to Maxim Dounin.
445 Changes with nginx 0.7.7 30 Jul 2008
447 *) Change: now the EAGAIN error returned by connect() is not considered
450 *) Change: now the $ssl_client_cert variable value is a certificate
451 with TAB character intended before each line except first one; an
452 unchanged certificate is available in the $ssl_client_raw_cert
455 *) Feature: the "ask" parameter in the "ssl_verify_client" directive.
457 *) Feature: byte-range processing improvements.
458 Thanks to Maxim Dounin.
460 *) Feature: the "directio" directive.
461 Thanks to Jiang Hong.
463 *) Feature: MacOSX 10.5 sendfile() support.
465 *) Bugfix: now in MacOSX and Cygwin locations are tested in case
466 insensitive mode; however, the compare is provided by single-byte
469 *) Bugfix: mail proxy SSL connections hanged, if select, poll, or
470 /dev/poll methods were used.
472 *) Bugfix: UTF-8 encoding usage in the ngx_http_autoindex_module.
475 Changes with nginx 0.7.6 07 Jul 2008
477 *) Bugfix: now if variables are used in the "access_log" directive a
478 request root existence is always tested.
480 *) Bugfix: the ngx_http_flv_module did not support several values in a
484 Changes with nginx 0.7.5 01 Jul 2008
486 *) Bugfixes in variables support in the "access_log" directive; the
487 bugs had appeared in 0.7.4.
489 *) Bugfix: nginx could not be built --without-http_gzip_module; the bug
490 had appeared in 0.7.3.
491 Thanks to Kirill A. Korinskiy.
493 *) Bugfix: if sub_filter and SSI were used together, then responses
494 might were transferred incorrectly.
497 Changes with nginx 0.7.4 30 Jun 2008
499 *) Feature: variables support in the "access_log" directive.
501 *) Feature: the "open_log_file_cache" directive.
503 *) Feature: the -g switch.
505 *) Feature: the "Expect" request header line support.
507 *) Bugfix: large SSI inclusions might be truncated.
510 Changes with nginx 0.7.3 23 Jun 2008
512 *) Change: the "rss" extension MIME type has been changed to
513 "application/rss+xml".
515 *) Change: now the "gzip_vary" directive turned on issues a
516 "Vary: Accept-Encoding" header line for uncompressed responses too.
518 *) Feature: now the "rewrite" directive does a redirect automatically
519 if the "https://" protocol is used.
521 *) Bugfix: the "proxy_pass" directive did not work with the HTTPS
522 protocol; the bug had appeared in 0.6.9.
525 Changes with nginx 0.7.2 16 Jun 2008
527 *) Feature: now nginx supports EDH key exchange ciphers.
529 *) Feature: the "ssl_dhparam" directive.
531 *) Feature: the $ssl_client_cert variable.
532 Thanks to Manlio Perillo.
534 *) Bugfix: after changing URI via a "rewrite" directive nginx did not
535 search a new location; the bug had appeared in 0.7.1.
536 Thanks to Maxim Dounin.
538 *) Bugfix: nginx could not be built without PCRE library; the bug had
541 *) Bugfix: when a request to a directory was redirected with the slash
542 added, nginx dropped a query string from the original request.
545 Changes with nginx 0.7.1 26 May 2008
547 *) Change: now locations are searched in a tree.
549 *) Change: the "optimize_server_names" directive was canceled due to
550 the "server_name_in_redirect" directive introduction.
552 *) Change: some long deprecated directives are not supported anymore.
554 *) Change: the "none" parameter in the "ssl_session_cache" directive;
555 now this is default parameter.
556 Thanks to Rob Mueller.
558 *) Bugfix: worker processes might not catch reconfiguration and log
561 *) Bugfix: nginx could not be built on latest Fedora 9 Linux.
565 Changes with nginx 0.7.0 19 May 2008
567 *) Change: now the 0x00-0x1F, '"' and '\' characters are escaped as
568 \xXX in an access_log.
569 Thanks to Maxim Dounin.
571 *) Change: now nginx allows several "Host" request header line.
573 *) Feature: the "modified" flag in the "expires" directive.
575 *) Feature: the $uid_got and $uid_set variables may be used at any
576 request processing stage.
578 *) Feature: the $hostname variable.
579 Thanks to Andrei Nigmatulin.
581 *) Feature: DESTDIR support.
582 Thanks to Todd A. Fisher and Andras Voroskoi.
584 *) Bugfix: a segmentation fault might occur in worker process on Linux,
585 if keepalive was enabled.
588 Changes with nginx 0.6.31 12 May 2008
590 *) Bugfix: nginx did not process FastCGI response if header was at the
591 end of FastCGI record; the bug had appeared in 0.6.2.
592 Thanks to Sergey Serov.
594 *) Bugfix: a segmentation fault might occur in worker process if a file
595 was deleted and the "open_file_cache_errors" directive was off.
598 Changes with nginx 0.6.30 29 Apr 2008
600 *) Change: now if an "include" directive pattern does not match any
601 file, then nginx does not issue an error.
603 *) Feature: now the time in directives may be specified without spaces,
604 for example, "1h50m".
606 *) Bugfix: memory leaks if the "ssl_verify_client" directive was on.
607 Thanks to Chavelle Vincent.
609 *) Bugfix: the "sub_filter" directive might set text to change into
612 *) Bugfix: the "error_page" directive did not take into account
613 arguments in redirected URI.
615 *) Bugfix: now nginx always opens files in binary mode under Cygwin.
617 *) Bugfix: nginx could not be built on OpenBSD; the bug had appeared in
621 Changes with nginx 0.6.29 18 Mar 2008
623 *) Feature: the ngx_google_perftools_module.
625 *) Bugfix: the ngx_http_perl_module could not be built on 64-bit
626 platforms; the bug had appeared in 0.6.27.
629 Changes with nginx 0.6.28 13 Mar 2008
631 *) Bugfix: the rtsig method could not be built; the bug had appeared in
635 Changes with nginx 0.6.27 12 Mar 2008
637 *) Change: now by default the rtsig method is not built on
640 *) Change: now a request method is not changed while redirection to a
641 named location via an "error_page" directive.
643 *) Feature: the "resolver" and "resolver_timeout" directives in SMTP
646 *) Feature: the "post_action" directive supports named locations.
648 *) Bugfix: a segmentation fault occurred in worker process, if a
649 request was redirected from proxy, FastCGI, or memcached location to
650 static named locations.
652 *) Bugfix: browsers did not repeat SSL handshake if there is no valid
653 client certificate in first handshake.
654 Thanks to Alexander V. Inyukhin.
656 *) Bugfix: if response code 495-497 was redirected via an "error_page"
657 directive without code change, then nginx tried to allocate too many
660 *) Bugfix: memory leak in long-lived non buffered connections.
662 *) Bugfix: memory leak in resolver.
664 *) Bugfix: a segmentation fault occurred in worker process, if a
665 request was redirected from proxy, FastCGI, or memcached location to
666 static named locations.
668 *) Bugfix: in the $proxy_host and $proxy_port variables caching.
669 Thanks to Sergey Bochenkov.
671 *) Bugfix: a "proxy_pass" directive with variables used incorrectly the
672 same port as in another "proxy_pass" directive with the same host
673 name and without variables.
674 Thanks to Sergey Bochenkov.
676 *) Bugfix: an alert "sendmsg() failed (9: Bad file descriptor)" on some
677 64-bit platforms while reconfiguration.
679 *) Bugfix: a segmentation fault occurred in worker process, if empty
680 stub block was used second time in SSI.
682 *) Bugfix: in copying URI part contained escaped symbols into arguments.
685 Changes with nginx 0.6.26 11 Feb 2008
687 *) Bugfix: the "proxy_store" and "fastcgi_store" directives did not
688 check a response length.
690 *) Bugfix: a segmentation fault occurred in worker process, if big
691 value was used in a "expires" directive.
692 Thanks to Joaquin Cuenca Abela.
694 *) Bugfix: nginx incorrectly detected cache line size on Pentium 4.
695 Thanks to Gena Makhomed.
697 *) Bugfix: in proxied or FastCGI subrequests a client original method
698 was used instead of the GET method.
700 *) Bugfix: socket leak in HTTPS mode if deferred accept was used.
701 Thanks to Ben Maurer.
703 *) Bugfix: nginx issued the bogus error message "SSL_shutdown() failed
704 (SSL: )"; the bug had appeared in 0.6.23.
706 *) Bugfix: in HTTPS mode requests might fail with the "bad write retry"
707 error; the bug had appeared in 0.6.23.
710 Changes with nginx 0.6.25 08 Jan 2008
712 *) Change: now the "server_name_in_redirect" directive is used instead
713 of the "server_name" directive's special "*" parameter.
715 *) Change: now wildcard and regex names can be used as main name in a
716 "server_name" directive.
718 *) Change: the "satisfy_any" directive was replaced by the "satisfy"
721 *) Workaround: old worker processes might hog CPU after reconfiguration
722 if they was run under Linux OpenVZ.
724 *) Feature: the "min_delete_depth" directive.
726 *) Bugfix: the COPY and MOVE methods did not work with single files.
728 *) Bugfix: the ngx_http_gzip_static_module did not allow the
729 ngx_http_dav_module to work; the bug had appeared in 0.6.23.
731 *) Bugfix: socket leak in HTTPS mode if deferred accept was used.
732 Thanks to Ben Maurer.
734 *) Bugfix: nginx could not be built without PCRE library; the bug had
738 Changes with nginx 0.6.24 27 Dec 2007
740 *) Bugfix: a segmentation fault might occur in worker process if HTTPS
741 was used; the bug had appeared in 0.6.23.
744 Changes with nginx 0.6.23 27 Dec 2007
746 *) Change: the "off" parameter in the "ssl_session_cache" directive;
747 now this is default parameter.
749 *) Change: the "open_file_cache_retest" directive was renamed to the
750 "open_file_cache_valid".
752 *) Feature: the "open_file_cache_min_uses" directive.
754 *) Feature: the ngx_http_gzip_static_module.
756 *) Feature: the "gzip_disable" directive.
758 *) Feature: the "memcached_pass" directive may be used inside the "if"
761 *) Bugfix: a segmentation fault occurred in worker process, if the
762 "memcached_pass" and "if" directives were used in the same location.
764 *) Bugfix: if a "satisfy_any on" directive was used and not all access
765 and auth modules directives were set, then other given access and
766 auth directives were not tested;
768 *) Bugfix: regex parameters in a "valid_referers" directive were not
769 inherited from previous level.
771 *) Bugfix: a "post_action" directive did run if a request was completed
772 with 499 status code.
774 *) Bugfix: optimization of 16K buffer usage in a SSL connection.
775 Thanks to Ben Maurer.
777 *) Bugfix: the STARTTLS in SMTP mode did not work.
778 Thanks to Oleg Motienko.
780 *) Bugfix: in HTTPS mode requests might fail with the "bad write retry"
781 error; the bug had appeared in 0.5.13.
784 Changes with nginx 0.6.22 19 Dec 2007
786 *) Change: now all ngx_http_perl_module methods return values copied to
787 perl's allocated memory.
789 *) Bugfix: if nginx was built with ngx_http_perl_module, the perl
790 before 5.8.6 was used, and perl supported threads, then during
791 reconfiguration the master process aborted; the bug had appeared in
793 Thanks to Boris Zhmurov.
795 *) Bugfix: the ngx_http_perl_module methods may get invalid values of
798 *) Bugfix: a segmentation fault occurred in worker process, if the
799 $r->has_request_body() method was called for a request whose small
800 request body was already received.
802 *) Bugfix: large_client_header_buffers did not freed before going to
804 Thanks to Olexander Shtepa.
806 *) Bugfix: the last address was missed in the $upstream_addr variable;
807 the bug had appeared in 0.6.18.
809 *) Bugfix: the "fastcgi_catch_stderr" directive did return error code;
810 now it returns 502 code, that can be rerouted to a next server using
811 the "fastcgi_next_upstream invalid_header" directive.
813 *) Bugfix: a segmentation fault occurred in master process if the
814 "fastcgi_catch_stderr" directive was used; the bug had appeared in
816 Thanks to Manlio Perillo.
819 Changes with nginx 0.6.21 03 Dec 2007
821 *) Change: if variable values used in a "proxy_pass" directive contain
822 IP-addresses only, then a "resolver" directive is not mandatory.
824 *) Bugfix: a segmentation fault might occur in worker process if a
825 "proxy_pass" directive with URI-part was used; the bug had appeared
828 *) Bugfix: if resolver was used on platform that does not support
829 kqueue, then nginx issued an alert "name is out of response".
830 Thanks to Andrei Nigmatulin.
832 *) Bugfix: if the $server_protocol was used in FastCGI parameters and a
833 request line length was near to the "client_header_buffer_size"
834 directive value, then nginx issued an alert "fastcgi: the request
837 *) Bugfix: if a plain text HTTP/0.9 version request was made to HTTPS
838 server, then nginx returned usual response.
841 Changes with nginx 0.6.20 28 Nov 2007
843 *) Bugfix: a segmentation fault might occur in worker process if a
844 "proxy_pass" directive with URI-part was used; the bug had appeared
848 Changes with nginx 0.6.19 27 Nov 2007
850 *) Bugfix: the 0.6.18 version could not be built.
853 Changes with nginx 0.6.18 27 Nov 2007
855 *) Change: now the ngx_http_userid_module adds start time microseconds
856 to the cookie field contains a pid value.
858 *) Change: now the full request line instead of URI only is written to
861 *) Feature: variables support in the "proxy_pass" directive.
863 *) Feature: the "resolver" and "resolver_timeout" directives.
865 *) Feature: now the directive "add_header last-modified ''" deletes a
866 "Last-Modified" response header line.
868 *) Bugfix: the "limit_rate" directive did not allow to use full
869 throughput, even if limit value was very high.
872 Changes with nginx 0.6.17 15 Nov 2007
874 *) Feature: the "If-Range" request header line support.
875 Thanks to Alexander V. Inyukhin.
877 *) Bugfix: URL double escaping in a redirect of the "msie_refresh"
878 directive; the bug had appeared in 0.6.4.
880 *) Bugfix: the "autoindex" directive did not work with the "alias /"
883 *) Bugfix: a segmentation fault might occur in worker process if
884 subrequests were used.
886 *) Bugfix: the big responses may be transferred truncated if SSL and
889 *) Bugfix: the $status variable was equal to 0 if a proxied server
890 returned response in HTTP/0.9 version.
893 Changes with nginx 0.6.16 29 Oct 2007
895 *) Change: now the uname(2) is used on Linux instead of procfs.
896 Thanks to Ilya Novikov.
898 *) Bugfix: if the "?" character was in a "error_page" directive, then
899 it was escaped in a proxied request; the bug had appeared in 0.6.11.
901 *) Bugfix: compatibility with mget.
904 Changes with nginx 0.6.15 22 Oct 2007
906 *) Feature: Cygwin compatibility.
907 Thanks to Vladimir Kutakov.
909 *) Feature: the "merge_slashes" directive.
911 *) Feature: the "gzip_vary" directive.
913 *) Feature: the "server_tokens" directive.
915 *) Bugfix: nginx did not unescape URI in the "include" SSI command.
917 *) Bugfix: the segmentation fault was occurred on start or while
918 reconfiguration if variable was used in the "charset" or
919 "source_charset" directives.
921 *) Bugfix: nginx returned the 400 response on requests like
922 "GET http://www.domain.com HTTP/1.0".
923 Thanks to James Oakley.
925 *) Bugfix: if request with request body was redirected using the
926 "error_page" directive, then nginx tried to read the request body
927 again; the bug had appeared in 0.6.7.
929 *) Bugfix: a segmentation fault occurred in worker process if no
930 server_name was explicitly defined for server processing request;
931 the bug had appeared in 0.6.7.
934 Changes with nginx 0.6.14 15 Oct 2007
936 *) Change: now by default the "echo" SSI command uses entity encoding.
938 *) Feature: the "encoding" parameter in the "echo" SSI command.
940 *) Feature: the "access_log" directive may be used inside the
941 "limit_except" block.
943 *) Bugfix: if all upstream servers were failed, then all servers had
944 got weight the was equal one until servers became alive; the bug had
947 *) Bugfix: a segmentation fault occurred in worker process if
948 $date_local and $date_gmt were used outside the
949 ngx_http_ssi_filter_module.
951 *) Bugfix: a segmentation fault might occur in worker process if debug
953 Thanks to Andrei Nigmatulin.
955 *) Bugfix: ngx_http_memcached_module did not set
956 $upstream_response_time.
957 Thanks to Maxim Dounin.
959 *) Bugfix: a worker process may got caught in an endless loop, if the
962 *) Bugfix: nginx supported low case only "close" and "keep-alive"
963 values in the "Connection" request header line; the bug had appeared
966 *) Bugfix: sub_filter did not work with empty substitution.
968 *) Bugfix: in sub_filter parsing.
971 Changes with nginx 0.6.13 24 Sep 2007
973 *) Bugfix: nginx did not close directory file on HEAD request if
975 Thanks to Arkadiusz Patyk.
978 Changes with nginx 0.6.12 21 Sep 2007
980 *) Change: mail proxy was split on three modules: pop3, imap and smtp.
982 *) Feature: the --without-mail_pop3_module, --without-mail_imap_module,
983 and --without-mail_smtp_module configuration parameters.
985 *) Feature: the "smtp_greeting_delay" and "smtp_client_buffer"
986 directives of the ngx_mail_smtp_module.
988 *) Bugfix: the trailing wildcards did not work; the bug had appeared in
991 *) Bugfix: nginx could not start on Solaris if the shared PCRE library
992 located in non-standard place was used.
994 *) Bugfix: the "proxy_hide_header" and "fastcgi_hide_header" directives
995 did not hide response header lines whose name was longer than 32
997 Thanks to Manlio Perillo.
1000 Changes with nginx 0.6.11 11 Sep 2007
1002 *) Bugfix: active connection counter always increased if mail proxy was
1005 *) Bugfix: if backend returned response header only using non-buffered
1006 proxy, then nginx closed backend connection on timeout.
1008 *) Bugfix: nginx did not support several "Connection" request header
1011 *) Bugfix: if the "max_fails" was set for upstream server, then after
1012 first failure server weight was always one; the bug had appeared in
1016 Changes with nginx 0.6.10 03 Sep 2007
1018 *) Feature: the "open_file_cache", "open_file_cache_retest", and
1019 "open_file_cache_errors" directives.
1021 *) Bugfix: socket leak; the bug had appeared in 0.6.7.
1023 *) Bugfix: a charset set by the "charset" directive was not appended to
1024 the "Content-Type" header set by $r->send_http_header().
1026 *) Bugfix: a segmentation fault might occur in worker process if
1027 /dev/poll method was used.
1030 Changes with nginx 0.6.9 28 Aug 2007
1032 *) Bugfix: a worker process may got caught in an endless loop, if the
1033 HTTPS protocol was used; the bug had appeared in 0.6.7.
1035 *) Bugfix: if server listened on two addresses or ports and trailing
1036 wildcard was used, then nginx did not run.
1038 *) Bugfix: the "ip_hash" directive might incorrectly mark servers as
1041 *) Bugfix: nginx could not be built on amd64; the bug had appeared in
1045 Changes with nginx 0.6.8 20 Aug 2007
1047 *) Change: now nginx tries to set the "worker_priority",
1048 "worker_rlimit_nofile", "worker_rlimit_core", and
1049 "worker_rlimit_sigpending" without super-user privileges.
1051 *) Change: now nginx escapes space and "%" in request to a mail proxy
1052 authentication server.
1054 *) Change: now nginx escapes "%" in $memcached_key variable.
1056 *) Bugfix: nginx used path relative to configuration prefix for
1057 non-absolute configuration file path specified in the "-c" key; the
1058 bug had appeared in 0.6.6.
1060 *) Bugfix: nginx did not work on FreeBSD/sparc64.
1063 Changes with nginx 0.6.7 15 Aug 2007
1065 *) Change: now the paths specified in the "include",
1066 "auth_basic_user_file", "perl_modules", "ssl_certificate",
1067 "ssl_certificate_key", and "ssl_client_certificate" directives are
1068 relative to directory of nginx configuration file nginx.conf, but
1069 not to nginx prefix directory.
1071 *) Change: the --sysconfdir=PATH option in configure was canceled.
1073 *) Change: the special make target "upgrade1" was defined for online
1074 upgrade of 0.1.x versions.
1076 *) Feature: the "server_name" and "valid_referers" directives support
1077 regular expressions.
1079 *) Feature: the "server" directive in the "upstream" context supports
1080 the "backup" parameter.
1082 *) Feature: the ngx_http_perl_module supports the
1083 $r->discard_request_body.
1085 *) Feature: the "add_header Last-Modified ..." directive changes the
1086 "Last-Modified" response header line.
1088 *) Bugfix: if a response different than 200 was returned to a request
1089 with body and connection went to the keep-alive state after the
1090 request, then nginx returned 400 for the next request.
1092 *) Bugfix: a segmentation fault occurred in worker process if invalid
1093 address was set in the "auth_http" directive.
1095 *) Bugfix: now nginx uses default listen backlog value 511 on all
1096 platforms except FreeBSD.
1097 Thanks to Jiang Hong.
1099 *) Bugfix: a worker process may got caught in an endless loop, if a
1100 "server" inside "upstream" block was marked as "down"; the bug had
1103 *) Bugfix: now Solaris sendfilev() is not used to transfer the client
1104 request body to FastCGI-server via the unix domain socket.
1107 Changes with nginx 0.6.6 30 Jul 2007
1109 *) Feature: the --sysconfdir=PATH option in configure.
1111 *) Feature: named locations.
1113 *) Feature: the $args variable can be set with the "set" directive.
1115 *) Feature: the $is_args variable.
1117 *) Bugfix: fair big weight upstream balancer.
1119 *) Bugfix: if a client has closed connection to mail proxy then nginx
1120 might not close connection to backend.
1122 *) Bugfix: if the same host without specified port was used as backend
1123 for HTTP and HTTPS, then nginx used only one port - 80 or 443.
1125 *) Bugfix: fix building on Solaris/amd64 by Sun Studio 11 and early
1126 versions; the bug had appeared in 0.6.4.
1129 Changes with nginx 0.6.5 23 Jul 2007
1131 *) Feature: $nginx_version variable.
1132 Thanks to Nick S. Grechukh.
1134 *) Feature: the mail proxy supports AUTHENTICATE in IMAP mode.
1135 Thanks to Maxim Dounin.
1137 *) Feature: the mail proxy supports STARTTLS in SMTP mode.
1138 Thanks to Maxim Dounin.
1140 *) Bugfix: now nginx escapes space in $memcached_key variable.
1142 *) Bugfix: nginx was incorrectly built by Sun Studio on
1144 Thanks to Jiang Hong.
1146 *) Bugfix: of minor potential bugs.
1147 Thanks to Coverity's Scan.
1150 Changes with nginx 0.6.4 17 Jul 2007
1152 *) Security: the "msie_refresh" directive allowed XSS.
1153 Thanks to Maxim Boguk.
1155 *) Change: the "proxy_store" and "fastcgi_store" directives were
1158 *) Feature: the "proxy_store_access" and "fastcgi_store_access"
1161 *) Bugfix: nginx did not work on Solaris/sparc64 if it was built by Sun
1163 Thanks to Andrei Nigmatulin.
1165 *) Workaround: for Sun Studio 12.
1166 Thanks to Jiang Hong.
1169 Changes with nginx 0.6.3 12 Jul 2007
1171 *) Feature: the "proxy_store" and "fastcgi_store" directives.
1173 *) Bugfix: a segmentation fault might occur in worker process if the
1174 "auth_http_header" directive was used.
1175 Thanks to Maxim Dounin.
1177 *) Bugfix: a segmentation fault occurred in worker process if the
1178 CRAM-MD5 authentication method was used, but it was not enabled.
1180 *) Bugfix: a segmentation fault might occur in worker process when the
1181 HTTPS protocol was used in the "proxy_pass" directive.
1183 *) Bugfix: a segmentation fault might occur in worker process if the
1184 eventport method was used.
1186 *) Bugfix: the "proxy_ignore_client_abort" and
1187 "fastcgi_ignore_client_abort" directives did not work; the bug had
1191 Changes with nginx 0.6.2 09 Jul 2007
1193 *) Bugfix: if the FastCGI header was split in records, then nginx
1194 passed garbage in the header to a client.
1197 Changes with nginx 0.6.1 17 Jun 2007
1199 *) Bugfix: in SSI parsing.
1201 *) Bugfix: if remote SSI subrequest was used, then posterior local file
1202 subrequest might transferred to client in wrong order.
1204 *) Bugfix: large SSI inclusions buffered in temporary files were
1207 *) Bugfix: the perl $$ variable value in ngx_http_perl_module was equal
1208 to the master process identification number.
1211 Changes with nginx 0.6.0 14 Jun 2007
1213 *) Feature: the "server_name", "map", and "valid_referers" directives
1214 support the "www.example.*" wildcards.
1217 Changes with nginx 0.5.25 11 Jun 2007
1219 *) Bugfix: nginx could not be built with the
1220 --without-http_rewrite_module parameter; the bug had appeared in
1224 Changes with nginx 0.5.24 06 Jun 2007
1226 *) Security: the "ssl_verify_client" directive did not work if request
1227 was made using HTTP/0.9.
1229 *) Bugfix: a part of response body might be passed uncompressed if gzip
1230 was used; the bug had appeared in 0.5.23.
1233 Changes with nginx 0.5.23 04 Jun 2007
1235 *) Feature: the ngx_http_ssl_module supports Server Name Indication TLS
1238 *) Feature: the "fastcgi_catch_stderr" directive.
1239 Thanks to Nick S. Grechukh, OWOX project.
1241 *) Bugfix: a segmentation fault occurred in master process if two
1242 virtual servers should bind() to the overlapping ports.
1244 *) Bugfix: if nginx was built with ngx_http_perl_module and perl
1245 supported threads, then during second reconfiguration the error
1246 messages "panic: MUTEX_LOCK" and "perl_parse() failed" were issued.
1248 *) Bugfix: in the HTTPS protocol in the "proxy_pass" directive.
1251 Changes with nginx 0.5.22 29 May 2007
1253 *) Bugfix: a big request body might not be passed to backend; the bug
1254 had appeared in 0.5.21.
1257 Changes with nginx 0.5.21 28 May 2007
1259 *) Bugfix: if server has more than about ten locations, then regex
1260 locations might be choosen not in that order as they were specified.
1262 *) Bugfix: a worker process may got caught in an endless loop on 64-bit
1263 platform, if the 33-rd or next in succession backend has failed.
1264 Thanks to Anton Povarov.
1266 *) Bugfix: a bus error might occur on Solaris/sparc64 if the PCRE
1268 Thanks to Andrei Nigmatulin.
1270 *) Bugfix: in the HTTPS protocol in the "proxy_pass" directive.
1273 Changes with nginx 0.5.20 07 May 2007
1275 *) Feature: the "sendfile_max_chunk" directive.
1277 *) Feature: the "$http_...", "$sent_http_...", and "$upstream_http_..."
1278 variables may be changed using the "set" directive.
1280 *) Bugfix: a segmentation fault might occur in worker process if the
1281 SSI command 'if expr="$var = /"' was used.
1283 *) Bugfix: trailing boundary of multipart range response was
1284 transferred incorrectly.
1285 Thanks to Evan Miller.
1287 *) Bugfix: nginx did not work on Solaris/sparc64 if it was built by Sun
1289 Thanks to Andrei Nigmatulin.
1291 *) Bugfix: the ngx_http_perl_module could not be built by Solaris
1293 Thanks to Andrei Nigmatulin.
1296 Changes with nginx 0.5.19 24 Apr 2007
1298 *) Change: now the $request_time variable has millisecond precision.
1300 *) Change: the method $r->rflush of ngx_http_perl_module was renamed to
1303 *) Feature: the $upstream_addr variable.
1305 *) Feature: the "proxy_headers_hash_max_size" and
1306 "proxy_headers_hash_bucket_size" directives.
1307 Thanks to Volodymyr Kostyrko.
1309 *) Bugfix: the files more than 2G could not be transferred using
1310 sendfile and limit_rate on 64-bit platforms.
1312 *) Bugfix: the files more than 2G could not be transferred using
1313 sendfile on 64-bit Linux.
1316 Changes with nginx 0.5.18 19 Apr 2007
1318 *) Feature: the ngx_http_sub_filter_module.
1320 *) Feature: the "$upstream_http_..." variables.
1322 *) Feature: now the $upstream_status and $upstream_response_time
1323 variables keep data about all upstreams before X-Accel-Redirect.
1325 *) Bugfix: a segmentation fault occurred in master process after first
1326 reconfiguration and receiving any signal if nginx was built with
1327 ngx_http_perl_module and perl did not support multiplicity; the bug
1328 had appeared in 0.5.9.
1330 *) Bugfix: if perl did not support multiplicity, then after
1331 reconfiguration perl code did not work; the bug had appeared in
1335 Changes with nginx 0.5.17 02 Apr 2007
1337 *) Change: now nginx always returns the 405 status for the TRACE method.
1339 *) Feature: now nginx supports the "include" directive inside the
1342 *) Bugfix: the $document_root variable usage in the "root" and "alias"
1343 directives is disabled: this caused recursive stack overflow.
1345 *) Bugfix: in the HTTPS protocol in the "proxy_pass" directive.
1347 *) Bugfix: in some cases non-cachable variables (such as $uri variable)
1348 returned old cached value.
1351 Changes with nginx 0.5.16 26 Mar 2007
1353 *) Bugfix: the C-class network was not used as hash key in the
1354 "ip_hash" directive.
1355 Thanks to Pavel Yarkovoy.
1357 *) Bugfix: a segmentation fault might occur in worker process if a
1358 charset was set in the "Content-Type" header line and the line has
1359 trailing ";"; the bug had appeared in 0.3.50.
1361 *) Bugfix: the "[alert] zero size buf" error when FastCGI server was
1362 used and a request body written in a temporary file was multiple of
1365 *) Bugfix: nginx could not be built on Solaris without the --with-debug
1366 option; the bug had appeared in 0.5.15.
1369 Changes with nginx 0.5.15 19 Mar 2007
1371 *) Feature: the mail proxy supports authenticated SMTP proxying and the
1372 "smtp_auth", "smtp_capablities", and "xclient" directives.
1373 Thanks to Anton Yuzhaninov and Maxim Dounin.
1375 *) Feature: now the keep-alive connections are closed just after
1376 receiving the reconfiguration signal.
1378 *) Change: the "imap" and "auth" directives were renamed to the "mail"
1379 and "pop3_auth" directives.
1381 *) Bugfix: a segmentation fault occurred in worker process if the
1382 CRAM-MD5 authentication method was used and the APOP method was
1385 *) Bugfix: if the "starttls only" directive was used in POP3 protocol,
1386 then nginx allowed authentication without switching to the SSL mode.
1388 *) Bugfix: worker processes did not exit after reconfiguration and did
1389 not rotate logs if the eventport method was used.
1391 *) Bugfix: a worker process may got caught in an endless loop, if the
1392 "ip_hash" directive was used.
1394 *) Bugfix: now nginx does not log some alerts if eventport or /dev/poll
1398 Changes with nginx 0.5.14 23 Feb 2007
1400 *) Bugfix: nginx ignored superfluous closing "}" in the end of
1404 Changes with nginx 0.5.13 19 Feb 2007
1406 *) Feature: the COPY and MOVE methods.
1408 *) Bugfix: the ngx_http_realip_module set garbage for requests passed
1409 via keep-alive connection.
1411 *) Bugfix: nginx did not work on big-endian 64-bit Linux.
1412 Thanks to Andrei Nigmatulin.
1414 *) Bugfix: now when IMAP/POP3 proxy receives too long command it closes
1415 the connection right away, but not after timeout.
1417 *) Bugfix: if the "epoll" method was used and a client closed a
1418 connection prematurely, then nginx closed the connection after a
1421 *) Bugfix: nginx could not be built on platforms different from i386,
1422 amd64, sparc, and ppc; the bug had appeared in 0.5.8.
1425 Changes with nginx 0.5.12 12 Feb 2007
1427 *) Bugfix: nginx could not be built on platforms different from i386,
1428 amd64, sparc, and ppc; the bug had appeared in 0.5.8.
1430 *) Bugfix: a segmentation fault might occur in worker process if the
1431 temporarily files were used while working with FastCGI server; the
1432 bug had appeared in 0.5.8.
1434 *) Bugfix: a segmentation fault might occur in worker process if the
1435 $fastcgi_script_name variable was logged.
1437 *) Bugfix: ngx_http_perl_module could not be built on Solaris.
1440 Changes with nginx 0.5.11 05 Feb 2007
1442 *) Feature: now configure detects system PCRE library in MacPorts.
1443 Thanks to Chris McGrath.
1445 *) Bugfix: the response was incorrect if several ranges were requested;
1446 the bug had appeared in 0.5.6.
1448 *) Bugfix: the "create_full_put_path" directive could not create the
1449 intermediate directories if no "dav_access" directive was set.
1450 Thanks to Evan Miller.
1452 *) Bugfix: the "0" response code might be logged in the access_log
1453 instead of the "400" and "408" error codes.
1455 *) Bugfix: a segmentation fault might occur in worker process if nginx
1456 was built with -O2 optimization.
1459 Changes with nginx 0.5.10 26 Jan 2007
1461 *) Bugfix: while online executable file upgrade the new master process
1462 did not inherit the listening sockets; the bug had appeared in 0.5.9.
1464 *) Bugfix: a segmentation fault might occur in worker process if nginx
1465 was built with -O2 optimization; the bug had appeared in 0.5.1.
1468 Changes with nginx 0.5.9 25 Jan 2007
1470 *) Change: now the ngx_http_memcached_module uses the $memcached_key
1471 variable value as a key.
1473 *) Feature: the $memcached_key variable.
1475 *) Feature: the "clean" parameter in the "client_body_in_file_only"
1478 *) Feature: the "env" directive.
1480 *) Feature: the "sendfile" directive is available inside the "if" block.
1482 *) Feature: now on failure of the writing to access nginx logs a
1483 message to error_log, but not more often than once a minute.
1485 *) Bugfix: the "access_log off" directive did not always turn off the
1489 Changes with nginx 0.5.8 19 Jan 2007
1491 *) Bugfix: a segmentation fault might occur if
1492 "client_body_in_file_only on" was used and a request body was small.
1494 *) Bugfix: a segmentation fault occurred if
1495 "client_body_in_file_only on" and "proxy_pass_request_body off" or
1496 "fastcgi_pass_request_body off" directives were used, and nginx
1497 switched to a next upstream.
1499 *) Bugfix: if the "proxy_buffering off" directive was used and a client
1500 connection was non-active, then the connection was closed after send
1501 timeout; the bug had appeared in 0.4.7.
1503 *) Bugfix: if the "epoll" method was used and a client closed a
1504 connection prematurely, then nginx closed the connection after a
1507 *) Bugfix: the "[alert] zero size buf" error when FastCGI server was
1510 *) Bugfixes in the "limit_zone" directive.
1513 Changes with nginx 0.5.7 15 Jan 2007
1515 *) Feature: the ssl_session_cache storage optimization.
1517 *) Bugfixes in the "ssl_session_cache" and "limit_zone" directives.
1519 *) Bugfix: the segmentation fault was occurred on start or while
1520 reconfiguration if the "ssl_session_cache" or "limit_zone"
1521 directives were used on 64-bit platforms.
1523 *) Bugfix: a segmentation fault occurred if the "add_before_body" or
1524 "add_after_body" directives were used and there was no
1525 "Content-Type" header line in response.
1527 *) Bugfix: the OpenSSL library was always built with the threads
1529 Thanks to Den Ivanov.
1531 *) Bugfix: the PCRE-6.5+ library and the icc compiler compatibility.
1534 Changes with nginx 0.5.6 09 Jan 2007
1536 *) Change: now the ngx_http_index_module ignores all methods except the
1537 GET, HEAD, and POST methods.
1539 *) Feature: the ngx_http_limit_zone_module.
1541 *) Feature: the $binary_remote_addr variable.
1543 *) Feature: the "ssl_session_cache" directives of the
1544 ngx_http_ssl_module and ngx_imap_ssl_module.
1546 *) Feature: the DELETE method supports recursive removal.
1548 *) Bugfix: the byte-ranges were transferred incorrectly if the
1549 $r->sendfile() was used.
1552 Changes with nginx 0.5.5 24 Dec 2006
1554 *) Change: the -v switch does not show compiler information any more.
1556 *) Feature: the -V switch.
1558 *) Feature: the "worker_rlimit_core" directive supports size in K, M,
1561 *) Bugfix: the nginx.pm module now could be installed by an
1564 *) Bugfix: a segmentation fault might occur if the $r->request_body or
1565 $r->request_body_file methods were used.
1567 *) Bugfix: the ppc platform specific bugs.
1570 Changes with nginx 0.5.4 15 Dec 2006
1572 *) Feature: the "perl" directive may be used inside the "limit_except"
1575 *) Bugfix: the ngx_http_dav_module required the "Date" request header
1576 line for the DELETE method.
1578 *) Bugfix: if one only parameter was used in the "dav_access"
1579 directive, then nginx might report about configuration error.
1581 *) Bugfix: a segmentation fault might occur if the $host variable was
1582 used; the bug had appeared in 0.4.14.
1585 Changes with nginx 0.5.3 13 Dec 2006
1587 *) Feature: the ngx_http_perl_module supports the $r->status,
1588 $r->log_error, and $r->sleep methods.
1590 *) Feature: the $r->variable method supports variables that do not
1591 exist in nginx configuration.
1593 *) Bugfix: the $r->has_request_body method did not work.
1596 Changes with nginx 0.5.2 11 Dec 2006
1598 *) Bugfix: if the "proxy_pass" directive used the name of the
1599 "upstream" block, then nginx tried to resolve the name; the bug had
1603 Changes with nginx 0.5.1 11 Dec 2006
1605 *) Bugfix: the "post_action" directive might not run after a
1606 unsuccessful completion of a request.
1608 *) Workaround: for Eudora for Mac; the bug had appeared in 0.4.11.
1609 Thanks to Bron Gondwana.
1611 *) Bugfix: if the "upstream" name was used in the "fastcgi_pass", then
1612 the message "no port in upstream" was issued; the bug had appeared
1615 *) Bugfix: if the "proxy_pass" and "fastcgi_pass" directives used the
1616 same servers but different ports, then these directives uses the
1617 first described port; the bug had appeared in 0.5.0.
1619 *) Bugfix: if the "proxy_pass" and "fastcgi_pass" directives used the
1620 unix domain sockets, then these directives used first described
1621 socket; the bug had appeared in 0.5.0.
1623 *) Bugfix: ngx_http_auth_basic_module ignored the user if it was in the
1624 last line in the password file and there was no the carriage return,
1625 the line feed, or the ":" symbol after the password.
1627 *) Bugfix: the $upstream_response_time variable might be equal to
1628 "0.000", although response time was more than 1 millisecond.
1631 Changes with nginx 0.5.0 04 Dec 2006
1633 *) Change: the parameters in the "%name" form in the "log_format"
1634 directive are not supported anymore.
1636 *) Change: the "proxy_upstream_max_fails",
1637 "proxy_upstream_fail_timeout", "fastcgi_upstream_max_fails",
1638 "fastcgi_upstream_fail_timeout", "memcached_upstream_max_fails", and
1639 "memcached_upstream_fail_timeout" directives are not supported
1642 *) Feature: the "server" directive in the "upstream" context supports
1643 the "max_fails", "fail_timeout", and "down" parameters.
1645 *) Feature: the "ip_hash" directive inside the "upstream" block.
1647 *) Feature: the WAIT status in the "Auth-Status" header line of the
1648 IMAP/POP3 proxy authentication server response.
1650 *) Bugfix: nginx could not be built on 64-bit platforms; the bug had
1654 Changes with nginx 0.4.14 27 Nov 2006
1656 *) Feature: the "proxy_pass_error_message" directive in IMAP/POP3 proxy.
1658 *) Feature: now configure detects system PCRE library on FreeBSD,
1661 *) Bugfix: ngx_http_perl_module did not work with perl built with the
1662 threads support; the bug had appeared in 0.3.38.
1664 *) Bugfix: ngx_http_perl_module did not work if perl was called
1667 *) Bugfix: nginx ignored a host name in a request line.
1669 *) Bugfix: a worker process may got caught in an endless loop, if a
1670 FastCGI server sent too many data to the stderr.
1672 *) Bugfix: the $upstream_response_time variable may be negative if the
1673 system time was changed backward.
1675 *) Bugfix: the "Auth-Login-Attempt" parameter was not sent to IMAP/POP3
1676 proxy authentication server when POP3 was used.
1678 *) Bugfix: a segmentation fault might occur if connect to IMAP/POP3
1679 proxy authentication server failed.
1682 Changes with nginx 0.4.13 15 Nov 2006
1684 *) Feature: the "proxy_pass" directive may be used inside the
1685 "limit_except" block.
1687 *) Feature: the "limit_except" directive supports all WebDAV methods.
1689 *) Bugfix: if the "add_before_body" directive was used without the
1690 "add_after_body" directive, then a response did not transferred
1693 *) Bugfix: a large request body did not receive if the epoll method and
1694 the deferred accept() were used.
1696 *) Bugfix: a charset could not be set for ngx_http_autoindex_module
1697 responses; the bug had appeared in 0.3.50.
1699 *) Bugfix: the "[alert] zero size buf" error when FastCGI server was
1702 *) Bugfix: the --group= configuration parameter was ignored.
1703 Thanks to Thomas Moschny.
1705 *) Bugfix: the 50th subrequest in SSI response did not work; the bug
1706 had appeared in 0.3.50.
1709 Changes with nginx 0.4.12 31 Oct 2006
1711 *) Feature: the ngx_http_perl_module supports the $r->variable method.
1713 *) Bugfix: if a big static file was included using SSI in a response,
1714 then the response may be transferred incomplete.
1716 *) Bugfix: nginx did not omit the "#fragment" part in URI.
1719 Changes with nginx 0.4.11 25 Oct 2006
1721 *) Feature: the POP3 proxy supports the AUTH LOGIN PLAIN and CRAM-MD5.
1723 *) Feature: the ngx_http_perl_module supports the $r->allow_ranges
1726 *) Bugfix: if the APOP was enabled in the POP3 proxy, then the
1727 USER/PASS commands might not work; the bug had appeared in 0.4.10.
1730 Changes with nginx 0.4.10 23 Oct 2006
1732 *) Feature: the POP3 proxy supports the APOP command.
1734 *) Bugfix: if the select, poll or /dev/poll methods were used, then
1735 while waiting authentication server response the IMAP/POP3 proxy
1738 *) Bugfix: a segmentation fault might occur if the $server_addr
1739 variable was used in the "map" directive.
1741 *) Bugfix: the ngx_http_flv_module did not support the byte ranges for
1742 full responses; the bug had appeared in 0.4.7.
1744 *) Bugfix: nginx could not be built on Debian amd64; the bug had
1748 Changes with nginx 0.4.9 13 Oct 2006
1750 *) Feature: the "set" parameter in the "include" SSI command.
1752 *) Feature: the ngx_http_perl_module now tests the nginx.pm module
1756 Changes with nginx 0.4.8 11 Oct 2006
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: the ngx_http_flv_module added the FLV header to the full
1764 Thanks to Alexey Kovyrin.
1767 Changes with nginx 0.4.7 10 Oct 2006
1769 *) Feature: the ngx_http_flv_module.
1771 *) Feature: the $request_body_file variable.
1773 *) Feature: the "charset" and "source_charset" directives support the
1776 *) Bugfix: if an "include" SSI command were before another "include"
1777 SSI command with a "wait" parameter, then the "wait" parameter might
1780 *) Bugfix: if the "proxy_buffering off" directive was used or while
1781 working with memcached the connections might not be closed on
1784 *) Bugfix: nginx did not run on 64-bit platforms except amd64, sparc64,
1788 Changes with nginx 0.4.6 06 Oct 2006
1790 *) Bugfix: nginx did not run on 64-bit platforms except amd64, sparc64,
1793 *) Bugfix: nginx sent the chunked response for HTTP/1.1 request,
1794 if its length was set by text string in the
1795 $r->headers_out("Content-Length", ...) method.
1797 *) Bugfix: after redirecting error by an "error_page" directive any
1798 ngx_http_rewrite_module directive returned this error code; the bug
1799 had appeared in 0.4.4.
1802 Changes with nginx 0.4.5 02 Oct 2006
1804 *) Bugfix: nginx could not be built on Linux and Solaris; the bug had
1808 Changes with nginx 0.4.4 02 Oct 2006
1810 *) Feature: the $scheme variable.
1812 *) Feature: the "expires" directive supports the "max" parameter.
1814 *) Feature: the "include" directive supports the "*" mask.
1815 Thanks to Jonathan Dance.
1817 *) Bugfix: the "return" directive always overrode the "error_page"
1818 response code redirected by the "error_page" directive.
1820 *) Bugfix: a segmentation fault occurred if zero-length body was in PUT
1823 *) Bugfix: the redirect was changed incorrectly if the variables were
1824 used in the "proxy_redirect" directive.
1827 Changes with nginx 0.4.3 26 Sep 2006
1829 *) Change: now the 499 error could not be redirected using an
1830 "error_page" directive.
1832 *) Feature: the Solaris 10 event ports support.
1834 *) Feature: the ngx_http_browser_module.
1836 *) Bugfix: a segmentation fault may occur while redirecting the 400
1837 error to the proxied server using a "proxy_pass" directive.
1839 *) Bugfix: a segmentation fault occurred if an unix domain socket was
1840 used in a "proxy_pass" directive; the bug had appeared in 0.3.47.
1842 *) Bugfix: SSI did work with memcached and nonbuffered responses.
1844 *) Workaround: of the Sun Studio PAUSE hardware capability bug.
1847 Changes with nginx 0.4.2 14 Sep 2006
1849 *) Bugfix: the O_NOATIME flag support on Linux was canceled; the bug
1850 had appeared in 0.4.1.
1853 Changes with nginx 0.4.1 14 Sep 2006
1855 *) Bugfix: the DragonFlyBSD compatibility.
1856 Thanks to Pavel Nazarov.
1858 *) Workaround: of bug in 64-bit Linux sendfile(), when file is more
1861 *) Feature: now on Linux nginx uses O_NOATIME flag for static
1863 Thanks to Yusuf Goolamabbas.
1866 Changes with nginx 0.4.0 30 Aug 2006
1868 *) Change in internal API: the HTTP modules initialization was moved
1869 from the init module phase to the HTTP postconfiguration phase.
1871 *) Change: now the request body is not read beforehand for the
1872 ngx_http_perl_module: it's required to start the reading using the
1873 $r->has_request_body method.
1875 *) Feature: the ngx_http_perl_module supports the DECLINED return code.
1877 *) Feature: the ngx_http_dav_module supports the incoming "Date" header
1878 line for the PUT method.
1880 *) Feature: the "ssi" directive is available inside the "if" block.
1882 *) Bugfix: a segmentation fault occurred if there was an "index"
1883 directive with variables and the first index name was without
1884 variables; the bug had appeared in 0.1.29.
1887 Changes with nginx 0.3.61 28 Aug 2006
1889 *) Change: now the "tcp_nodelay" directive is turned on by default.
1891 *) Feature: the "msie_refresh" directive.
1893 *) Feature: the "recursive_error_pages" directive.
1895 *) Bugfix: the "rewrite" directive returned incorrect redirect, if the
1896 redirect had the captured escaped symbols from original URI.
1899 Changes with nginx 0.3.60 18 Aug 2006
1901 *) Bugfix: a worker process may got caught in an endless loop while an
1902 error redirection; the bug had appeared in 0.3.59.
1905 Changes with nginx 0.3.59 16 Aug 2006
1907 *) Feature: now is possible to do several redirection using the
1908 "error_page" directive.
1910 *) Bugfix: the "dav_access" directive did not support three parameters.
1912 *) Bugfix: the "error_page" directive did not changes the
1913 "Content-Type" header line after the "X-Accel-Redirect" was used;
1914 the bug had appeared in 0.3.58.
1917 Changes with nginx 0.3.58 14 Aug 2006
1919 *) Feature: the "error_page" directive supports the variables.
1921 *) Change: now the procfs interface instead of sysctl is used on Linux.
1923 *) Change: now the "Content-Type" header line is inherited from first
1924 response when the "X-Accel-Redirect" was used.
1926 *) Bugfix: the "error_page" directive did not redirect the 413 error.
1928 *) Bugfix: the trailing "?" did not remove old arguments if no new
1929 arguments were added to a rewritten URI.
1931 *) Bugfix: nginx could not run on 64-bit FreeBSD 7.0-CURRENT.
1934 Changes with nginx 0.3.57 09 Aug 2006
1936 *) Feature: the $ssl_client_serial variable.
1938 *) Bugfix: in the "!-e" operator of the "if" directive.
1939 Thanks to Andrian Budanstov.
1941 *) Bugfix: while a client certificate verification nginx did not send
1942 to a client the required certificates information.
1944 *) Bugfix: the $document_root variable did not support the variables in
1945 the "root" directive.
1948 Changes with nginx 0.3.56 04 Aug 2006
1950 *) Feature: the "dav_access" directive.
1952 *) Feature: the "if" directive supports the "-d", "!-d", "-e", "!-e",
1953 "-x", and "!-x" operators.
1955 *) Bugfix: a segmentation fault occurred if a request returned a
1956 redirect and some sent to client header lines were logged in the
1960 Changes with nginx 0.3.55 28 Jul 2006
1962 *) Feature: the "stub" parameter in the "include" SSI command.
1964 *) Feature: the "block" SSI command.
1966 *) Feature: the unicode2nginx script was added to contrib.
1968 *) Bugfix: if a "root" was specified by variable only, then the root
1969 was relative to a server prefix.
1971 *) Bugfix: if the request contained "//" or "/./" and escaped symbols
1972 after them, then the proxied request was sent unescaped.
1974 *) Bugfix: the $r->header_in("Cookie") of the ngx_http_perl_module now
1975 returns all "Cookie" header lines.
1977 *) Bugfix: a segmentation fault occurred if
1978 "client_body_in_file_only on" was used and nginx switched to a next
1981 *) Bugfix: on some condition while reconfiguration character codes
1982 inside the "charset_map" may be treated invalid; the bug had
1986 Changes with nginx 0.3.54 11 Jul 2006
1988 *) Feature: nginx now logs the subrequest information to the error log.
1990 *) Feature: the "proxy_next_upstream", "fastcgi_next_upstream", and
1991 "memcached_next_upstream" directives support the "off" parameter.
1993 *) Feature: the "debug_connection" directive supports the CIDR address
1996 *) Bugfix: if a response of proxied server or FastCGI server was
1997 converted from UTF-8 or back, then it may be transferred incomplete.
1999 *) Bugfix: the $upstream_response_time variable had the time of the
2000 first request to a backend only.
2002 *) Bugfix: nginx could not be built on amd64 platform; the bug had
2006 Changes with nginx 0.3.53 07 Jul 2006
2008 *) Change: the "add_header" directive adds the string to 204, 301, and
2011 *) Feature: the "server" directive in the "upstream" context supports
2012 the "weight" parameter.
2014 *) Feature: the "server_name" directive supports the "*" wildcard.
2016 *) Feature: nginx supports the request body size more than 2G.
2018 *) Bugfix: if a client was successfully authorized using "satisfy_any
2019 on", then anyway the message "access forbidden by rule" was written
2022 *) Bugfix: the "PUT" method may erroneously not create a file and
2023 return the 409 code.
2025 *) Bugfix: if the IMAP/POP3 backend returned an error, then nginx
2026 continued proxying anyway.
2029 Changes with nginx 0.3.52 03 Jul 2006
2031 *) Change: the ngx_http_index_module behavior for the "POST /" requests
2032 is reverted to the 0.3.40 version state: the module now does not
2033 return the 405 error.
2035 *) Bugfix: the worker process may got caught in an endless loop if the
2036 limit rate was used; the bug had appeared in 0.3.37.
2038 *) Bugfix: ngx_http_charset_module logged "unknown charset" alert, even
2039 if the recoding was not needed; the bug had appeared in 0.3.50.
2041 *) Bugfix: if a code response of the PUT request was 409, then a
2042 temporary file was not removed.
2045 Changes with nginx 0.3.51 30 Jun 2006
2047 *) Bugfix: the "<" symbols might disappeared some conditions in the
2048 SSI; the bug had appeared in 0.3.50.
2051 Changes with nginx 0.3.50 28 Jun 2006
2053 *) Change: the "proxy_redirect_errors" and "fastcgi_redirect_errors"
2054 directives was renamed to the "proxy_intercept_errors" and
2055 "fastcgi_intercept_errors" directives.
2057 *) Feature: the ngx_http_charset_module supports the recoding from the
2058 single byte encodings to the UTF-8 encoding and back.
2060 *) Feature: the "X-Accel-Charset" response header line is supported in
2061 proxy and FastCGI mode.
2063 *) Bugfix: the "\" escape symbol in the "\"" and "\'" pairs in the SSI
2064 command was removed only if the command also has the "$" symbol.
2066 *) Bugfix: the "<!--" string might be added on some conditions in the
2067 SSI after inclusion.
2069 *) Bugfix: if the "Content-Length: 0" header line was in response, then
2070 in nonbuffered proxying mode the client connection was not closed.
2073 Changes with nginx 0.3.49 31 May 2006
2075 *) Bugfix: in the "set" directive.
2077 *) Bugfix: if two or more FastCGI subrequests was in SSI, then first
2078 subrequest output was included instead of second and following
2082 Changes with nginx 0.3.48 29 May 2006
2084 *) Change: now the ngx_http_charset_module works for subrequests, if
2085 the response has no "Content-Type" header line.
2087 *) Bugfix: if the "proxy_pass" directive has no URI part, then the
2088 "proxy_redirect default" directive add the unnecessary slash in
2089 start of the rewritten redirect.
2091 *) Bugfix: the internal redirect always transform client's HTTP method
2092 to GET, now the transformation is made for the "X-Accel-Redirect"
2093 redirects only and if the method is not HEAD; the bug had appeared
2096 *) Bugfix: the ngx_http_perl_module could not be built, if the perl was
2097 built with the threads support; the bug had appeared in 0.3.46.
2100 Changes with nginx 0.3.47 23 May 2006
2102 *) Feature: the "upstream" directive.
2104 *) Change: now the "\" escape symbol in the "\"" and "\'" pairs in the
2105 SSI command is always removed.
2108 Changes with nginx 0.3.46 11 May 2006
2110 *) Feature: the "proxy_hide_header", "proxy_pass_header",
2111 "fastcgi_hide_header", and "fastcgi_pass_header" directives.
2113 *) Change: the "proxy_pass_x_powered_by", "fastcgi_x_powered_by", and
2114 "proxy_pass_server" directives were canceled.
2116 *) Feature: the "X-Accel-Buffering" response header line is supported
2119 *) Bugfix: the reconfiguration bug and memory leaks in the
2120 ngx_http_perl_module.
2123 Changes with nginx 0.3.45 06 May 2006
2125 *) Feature: the "ssl_verify_client", "ssl_verify_depth", and
2126 "ssl_client_certificate" directives.
2128 *) Change: the $request_method variable now returns the main request
2131 *) Change: the ° symbol codes were changed in koi-win conversion
2134 *) Feature: the euro and N symbols were added to koi-win conversion
2137 *) Bugfix: if nginx distributed the requests among several backends and
2138 some backend failed, then requests intended for this backend was
2139 directed to one live backend only instead of being distributed among
2143 Changes with nginx 0.3.44 04 May 2006
2145 *) Feature: the "wait" parameter in the "include" SSI command.
2147 *) Feature: the Ukrainian and Byelorussian characters were added to
2148 koi-win conversion table.
2150 *) Bugfix: in the SSI.
2153 Changes with nginx 0.3.43 26 Apr 2006
2155 *) Bugfix: in the SSI.
2158 Changes with nginx 0.3.42 26 Apr 2006
2160 *) Feature: the "bind" option of the "listen" directive in IMAP/POP3
2163 *) Bugfix: if the same capture in the "rewrite" directive was used more
2166 *) Bugfix: the $sent_http_content_type, $sent_http_content_length,
2167 $sent_http_last_modified, $sent_http_connection,
2168 $sent_http_keep_alive, and $sent_http_transfer_encoding variables
2169 were not written to access log.
2171 *) Bugfix: the $sent_http_cache_control returned value of the single
2172 "Cache-Control" response header line.
2175 Changes with nginx 0.3.41 21 Apr 2006
2177 *) Feature: the -v switch.
2179 *) Bugfix: the segmentation fault may occurred if the SSI page has
2182 *) Bugfix: in FastCGI handling.
2184 *) Bugfix: if the perl modules path was not set using
2185 --with-perl_modules_path=PATH or the "perl_modules", then the
2186 segmentation fault was occurred.
2189 Changes with nginx 0.3.40 19 Apr 2006
2191 *) Feature: the ngx_http_dav_module supports the MKCOL method.
2193 *) Feature: the "create_full_put_path" directive.
2195 *) Feature: the "$limit_rate" variable.
2198 Changes with nginx 0.3.39 17 Apr 2006
2200 *) Feature: the "uninitialized_variable_warn" directive; the logging
2201 level of the "uninitialized variable" message was lowered from
2204 *) Feature: the "override_charset" directive.
2206 *) Change: now if the unknown variable is used in the "echo" and "if
2207 expr='$name'" SSI-commands, then the "unknown variable" message is
2210 *) Bugfix: the active connection counter increased on the exceeding of
2211 the connection limit specified by the "worker_connections"
2212 directive; the bug had appeared in 0.2.0.
2214 *) Bugfix: the limit rate might not work on some condition; the bug had
2218 Changes with nginx 0.3.38 14 Apr 2006
2220 *) Feature: the ngx_http_dav_module.
2222 *) Change: the ngx_http_perl_module optimizations.
2223 Thanks to Sergey Skvortsov.
2225 *) Feature: the ngx_http_perl_module supports the $r->request_body_file
2228 *) Feature: the "client_body_in_file_only" directive.
2230 *) Workaround: now on disk overflow nginx tries to write access logs
2232 Thanks to Anton Yuzhaninov and Maxim Dounin.
2234 *) Bugfix: now the "limit_rate" directive more precisely limits rate if
2235 rate is more than 100 Kbyte/s.
2238 *) Bugfix: now the IMAP/POP3 proxy escapes the "\r" and "\n" symbols in
2239 login and password to pass authorization server.
2240 Thanks to Maxim Dounin.
2243 Changes with nginx 0.3.37 07 Apr 2006
2245 *) Feature: the "limit_except" directive.
2247 *) Feature: the "if" directive supports the "!~", "!~*", "-f", and
2250 *) Feature: the ngx_http_perl_module supports the $r->request_body
2253 *) Bugfix: in the ngx_http_addition_filter_module.
2256 Changes with nginx 0.3.36 05 Apr 2006
2258 *) Feature: the ngx_http_addition_filter_module.
2260 *) Feature: the "proxy_pass" and "fastcgi_pass" directives may be used
2261 inside the "if" block.
2263 *) Feature: the "proxy_ignore_client_abort" and
2264 "fastcgi_ignore_client_abort" directives.
2266 *) Feature: the "$request_completion" variable.
2268 *) Feature: the ngx_http_perl_module supports the $r->request_method
2269 and $r->remote_addr.
2271 *) Feature: the ngx_http_ssi_module supports the "elif" command.
2273 *) Bugfix: the "\/" string in the expression of the "if" command of the
2274 ngx_http_ssi_module was treated incorrectly.
2276 *) Bugfix: in the regular expressions in the "if" command of the
2277 ngx_http_ssi_module.
2279 *) Bugfix: if the relative path was specified in the
2280 "client_body_temp_path", "proxy_temp_path", "fastcgi_temp_path", and
2281 "perl_modules" directives, then the directory was used relatively to
2282 a current path but not to a server prefix.
2285 Changes with nginx 0.3.35 22 Mar 2006
2287 *) Bugfix: the accept-filter and the TCP_DEFER_ACCEPT option were set
2288 for first "listen" directive only; the bug had appeared in 0.3.31.
2290 *) Bugfix: in the "proxy_pass" directive without the URI part in a
2294 Changes with nginx 0.3.34 21 Mar 2006
2296 *) Feature: the "add_header" directive supports the variables.
2299 Changes with nginx 0.3.33 15 Mar 2006
2301 *) Feature: the "http_503" parameter of the "proxy_next_upstream" or
2302 "fastcgi_next_upstream" directives.
2304 *) Bugfix: ngx_http_perl_module did not work with inlined in the
2305 configuration code, if it was not started with the "sub" word.
2307 *) Bugfix: in the "post_action" directive.
2310 Changes with nginx 0.3.32 11 Mar 2006
2312 *) Bugfix: the debug logging on startup and reconfiguration time was
2313 removed; the bug had appeared in 0.3.31.
2316 Changes with nginx 0.3.31 10 Mar 2006
2318 *) Change: now nginx passes the malformed proxied backend responses.
2320 *) Feature: the "listen" directives support the address in the "*:port"
2323 *) Feature: the EVFILER_TIMER support in MacOSX 10.4.
2325 *) Workaround: for MacOSX 64-bit kernel kqueue millisecond timeout
2327 Thanks to Andrei Nigmatulin.
2329 *) Bugfix: if there were several "listen" directives listening one
2330 various addresses inside one server, then server names like
2331 "*.domain.tld" worked for first address only; the bug had appeared
2334 *) Bugfix: if the HTTPS protocol was used in the "proxy_pass" directive
2335 and the request body was in temporarily file then the request was
2338 *) Bugfix: perl 5.8.8 compatibility.
2341 Changes with nginx 0.3.30 22 Feb 2006
2343 *) Change: the ECONNABORTED error log level was changed to "error" from
2346 *) Bugfix: the ngx_http_perl_module could not be build without the
2347 ngx_http_ssi_filter_module.
2349 *) Bugfix: nginx could not be built on i386 platform, if the PIC was
2350 used; the bug had appeared in 0.3.27.
2353 Changes with nginx 0.3.29 20 Feb 2006
2355 *) Feature: now nginx uses less memory, if PHP in FastCGI mode sends
2356 many warnings before the response.
2358 *) Bugfix: the "Transfer-Encoding: chunked" header line was issued in
2359 the 204 responses for the HTTP/1.1 requests.
2361 *) Bugfix: nginx returned the 502 response, if the complete response
2362 header lines were transferred in a separate FastCGI records.
2364 *) Bugfix: if the proxied URI was specified in the "post_action"
2365 directive, then it ran only after a successful completion of a
2369 Changes with nginx 0.3.28 16 Feb 2006
2371 *) Feature: the "restrict_host_names" directive was canceled.
2373 *) Feature: the --with-cpu-opt=ppc64 configuration parameter.
2375 *) Bugfix: on some condition the proxied connection with a client was
2376 terminated prematurely.
2377 Thanks to Vladimir Shutoff.
2379 *) Bugfix: the "X-Accel-Limit-Rate" header line was not taken into
2380 account if the request was redirected using the "X-Accel-Redirect"
2383 *) Bugfix: the "post_action" directive ran only after a successful
2384 completion of a request.
2386 *) Bugfix: the proxied response body generated by the "post_action"
2387 directive was transferred to a client.
2390 Changes with nginx 0.3.27 08 Feb 2006
2392 *) Change: the "variables_hash_max_size" and
2393 "variables_hash_bucket_size" directives.
2395 *) Feature: the $body_bytes_sent variable can be used not only in the
2396 "log_format" directive.
2398 *) Feature: the $ssl_protocol and $ssl_cipher variables.
2400 *) Feature: the cache line size detection for widespread CPUs at start
2403 *) Feature: now the "accept_mutex" directive is supported using
2404 fcntl(2) on platforms different from i386, amd64, sparc64, and ppc.
2406 *) Feature: the "lock_file" directive and the --with-lock-path=PATH
2407 autoconfiguration directive.
2409 *) Bugfix: if the HTTPS protocol was used in the "proxy_pass" directive
2410 then the requests with the body was not transferred.
2413 Changes with nginx 0.3.26 03 Feb 2006
2415 *) Change: the "optimize_host_names" directive was renamed to the
2416 "optimize_server_names".
2418 *) Bugfix: if in the "proxy_pass" directive was no the URI part, then
2419 the main request URI was transferred to a backend while proxying the
2423 Changes with nginx 0.3.25 01 Feb 2006
2425 *) Bugfix: the segmentation fault was occurred on start or while
2426 reconfiguration if there was invalid configuration; the bug had
2430 Changes with nginx 0.3.24 01 Feb 2006
2432 *) Workaround: for bug in FreeBSD kqueue.
2434 *) Bugfix: now a response generated by the "post_action" directive is
2435 not transferred to a client.
2437 *) Bugfix: the memory leaks were occurring if many log files were used.
2439 *) Bugfix: the first "proxy_redirect" directive was working inside one
2442 *) Bugfix: on 64-bit platforms segmentation fault may occurred on start
2443 if the many names were used in the "server_name" directives; the bug
2444 had appeared in 0.3.18.
2447 Changes with nginx 0.3.23 24 Jan 2006
2449 *) Feature: the "optimize_host_names" directive.
2451 *) Bugfix: in using of the variables in the "path" and "alias"
2454 *) Bugfix: the ngx_http_perl_module was incorrectly built on Linux and
2458 Changes with nginx 0.3.22 17 Jan 2006
2460 *) Feature: the ngx_http_perl_module supports the $r->args and
2461 $r->unescape methods.
2463 *) Feature: the method $r->query_string of ngx_http_perl_module was
2466 *) Bugfix: segmentation fault was occurred if the "none" or "blocked"
2467 values was specified in the "valid_referers" directive; the bug had
2471 Changes with nginx 0.3.21 16 Jan 2006
2473 *) Feature: the ngx_http_perl_module.
2475 *) Change: the "valid_referers" directive allows the referreres without
2479 Changes with nginx 0.3.20 11 Jan 2006
2481 *) Bugfix: in SSI handling.
2483 *) Bugfix: the ngx_http_memcached_module did not support the keys in
2484 the "/usr?args" form.
2487 Changes with nginx 0.3.19 28 Dec 2005
2489 *) Feature: the "path" and "alias" directives support the variables.
2491 *) Change: now the "valid_referers" directive again checks the URI part.
2493 *) Bugfix: in SSI handling.
2496 Changes with nginx 0.3.18 26 Dec 2005
2498 *) Feature: the "server_names" directive supports the ".domain.tld"
2501 *) Feature: the "server_names" directive uses the hash for the
2502 "*.domain.tld" names and more effective hash for usual names.
2504 *) Change: the "server_names_hash_max_size" and
2505 "server_names_hash_bucket_size" directives.
2507 *) Change: the "server_names_hash" and "server_names_hash_threshold"
2508 directives were canceled.
2510 *) Feature: the "valid_referers" directive uses the hash site names.
2512 *) Change: now the "valid_referers" directive checks the site names
2513 only without the URI part.
2515 *) Bugfix: some ".domain.tld" names incorrectly processed by the
2516 ngx_http_map_module.
2518 *) Bugfix: segmentation fault was occurred if configuration file did
2519 not exist; the bug had appeared in 0.3.12.
2521 *) Bugfix: on 64-bit platforms segmentation fault may occurred on
2522 start; the bug had appeared in 0.3.16.
2525 Changes with nginx 0.3.17 18 Dec 2005
2527 *) Change: now on Linux configure checks the presence of epoll and
2528 sendfile64() in kernel.
2530 *) Feature: the "map" directive supports domain names in the
2533 *) Bugfix: the timeouts were not used in SSL handshake; the bug had
2536 *) Bugfix: in the HTTPS protocol in the "proxy_pass" directive.
2538 *) Bugfix: when the HTTPS protocol was used in the "proxy_pass"
2539 directive the port 80 was used by default.
2542 Changes with nginx 0.3.16 16 Dec 2005
2544 *) Feature: the ngx_http_map_module.
2546 *) Feature: the "types_hash_max_size" and "types_hash_bucket_size"
2549 *) Feature: the "ssi_value_length" directive.
2551 *) Feature: the "worker_rlimit_core" directive.
2553 *) Workaround: the connection number in logs was always 1 if nginx was
2554 built by the icc 8.1 or 9.0 compilers with optimization for
2557 *) Bugfix: the "config timefmt" SSI command set incorrect time format.
2559 *) Bugfix: nginx did not close connection to IMAP/POP3 backend for the
2560 SSL connections; the bug had appeared in 0.3.13.
2561 Thanks to Rob Mueller.
2563 *) Bugfix: segmentation fault may occurred in at SSL shutdown; the bug
2564 had appeared in 0.3.13.
2567 Changes with nginx 0.3.15 07 Dec 2005
2569 *) Feature: the new 444 code of the "return" directive to close
2572 *) Feature: the "so_keepalive" directive in IMAP/POP3 proxy.
2574 *) Bugfix: if there are unclosed connection nginx now calls abort()
2575 only on gracefull quit and active "debug_points" directive.
2578 Changes with nginx 0.3.14 05 Dec 2005
2580 *) Bugfix: in the 304 response the body was transferred; the bug had
2584 Changes with nginx 0.3.13 05 Dec 2005
2586 *) Feature: the IMAP/POP3 proxy supports STARTTLS and STLS.
2588 *) Bugfix: the IMAP/POP3 proxy did not work with the select, poll, and
2591 *) Bugfix: in SSI handling.
2593 *) Bugfix: now Solaris sendfilev() is not used to transfer the client
2594 request body to FastCGI-server via the unix domain socket.
2596 *) Bugfix: the "auth_basic" directive did not disable the
2597 authorization; the bug had appeared in 0.3.11.
2600 Changes with nginx 0.3.12 26 Nov 2005
2602 *) Security: if nginx was built with the ngx_http_realip_module and the
2603 "satisfy_any on" directive was used, then access and authorization
2604 directives did not work. The ngx_http_realip_module was not built
2605 and is not built by default.
2607 *) Change: the "$time_gmt" variable name was changed to "$time_local".
2609 *) Change: the "proxy_header_buffer_size" and
2610 "fastcgi_header_buffer_size" directives was renamed to the
2611 "proxy_buffer_size" and "fastcgi_buffer_size" directives.
2613 *) Feature: the ngx_http_memcached_module.
2615 *) Feature: the "proxy_buffering" directive.
2617 *) Bugfix: the changes in accept mutex handling when the "rtsig" method
2618 was used; the bug had appeared in 0.3.0.
2620 *) Bugfix: if the client sent the "Transfer-Encoding: chunked" header
2621 line, then nginx returns the 411 error.
2623 *) Bugfix: if the "auth_basic" directive was inherited from the http
2624 level, then the realm in the "WWW-Authenticate" header line was
2625 without the "Basic realm" text.
2627 *) Bugfix: if the "combined" format was explicitly specified in the
2628 "access_log" directive, then the empty lines was written to the log;
2629 the bug had appeared in 0.3.8.
2631 *) Bugfix: nginx did not run on the sparc platform under any OS except
2634 *) Bugfix: now it is not necessary to place space between the quoted
2635 string and closing bracket in the "if" directive.
2638 Changes with nginx 0.3.11 15 Nov 2005
2640 *) Bugfix: nginx did not pass the client request headers and body while
2641 proxying; the bug had appeared in 0.3.10.
2644 Changes with nginx 0.3.10 15 Nov 2005
2646 *) Change: the "valid_referers" directive and the "$invalid_referer"
2647 variable were moved to the new ngx_http_referer_module from the
2648 ngx_http_rewrite_module.
2650 *) Change: the "$apache_bytes_sent" variable name was changed to
2653 *) Feature: the "$sent_http_..." variables.
2655 *) Feature: the "if" directive supports the "=" and "!=" operations.
2657 *) Feature: the "proxy_pass" directive supports the HTTPS protocol.
2659 *) Feature: the "proxy_set_body" directive.
2661 *) Feature: the "post_action" directive.
2663 *) Feature: the ngx_http_empty_gif_module.
2665 *) Feature: the "worker_cpu_affinity" directive for Linux.
2667 *) Bugfix: the "rewrite" directive did not unescape URI part in
2668 redirect, now it is unescaped except the %00-%25 and %7F-%FF
2671 *) Bugfix: nginx could not be built by the icc 9.0 compiler.
2673 *) Bugfix: if the SSI was enabled for zero size static file, then the
2674 chunked response was encoded incorrectly.
2677 Changes with nginx 0.3.9 10 Nov 2005
2679 *) Bugfix: nginx considered URI as unsafe if two any symbols was
2680 between two slashes; the bug had appeared in 0.3.8.
2683 Changes with nginx 0.3.8 09 Nov 2005
2685 *) Security: nginx now checks URI got from a backend in
2686 "X-Accel-Redirect" header line or in SSI file for the "/../" paths
2689 *) Change: nginx now does not treat the empty user name in the
2690 "Authorization" header line as valid one.
2692 *) Feature: the "ssl_session_timeout" directives of the
2693 ngx_http_ssl_module and ngx_imap_ssl_module.
2695 *) Feature: the "auth_http_header" directive of the
2696 ngx_imap_auth_http_module.
2698 *) Feature: the "add_header" directive.
2700 *) Feature: the ngx_http_realip_module.
2702 *) Feature: the new variables to use in the "log_format" directive:
2703 $bytes_sent, $apache_bytes_sent, $status, $time_gmt, $uri,
2704 $request_time, $request_length, $upstream_status,
2705 $upstream_response_time, $gzip_ratio, $uid_got, $uid_set,
2706 $connection, $pipe, and $msec. The parameters in the "%name" form
2707 will be canceled soon.
2709 *) Change: now the false variable values in the "if" directive are the
2710 empty string "" and string starting with "0".
2712 *) Bugfix: while using proxied or FastCGI-server nginx may leave
2713 connections and temporary files with client requests in open state.
2715 *) Bugfix: the worker processes did not flush the buffered logs on
2718 *) Bugfix: if the request URI was changes by the "rewrite" directive
2719 and the request was proxied in location given by regular expression,
2720 then the incorrect request was transferred to backend; the bug had
2723 *) Bugfix: the "expires" directive did not remove the previous
2726 *) Bugfix: nginx may stop to accept requests if the "rtsig" method and
2727 several worker processes were used.
2729 *) Bugfix: the "\"" and "\'" escape symbols were incorrectly handled in
2732 *) Bugfix: if the response was ended just after the SSI command and
2733 gzipping was used, then the response did not transferred complete or
2734 did not transferred at all.
2737 Changes with nginx 0.3.7 27 Oct 2005
2739 *) Feature: the "access_log" supports the "buffer=" parameter.
2741 *) Bugfix: nginx could not be built on platforms different from i386,
2742 amd64, sparc, and ppc; the bug had appeared in 0.3.2.
2745 Changes with nginx 0.3.6 24 Oct 2005
2747 *) Change: now the IMAP/POP3 proxy do not send the empty login to
2748 authorization server.
2750 *) Feature: the "log_format" supports the variables in the $name form.
2752 *) Bugfix: if at least in one server was no the "listen" directive,
2753 then nginx did not listen on the 80 port; the bug had appeared in
2756 *) Bugfix: if the URI part is omitted in "proxy_pass" directive, the
2757 the 80 port was always used.
2760 Changes with nginx 0.3.5 21 Oct 2005
2762 *) Bugfix: the segmentation fault may occurred if the IMAP/POP3 login
2763 was changed by authorization server; the bug had appeared in 0.2.2.
2765 *) Bugfix: the accept mutex did not work and all connections were
2766 handled by one process; the bug had appeared in 0.3.3.
2768 *) Bugfix: the timeout did not work if the "rtsig" method and the
2769 "timer_resolution" directive were used.
2772 Changes with nginx 0.3.4 19 Oct 2005
2774 *) Bugfix: nginx could not be built on Linux 2.4+ and MacOS X; the bug
2775 had appeared in 0.3.3.
2778 Changes with nginx 0.3.3 19 Oct 2005
2780 *) Change: the "bl" and "af" parameters of the "listen" directive was
2781 renamed to the "backlog" and "accept_filter".
2783 *) Feature: the "rcvbuf" and "sndbuf" parameters of the "listen"
2786 *) Change: the "$msec" log parameter does not require now the
2787 additional the gettimeofday() system call.
2789 *) Feature: the -t switch now tests the "listen" directives.
2791 *) Bugfix: if the invalid address was specified in the "listen"
2792 directive, then after the -HUP signal nginx left an open socket in
2795 *) Bugfix: the mime type may be incorrectly set to default value for
2796 index file with variable in the name; the bug had appeared in 0.3.0.
2798 *) Feature: the "timer_resolution" directive.
2800 *) Feature: the millisecond "$upstream_response_time" log parameter.
2802 *) Bugfix: a temporary file with client request body now is removed
2803 just after the response header was transferred to a client.
2805 *) Bugfix: OpenSSL 0.9.6 compatibility.
2807 *) Bugfix: the SSL certificate and key file paths could not be relative.
2809 *) Bugfix: the "ssl_prefer_server_ciphers" directive did not work in
2810 the ngx_imap_ssl_module.
2812 *) Bugfix: the "ssl_protocols" directive allowed to specify the single
2816 Changes with nginx 0.3.2 12 Oct 2005
2818 *) Feature: the Sun Studio 10 C compiler support.
2820 *) Feature: the "proxy_upstream_max_fails",
2821 "proxy_upstream_fail_timeout", "fastcgi_upstream_max_fails", and
2822 "fastcgi_upstream_fail_timeout" directives.
2825 Changes with nginx 0.3.1 10 Oct 2005
2827 *) Bugfix: the segmentation fault occurred when the signal queue
2828 overflowed if the "rtsig" method was used; the bug had appeared in
2831 *) Change: correct handling of the "\\", "\"", "\'", and "\$" pairs in
2835 Changes with nginx 0.3.0 07 Oct 2005
2837 *) Change: the 10-days live time limit of worker process was
2838 eliminated. The limit was introduced because of millisecond timers
2842 Changes with nginx 0.2.6 05 Oct 2005
2844 *) Change: while using load-balancing the time before the failed
2845 backend retry was decreased from 60 to 10 seconds.
2847 *) Change: the "proxy_pass_unparsed_uri" was canceled, the original URI
2848 now passed, if the URI part is omitted in "proxy_pass" directive.
2850 *) Feature: the "error_page" directive supports redirects and allows
2851 more flexible to change an error code.
2853 *) Change: the charset in the "Content-Type" header line now is ignored
2854 in proxied subrequests.
2856 *) Bugfix: if the URI was changed in the "if" block and request did not
2857 found new configuration, then the ngx_http_rewrite_module rules ran
2860 *) Bugfix: if the "set" directive set the ngx_http_geo_module variable
2861 in some configuration part, the this variable was not available in
2862 other configuration parts and the "using uninitialized variable"
2863 error was occurred; the bug had appeared in 0.2.2.
2866 Changes with nginx 0.2.5 04 Oct 2005
2868 *) Change: the duplicate value of the ngx_http_geo_module variable now
2869 causes the warning and changes old value.
2871 *) Feature: the ngx_http_ssi_module supports the "set" command.
2873 *) Feature: the ngx_http_ssi_module supports the "file" parameter in
2874 the "include" command.
2876 *) Feature: the ngx_http_ssi_module supports the variable value
2877 substitutions in expressions of the "if" command.
2880 Changes with nginx 0.2.4 03 Oct 2005
2882 *) Feature: the ngx_http_ssi_module supports "$var=text", "$var!=text",
2883 "$var=/text/", and "$var!=/text/" expressions in the "if" command.
2885 *) Bugfix: in proxying location without trailing slash; the bug had
2888 *) Bugfix: the segmentation fault may occurred if the "rtsig" method
2889 was used; the bug had appeared in 0.2.0.
2892 Changes with nginx 0.2.3 30 Sep 2005
2894 *) Bugfix: nginx could not be built without the --with-debug option;
2895 the bug had appeared in 0.2.2.
2898 Changes with nginx 0.2.2 30 Sep 2005
2900 *) Feature: the "config errmsg" command of the ngx_http_ssi_module.
2902 *) Change: the ngx_http_geo_module variables can be overridden by the
2905 *) Feature: the "ssl_protocols" and "ssl_prefer_server_ciphers"
2906 directives of the ngx_http_ssl_module and ngx_imap_ssl_module.
2908 *) Bugfix: the ngx_http_autoindex_module did not show correctly the
2911 *) Bugfix: the ngx_http_autoindex_module now do not show the files
2914 *) Bugfix: if the SSL handshake failed then another connection may be
2916 Thanks to Rob Mueller.
2918 *) Bugfix: the export versions of MSIE 5.x could not connect via HTTPS.
2921 Changes with nginx 0.2.1 23 Sep 2005
2923 *) Bugfix: if all backend using in load-balancing failed after one
2924 error, then nginx may got caught in an endless loop; the bug had
2928 Changes with nginx 0.2.0 23 Sep 2005
2930 *) The pid-file names used during online upgrade was changed and now is
2931 not required a manual rename operation. The old master process adds
2932 the ".oldbin" suffix to its pid-file and executes a new binary file.
2933 The new master process creates usual pid-file without the ".newbin"
2934 suffix. If the master process exits, then old master process renames
2935 back its pid-file with the ".oldbin" suffix to the pid-file without
2938 *) Change: the "worker_connections" directive, new name of the
2939 "connections" directive; now the directive specifies maximum number
2940 of connections, but not maximum socket descriptor number.
2942 *) Feature: SSL supports the session cache inside one worker process.
2944 *) Feature: the "satisfy_any" directive.
2946 *) Change: the ngx_http_access_module and ngx_http_auth_basic_module do
2947 not run for subrequests.
2949 *) Feature: the "worker_rlimit_nofile" and "worker_rlimit_sigpending"
2952 *) Bugfix: if all backend using in load-balancing failed after one
2953 error, then nginx did not try do connect to them during 60 seconds.
2955 *) Bugfix: in IMAP/POP3 command argument parsing.
2956 Thanks to Rob Mueller.
2958 *) Bugfix: errors while using SSL in IMAP/POP3 proxy.
2960 *) Bugfix: errors while using SSI and gzipping.
2962 *) Bugfix: the "Expires" and "Cache-Control" header lines were omitted
2963 from the 304 responses.
2964 Thanks to Alexandr Kukushkin.
2967 Changes with nginx 0.1.45 08 Sep 2005
2969 *) Change: the "ssl_engine" directive was canceled in the
2970 ngx_http_ssl_module and now is introduced at global level.
2972 *) Bugfix: the responses with SSI subrequests did not transferred via
2975 *) Various bug fixes in the IMAP/POP3 proxy.
2978 Changes with nginx 0.1.44 06 Sep 2005
2980 *) Feature: the IMAP/POP3 proxy supports SSL.
2982 *) Feature: the "proxy_timeout" directive of the ngx_imap_proxy_module.
2984 *) Feature: the "userid_mark" directive.
2986 *) Feature: the $remote_user variable value is determined independently
2987 of authorization use.
2990 Changes with nginx 0.1.43 30 Aug 2005
2992 *) Feature: the listen(2) backlog in the "listen" directive can be
2993 changed using the -HUP signal.
2995 *) Feature: the geo2nginx.pl script was added to contrib.
2997 *) Change: the FastCGI parameters with the empty values now are passed
3000 *) Bugfix: the segmentation fault occurred or the worker process may
3001 got caught in an endless loop if the proxied or FastCGI server sent
3002 the "Cache-Control" header line and the "expires" directive was
3003 used; in the proxied mode the the bug had appeared in 0.1.29.
3006 Changes with nginx 0.1.42 23 Aug 2005
3008 *) Bugfix: if the request URI had a zero length after the processing in
3009 the ngx_http_proxy_module, then the segmentation fault or bus error
3010 occurred in the ngx_http_proxy_module.
3012 *) Bugfix: the "limit_rate" directive did not work inside the "if"
3013 block; the bug had appeared in 0.1.38.
3016 Changes with nginx 0.1.41 25 Jul 2005
3018 *) Bugfix: if the variable was used in the configuration file, then it
3019 can not be used in SSI.
3022 Changes with nginx 0.1.40 22 Jul 2005
3024 *) Bugfix: if a client sent too long header line, then the request
3025 information did not logged in the error log.
3027 *) Bugfix: the "Set-Cookie" header line was not transferred when the
3028 "X-Accel-Redirect" was used; the bug had appeared in 0.1.39.
3030 *) Bugfix: the "Content-Disposition" header line was not transferred
3031 when the "X-Accel-Redirect" was used.
3033 *) Bugfix: the master process did not close the listen socket on the
3036 *) Bugfix: after on-line upgrade on Linux and Solaris the process name
3037 became shorter in the "ps" command.
3040 Changes with nginx 0.1.39 14 Jul 2005
3042 *) The changes in the ngx_http_charset_module: the "default_charset"
3043 directive was canceled; the "charset" directive sets the response
3044 charset; the "source_charset" directive sets the source charset only.
3046 *) Bugfix: the backend "WWW-Authenticate" header line did not
3047 transferred while the 401 response code redirecting.
3049 *) Bugfix: the ngx_http_proxy_module and ngx_http_fastcgi_module may
3050 close a connection before anything was transferred to a client; the
3051 bug had appeared in 0.1.38.
3053 *) Workaround: the Linux glibc crypt_r() initialization bug.
3055 *) Bugfix: the ngx_http_ssi_module did not support the relative URI in
3056 the "include virtual" command.
3058 *) Bugfix: if the backend response had the "Location" header line and
3059 nginx should not rewrite this line, then the 500 code response body
3060 was transferred; the bug had appeared in 0.1.29.
3062 *) Bugfix: some directives of the ngx_http_proxy_module and
3063 ngx_http_fastcgi_module were not inherited from the server to the
3064 location level; the bug had appeared in 0.1.29.
3066 *) Bugfix: the ngx_http_ssl_module did not support the certificate
3069 *) Bugfix: the ngx_http_autoindex_module did not show correctly the
3070 long file names; the bug had appeared in 0.1.38.
3072 *) Bugfixes in IMAP/POP3 proxy in interaction with a backend at the
3076 Changes with nginx 0.1.38 08 Jul 2005
3078 *) Feature: the "limit_rate" directive is supported in in proxy and
3081 *) Feature: the "X-Accel-Limit-Rate" response header line is supported
3082 in proxy and FastCGI mode.
3084 *) Feature: the "break" directive.
3086 *) Feature: the "log_not_found" directive.
3088 *) Bugfix: the response status code was not changed when request was
3089 redirected by the ""X-Accel-Redirect" header line.
3091 *) Bugfix: the variables set by the "set" directive could not be used
3094 *) Bugfix: the segmentation fault may occurred if the SSI page has more
3095 than one remote subrequest.
3097 *) Bugfix: nginx treated the backend response as invalid if the status
3098 line in the header was transferred in two packets; the bug had
3101 *) Feature: the "ssi_types" directive.
3103 *) Feature: the "autoindex_exact_size" directive.
3105 *) Bugfix: the ngx_http_autoindex_module did not support the long file
3108 *) Feature: the IMAP/POP3 proxy.
3111 Changes with nginx 0.1.37 23 Jun 2005
3113 *) Change: now the "\n" is added to the end of the "nginx.pid" file.
3115 *) Bugfix: the responses may be transferred not completely, if many
3116 parts or the big parts were included by SSI.
3118 *) Bugfix: if all backends had returned the 404 reponse and the
3119 "http_404" parameter of the "proxy_next_upstream" or
3120 "fastcgi_next_upstream" directives was used, then nginx started to
3121 request all backends again.
3124 Changes with nginx 0.1.36 15 Jun 2005
3126 *) Change: if the request header has duplicate the "Host",
3127 "Connection", "Content-Length", or "Authorization" lines, then nginx
3128 now returns the 400 error.
3130 *) Change: the "post_accept_timeout" directive was canceled.
3132 *) Feature: the "default", "af=", "bl=", "deferred", and "bind"
3133 parameters of the "listen" directive.
3135 *) Feature: the FreeBSD accept filters support.
3137 *) Feature: the Linux TCP_DEFER_ACCEPT support.
3139 *) Bugfix: the ngx_http_autoindex_module did not support the file names
3142 *) Bugfix: the new log file can be rotated by the -USR1 signal only if
3143 the reconfiguration by the -HUP signal was made twice.
3146 Changes with nginx 0.1.35 07 Jun 2005
3148 *) Feature: the "working_directory" directive.
3150 *) Feature: the "port_in_redirect" directive.
3152 *) Bugfix: the segmentation fault was occurred if the backend response
3153 header was in several packets; the bug had appeared in 0.1.29.
3155 *) Bugfix: if more than 10 servers were configured or some server did
3156 not use the "listen" directive, then the segmentation fault was
3157 occurred on the start.
3159 *) Bugfix: the segmentation fault might occur if the response was
3160 bigger than the temporary file.
3162 *) Bugfix: nginx returned the 400 response on requests like
3163 "GET http://www.domain.com/uri HTTP/1.0"; the bug had appeared in
3167 Changes with nginx 0.1.34 26 May 2005
3169 *) Bugfix: the worker process may got caught in an endless loop if the
3170 big response part were include by SSI.
3172 *) Bugfix: the variables set by the "set" directive were not available
3175 *) Feature: the "autoindex_localtime" directive.
3177 *) Bugfix: the empty value of the "proxy_set_header" directive forbids
3178 the client request header line passing.
3181 Changes with nginx 0.1.33 23 May 2005
3183 *) Bugfix: nginx could not be built with the --without-pcre parameter;
3184 the bug had appeared in 0.1.29.
3186 *) Bugfix: 3, 4, 7, and 8 the "proxy_set_header" directives in one
3187 level cause the bus fault on start up.
3189 *) Bugfix: the HTTP protocol was specified in the HTTPS redirects.
3191 *) Bugfix: if the "rewrite" directive used the captures inside the "if"
3192 directive, then the 500 error code was returned.
3195 Changes with nginx 0.1.32 19 May 2005
3197 *) Bugfix: the arguments were omitted in the redirects, issued by the
3198 "rewrite" directive; the bug had appeared in 0.1.29.
3200 *) Feature: the "if" directive supports the captures in regular
3203 *) Feature: the "set" directive supports the variables and the captures
3204 of regular expressions.
3206 *) Feature: the "X-Accel-Redirect" response header line is supported in
3207 proxy and FastCGI mode.
3210 Changes with nginx 0.1.31 16 May 2005
3212 *) Bugfix: the response encrypted by SSL may not transferred complete.
3214 *) Bugfix: errors while processing FastCGI response by SSI.
3216 *) Bugfix: errors while using SSI and gzipping.
3218 *) Bugfix: the redirect with the 301 code was transferred without
3219 response body; the bug had appeared in 0.1.30.
3222 Changes with nginx 0.1.30 14 May 2005
3224 *) Bugfix: the worker process may got caught in an endless loop if the
3227 *) Bugfix: the response encrypted by SSL may not transferred complete.
3229 *) Bugfix: if the length of the response part received at once from
3230 proxied or FastCGI server was equal to 500, then nginx returns the
3231 500 response code; in proxy mode the the bug had appeared in 0.1.29
3234 *) Bugfix: nginx did not consider the directives with 8 or 9 parameters
3237 *) Feature: the "return" directive can return the 204 response code.
3239 *) Feature: the "ignore_invalid_headers" directive.
3242 Changes with nginx 0.1.29 12 May 2005
3244 *) Feature: the ngx_http_ssi_module supports "include virtual" command.
3246 *) Feature: the ngx_http_ssi_module supports the condition command like
3247 'if expr="$NAME"' and "else" and "endif" commands. Only one nested
3250 *) Feature: the ngx_http_ssi_module supports the DATE_LOCAL and
3251 DATE_GMT variables and "config timefmt" command.
3253 *) Feature: the "ssi_ignore_recycled_buffers" directive.
3255 *) Bugfix: the "echo" command did not show the default value for the
3256 empty QUERY_STRING variable.
3258 *) Change: the ngx_http_proxy_module was rewritten.
3260 *) Feature: the "proxy_redirect", "proxy_pass_request_headers",
3261 "proxy_pass_request_body", and "proxy_method" directives.
3263 *) Feature: the "proxy_set_header" directive. The "proxy_x_var" was
3264 canceled and must be replaced with the proxy_set_header directive.
3266 *) Change: the "proxy_preserve_host" is canceled and must be replaced
3267 with the "proxy_set_header Host $host" and the "proxy_redirect off"
3268 directives, the "proxy_set_header Host $host:$proxy_port" directive
3269 and the appropriate proxy_redirect directives.
3271 *) Change: the "proxy_set_x_real_ip" is canceled and must be replaced
3272 with the "proxy_set_header X-Real-IP $remote_addr" directive.
3274 *) Change: the "proxy_add_x_forwarded_for" is canceled and must be
3276 the "proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for"
3279 *) Change: the "proxy_set_x_url" is canceled and must be replaced with
3280 the "proxy_set_header X-URL http://$host:$server_port$request_uri"
3283 *) Feature: the "fastcgi_param" directive.
3285 *) Change: the "fastcgi_root", "fastcgi_set_var" and "fastcgi_params"
3286 directive are canceled and must be replaced with the fastcgi_param
3289 *) Feature: the "index" directive can use the variables.
3291 *) Feature: the "index" directive can be used at http and server levels.
3293 *) Change: the last index only in the "index" directive can be absolute.
3295 *) Feature: the "rewrite" directive can use the variables.
3297 *) Feature: the "internal" directive.
3299 *) Feature: the CONTENT_LENGTH, CONTENT_TYPE, REMOTE_PORT, SERVER_ADDR,
3300 SERVER_PORT, SERVER_PROTOCOL, DOCUMENT_ROOT, SERVER_NAME,
3301 REQUEST_METHOD, REQUEST_URI, and REMOTE_USER variables.
3303 *) Change: nginx now passes the invalid lines in a client request
3304 headers or a backend response header.
3306 *) Bugfix: if the backend did not transfer response for a long time and
3307 the "send_timeout" was less than "proxy_read_timeout", then nginx
3308 returned the 408 response.
3310 *) Bugfix: the segmentation fault was occurred if the backend sent an
3311 invalid line in response header; the bug had appeared in 0.1.26.
3313 *) Bugfix: the segmentation fault may occurred in FastCGI fault
3314 tolerance configuration.
3316 *) Bugfix: the "expires" directive did not remove the previous
3317 "Expires" and "Cache-Control" headers.
3319 *) Bugfix: nginx did not take into account trailing dot in "Host"
3322 *) Bugfix: the ngx_http_auth_module did not work under Linux.
3324 *) Bugfix: the rewrite directive worked incorrectly, if the arguments
3327 *) Bugfix: nginx could not be built on MacOS X.
3330 Changes with nginx 0.1.28 08 Apr 2005
3332 *) Bugfix: nginx hogs CPU while proxying the huge files.
3334 *) Bugfix: nginx could not be built by gcc 4.0 on Linux.
3337 Changes with nginx 0.1.27 28 Mar 2005
3339 *) Feature: the "blocked" parameter of the "valid_referers" directive.
3341 *) Change: the errors while handling the request header now logged at
3342 "info" level. The server name and the "Host" and "Referer" header
3345 *) Change: the "Host" header line is also logged in error log.
3347 *) Feature: the proxy_pass_unparsed_uri directive. The special handling
3348 of the "://" symbols in URI, appeared in 0.1.11 version, now is
3351 *) Bugfix: nginx could not be built on FreeBSD and Linux, if the
3352 --without-ngx_http_auth_basic_module configuration parameter was
3356 Changes with nginx 0.1.26 22 Mar 2005
3358 *) Change: the invalid client header lines are now ignored and logged
3361 *) Change: the server name is also logged in error log.
3363 *) Feature: the ngx_http_auth_basic_module module and the auth_basic
3364 and auth_basic_user_file directives.
3367 Changes with nginx 0.1.25 19 Mar 2005
3369 *) Bugfix: nginx did run on Linux parisc.
3371 *) Feature: nginx now does not start under FreeBSD if the sysctl
3372 kern.ipc.somaxconn value is too big.
3374 *) Bugfix: if a request was internally redirected by the
3375 ngx_http_index_module module to the ngx_http_proxy_module or
3376 ngx_http_fastcgi_module modules, then the index file was not closed
3377 after request completion.
3379 *) Feature: the "proxy_pass" can be used in location with regular
3382 *) Feature: the ngx_http_rewrite_filter_module module supports the
3383 condition like "if ($HTTP_USER_AGENT ~ MSIE)".
3385 *) Bugfix: nginx started too slow if the large number of addresses and
3386 text values were used in the "geo" directive.
3388 *) Change: a variable name must be declared as "$name" in the "geo"
3389 directive. The previous variant without "$" is still supported, but
3390 will be removed soon.
3392 *) Feature: the "%{VARIABLE}v" logging parameter.
3394 *) Feature: the "set $name value" directive.
3396 *) Bugfix: gcc 4.0 compatibility.
3398 *) Feature: the --with-openssl-opt=OPTIONS autoconfiguration directive.
3401 Changes with nginx 0.1.24 04 Mar 2005
3403 *) Feature: the ngx_http_ssi_filter_module supports the QUERY_STRING
3404 and DOCUMENT_URI variables.
3406 *) Bugfix: the ngx_http_autoindex_module may some times return the 404
3407 response for existent directory, if this directory was used in
3410 *) Bugfix: the ngx_http_ssi_filter_module ran incorrectly for large
3413 *) Bugfix: the lack of the "Referer" header line was always accounted
3417 Changes with nginx 0.1.23 01 Mar 2005
3419 *) Feature: the ngx_http_ssi_filter_module and the ssi,
3420 ssi_silent_errors, and ssi_min_file_chunk directives. The 'echo
3421 var="HTTP_..." default=""' and 'echo var="REMOTE_ADDR"' commands are
3424 *) Feature: the %request_time log parameter.
3426 *) Feature: if the request has no the "Host" header line, then the
3427 "proxy_preserve_host" directive set this header line to the first
3428 server name of the "server_name" directive.
3430 *) Bugfix: nginx could not be built on platforms different from i386,
3431 amd64, sparc, and ppc; the bug had appeared in 0.1.22.
3433 *) Bugfix: the ngx_http_autoindex_module now shows the information not
3434 about the symlink, but about file or directory it points to.
3436 *) Bugfix: the %apache_length parameter logged the negative length of
3437 the response header if the no response was transferred to a client.
3440 Changes with nginx 0.1.22 22 Feb 2005
3442 *) Bugfix: the ngx_http_stub_status_module showed incorrect handled
3443 connections statistics if the proxying or FastCGI server were used.
3445 *) Bugfix: the installation paths were incorrectly quoted on Linux and
3446 Solaris; the bug had appeared in 0.1.21.
3449 Changes with nginx 0.1.21 22 Feb 2005
3451 *) Bugfix: the ngx_http_stub_status_module showed incorrect statistics
3452 if "rtsig" method was used or if several worker process ran on SMP.
3454 *) Bugfix: nginx could not be built by the icc compiler on Linux or if
3455 the zlib-1.2.x library was building from sources.
3457 *) Bugfix: nginx could not be built on NetBSD 2.0.
3460 Changes with nginx 0.1.20 17 Feb 2005
3462 *) Feature: the new "script_filename" and "remote_port" parameters of
3463 the fastcgi_params directive.
3465 *) Bugfix: the FastCGI stderr stream was handled incorrectly.
3468 Changes with nginx 0.1.19 16 Feb 2005
3470 *) Bugfix: now, if request contains the zero, then the 404 error is
3471 returned for the local requests.
3473 *) Bugfix: nginx could not be built on NetBSD 2.0.
3475 *) Bugfix: the timeout may occur while reading of the the client
3476 request body via SSL connections.
3479 Changes with nginx 0.1.18 09 Feb 2005
3481 *) Workaround: the default values of the devpoll_events and the
3482 devpoll_changes directives changed from 512 to 32 to be compatible
3485 *) Bugfix: the proxy_set_x_var and fastcgi_set_var directives were not
3488 *) Bugfix: in a redirect rewrite directive arguments were concatenated
3489 with URI by an "&" rather than an "?".
3491 *) Bugfix: the lines without trailing ";" in the file being included by
3492 the ngx_http_geo_module were silently ignored.
3494 *) Feature: the ngx_http_stub_status_module.
3496 *) Bugfix: the unknown log format in the access_log directive caused
3497 the segmentation fault.
3499 *) Feature: the new "document_root" parameter of the fastcgi_params
3502 *) Feature: the fastcgi_redirect_errors directive.
3504 *) Feature: the new "break" modifier of the "rewrite" directive allows
3505 to stop the rewrite/location cycle and sets the current
3506 configuration to the request.
3509 Changes with nginx 0.1.17 03 Feb 2005
3511 *) Change: the ngx_http_rewrite_module was rewritten from the scratch.
3512 Now it is possible to redirect, to return the error codes, to check
3513 the variables and referrers. The directives can be used inside
3514 locations. The redirect directive was canceled.
3516 *) Feature: the ngx_http_geo_module.
3518 *) Feature: the proxy_set_x_var and fastcgi_set_var directives.
3520 *) Bugfix: the location configuration with "=" modifier may be used in
3523 *) Bugfix: the correct content type was set only for requests that use
3524 small caps letters in extension.
3526 *) Bugfix: if the proxy_pass or fastcgi_pass directives were set in the
3527 location, and access was denied, and the error was redirected to a
3528 static page, then the segmentation fault occurred.
3530 *) Bugfix: if in a proxied "Location" header was a relative URL, then a
3531 host name and a slash were added to them; the bug had appeared in
3534 *) Bugfix: the system error message was not logged on Linux.
3537 Changes with nginx 0.1.16 25 Jan 2005
3539 *) Bugfix: if the response were transferred by chunks, then on the HEAD
3540 request the final chunk was issued.
3542 *) Bugfix: the "Connection: keep-alive" header were issued, even if the
3543 keepalive_timeout directive forbade the keep-alive use.
3545 *) Bugfix: the errors in the ngx_http_fastcgi_module caused the
3546 segmentation faults.
3548 *) Bugfix: the compressed response encrypted by SSL may not transferred
3551 *) Bugfix: the TCP-specific TCP_NODELAY, TCP_NOPSUH, and TCP_CORK
3552 options, are not used for the unix domain sockets.
3554 *) Feature: the rewrite directive supports the arguments rewriting.
3556 *) Bugfix: the response code 400 was returned for the POST request with
3557 the "Content-Length: 0" header; the bug had appeared in 0.1.14.
3560 Changes with nginx 0.1.15 19 Jan 2005
3562 *) Bugfix: the error while the connecting to the FastCGI server caused
3565 *) Bugfix: the correct handling of the regular expression, that has
3566 different number of the captures and substitutions.
3568 *) Feature: the location, that is passed to the FastCGI server, can be
3571 *) Bugfix: the FastCGI's parameter REQUEST_URI is now passed with the
3572 arguments and in the original state.
3574 *) Bugfix: the ngx_http_rewrite_module module was required to be built
3575 to use the regular expressions in locations.
3577 *) Bugfix: the directive "proxy_preserve_host on" adds port 80 to the
3578 "Host" headers, if upstream listen on port 80; the bug had appeared
3581 *) Bugfix: the same paths in autoconfiguration parameters
3582 --http-client-body-temp-path=PATH and --http-proxy-temp-path=PATH,
3583 or --http-client-body-temp-path=PATH and
3584 --http-fastcgi-temp-path=PATH caused segmentation fault.
3587 Changes with nginx 0.1.14 18 Jan 2005
3589 *) Feature: the autoconfiguration directives:
3590 --http-client-body-temp-path=PATH, --http-proxy-temp-path=PATH, and
3591 --http-fastcgi-temp-path=PATH
3593 *) Change: the directory name for the temporary files with the client
3594 request body is specified by directive client_body_temp_path, by
3595 default it is <prefix>/client_body_temp.
3597 *) Feature: the ngx_http_fastcgi_module and the directives:
3598 fastcgi_pass, fastcgi_root, fastcgi_index, fastcgi_params,
3599 fastcgi_connect_timeout, fastcgi_send_timeout, fastcgi_read_timeout,
3600 fastcgi_send_lowat, fastcgi_header_buffer_size, fastcgi_buffers,
3601 fastcgi_busy_buffers_size, fastcgi_temp_path,
3602 fastcgi_max_temp_file_size, fastcgi_temp_file_write_size,
3603 fastcgi_next_upstream, and fastcgi_x_powered_by.
3605 *) Bugfix: the "[alert] zero size buf" error; the bug had appeared in
3608 *) Change: the URI must be specified after the host name in the
3609 proxy_pass directive.
3611 *) Change: the %3F symbol in the URI was considered as the argument
3614 *) Feature: the unix domain sockets support in the
3615 ngx_http_proxy_module.
3617 *) Feature: the ssl_engine and ssl_ciphers directives.
3618 Thanks to Sergey Skvortsov for SSL-accelerator.
3621 Changes with nginx 0.1.13 21 Dec 2004
3623 *) Feature: the server_names_hash and server_names_hash_threshold
3626 *) Bugfix: the *.domain.tld names in the "server_name" directive did
3629 *) Bugfix: the %request_length log parameter logged the incorrect
3633 Changes with nginx 0.1.12 06 Dec 2004
3635 *) Feature: the %request_length log parameter.
3637 *) Bugfix: when using the /dev/poll, select and poll on the platforms,
3638 where these methods may do the false reports, there may be the long
3639 delay when the request was passed via the keep-alive connection. It
3640 may be at least on Solaris when using the /dev/poll.
3642 *) Bugfix: the send_lowat directive is ignored on Linux because Linux
3643 does not support the SO_SNDLOWAT option.
3646 Changes with nginx 0.1.11 02 Dec 2004
3648 *) Feature: the worker_priority directive.
3650 *) Change: both tcp_nopush and tcp_nodelay directives affect the
3651 transferred response.
3653 *) Bugfix: nginx did not call initgroups().
3654 Thanks to Andrew Sitnikov and Andrei Nigmatulin.
3656 *) Change: now the ngx_http_autoindex_module shows the file size in the
3659 *) Bugfix: the ngx_http_autoindex_module returned the 500 error if the
3660 broken symlink was in a directory.
3662 *) Bugfix: the files bigger than 4G could not be transferred using
3665 *) Bugfix: if the backend was resolved to several backends and there
3666 was an error while the response waiting then process may got caught
3669 *) Bugfix: the worker process may exit with the "unknown cycle" message
3670 when the /dev/poll method was used.
3672 *) Bugfix: "close() channel failed" errors.
3674 *) Bugfix: the autodetection of the "nobody" and "nogroup" groups.
3676 *) Bugfix: the send_lowat directive did not work on Linux.
3678 *) Bugfix: the segmentation fault occurred if there was no events
3679 section in configuration.
3681 *) Bugfix: nginx could not be built on OpenBSD.
3683 *) Bugfix: the double slashes in "://" in the URI were converted to
3687 Changes with nginx 0.1.10 26 Nov 2004
3689 *) Bugfix: if the request without arguments contains "//", "/./",
3690 "/../" or "%XX" then the lost character in the request line was
3691 lost; the bug had appeared in 0.1.9.
3693 *) Bugfix: the fix in 0.1.9 for the files bigger than 2G on Linux did
3697 Changes with nginx 0.1.9 25 Nov 2004
3699 *) Bugfix: the proxied request was sent without arguments if the
3700 request contains "//", "/./", "/../" or "%XX".
3702 *) Bugfix: the large compressed responses may be transferred not
3705 *) Bugfix: the files bigger than 2G was not transferred on Linux that
3706 does not support sendfile64().
3708 *) Bugfix: while the build configuration on Linux the
3709 --with-poll_module parameter was required; the bug had appeared in
3713 Changes with nginx 0.1.8 20 Nov 2004
3715 *) Bugfix: in the ngx_http_autoindex_module if the long file names were
3718 *) Feature: the "^~" modifier in the location directive.
3720 *) Feature: the proxy_max_temp_file_size directive.
3723 Changes with nginx 0.1.7 12 Nov 2004
3725 *) Bugfix: on FreeBSD the segmentation fault may occur if the size of
3726 the transferred file was changed; the bug had appeared in 0.1.5.
3729 Changes with nginx 0.1.6 11 Nov 2004
3731 *) Bugfix: some location directive combinations with the regular
3732 expressions caused the wrong configuration choose.
3735 Changes with nginx 0.1.5 11 Nov 2004
3737 *) Bugfix: on Solaris and Linux there may be too many "recvmsg()
3738 returned not enough data" alerts.
3740 *) Bugfix: there were the "writev() failed (22: Invalid argument)"
3741 errors on Solaris in proxy mode without sendfile. On other platforms
3742 that do not support sendfile at all the process got caught in an
3745 *) Bugfix: segmentation fault on Solaris in proxy mode and using
3748 *) Bugfix: segmentation fault on Solaris.
3750 *) Bugfix: on-line upgrade did not work on Linux.
3752 *) Bugfix: the ngx_http_autoindex_module module did not escape the
3753 spaces, the quotes, and the percent signs in the directory listing.
3755 *) Change: the decrease of the copy operations.
3757 *) Feature: the userid_p3p directive.
3760 Changes with nginx 0.1.4 26 Oct 2004
3762 *) Bugfix: in the ngx_http_autoindex_module.
3765 Changes with nginx 0.1.3 25 Oct 2004
3767 *) Feature: the ngx_http_autoindex_module and the autoindex directive.
3769 *) Feature: the proxy_set_x_url directive.
3771 *) Bugfix: proxy module may get caught in an endless loop when sendfile
3775 Changes with nginx 0.1.2 21 Oct 2004
3777 *) Feature: the --user=USER, --group=GROUP, and --with-ld-opt=OPTIONS
3778 options in configure.
3780 *) Feature: the server_name directive supports *.domain.tld.
3782 *) Bugfix: the portability improvements.
3784 *) Bugfix: if configuration file was set in command line, the
3785 reconfiguration was impossible; the bug had appeared in 0.1.1.
3787 *) Bugfix: proxy module may get caught in an endless loop when sendfile
3790 *) Bugfix: with sendfile the response was not recoded according to the
3791 charset module directives; the bug had appeared in 0.1.1.
3793 *) Bugfix: very seldom bug in the kqueue processing.
3795 *) Bugfix: the gzip module compressed the proxied responses that was
3799 Changes with nginx 0.1.1 11 Oct 2004
3801 *) Feature: the gzip_types directive.
3803 *) Feature: the tcp_nodelay directive.
3805 *) Feature: the send_lowat directive is working not only on OSes that
3806 support kqueue NOTE_LOWAT, but also on OSes that support SO_SNDLOWAT.
3808 *) Feature: the setproctitle() emulation for Linux and Solaris.
3810 *) Bugfix: the "Location" header rewrite bug fixed while the proxying.
3812 *) Bugfix: the ngx_http_chunked_module module may get caught in an
3815 *) Bugfix: the /dev/poll module bugs fixed.
3817 *) Bugfix: the responses were corrupted when the temporary files were
3818 used while the proxying.
3820 *) Bugfix: the unescaped requests were passed to the backend.
3822 *) Bugfix: while the build configuration on Linux 2.4 the
3823 --with-poll_module parameter was required.
3826 Changes with nginx 0.1.0 04 Oct 2004
3828 *) The first public version.