fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater -*- coding: utf-8 -*-

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic UpdaterChanges with Apache 2.5.0

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater *) core: Stop the HTTP_IN filter from attempting to write error buckets

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater to the output filters, which is bogus in the proxy case. Create a

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater clean mapping from APR codes to HTTP status codes, and use it where

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater needed. [Graham Leggett]

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater *) mod_proxy: Ensure we don't attempt to amend a table we are iterating

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater through, ensuring that all headers listed by Connection are removed.

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater [Graham Leggett, Co-Advisor <coad measurement-factory.com>]

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater *) core: apachectl -S prints wildcard name-based virtual hosts twice.

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater PR54948 [Eric Covener]

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater *) mod_proxy: Reject invalid values for Max-Forwards. [Graham Leggett,

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater Co-Advisor <coad measurement-factory.com>]

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater *) mod_cache: If a 304 response indicates an entity not currently cached, then

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater the cache MUST disregard the response and repeat the request without the

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater conditional. [Graham Leggett, Co-Advisor <coad measurement-factory.com>]

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater *) mod_proxy: Fix seg-faults when using the global pool on threaded

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater MPMs [Thomas Eckert <thomas.r.w.eckert gmail.com>, Jim Jagielski]

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater *) mod_proxy: Ensure network errors detected by the proxy are returned as

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater 504 Gateway Timout as opposed to 502 Bad Gateway, in order to be

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater compliant with RFC2616 14.9.4 Cache Revalidation and Reload Controls.

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater [Graham Leggett, Co-Advisor <coad measurement-factory.com>]

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater *) mod_cache: Ensure that we don't attempt to replace a cached response

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater with an older response as per RFC2616 13.12. [Graham Leggett, Co-Advisor

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <coad measurement-factory.com>]

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater *) core, mod_cache: Ensure RFC2616 compliance in ap_meets_conditions()

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater with weak validation combined with If-Range and Range headers. Break

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater out explicit conditional header checks to be useable elsewhere in the

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater server. Ensure weak validation RFC compliance in the byteranges filter.

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater Ensure RFC validation compliance when serving cached entities. PR 16142

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater [Graham Leggett, Co-Advisor <coad measurement-factory.com>]

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater *) core: Add the ability to do explicit matching on weak and strong ETags

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater as per RFC2616 Section 13.3.3. [Graham Leggett, Co-Advisor

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <coad measurement-factory.com>]

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater *) mod_cache: Ensure that updated responses to HEAD requests don't get

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater mistakenly paired with a previously cached body. Ensure that any existing

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater body is removed when a HEAD request is cached. [Graham Leggett,

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater Co-Advisor <coad measurement-factory.com>]

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater *) mod_cache: Honour Cache-Control: no-store in a request. [Graham Leggett]

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater *) mod_cache: RFC2616 14.9.3 The s-maxage directive also implies the

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater semantics of the proxy-revalidate directive. [Graham Leggett]

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater *) mod_cache: Make sure that contradictory entity headers present in a 304

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater Not Modified response are caught and cause the entity to be removed.

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater [Graham Leggett]

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater *) mod_cache: Make sure Vary processing handles multivalued Vary headers and

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater multivalued headers referred to via Vary. [Graham Leggett]

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater *) mod_cache: When serving from cache, only the last header of a multivalued

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater header was taken into account. Fixed. [Graham Leggett]

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater *) mod_cache: Ignore response headers specified by no-cache=header and

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater private=header as specified by RFC2616 14.9.1 What is Cacheable. Ensure

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater that these headers are still processed when multiple Cache-Control

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater headers are present in the response. PR 54706 [Graham Leggett,

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater Yann Ylavic <ylavic.dev gmail.com>]

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater *) mod_cache: Invalidate cached entities in response to RFC2616 Section

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater 13.10 Invalidation After Updates or Deletions. PR 15868 [Graham

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater Leggett]

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater *) mod_dav: mod_dav overrides dav_fs response on PUT failure. PR 35981

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater [Basant Kumar Kukreja <basant.kukreja sun.com>, Alejandro Alvarez

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <alejandro.alvarez.ayllon cern.ch>]

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater *) mod_dav: Do not segfault on PROPFIND with a zero length DBM.

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater PR 52559 [Diego Santa Cruz <diego.santaCruz spinetix.com>]

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater *) mod_dav: Do not fail PROPPATCH when prop namespace is not known.

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater PR 52559 [Diego Santa Cruz <diego.santaCruz spinetix.com>]

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater *) mod_dav: When a PROPPATCH attempts to remove a non-existent dead

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater property on a resource for which there is no dead property in the same

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater namespace httpd segfaults. PR 52559 [Diego Santa Cruz

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <diego.santaCruz spinetix.com>]

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater *) mod_dav: PROPPATCH delete (svn propdel) silently discards errors.

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater PR 53525 [Arwin Arni <arwin collab.net>]

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater *) mod_dav: Ensure URI is correctly uriencoded on return. PR 54611

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater [Timothy Wood <tjw omnigroup.com>]

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater *) mod_dav: Sending a If or If-Match header with an invalid ETag doesn't

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater result in a 412 Precondition Failed. PR 54610 [Timothy Wood

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <tjw omnigroup.com>]

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater *) mod_dav: Make sure that when we prepare an If URL for Etag comparison,

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater we compare unencoded paths. PR 53910 [Timothy Wood <tjw omnigroup.com>]

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater *) core, mod_ssl: Lift the restriction that prevents mod_ssl taking

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater full advantage of the event MPM. Enable the ability for a module

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater to reverse the sense of a poll event from a read to a write or vice

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater versa. [Graham Leggett]

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater *) htpasswd: Add -v option to verify a password. [Stefan Fritsch]

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater *) htpasswd, htdbm: Fix password generation. PR 54735. [Stefan Fritsch]

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater

fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater *) mod_dav: Improve error handling in dav_method_put(), add new

dav_join_error() function. PR 54145. [Ben Reser <ben reser.org>]

*) mod_auth_digest: Fix crashes if shm initialization failed. [Stefan

Fritsch]

*) mod_ldap: LDAP connections used for authentication were not respecting

LDAPConnectionPoolTimeout. PR 54587

*) core: ap_rgetline_core now pulls from r->proto_input_filters.

*) mod_proxy_html: process parsed comments immediately.

Fixes bug where parsed comments may be lost. [Nick Kew]

*) mod_proxy_html: introduce doctype for HTML 5 [Nick Kew]

*) mod_proxy_html: fix typo-bug processing "strict" vs "transitional"

HTML/XHTML [Nick Kew]

*) core: Add option to add valgrind support. Use it to reduce false positive

warnings in mod_ssl. [Stefan Fritsch]

*) mod_lua: Add bindings for apr_dbd/mod_dbd database access

[Daniel Gruno]

*) mod_authn_file, mod_authn_dbd, mod_authn_dbm, mod_authn_socache:

Cache the result of the most recent password hash verification for every

keep-alive connection. This saves some expensive calculations.

[Stefan Fritsch]

*) http: Remove support for Request-Range header sent by Navigator 2-3 and

MSIE 3. [Stefan Fritsch]

*) core, http: Extend HttpProtocol with an option to enforce stricter HTTP

conformance or to only log the found problems. [Stefan Fritsch]

*) core: Correctly parse an IPv6 literal host specification in an absolute

URL in the request line. [Stefan Fritsch]

*) mod_ssl: add support for subjectAltName-based host name checking

in proxy mode. PR 54030. [Kaspar Brand]

*) mpm_event: Check that AsyncRequestWorkerFactor is not negative. PR 54254.

[Jackie Zhang <jackie qq zhang gmail com>]

*) mod_ssl: Add support for OpenSSL configuration commands [Stephen Henson]

*) EventOpt MPM

*) core: Add LogLevelOverride directive that allows to override the

loglevel for clients from certain IPs. This also works for things

like the SSL handshake where <If> LogLevel ... </If> is evaluated

too late. [Stefan Fritsch]

*) core: Add new directive Warning to issue warnings from a configuration

file. Both Warning and Error now generate a timestamped log message.

[Fabien Coelho]

*) ap_expr: Add SERVER_PROTOCOL_VERSION, ..._MAJOR, and ..._MINOR

variables. [Stefan Fritsch]

*) core: New directive RegisterHttpMethod for registering non-standard

HTTP methods. [Stefan Fritsch]

*) core: New directive HttpProtocol which allows to disable HTTP/0.9

support. [Stefan Fritsch]

*) mod_allowhandlers: New module to forbid specific handlers for specific

directories. [Stefan Fritsch]

*) configure: Fix processing of --disable-FEATURE for various features.

[Jeff Trawick]

*) mod_systemd: New module, for integration with systemd on Linux.

[Jan Kaluza <jkaluza redhat.com>]

*) mod_cache_socache: New cache implementation backed by mod_socache

that replaces mod_mem_cache removed from httpd v2.2. [Graham

Leggett]

*) core: Add dirwalk_stat and pre_htaccess hooks, allowing mpm-itk

to be used without patches to httpd core. [Jeff Trawick]

*) mod_lua: Add LuaInputFilter/LuaOutputFilter for creating content

filters in Lua [Daniel Gruno]

*) WinNT MPM: Store pid and generation for each thread in scoreboard

to allow tracking of threads from exiting children via mod_status

or other such mechanisms. [Jeff Trawick]

*) mod_ssl: Catch missing or mismatched client cert/key pairs with

SSLProxyMachineCertificateFile/Path directives. PR 52212.

[Keith Burdis <keith burdis.org>, Joe Orton]

*) mod_lua: Allow scripts handled by the lua-script handler to return

a status code to the client (such as a 302 or a 500) [Daniel Gruno]

*) mod_lua: Decline handling 'lua-script' if the file doesn't exist,

rather than throwing an internal server error. [Daniel Gruno]

*) mod_lua: Add functions r:flush and r:sendfile as well as additional

request information to the request_rec structure. [Daniel Gruno]

*) mod_lua: Add a server scope for Lua states, which creates a pool of

states with managable minimum and maximum size. [Daniel Gruno]

*) core: Add post_perdir_config hook.

[Steinar Gunderson <sgunderson bigfoot.com>]

*) mod_lua: Add new directive, LuaMapHandler, for dynamically mapping

URIs to Lua scripts and functions using regular expressions.

[Daniel Gruno]

*) mod_lua: Add new directive LuaCodeCache for controlling in-memory

caching of lua scripts. [Daniel Gruno]

*) The following now respect DefaultRuntimeDir/DEFAULT_REL_RUNTIMEDIR:

- APIs: ap_log_pid(), ap_remove_pid, ap_read_pid()

- core: the scoreboard (ScoreBoardFile), pid file (PidFile), and

mutexes (Mutex)

- mod_cache: thundering herd lock directory

- mod_lbmethod_heartbeat, mod_heartmonitor: heartbeat storage file

- mod_ldap: shared memory cache

- mod_socache_shmcb, mod_socache_dbm: shared memory or dbm for cache

[Jeff Trawick]

*) suexec: Add --enable-suexec-capabilites support on Linux, to use

setuid/setgid capability bits rather than a setuid root binary.

[Joe Orton]

*) suexec: Add support for logging to syslog as an alternative to logging

to a file; configure --without-suexec-logfile --with-suexec-syslog.

[Joe Orton]

*) mod_ssl: Add support for TLS Next Protocol Negotiation. PR 52210.

[Matthew Steele <mdsteele google.com>]

*) cross-compile: allow to provide CC_FOR_BUILD so that gen_test_char will

be compiled by the build compiler instead of the host compiler.

Also set CC_FOR_BUILD to 'cc' when cross-compilation is detected.

PR 51257. [Guenter Knauf]

*) core: In maintainer mode, replace apr_palloc with a version that

initializes the allocated memory with non-zero values, except if

AP_DEBUG_NO_ALLOC_POISON is defined. [Stefan Fritsch]

*) mod_policy: Add a new testing module to help server administrators

enforce a configurable level of protocol compliance on their

servers and application servers behind theirs. [Graham Leggett]

*) mod_firehose: Add a new debugging module able to record traffic

passing through the server in such a way that connections and/or

requests be reconstructed and replayed. [Graham Leggett]

*) mod_noloris

*) APREQ

*) Simple MPM

*) mod_serf

[Apache 2.5.0-dev includes those bug fixes and changes with the

Apache 2.4.xx tree as documented below, except as noted.]

Changes with Apache 2.4.x and later:

*) http://svn.apache.org/viewvc/httpd/httpd/branches/2.4.x/CHANGES?view=markup

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