CHANGES revision 33d9be77cc6f5fc8734e9c1f526b82d359955152
f743002678eb67b99bbc29fee116b65d9530fec0wrowe -*- coding: utf-8 -*-
80833bb9a1bf25dcf19e814438a4b311d2e1f4cffuankg
efe780dcf13b2b95effabf897d694d8f23feac74trawickChanges with Apache 2.3.3
001a44c352f89c9ec332ffd3e0a6927dcd19432chumbedooh
001a44c352f89c9ec332ffd3e0a6927dcd19432chumbedooh *) SECURITY: CVE-2009-1191 (cve.mitre.org)
001a44c352f89c9ec332ffd3e0a6927dcd19432chumbedooh mod_proxy_ajp: Avoid delivering content from a previous request which
2021e9833981f994f862e7157cb4b96cad797362trawick failed to send a request body. PR 46949 [Ruediger Pluem]
2021e9833981f994f862e7157cb4b96cad797362trawick
2021e9833981f994f862e7157cb4b96cad797362trawick *) mod_rewrite: Remove locking for writing to the rewritelog.
efe780dcf13b2b95effabf897d694d8f23feac74trawick PR 46942 [Dan Poirier <poirier pobox.com>]
793214f67dede32edfd9ee96c664ead04d175cbbjfclere
cc5a4a08dc9783fcbc52ce86f11e01c281a43810minfrin *) mod_alias: check sanity in Redirect arguments.
aba55cd5d565f6f00a3d0e17c5724fdd3a50827ftrawick PR 44729 [Sönke Tesch <st kino-fahrplan.de>, Jim Jagielski]
aba55cd5d565f6f00a3d0e17c5724fdd3a50827ftrawick
aba55cd5d565f6f00a3d0e17c5724fdd3a50827ftrawick *) mod_proxy_http: fix Host: header for literal IPv6 addresses.
33124689065ade0dfc8c54d8ebb734f9439cb89btrawick PR 47177 [Carlos Garcia Braschi <cgbraschi gmail.com>]
33124689065ade0dfc8c54d8ebb734f9439cb89btrawick
33124689065ade0dfc8c54d8ebb734f9439cb89btrawick *) mod_cache: Add CacheIgnoreURLSessionIdentifiers directive to ignore
3ccfc257819b3bad063cd3ac9dd1670d5d2ae4d2kbrand defined session identifiers encoded in the URL when caching.
3ccfc257819b3bad063cd3ac9dd1670d5d2ae4d2kbrand [Ruediger Pluem]
3ccfc257819b3bad063cd3ac9dd1670d5d2ae4d2kbrand
3ccfc257819b3bad063cd3ac9dd1670d5d2ae4d2kbrand *) mod_rewrite: Fix the error string returned by RewriteRule.
9b0076ddd1103e5fa9c1f9bafde4b06ce244fbaecovener RewriteRule returned "RewriteCond: bad flag delimiters" when the 3rd
9b0076ddd1103e5fa9c1f9bafde4b06ce244fbaecovener argument of RewriteRule was not started with "[" or not ended with "]".
9b0076ddd1103e5fa9c1f9bafde4b06ce244fbaecovener PR 45082 [Vitaly Polonetsky <m_vitaly topixoft.com>]
249d09d51808cb7981af99762c3b3736ca126cd5jkaluza
249d09d51808cb7981af99762c3b3736ca126cd5jkaluza *) Windows: Fix usage message.
249d09d51808cb7981af99762c3b3736ca126cd5jkaluza [Rainer Jung]
249d09d51808cb7981af99762c3b3736ca126cd5jkaluza
56589be3d7a3e9343370df240010c6928cc78b39jkaluza *) apachectl: When passing through arguments to httpd in
56589be3d7a3e9343370df240010c6928cc78b39jkaluza non-SysV mode, use the "$@" syntax to preserve arguments.
56589be3d7a3e9343370df240010c6928cc78b39jkaluza [Eric Covener]
8c4967445b49a1612b3f98c1dada65e597ecfe26trawick
8c4967445b49a1612b3f98c1dada65e597ecfe26trawick *) mod_dbd: add DBDInitSQL directive to enable SQL statements to
8c4967445b49a1612b3f98c1dada65e597ecfe26trawick be run when a connection is opened. PR 46827
61fefed8ce5211c31b44f3a38a6e76ca055e5780trawick [Marko Kevac <mkevac gmail.com>]
61fefed8ce5211c31b44f3a38a6e76ca055e5780trawick
61fefed8ce5211c31b44f3a38a6e76ca055e5780trawick *) mod_cgid: Improve handling of long AF_UNIX socket names (ScriptSock).
61fefed8ce5211c31b44f3a38a6e76ca055e5780trawick PR 47037. [Jeff Trawick]
6001d914962deabb83a46251001612e969bdf67ajim
6001d914962deabb83a46251001612e969bdf67ajim *) mod_proxy_ajp: Check more strictly that the backend follows the AJP
6001d914962deabb83a46251001612e969bdf67ajim protocol. [Mladen Turk]
c4e8006db0cf457c68876d7d4c30dcc451d8cba7jkaluza
c4e8006db0cf457c68876d7d4c30dcc451d8cba7jkaluza *) mod_proxy_ajp: Forward remote port information by default.
c4e8006db0cf457c68876d7d4c30dcc451d8cba7jkaluza [Rainer Jung]
652bacc79dd7f980249784cc8c4838e8f1de7e8acovener
652bacc79dd7f980249784cc8c4838e8f1de7e8acovener *) Allow MPMs to be loaded dynamically, as with most other modules. This
652bacc79dd7f980249784cc8c4838e8f1de7e8acovener required changes to the MPM interfaces. Removed: mpm.h, mpm_default.h
652bacc79dd7f980249784cc8c4838e8f1de7e8acovener (as an installed header), APACHE_MPM_DIR, MPM_NAME, ap_threads_per_child,
f4db898517ccc6ef1a403630de56918286d3a47eminfrin ap_max_daemons_limit, ap_my_generation, etc. ap_mpm_query() can't be
f4db898517ccc6ef1a403630de56918286d3a47eminfrin called until after the register-hooks phase. [Jeff Trawick]
f4db898517ccc6ef1a403630de56918286d3a47eminfrin
28a723b775c7666281298eab813c63ac42270f95humbedooh *) mod_ssl: Add SSLProxyCheckPeerExpire and SSLProxyCheckPeerCN directives
28a723b775c7666281298eab813c63ac42270f95humbedooh to enable stricter checking of remote server certificates.
28a723b775c7666281298eab813c63ac42270f95humbedooh [Ruediger Pluem]
067698ad30941e38ef5d7f95f1c2736c2ebc5cb9humbedooh
067698ad30941e38ef5d7f95f1c2736c2ebc5cb9humbedooh *) ab: Fix a 100% CPU loop on platforms where a failed non-blocking connect
067698ad30941e38ef5d7f95f1c2736c2ebc5cb9humbedooh returns EINPROGRESS and a subsequent poll() returns only POLLERR.
7a437ce535a5fac890296402ba483c2f41bb6500trawick Observed on HP-UX. [Eric Covener]
7a437ce535a5fac890296402ba483c2f41bb6500trawick
7a437ce535a5fac890296402ba483c2f41bb6500trawick *) Remove broken support for BeOS, OS/2, TPF, and even older platforms such
d8a6de5eec06d4136839c8f7a56a6ab5acd2d3behumbedooh as A/UX, Next, and Tandem. [Jeff Trawick]
6e1e45624d6f32110383bb0bd06c254c1dba8123humbedooh
77ca16c5676da23155311e13cee61e7eaba9fa3ejailletc *) mod_proxy_ftp: Add ProxyFtpListOnWildcard directive to allow files with
77ca16c5676da23155311e13cee61e7eaba9fa3ejailletc globbing characters to be retrieved instead of converted into a
77ca16c5676da23155311e13cee61e7eaba9fa3ejailletc directory listing. PR 46789 [Dan Poirier <poirier pobox.com>]
77ca16c5676da23155311e13cee61e7eaba9fa3ejailletc
921d32d80d8271da08f12fc374a69cb36d1d63b3covener *) Provide ap_retained_data_create()/ap_retained_data_get() for preservation
921d32d80d8271da08f12fc374a69cb36d1d63b3covener of module state across unload/load. [Jeff Trawick]
921d32d80d8271da08f12fc374a69cb36d1d63b3covener
3e097af23e40c45aa32602545155f0964ab5c69dcovener *) mod_substitute: Fix a memory leak. PR 44948
3e097af23e40c45aa32602545155f0964ab5c69dcovener [Dan Poirier <poirier pobox.com>]
3e097af23e40c45aa32602545155f0964ab5c69dcovener
faea99bb676ec50ece38da6b1879aa37546483a2covenerChanges with Apache 2.3.2
faea99bb676ec50ece38da6b1879aa37546483a2covener
faea99bb676ec50ece38da6b1879aa37546483a2covener *) mod_mime_magic: Fix detection of compressed content. [Rainer Jung]
86a5604df726638a2b8085e993b4b79c4b3a5262covener
faea99bb676ec50ece38da6b1879aa37546483a2covener *) mod_negotiation: Escape pathes of filenames in 406 responses to avoid
344f755169e100ea8ce51e847a0bf30a13b46917covener HTML injections and HTTP response splitting. PR 46837.
344f755169e100ea8ce51e847a0bf30a13b46917covener [Geoff Keating <geoffk apple.com>]
344f755169e100ea8ce51e847a0bf30a13b46917covener
fcd5c4e9e126e867eb270ed2d4138348cb1e46e5trawick *) mod_ssl: add support for type-safe STACK constructs in OpenSSL
fcd5c4e9e126e867eb270ed2d4138348cb1e46e5trawick development HEAD. PR 45521. [Kaspar Brand, Sander Temme]
fcd5c4e9e126e867eb270ed2d4138348cb1e46e5trawick
50cfe8bbbaf4279375802531268e2bf0155215fetrawick *) ab: Fix maintenance of the pollset to resolve EALREADY errors
50cfe8bbbaf4279375802531268e2bf0155215fetrawick with kqueue (BSD/OS X) and excessive CPU with event ports (Solaris).
50cfe8bbbaf4279375802531268e2bf0155215fetrawick PR 44584. Use APR_POLLSET_NOCOPY for better performance with some
50cfe8bbbaf4279375802531268e2bf0155215fetrawick pollset implementations. [Jeff Trawick]
5cb0075c38fc868730c4981e346845dad6c7ea58chrisd
5cb0075c38fc868730c4981e346845dad6c7ea58chrisd *) mod_disk_cache: The module now turns off sendfile support if
5cb0075c38fc868730c4981e346845dad6c7ea58chrisd 'EnableSendfile off' is defined globally. [Lars Eilebrecht]
5cb0075c38fc868730c4981e346845dad6c7ea58chrisd
ffaa9771884a8664f0e6267efbe9d26b40000461trawick *) mod_deflate: Adjust content metadata before bailing out on 304
ffaa9771884a8664f0e6267efbe9d26b40000461trawick responses so that the metadata does not differ from 200 response.
ffaa9771884a8664f0e6267efbe9d26b40000461trawick [Roy T. Fielding]
ffaa9771884a8664f0e6267efbe9d26b40000461trawick
f87299dab99bc04b51a6b8cad51b6795db862c0atrawick *) mod_deflate: Fix creation of invalid Etag headers. We now make sure
f87299dab99bc04b51a6b8cad51b6795db862c0atrawick that the Etag value is properly quoted when adding the gzip marker.
f87299dab99bc04b51a6b8cad51b6795db862c0atrawick PR 39727, 45023. [Lars Eilebrecht, Roy T. Fielding]
4d12805e6c18253040223ea637acd6b3b3c18f60jorton
4d12805e6c18253040223ea637acd6b3b3c18f60jorton *) Added 20x22 icons for ODF, SVG, and XML documents. PR 37185.
4d12805e6c18253040223ea637acd6b3b3c18f60jorton [Peter Harlow]
4d12805e6c18253040223ea637acd6b3b3c18f60jorton
4d12805e6c18253040223ea637acd6b3b3c18f60jorton *) Disabled DefaultType directive and removed ap_default_type()
e5d909f2b06bd880fb3675cd49363df981caa631trawick from core. We now exclude Content-Type from responses for which
a4df2cd1e1391575a327c2a90ba4315f805a0a78covener a media type has not been configured via mime.types, AddType,
a4df2cd1e1391575a327c2a90ba4315f805a0a78covener ForceType, or some other mechanism. PR 13986. [Roy T. Fielding]
a4df2cd1e1391575a327c2a90ba4315f805a0a78covener
cb666b29f81df1d11d65002250153353568021fccovener *) mod_rewrite: Add IPV6 variable to RewriteCond
cb666b29f81df1d11d65002250153353568021fccovener [Ryan Phillips <ryan-apache trolocsis.com>]
cb666b29f81df1d11d65002250153353568021fccovener
6a80c3c6f4b8ea7ba5e89402b8b779b09ce020e0covener *) core: Enhance KeepAliveTimeout to support a value in milliseconds.
1c2cab00d988fc48cbe59032cf76cc0bab20d6f7covener PR 46275. [Takashi Sato]
6a80c3c6f4b8ea7ba5e89402b8b779b09ce020e0covener
75a230a728338d84dcfe81edd375352f34de22d0covener *) rotatelogs: Allow size units B, K, M, G and combination of
75a230a728338d84dcfe81edd375352f34de22d0covener time and size based rotation. [Rainer Jung]
75a230a728338d84dcfe81edd375352f34de22d0covener
1f50dc34ae069adeed20b2986e5ffdefa5c410e0covener *) rotatelogs: Add flag for verbose (debug) output. [Rainer Jung]
1f50dc34ae069adeed20b2986e5ffdefa5c410e0covener
1f50dc34ae069adeed20b2986e5ffdefa5c410e0covener *) mod_ssl: Fix merging of SSLRenegBufferSize directive. PR 46508
63a5ea80bddcc84a462e40f402b4f330e0e05411covener [<tlhackque yahoo.com>]
63a5ea80bddcc84a462e40f402b4f330e0e05411covener
63a5ea80bddcc84a462e40f402b4f330e0e05411covener *) core: Translate the the status line to ASCII on EBCDIC platforms in
63a5ea80bddcc84a462e40f402b4f330e0e05411covener ap_send_interim_response() and for locally generated "100 Continue"
986f3ea2c314d4d4b3b937149853a0f23f6119aaminfrin responses. [Eric Covener]
986f3ea2c314d4d4b3b937149853a0f23f6119aaminfrin
986f3ea2c314d4d4b3b937149853a0f23f6119aaminfrin *) prefork: Fix child process hang during graceful restart/stop in
65a4e663b82f8bce28ac22ab2edfd7502de36998sf configurations with multiple listening sockets. PR 42829. [Joe Orton,
65a4e663b82f8bce28ac22ab2edfd7502de36998sf Jeff Trawick]
65a4e663b82f8bce28ac22ab2edfd7502de36998sf
65a4e663b82f8bce28ac22ab2edfd7502de36998sf *) mod_session_crypto: Ensure that SessionCryptoDriver can only be
c7de1955eb0eaeabf7042902476397692672d549sf set in the global scope. [Graham Leggett]
509622419be000045d461ef38fb97df778fdf81djailletc
509622419be000045d461ef38fb97df778fdf81djailletc *) mod_ext_filter: We need to detect failure to startup the filter
509622419be000045d461ef38fb97df778fdf81djailletc program (a mangled response is not acceptable). Fix to detect
509622419be000045d461ef38fb97df778fdf81djailletc failure, and offer configuration option either to abort or
0b9de55d178312ec929dbe417dd61199b269991djailletc to remove the filter and continue.
0b9de55d178312ec929dbe417dd61199b269991djailletc PR 41120 [Nick Kew]
0b9de55d178312ec929dbe417dd61199b269991djailletc
0b9de55d178312ec929dbe417dd61199b269991djailletc *) mod_session_crypto: Rewrite the session_crypto module against the
74e7f6c55fd67b10cb400b3f6d1dc718a303d944minfrin apr_crypto API. [Graham Leggett]
74e7f6c55fd67b10cb400b3f6d1dc718a303d944minfrin
74e7f6c55fd67b10cb400b3f6d1dc718a303d944minfrin *) mod_auth_form: Fix a pool lifetime issue, don't remove the subrequest
74e7f6c55fd67b10cb400b3f6d1dc718a303d944minfrin until the main request is cleaned up. [Graham Leggett]
a511a29faf2ff7ead3b67680154a624effb31aafminfrin
a511a29faf2ff7ead3b67680154a624effb31aafminfrinChanges with Apache 2.3.1
a511a29faf2ff7ead3b67680154a624effb31aafminfrin
a511a29faf2ff7ead3b67680154a624effb31aafminfrin *) ap_slotmem: Add in new slot-based memory access API impl., including
a511a29faf2ff7ead3b67680154a624effb31aafminfrin 2 providers (mod_sharedmem and mod_plainmem) [Jim Jagielski,
63921358ef93fcb41bc71d9894221ba3d7fbb87bminfrin Jean-Frederic Clere, Brian Akins <brian.akins turner.com>]
63921358ef93fcb41bc71d9894221ba3d7fbb87bminfrin
63921358ef93fcb41bc71d9894221ba3d7fbb87bminfrin *) mod_include: support generating non-ASCII characters as entities in SSI
deec48c67d4786bc77112ffbf3a4e70b931097edminfrin PR 25202 [Nick Kew]
6d601599d3d65df0410eae6e573e75b2dbfb1fb4minfrin
6d601599d3d65df0410eae6e573e75b2dbfb1fb4minfrin *) core/utils: Enhance ap_escape_html API to support escaping non-ASCII chars
6d601599d3d65df0410eae6e573e75b2dbfb1fb4minfrin PR 25202 [Nick Kew]
6d601599d3d65df0410eae6e573e75b2dbfb1fb4minfrin
4c02bab56a528a180bbe394d8b6e6fd9c1a3ac1esf *) mod_rewrite: fix "B" flag breakage by reverting r5589343
4c02bab56a528a180bbe394d8b6e6fd9c1a3ac1esf PR 45529 [Bob Ionescu <bobsiegen googlemail.com>]
4c02bab56a528a180bbe394d8b6e6fd9c1a3ac1esf
4c02bab56a528a180bbe394d8b6e6fd9c1a3ac1esf *) CGI: return 504 (Gateway timeout) rather than 500 when a script
2c487ac43b583db869e743772a7a10b278aa2bcfminfrin times out before returning status line/headers.
684e0cfc200f66287a93bbd1708d1dd8a92a7eefcovener PR 42190 [Nick Kew]
684e0cfc200f66287a93bbd1708d1dd8a92a7eefcovener
5c43d2fb853f84497b5ece2d414ef9484aa87e5fsf *) mod_cgid: fix segfault problem on solaris.
05a5a9c3e16f21566e1b61f4bd68025ce1b741ccjoes PR 39332 [Masaoki Kobayashi <masaoki techfirm.co.jp>]
05a5a9c3e16f21566e1b61f4bd68025ce1b741ccjoes
ef82e8fa164e0a1f8b813f7deb6b7ead96018c94niq *) mod_proxy_scgi: Added. [André Malo]
26c5829347f6a355c00f1ba0301d575056b69536niq
ef82e8fa164e0a1f8b813f7deb6b7ead96018c94niq *) mod_cache: Introduce 'no-cache' per-request environment variable
ef82e8fa164e0a1f8b813f7deb6b7ead96018c94niq to prevent the saving of an otherwise cacheable response.
ef82e8fa164e0a1f8b813f7deb6b7ead96018c94niq [Eric Covener]
ef82e8fa164e0a1f8b813f7deb6b7ead96018c94niq
ef82e8fa164e0a1f8b813f7deb6b7ead96018c94niq *) mod_rewrite: Introduce DiscardPathInfo|DPI flag to stop the troublesome
ef82e8fa164e0a1f8b813f7deb6b7ead96018c94niq way that per-directory rewrites append the previous notion of PATH_INFO
413ee814748f37be168ff12407fa6dba0ceeabe6trawick to each substitution before evaluating subsequent rules.
c12917da693bae4028a1d5a5e8224bceed8c739dsf PR 38642 [Eric Covener]
c12917da693bae4028a1d5a5e8224bceed8c739dsf
eafcc0ebf263d0ba69855b6e10958c4c1a2361bdsf *) mod_cgid: Do not add an empty argument when calling the CGI script.
eafcc0ebf263d0ba69855b6e10958c4c1a2361bdsf PR 46380 [Ruediger Pluem]
eafcc0ebf263d0ba69855b6e10958c4c1a2361bdsf
eafcc0ebf263d0ba69855b6e10958c4c1a2361bdsf *) scoreboard: Remove unused sb_type from process_score.
eafcc0ebf263d0ba69855b6e10958c4c1a2361bdsf [Torsten Foertsch <torsten.foertsch gmx.net>, Chris Darroch]
d7ffd2da16d58b1a0de212e4d56f7aebb72bef26sf
d7ffd2da16d58b1a0de212e4d56f7aebb72bef26sf *) mod_ssl: Add SSLRenegBufferSize directive to allow changing the
d7ffd2da16d58b1a0de212e4d56f7aebb72bef26sf size of the buffer used for the request-body where necessary
4576c1a9ef54cd1e5555ee07d016a7f559f80338sf during a per-dir renegotiation. PR 39243. [Joe Orton]
4576c1a9ef54cd1e5555ee07d016a7f559f80338sf
4576c1a9ef54cd1e5555ee07d016a7f559f80338sf *) mod_proxy_fdpass: New module to pass a client connection over to a separate
9811aed12bbc71783d2e544ccb5fecd193843eadsf process that is reading from a unix daemon socket.
9811aed12bbc71783d2e544ccb5fecd193843eadsf
9811aed12bbc71783d2e544ccb5fecd193843eadsf *) mod_ssl: Improve environment variable extraction to be more
1366443dc565c33e7b449ae428bbfc4c86f33935drh efficient and to correctly handle DNs with duplicate tags.
1366443dc565c33e7b449ae428bbfc4c86f33935drh PR 45975. [Joe Orton]
88fac54d9d64f85bbdab5d7010816f4377f95bd7rjung
88fac54d9d64f85bbdab5d7010816f4377f95bd7rjung *) Remove the obsolete serial attribute from the RPM spec file. Compile
bd3f5647b96d378d9c75c954e3f13582af32c643sf against the external pcre. Add missing binaries fcgistarter, and
bd3f5647b96d378d9c75c954e3f13582af32c643sf mod_socache* and mod_session*. [Graham Leggett]
bd3f5647b96d378d9c75c954e3f13582af32c643sf
bd3f5647b96d378d9c75c954e3f13582af32c643sfChanges with Apache 2.3.0
bd3f5647b96d378d9c75c954e3f13582af32c643sf
2a7beea91d46beb41f043a84eaad060047ee04aafabien *) mod_ratelimit: New module to do bandwidth rate limiting. [Paul Querna]
2a7beea91d46beb41f043a84eaad060047ee04aafabien
2a7beea91d46beb41f043a84eaad060047ee04aafabien *) Remove X-Pad header which was added as a work around to a bug in
2a7beea91d46beb41f043a84eaad060047ee04aafabien Netscape 2.x to 4.0b2. [Takashi Sato <takashi lans-tv.com>]
584a85dd4047e38d3ed3a29b6662fcc9d100ae4csf
584a85dd4047e38d3ed3a29b6662fcc9d100ae4csf *) Add DTrace Statically Defined Tracing (SDT) probes.
584a85dd4047e38d3ed3a29b6662fcc9d100ae4csf [Theo Schlossnagle <jesus omniti.com>, Paul Querna]
f21e9e3d0bfb7a507ecc5bc963f2159d693503d1sf
f21e9e3d0bfb7a507ecc5bc963f2159d693503d1sf *) mod_proxy_balancer: Move all load balancing implementations
f21e9e3d0bfb7a507ecc5bc963f2159d693503d1sf as individual, self-contained mod_proxy submodules under
f6b9c755a0b793e8a3a3aebd327ca20a86478117sf modules/proxy/balancers [Jim Jagielski]
f6b9c755a0b793e8a3a3aebd327ca20a86478117sf
f6b9c755a0b793e8a3a3aebd327ca20a86478117sf *) Rename APIs to include ap_ prefix:
132ee6ac1c26d6e8953836316ba50734eefab47bsf find_child_by_pid -> ap_find_child_by_pid
132ee6ac1c26d6e8953836316ba50734eefab47bsf suck_in_APR -> ap_suck_in_APR
132ee6ac1c26d6e8953836316ba50734eefab47bsf sys_privileges_handlers -> ap_sys_privileges_handlers
85eacfc96a04547ef25aabbc06440039715084c2jorton unixd_accept -> ap_unixd_accept
85eacfc96a04547ef25aabbc06440039715084c2jorton unixd_config -> ap_unixd_config
85eacfc96a04547ef25aabbc06440039715084c2jorton unixd_killpg -> ap_unixd_killpg
536d2e7cd1fdec1255b8c3bdf41fdc714c506a54trawick unixd_set_global_mutex_perms -> ap_unixd_set_global_mutex_perms
536d2e7cd1fdec1255b8c3bdf41fdc714c506a54trawick unixd_set_proc_mutex_perms -> ap_unixd_set_proc_mutex_perms
536d2e7cd1fdec1255b8c3bdf41fdc714c506a54trawick unixd_set_rlimit -> ap_unixd_set_rlimit
536d2e7cd1fdec1255b8c3bdf41fdc714c506a54trawick [Paul Querna]
79c5787b92ac5f0e1cc82393816c77a006399316trawick
79c5787b92ac5f0e1cc82393816c77a006399316trawick *) core: When the ap_http_header_filter processes an error bucket, cleanup
79c5787b92ac5f0e1cc82393816c77a006399316trawick the passed brigade before returning AP_FILTER_ERROR down the filter
79c5787b92ac5f0e1cc82393816c77a006399316trawick chain. This unambiguously ensures the same error bucket isn't revisited
c967bf3bc89e8aa60dbd30d9da388e448ddc1cc4trawick [Ruediger Pluem]
79c5787b92ac5f0e1cc82393816c77a006399316trawick
79c5787b92ac5f0e1cc82393816c77a006399316trawick *) mod_lbmethod_heartbeat: New module to load balance mod_proxy workers
79c5787b92ac5f0e1cc82393816c77a006399316trawick based on heartbeats. [Paul Querna]
79c5787b92ac5f0e1cc82393816c77a006399316trawick
79c5787b92ac5f0e1cc82393816c77a006399316trawick *) mod_heartmonitor: New module to collect heartbeats, and write out a file
7b395e4e878c28a4784919cfd2e704ddd14a3390jorton so that other modules can load balance traffic as needed. [Paul Querna]
7b395e4e878c28a4784919cfd2e704ddd14a3390jorton
7b395e4e878c28a4784919cfd2e704ddd14a3390jorton *) mod_heartbeat: New module to generate multicast heartbeats to know if a
7b395e4e878c28a4784919cfd2e704ddd14a3390jorton server is online. [Paul Querna]
536e48c08d674acac5d44929318f2ad928edc361jorton
536e48c08d674acac5d44929318f2ad928edc361jorton *) core: Error responses set by filters were being coerced into 500 errors,
e81785da447b469da66f218b3f0244aab507958djorton sometimes appended to the original error response. Log entry of:
e81785da447b469da66f218b3f0244aab507958djorton 'Handler for (null) returned invalid result code -3'
3e4e54d4e3fc0123c63d57aa84ac7ad7a8c73ff8jorton [Eric Covener]
3e4e54d4e3fc0123c63d57aa84ac7ad7a8c73ff8jorton
3e4e54d4e3fc0123c63d57aa84ac7ad7a8c73ff8jorton *) mod_buffer: Honour the flush bucket and flush the buffer in the
53e9b27aba029b18be814df40bcf6f0428771d1efuankg input filter. Make sure that metadata buckets are written to
53e9b27aba029b18be814df40bcf6f0428771d1efuankg the buffer, not to the final brigade. [Graham Leggett]
53e9b27aba029b18be814df40bcf6f0428771d1efuankg
53e9b27aba029b18be814df40bcf6f0428771d1efuankg *) mod_buffer: Optimise the buffering of heap buckets when the heap
53e9b27aba029b18be814df40bcf6f0428771d1efuankg buckets stay exactly APR_BUCKET_BUFF_SIZE long. [Graham Leggett,
6bb524f1895f30265a1431afc460977d391cb36bsf Ruediger Pluem]
6bb524f1895f30265a1431afc460977d391cb36bsf
ca61ccd0c306c2c72df153688ba1b49f3eceed80sf *) mod_buffer: Optional support for buffering of the input and output
6bb524f1895f30265a1431afc460977d391cb36bsf filter stacks. Can collapse many small buckets into fewer larger
e6dd71992459d05a676b98b7963423dc5dc1e24aminfrin buckets, and prevents excessively small chunks being sent over
e6dd71992459d05a676b98b7963423dc5dc1e24aminfrin the wire. [Graham Leggett]
e6dd71992459d05a676b98b7963423dc5dc1e24aminfrin
e6dd71992459d05a676b98b7963423dc5dc1e24aminfrin *) mod_privileges: new module to make httpd on Solaris privileges-aware
23f1535d6a60817d2846bac0aea230ea475d7dccminfrin and to enable different virtualhosts to run with different
23f1535d6a60817d2846bac0aea230ea475d7dccminfrin privileges and Unix user/group IDs [Nick Kew]
23f1535d6a60817d2846bac0aea230ea475d7dccminfrin
23f1535d6a60817d2846bac0aea230ea475d7dccminfrin *) mod_mem_cache: this module has been removed. [William Rowe]
ec7520b24cd80d34d82bbcaca153cbb23cc04bc0rjung
ec7520b24cd80d34d82bbcaca153cbb23cc04bc0rjung *) authn/z: Remove mod_authn_default and mod_authz_default.
ec7520b24cd80d34d82bbcaca153cbb23cc04bc0rjung [Chris Darroch]
ec7520b24cd80d34d82bbcaca153cbb23cc04bc0rjung
ec7520b24cd80d34d82bbcaca153cbb23cc04bc0rjung *) authz: Fix handling of authz configurations, make default authz
ec7520b24cd80d34d82bbcaca153cbb23cc04bc0rjung logic replicate 2.2.x authz logic, and replace <Satisfy*>, Reject,
ec7520b24cd80d34d82bbcaca153cbb23cc04bc0rjung and AuthzMergeRules directives with Match, <Match*>, and AuthzMerge
ec7520b24cd80d34d82bbcaca153cbb23cc04bc0rjung directives. [Chris Darroch]
6249dfa569d3b4f1f539665b979a80c6e335d93etrawick
6249dfa569d3b4f1f539665b979a80c6e335d93etrawick *) mod_authn_core: Prevent crash when provider alias created to
0827cb14e550f6f65018431c22c2c913631c8f25kbrand provider which is not yet registered. [Chris Darroch]
6249dfa569d3b4f1f539665b979a80c6e335d93etrawick
ae600ca541efc686b34f8b1f21bd3d0741d37674covener *) mod_authn_core: Add AuthType of None to support disabling
6249dfa569d3b4f1f539665b979a80c6e335d93etrawick authentication. [Chris Darroch]
cfa64348224b66dd1c9979b809406c4d15b1c137fielding
74499a117b3b2cd9666715a14f90c0e5d1a4ee8ajim *) core: Allow <Limit> and <LimitExcept> directives to nest, and
cfa64348224b66dd1c9979b809406c4d15b1c137fielding constrain their use to conform with that of other access control
74499a117b3b2cd9666715a14f90c0e5d1a4ee8ajim and authorization directives. [Chris Darroch]
cfa64348224b66dd1c9979b809406c4d15b1c137fielding
74499a117b3b2cd9666715a14f90c0e5d1a4ee8ajim *) unixd: turn existing code into a module, and turn the set user/group
cfa64348224b66dd1c9979b809406c4d15b1c137fielding and chroot into a child_init function. [Nick Kew]
74499a117b3b2cd9666715a14f90c0e5d1a4ee8ajim
cfa64348224b66dd1c9979b809406c4d15b1c137fielding *) core: Add ap_timeout_parameter_parse to public API. [Ruediger Pluem]
*) mod_dir: Support "DirectoryIndex disabled"
Suggested By André Warnier <aw ice-sa.com> [Eric Covener]
*) mod_ssl: Send Content-Type application/ocsp-request for POST requests to
OSCP responders. PR 46014 [Dr Stephen Henson <steve openssl.org>]
*) Export and install the mod_rewrite.h header to ensure the optional
rewrite_mapfunc_t and ap_register_rewrite_mapfunc functions are
available to third party modules. [Graham Leggett]
*) mod_authnz_ldap: don't return NULL-valued environment variables to
other modules. PR 39045 [Francois Pesce <francois.pesce gmail.com>]
*) Don't adjust case in pathname components that are not of interest
to mod_mime. Fixes mod_negotiation's use of such components.
PR 43250 [Basant Kumar Kukreja <basant.kukreja sun.com>]
*) Be tolerant in what you accept - accept slightly broken
status lines from a backend provide they include a valid status code.
PR 44995 [Rainer Jung <rainer.jung kippdata.de>]
*) New module mod_sed: filter Request/Response bodies through sed
[Basant Kumar Kukreja <basant.kukreja sun.com>]
*) mod_auth_form: Make sure that basic authentication is correctly
faked directly after login. [Graham Leggett]
*) mod_session_cookie, mod_session_dbd: Make sure cookies are set both
within the output headers and error output headers, so that the
session is maintained across redirects. [Graham Leggett]
*) mod_auth_form: Make sure the logged in user is populated correctly
after a form login. Fixes a missing REMOTE_USER variable directly
following a login. [Graham Leggett]
*) mod_session_cookie: Make sure that cookie attributes are correctly
included in the blank cookie when cookies are removed. This fixes an
inability to log out when using mod_auth_form. [Graham Leggett]
*) mod_autoindex: add configuration option to insert string
in HTML HEAD. [Nick Kew]
*) mod_session: Prevent a segfault when a CGI script sets a cookie with a
null value. [David Shane Holden <dpejesh apache.org>]
*) mod_headers: Prevent Header edit from processing only the first header
of possibly multiple headers with the same name and deleting the
remaining ones. PR 45333. [Ruediger Pluem]
*) mod_rewrite: Preserve the query string with [proxy,noescape]. PR 45247
[Tom Donovan]
*) core, authn/z: Determine registered authn/z providers directly in
ap_setup_auth_internal(), which allows optional functions that just
wrapped ap_list_provider_names() to be removed from authn/z modules.
[Chris Darroch]
*) authn/z: Convert common provider version strings to macros.
[Chris Darroch]
*) ab: Make ab.c compile on VC6. PR 45024 [Ruediger Pluem]
*) configure: Don't reject libtool 2.x
PR 44817 [Arfrever Frehtes Taifersar Arahesis <Arfrever.FTA gmail.com>]
*) core: When testing for slash-terminated configuration paths in
ap_location_walk(), don't look past the start of an empty string
such as that created by a <Location ""> directive.
[Chris Darroch]
*) core, mod_proxy: If a kept_body is present, it becomes safe for
subrequests to support message bodies. Make sure that safety
checks within the core and within the proxy are not triggered
when kept_body is present. This makes it possible to embed
proxied POST requests within mod_include. [Graham Leggett]
*) mod_auth_form: Make sure the input filter stack is properly set
up before reading the login form. Make sure the kept body filter
is correctly inserted to ensure the body can be read a second
time safely should the authn be successful. [Graham Leggett,
Ruediger Pluem]
*) mod_request: Insert the KEPT_BODY filter via the insert_filter
hook instead of during fixups. Add a safety check to ensure the
filters cannot be inserted more than once. [Graham Leggett,
Ruediger Pluem]
*) core: Do not allow Options ALL if not all options are allowed to be
overwritten. PR 44262 [Michał Grzędzicki <lazy iq.pl>]
*) ap_cache_cacheable_headers_out() will (now) always
merge an error headers _before_ clearing them and _before_
merging in the actual entity headers and doing normal
hop-by-hop cleansing. [Dirk-Willem van Gulik].
*) cache: retire ap_cache_cacheable_hdrs_out() which was used
for both in- and out-put headers; and replace it by a single
ap_cache_cacheable_headers() wrapped in a in- and out-put
specific ap_cache_cacheable_headers_in()/out(). The latter
which will also merge error and ensure content-type. To keep
cache modules consistent with ease. This API change bumps
up the minor MM by one [Dirk-Willem van Gulik].
*) mod_rewrite: Allow Cookie option to set secure and HttpOnly flags.
PR 44799 [Christian Wenz <christian wenz.org>]
*) Move the KeptBodySize directive, kept_body filters and the
ap_parse_request_body function out of the http module and into a
new module called mod_request, reducing the size of the core.
[Graham Leggett]
*) mod_dbd: Handle integer configuration directive parameters with a
dedicated function.
*) Change the directives within the mod_session* modules to be valid
both inside and outside the location/directory sections, as
suggested by wrowe. [Graham Leggett]
*) mod_auth_form: Add a module capable of allowing end users to log
in using an HTML form, storing the credentials within mod_session.
[Graham Leggett]
*) Add a function to the http filters that is able to parse an HTML
form request with the type of application/x-www-form-urlencoded.
[Graham Leggett]
*) mod_session_crypto: Initialise SSL in the post config hook.
[Ruediger Pluem, Graham Leggett]
*) mod_session_dbd: Add a session implementation capable of storing
session information in a SQL database via the dbd interface. Useful
for sites where session privacy is important. [Graham Leggett]
*) mod_session_crypto: Add a session encoding implementation capable
of encrypting and decrypting sessions wherever they may be stored.
Introduces a level of privacy when sessions are stored on the
browser. [Graham Leggett]
*) mod_session_cookie: Add a session implementation capable of storing
session information within cookies on the browser. Useful for high
volume sites where server bound sessions are too resource intensive.
[Graham Leggett]
*) mod_session: Add a generic session interface to unify the different
attempts at saving persistent sessions across requests.
[Graham Leggett]
*) core, authn/z: Avoid calling access control hooks for internal requests
with configurations which match those of initial request. Revert to
original behaviour (call access control hooks for internal requests
with URIs different from initial request) if any access control hooks or
providers are not registered as permitting this optimization.
Introduce wrappers for access control hook and provider registration
which can accept additional mode and flag data. [Chris Darroch]
*) Introduced ap_expr API for expression evaluation.
This is adapted from mod_include, which is the first module
to use the new API.
[Nick Kew]
*) mod_authz_dbd: When redirecting after successful login/logout per
AuthzDBDRedirectQuery, do not report authorization failure, and use
first row returned by database query instead of last row.
[Chris Darroch]
*) mod_ldap: Correctly return all requested attribute values
when some attributes have a null value.
PR 44560 [Anders Kaseorg <anders kaseorg.com>]
*) core: check symlink ownership if both FollowSymlinks and
SymlinksIfOwnerMatch are set [Nick Kew]
*) core: fix origin checking in SymlinksIfOwnerMatch
PR 36783 [Robert L Mathews <rob-apache.org.bugs tigertech.net>]
*) Activate mod_cache, mod_file_cache and mod_disk_cache as part of the
'most' set for '--enable-modules' and '--enable-shared-mods'. Include
mod_mem_cache in 'all' as well. [Dirk-Willem van Gulik]
*) Also install mod_so.h, mod_rewrite.h and mod_cache.h; as these
contain public function declarations which are useful for
third party module authors. PR 42431 [Dirk-Willem van Gulik].
*) mod_dir, mod_negotiation: pass the output filter information
to newly created sub requests; as these are later on used
as true requests with an internal redirect. This allows for
mod_cache et.al. to trap the results of the redirect.
[Dirk-Willem van Gulik, Ruediger Pluem]
*) mod_ldap: Add support (taking advantage of the new APR capability)
for ldap rebind callback while chasing referrals. This allows direct
searches on LDAP servers (in particular MS Active Directory 2003+)
using referrals without the use of the global catalog.
PRs 26538, 40268, and 42557 [Paul J. Reder]
*) mod_ssl: Added server name indication support (SNI, RFC 4366).
PR 34607. [Kaspar Brand <asfbugz velox.ch>]. A test configuration
can be created with test/make_sni.sh [Dirk-Willem van Gulik].
*) ApacheMonitor.exe: Introduce --kill argument for use by the
installer. This will permit the installation tool to remove
all running instances before attempting to remove the .exe.
[William Rowe]
*) mod_ssl: Add support for OCSP validation of client certificates.
PR 41123. [Marc Stern <marc.stern approach.be>, Joe Orton]
*) mod_serf: New module for Reverse Proxying. [Paul Querna]
*) core: Add the option to keep aside a request body up to a certain
size that would otherwise be discarded, to be consumed by filters
such as mod_include. When enabled for a directory, POST requests
to shtml files can be passed through to embedded scripts as POST
requests, rather being downgraded to GET requests. [Graham Leggett]
*) mod_ssl: Fix TLS upgrade (RFC 2817) support. PR 41231. [Joe Orton]
*) scoreboard: Correctly declare ap_time_process_request.
PR 43789 [Tom Donovan <Tom.Donovan acm.org>]
*) core; scoreboard: ap_get_scoreboard_worker(sbh) now takes the sbh member
from the connection rec, ap_get_scoreboard_worker(proc, thread) will now
provide the unusual legacy lookup. [William Rowe]
*) mpm winnt: fix null pointer dereference
PR 42572 [Davi Arnaut]
*) mod_authnz_ldap, mod_authn_dbd: Tidy up the code to expose authn
parameters to the environment. Improve portability to
EBCDIC machines by using apr_toupper(). [Martin Kraemer]
*) mod_ldap, mod_authnzldap: Add support for nested groups (i.e. the ability
to authorize an authenticated user via a "require ldap-group X" directive
where the user is not in group X, but is in a subgroup contained in X.
PR 42891 [Paul J. Reder]
*) mod_ssl: Add support for caching SSL Sessions in memcached. [Paul Querna]
*) mod_ldap: Fix the search limit parameter to ldap_search_ext_s()
for SDKs that define LDAP_NO_LIMIT to something other than -1.
[David Jones <oscaremma gmail.com>]
*) apxs: Enhance -q flag to print all known variables and their values
when invoked without variable name(s).
[William Rowe, Sander Temme]
*) apxs: Eliminate run-time check for mod_so. PR 40653.
[David M. Lee <dmlee crossroads.com>]
*) beos MPM: Create pmain pool and run modules' child_init hooks when
entering ap_mpm_run(), then destroy pmain when exiting ap_mpm_run().
[Chris Darroch]
*) netware MPM: Destroy pmain pool when exiting ap_mpm_run() so that
cleanups registered in modules' child_init hooks are performed.
[Chris Darroch]
*) mod_dbd: Stash DBD connections in request_config of initial request
only, or else sub-requests and internal redirections may cause
entire DBD pool to be stashed in a single HTTP request. [Chris Darroch]
*) Fix issue which could cause error messages to be written to access logs
on Win32. PR 40476. [Tom Donovan <Tom.Donovan acm.org>]
*) The LockFile directive, which specifies the location of
the accept() mutex lockfile, is deprecated. Instead, the
AcceptMutex directive now takes an optional lockfile
location parameter, ala SSLMutex. [Jim Jagielski]
*) mod_authn_dbd: Export any additional columns queried in the SQL select
into the environment with the name AUTHENTICATE_<COLUMN>. This brings
mod_authn_dbd behaviour in line with mod_authnz_ldap. [Graham Leggett]
*) mod_dbd: Key the storage of prepared statements on the hex string
value of server_rec, rather than the server name, as the server name
may change (eg when the server name is set) at any time, causing
weird behaviour in modules dependent on mod_dbd. [Graham Leggett]
*) mod_proxy_fcgi: Added win32 build. [Mladen Turk]
*) sendfile_nonblocking() takes the _brigade_ as an argument, gets
the first bucket from the brigade, finds it not to be a FILE
bucket and barfs. The fix is to pass a bucket rather than a brigade.
[Niklas Edmundsson <nikke acc.umu.se>]
*) mod_rewrite: support rewritemap by SQL query [Nick Kew]
*) ap_get_server_version() has been removed. Third-party modules must
now use ap_get_server_banner() or ap_get_server_description().
[Jeff Trawick]
*) All MPMs: Introduce a check_config phase between pre_config and
open_logs, to allow modules to review interdependent configuration
directive values and adjust them while messages can still be logged
to the console. Handle relevant MPM directives during this phase
and format messages for both the console and the error log, as
appropriate. [Chris Darroch]
*) mod_proxy: don't URLencode tilde in path component
[Stijn Hoop <stijn sandcat.nl>]
*) mpm_winnt: Fix return values from wait_for_many_objects.
The return value is index to the signaled thread in the
creted_threads array. We can not use WAIT_TIMEOUT because
his value is defined as 258, thus limiting the MaxThreads
to that value. [Mladen Turk]
*) core: Do not allow internal redirects like the DirectoryIndex of mod_dir
to circumvent the symbolic link checks imposed by FollowSymLinks and
SymLinksIfOwnerMatch. [Nick Kew, Ruediger Pluem, William Rowe]
*) New SSLLogLevelDebugDump [ None (default) | IO (not bytes) | Bytes ]
configures the I/O Dump of SSL traffic, when LogLevel is set to Debug.
The default is none as this is far greater debugging resolution than
the typical administrator is prepared to untangle. [William Rowe]
*) mod_disk_cache: If possible, check if the size of an object to cache is
within the configured boundaries before actually saving data.
[Niklas Edmundsson <nikke acc.umu.se>]
*) mod_disk_cache: Delete temporary files if they cannot be renamed to their
final name. [Davi Arnaut <davi haxent.com.br>]
*) Worker and event MPMs: Remove improper scoreboard updates which were
performed in the event of a fork() failure. [Chris Darroch]
*) Add support for fcgi:// proxies to mod_rewrite.
[Markus Schiegl <ms schiegl.com>]
*) Remove incorrect comments from scoreboard.h regarding conditional
loading of worker_score structure with mod_status, and remove unused
definitions relating to old life_status field.
[Chris Darroch <chrisd pearsoncmg.com>]
*) Remove allocation of memory for unused array of lb_score pointers
in ap_init_scoreboard(). [Chris Darroch <chrisd pearsoncmg.com>]
*) Add mod_proxy_fcgi, a FastCGI back end for mod_proxy.
[Garrett Rooney, Jim Jagielski, Paul Querna]
*) Event MPM: Fill in the scoreboard's tid field. PR 38736.
[Chris Darroch <chrisd pearsoncmg.com>]
*) mod_charset_lite: Remove Content-Length when output filter can
invalidate it. Warn when input filter can invalidate it.
[Jeff Trawick]
*) Authz: Add the new module mod_authn_core that will provide common
authn directives such as 'AuthType', 'AuthName'. Move the directives
'AuthType' and 'AuthName' out of the core module and merge mod_authz_alias
into mod_authn_core. [Brad Nicholes]
*) Authz: Move the directives 'Order', 'Allow', 'Deny' and 'Satisfy'
into the new module mod_access_compat which can be loaded to provide
support for these directives.
[Brad Nicholes]
*) Authz: Move the 'Require' directive from the core module as well as
add the directives '<SatisfyAll>', '<SatisfyOne>', '<RequireAlias>'
and 'Reject' to mod_authz_core. The new directives introduce 'AND/OR'
logic into the authorization processing. [Brad Nicholes]
*) Authz: Add the new module mod_authz_core which acts as the
authorization provider vector and contains common authz
directives. [Brad Nicholes]
*) Authz: Renamed mod_authz_dbm authz providers from 'group' and
'file-group' to 'dbm-group' and 'dbm-file-group'. [Brad Nicholes]
*) Authz: Added the new authz providers 'env', 'ip', 'host', 'all' to handle
host-based access control provided by mod_authz_host and invoked
through the 'Require' directive. [Brad Nicholes]
*) Authz: Convert all of the authz modules from hook based to
provider based. [Brad Nicholes]
*) mod_cache: Add CacheMinExpire directive to set the minimum time in
seconds to cache a document.
[Brian Akins <brian.akins turner.com>, Ruediger Pluem]
*) mod_authz_dbd: SQL authz with Login/Session support [Nick Kew]
*) Fix typo in ProxyStatus syntax error message.
[Christophe Jaillet <christophe.jaillet wanadoo.fr>]
*) Asynchronous write completion for the Event MPM. [Brian Pane]
*) Added an End-Of-Request bucket type. The logging of a request and
the freeing of its pool are now done when the EOR bucket is destroyed.
This has the effect of delaying the logging until right after the last
of the response is sent; ap_core_output_filter() calls the access logger
indirectly when it destroys the EOR bucket. [Brian Pane]
*) Rewrite of logresolve support utility: IPv6 addresses are now supported
and the format of statistical output has changed. [Colm MacCarthaigh]
*) Rewrite of ap_coreoutput_filter to do nonblocking writes [Brian Pane]
*) Added new connection states for handler and write completion
[Brian Pane]
*) mod_cgid: Refuse to work on Solaris 10 due to OS bugs. PR 34264.
[Justin Erenkrantz]
*) Teach mod_ssl to use arbitrary OIDs in an SSLRequire directive,
allowing string-valued client certificate attributes to be used for
access control, as in: SSLRequire "value" in OID("1.3.6.1.4.1.18060.1")
[Martin Kraemer, David Reid]
[Apache 2.1.0-dev includes those bug fixes and changes with the
Apache 2.2.xx tree as documented, and except as noted, below.]
Changes with Apache 2.2.x and later:
*) http://svn.apache.org/viewvc/httpd/httpd/branches/2.2.x/CHANGES?view=markup
Changes with Apache 2.0.x and later:
*) http://svn.apache.org/viewvc/httpd/httpd/branches/2.0.x/CHANGES?view=markup
Changes with Apache 1.3.x and later:
*) http://svn.apache.org/viewvc/httpd/httpd/branches/1.3.x/src/CHANGES?view=markup