CHANGES revision c6d33447e28403a90ad817dba4df75fae785be28
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews -*- coding: utf-8 -*-
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark AndrewsChanges with Apache 2.3.0
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews[ When backported to 2.2.x, remove entry from this file ]
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews *) mod_serf: New module for Reverse Proxying. [Paul Querna]
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews *) mod_autoindex: Generate valid XHTML output by adding the xhtml
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews namespace. PR 43649 [Jose Kahan <jose w3.org>]
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews *) core: Add the option to keep aside a request body up to a certain
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews size that would otherwise be discarded, to be consumed by filters
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews such as mod_include. When enabled for a directory, POST requests
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews to shtml files can be passed through to embedded scripts as POST
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews requests, rather being downgraded to GET requests. [Graham Leggett]
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews *) mod_ssl: Fix TLS upgrade (RFC 2817) support. PR 41231. [Joe Orton]
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews *) scoreboard: Correctly declare ap_time_process_request.
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews PR 43789 [Tom Donovan <Tom.Donovan acm.org>]
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews *) mod_ldap: Give callers a reference to data copied into the request
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews pool instead of references directly into the cache
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews PR 43786 [Eric Covener]
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews *) mod_ldap: Stop passing a reference to pconf around for
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews (limited) use during request processing, avoiding possible
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews memory corruption and crashes. [Eric Covener]
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews *) mod_status: Add SeeRequestTail directive, which determines if
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews ExtendedStatus displays the 1st 63 characters of the request
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews or the last 63. Useful for those requests with large string
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews lengths and which only vary with the last several characters.
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews [Jim Jagielski]
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews *) mod_proxy: add "nocanon" keyword to ProxyPass, to suppress
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews URI-canonicalisation in a reverse proxy.
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews PR 41798 [Nick Kew]
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews *) core; scoreboard: ap_get_scoreboard_worker(sbh) now takes the sbh member
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews from the connection rec, ap_get_scoreboard_worker(proc, thread) will now
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews provide the unusual legacy lookup. [William Rowe]
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews *) mod_proxy_http: Don't escape/unescape forward-proxied URLs
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews PR 42592 [Nick Kew]
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews *) mpm winnt: fix null pointer dereference
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews PR 42572 [Davi Arnaut]
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews *) mod_proxy_http: Correctly forward unexpected interim (HTTP 1xx)
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews responses from the backend according to RFC2616. But make it
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews configurable in case something breaks on it.
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews PR 16518 [Nick Kew]
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews *) mod_deflate: Don't leave a strong ETag in place while transforming
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews the entity.
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews PR 39727 [Nick Kew]
30370d905e9be3be7d9b947fd432bacecbb13bb9Evan Hunt
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews *) core: reinstate location walk to fix config for subrequests
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews PR 41960 [Jose Kahan <jose w3.org>]
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews *) mod_log_config: Add format options for %p so that the actual local
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews or remote port can be logged. PR 43415. [Adam Hasselbalch Hansen
cc51cd2d2076e33117c60c9effcb8caccde4983bWitold Krecicki <ahh@one.com>, Ruediger Pluem, Jeff Trawick]
1bce43adcc11d21afaf645cbe466553aabc725b2Mark Andrews
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews *) mod_rewrite: Add the novary flag to RewriteCond.
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews [Ruediger Pluem]
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews *) mod_include: Add an "if" directive syntax to test whether an URL
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews is accessible, and if so, conditionally display content. This
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews allows a webmaster to hide a link to a private page when the user
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews has no access to that page. [Graham Leggett]
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews *) mod_authnz_ldap, mod_authn_dbd: Tidy up the code to expose authn
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews parameters to the environment. Improve portability to
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews EBCDIC machines by using apr_toupper(). [Martin Kraemer]
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews *) mod_ldap, mod_authnzldap: Add support for nested groups (i.e. the ability
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews to authorize an authenticated user via a "require ldap-group X" directive
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews where the user is not in group X, but is in a subgroup contained in X.
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews PR 42891 [Paul J. Reder]
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews *) Event MPM: Add support for running under mod_ssl, by reverting to the
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews Worker MPM behaviors, when run under an input filter that buffers
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews its own data. [Paul Querna]
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews *) mod_ssl: Add support for caching SSL Sessions in memcached. [Paul Querna]
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews *) mod_substitute: Added a new experimental output filter, which
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews performs inline response content pattern matching (including
cc51cd2d2076e33117c60c9effcb8caccde4983bWitold Krecicki regex) and substitution. [Jim Jagielski]
1bce43adcc11d21afaf645cbe466553aabc725b2Mark Andrews
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews *) core: Change etag generation to produce identical results on
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews 32-bit and 64-bit platforms. PR 40064. [Joe Orton]
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews *) ab: Add -r option to continue after socket receive errors.
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews [Filip Hanik <devlist hanik.com>]
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews *) mod_ldap: Fix the search limit parameter to ldap_search_ext_s()
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews for SDKs that define LDAP_NO_LIMIT to something other than -1.
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews [David Jones <oscaremma gmail.com>]
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews *) mod_dbd: Introduce configuration groups to allow inheritance by virtual
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews hosts of database configurations from the main server. Determine the
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews minimal set of distinct configurations and share connection pools
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews whenever possible. Allow virtual hosts to override inherited SQL
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews statements. PR 41302. [Chris Darroch]
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews *) core: Fix broken chunk filtering that causes all non blocking reads to be
91f66e374b1c5b8cecc18dfb7ae869900b22e904Mark Andrews converted into blocking reads. PR 41056. [Jean-Frederic Clere, Jim Jagielski]
1bce43adcc11d21afaf645cbe466553aabc725b2Mark Andrews
*) 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]
*) 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