CHANGES revision f4147030a513fc906d0ef2af1b634301c15eb4fd
0ad489b182ebb3789322345e22cf750f88ae167and -*- coding: utf-8 -*-
0ad489b182ebb3789322345e22cf750f88ae167andChanges with Apache 2.3.0
0ad489b182ebb3789322345e22cf750f88ae167and[ When backported to 2.2.x, remove entry from this file ]
4a56677aad9b66a36f3dc9fddbca8dc1230ad471rbowen
0ad489b182ebb3789322345e22cf750f88ae167and *) Activate mod_cache, mod_file_cache and mod_disc_cache as part of the
0ad489b182ebb3789322345e22cf750f88ae167and 'most' set for '--enable-modules' and '--enable-shared-mods'. Include
031b91a62d25106ae69d4693475c79618dd5e884fielding mod_mem_cache in 'all' as well. [Dirk-Willem van Gulik]
031b91a62d25106ae69d4693475c79618dd5e884fielding
031b91a62d25106ae69d4693475c79618dd5e884fielding *) Also install mod_so.h, mod_rewrite.h and mod_cache.h; as these
031b91a62d25106ae69d4693475c79618dd5e884fielding contain public function declarations which are useful for
031b91a62d25106ae69d4693475c79618dd5e884fielding third party module authors. PR 42431 [Dirk-Willem van Gulik].
031b91a62d25106ae69d4693475c79618dd5e884fielding
0ad489b182ebb3789322345e22cf750f88ae167and *) mod_dir, mod_negotiation: pass the output filter information
0ad489b182ebb3789322345e22cf750f88ae167and to newly created sub requests; as these are later on used
0ad489b182ebb3789322345e22cf750f88ae167and as true requests with an internal redirect. This allows for
0ad489b182ebb3789322345e22cf750f88ae167and mod_cache et.al. to trap the results of the redirect.
0ad489b182ebb3789322345e22cf750f88ae167and [Dirk-Willem van Gulik, Ruediger Pluem]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) ab: Use a 64 bit unsigned int instead of a signed long to count the
0ad489b182ebb3789322345e22cf750f88ae167and bytes transferred to avoid integer overflows. PR 44346 [Ruediger Pluem]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) mod_proxy_ajp: Do not retry request in the case that we either failed to
0ad489b182ebb3789322345e22cf750f88ae167and sent a part of the request body or if the request is not idempotent.
0ad489b182ebb3789322345e22cf750f88ae167and PR 44334 [Ruediger Pluem]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) ProxyPassReverse is now balancer aware. [Jim Jagielski]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) rotatelogs: Don't leak memory when reopening the logfile.
0ad489b182ebb3789322345e22cf750f88ae167and PR 40183 [Ruediger Pluem, Takashi Sato <serai lans-tv.com>]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) mod_ldap: Add support (taking advantage of the new APR capability)
0ad489b182ebb3789322345e22cf750f88ae167and for ldap rebind callback while chasing referrals. This allows direct
0ad489b182ebb3789322345e22cf750f88ae167and searches on LDAP servers (in particular MS Active Directory 2003+)
0ad489b182ebb3789322345e22cf750f88ae167and using referrals without the use of the global catalog.
0ad489b182ebb3789322345e22cf750f88ae167and PRs 26538, 40268, and 42557 [Paul J. Reder]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) ab: Do not try to read non existing response bodies of HEAD requests.
0ad489b182ebb3789322345e22cf750f88ae167and PR 34275 [Takashi Sato <serai lans-tv.com>]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) Support chroot on Unix-family platforms
0ad489b182ebb3789322345e22cf750f88ae167and PR 43596 [Dimitar Pashev <mitko banksoft-bg.com>]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) Don't add bogus duplicate Content-Language entries
0ad489b182ebb3789322345e22cf750f88ae167and PR 11035 [Davi Arnaut]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) mod_proxy_ftp: Fix base for directory listings.
0ad489b182ebb3789322345e22cf750f88ae167and PR 27834 [Nick Kew]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) mod_proxy_http: Return HTTP status codes instead of apr_status_t
0ad489b182ebb3789322345e22cf750f88ae167and values for errors encountered while forwarding the request body
0ad489b182ebb3789322345e22cf750f88ae167and PR 44165 [Eric Covener]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) mod_logio: Provide optional function to allow modules to adjust the
0ad489b182ebb3789322345e22cf750f88ae167and bytes_in count [Eric Covener]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) mod_ssl: Added server name indication support (SNI, RFC 4366).
0ad489b182ebb3789322345e22cf750f88ae167and PR 34607. [Kaspar Brand <asfbugz velox.ch>]. A test configuration
0ad489b182ebb3789322345e22cf750f88ae167and can be created with test/make_sni.sh [Dirk-Willem van Gulik].
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) ApacheMonitor.exe: Introduce --kill argument for use by the
0ad489b182ebb3789322345e22cf750f88ae167and installer. This will permit the installation tool to remove
0ad489b182ebb3789322345e22cf750f88ae167and all running instances before attempting to remove the .exe.
0ad489b182ebb3789322345e22cf750f88ae167and [William Rowe]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) mod_proxy: Lower memory consumption for short lived connections.
0ad489b182ebb3789322345e22cf750f88ae167and PR 44026. [Ruediger Pluem]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) mod_proxy: Keep connections to the backend persistent in the HTTPS case.
0ad489b182ebb3789322345e22cf750f88ae167and [Ruediger Pluem]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) rotatelogs: Improve atomicity when using -l and cleaup code.
0ad489b182ebb3789322345e22cf750f88ae167and PR 44004 [Rainer Jung]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) mod_ssl: Add support for OCSP validation of client certificates.
0ad489b182ebb3789322345e22cf750f88ae167and PR 41123. [Marc Stern <marc.stern approach.be>, Joe Orton]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) mod_unique_id: Fix timestamp value in UNIQUE_ID.
0ad489b182ebb3789322345e22cf750f88ae167and PR 37064 [Kobayashi <kobayashi firstserver.co.jp>]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) mod_serf: New module for Reverse Proxying. [Paul Querna]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) core: Add the option to keep aside a request body up to a certain
0ad489b182ebb3789322345e22cf750f88ae167and size that would otherwise be discarded, to be consumed by filters
0ad489b182ebb3789322345e22cf750f88ae167and such as mod_include. When enabled for a directory, POST requests
0ad489b182ebb3789322345e22cf750f88ae167and to shtml files can be passed through to embedded scripts as POST
0ad489b182ebb3789322345e22cf750f88ae167and requests, rather being downgraded to GET requests. [Graham Leggett]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) mod_ssl: Fix TLS upgrade (RFC 2817) support. PR 41231. [Joe Orton]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) scoreboard: Correctly declare ap_time_process_request.
0ad489b182ebb3789322345e22cf750f88ae167and PR 43789 [Tom Donovan <Tom.Donovan acm.org>]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) core; scoreboard: ap_get_scoreboard_worker(sbh) now takes the sbh member
0ad489b182ebb3789322345e22cf750f88ae167and from the connection rec, ap_get_scoreboard_worker(proc, thread) will now
0ad489b182ebb3789322345e22cf750f88ae167and provide the unusual legacy lookup. [William Rowe]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) mpm winnt: fix null pointer dereference
0ad489b182ebb3789322345e22cf750f88ae167and PR 42572 [Davi Arnaut]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) core: reinstate location walk to fix config for subrequests
0ad489b182ebb3789322345e22cf750f88ae167and PR 41960 [Jose Kahan <jose w3.org>]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) mod_log_config: Add format options for %p so that the actual local
0ad489b182ebb3789322345e22cf750f88ae167and or remote port can be logged. PR 43415. [Adam Hasselbalch Hansen
0ad489b182ebb3789322345e22cf750f88ae167and <ahh@one.com>, Ruediger Pluem, Jeff Trawick]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) mod_authnz_ldap, mod_authn_dbd: Tidy up the code to expose authn
0ad489b182ebb3789322345e22cf750f88ae167and parameters to the environment. Improve portability to
0ad489b182ebb3789322345e22cf750f88ae167and EBCDIC machines by using apr_toupper(). [Martin Kraemer]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) mod_ldap, mod_authnzldap: Add support for nested groups (i.e. the ability
0ad489b182ebb3789322345e22cf750f88ae167and to authorize an authenticated user via a "require ldap-group X" directive
0ad489b182ebb3789322345e22cf750f88ae167and where the user is not in group X, but is in a subgroup contained in X.
0ad489b182ebb3789322345e22cf750f88ae167and PR 42891 [Paul J. Reder]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) mod_ssl: Add support for caching SSL Sessions in memcached. [Paul Querna]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) ab: Add -r option to continue after socket receive errors.
0ad489b182ebb3789322345e22cf750f88ae167and [Filip Hanik <devlist hanik.com>]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) mod_ldap: Fix the search limit parameter to ldap_search_ext_s()
0ad489b182ebb3789322345e22cf750f88ae167and for SDKs that define LDAP_NO_LIMIT to something other than -1.
0ad489b182ebb3789322345e22cf750f88ae167and [David Jones <oscaremma gmail.com>]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) apxs: Enhance -q flag to print all known variables and their values
0ad489b182ebb3789322345e22cf750f88ae167and when invoked without variable name(s).
0ad489b182ebb3789322345e22cf750f88ae167and [William Rowe, Sander Temme]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) apxs: Eliminate run-time check for mod_so. PR 40653.
0ad489b182ebb3789322345e22cf750f88ae167and [David M. Lee <dmlee crossroads.com>]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) beos MPM: Create pmain pool and run modules' child_init hooks when
0ad489b182ebb3789322345e22cf750f88ae167and entering ap_mpm_run(), then destroy pmain when exiting ap_mpm_run().
0ad489b182ebb3789322345e22cf750f88ae167and [Chris Darroch]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) netware MPM: Destroy pmain pool when exiting ap_mpm_run() so that
0ad489b182ebb3789322345e22cf750f88ae167and cleanups registered in modules' child_init hooks are performed.
0ad489b182ebb3789322345e22cf750f88ae167and [Chris Darroch]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) mod_dbd: Stash DBD connections in request_config of initial request
0ad489b182ebb3789322345e22cf750f88ae167and only, or else sub-requests and internal redirections may cause
0ad489b182ebb3789322345e22cf750f88ae167and entire DBD pool to be stashed in a single HTTP request. [Chris Darroch]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) Fix issue which could cause error messages to be written to access logs
0ad489b182ebb3789322345e22cf750f88ae167and on Win32. PR 40476. [Tom Donovan <Tom.Donovan acm.org>]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) The LockFile directive, which specifies the location of
0ad489b182ebb3789322345e22cf750f88ae167and the accept() mutex lockfile, is deprecated. Instead, the
0ad489b182ebb3789322345e22cf750f88ae167and AcceptMutex directive now takes an optional lockfile
0ad489b182ebb3789322345e22cf750f88ae167and location parameter, ala SSLMutex. [Jim Jagielski]
0ad489b182ebb3789322345e22cf750f88ae167and
0ad489b182ebb3789322345e22cf750f88ae167and *) mod_authn_dbd: Export any additional columns queried in the SQL select
0ad489b182ebb3789322345e22cf750f88ae167and 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]
*) mod_proxy: Support environment variable interpolation in reverse
proxying directives. [Nick Kew]
*) core: Add the filename of the configuration file to the warning message
about the useless use of AllowOverride. PR 39992.
[Darryl Miles <darryl darrylmiles.org>]
*) 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_cache: Convert all values to seconds before comparing them when
checking whether to send a Warning header for a stale response.
PR 39713. [Owen Taylor <otaylor redhat.com>]
*) 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