998a0c99bc22357406f359ace2f602c5d6e376c6wrowe -*- coding: utf-8 -*-

a601d863bd772fefc4dc82a883589d8be6a44811wroweChanges with Apache 2.5.0

10a6f4803b893e9e77f5ad60ccb387ca1a15f84djerenkrantz

a601d863bd772fefc4dc82a883589d8be6a44811wrowe *) mod_ssl: Extend the scope of SSLSessionCacheTimeout to sessions

a601d863bd772fefc4dc82a883589d8be6a44811wrowe resumed by TLS session resumption (RFC 5077). [Rainer Jung]

a601d863bd772fefc4dc82a883589d8be6a44811wrowe

a601d863bd772fefc4dc82a883589d8be6a44811wrowe *) mod_proxy_ajp: Forward local IP address as a custom request attribute

a601d863bd772fefc4dc82a883589d8be6a44811wrowe like we already do for the remote port. [Rainer Jung]

a601d863bd772fefc4dc82a883589d8be6a44811wrowe

6f51bbc3054846e0c0a897d5f16ceba1726bebc6jerenkrantz *) mod_authnz_ldap: Return LDAP connections to the pool before the handler

6f51bbc3054846e0c0a897d5f16ceba1726bebc6jerenkrantz is run, instead of waiting until the end of the request. [Eric Covener]

6f51bbc3054846e0c0a897d5f16ceba1726bebc6jerenkrantz

6f51bbc3054846e0c0a897d5f16ceba1726bebc6jerenkrantz *) mod_ldap: Be more conservative with the last-used time for

6f51bbc3054846e0c0a897d5f16ceba1726bebc6jerenkrantz LDAPConnectionPoolTTL. PR54587 [Eric Covener]

6f51bbc3054846e0c0a897d5f16ceba1726bebc6jerenkrantz

a601d863bd772fefc4dc82a883589d8be6a44811wrowe *) mod_deflate: Don't fail when flushing inflated data to the user-agent

ff920f8ae37ba372801b67ea7c3d5bf1dfb55585dreid and that coincides with the end of stream ("Zlib error flushing inflate

ff920f8ae37ba372801b67ea7c3d5bf1dfb55585dreid buffer"). PR 56196. [Christoph Fausak <christoph fausak glueckkanja.com>]

998a0c99bc22357406f359ace2f602c5d6e376c6wrowe

ff920f8ae37ba372801b67ea7c3d5bf1dfb55585dreid *) mod_proxy: Don't limit the size of the connectable Unix Domain Socket

998a0c99bc22357406f359ace2f602c5d6e376c6wrowe paths. [Christophe Jaillet, Yann Ylavic]

998a0c99bc22357406f359ace2f602c5d6e376c6wrowe

998a0c99bc22357406f359ace2f602c5d6e376c6wrowe *) mod_ssl: dump SSL IO/state for the write side of the connection(s),

998a0c99bc22357406f359ace2f602c5d6e376c6wrowe like reads (level TRACE4). [Yann Ylavic]

998a0c99bc22357406f359ace2f602c5d6e376c6wrowe

998a0c99bc22357406f359ace2f602c5d6e376c6wrowe *) mod_proxy: Shutdown (eg. close notify) the backend connection before

998a0c99bc22357406f359ace2f602c5d6e376c6wrowe closing. [Yann Ylavic]

998a0c99bc22357406f359ace2f602c5d6e376c6wrowe

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein *) mpm_event[opt]: Send the SSL close notify alert when the KeepAliveTimeout

998a0c99bc22357406f359ace2f602c5d6e376c6wrowe expires. PR54998. [Yann Ylavic]

ff920f8ae37ba372801b67ea7c3d5bf1dfb55585dreid

a601d863bd772fefc4dc82a883589d8be6a44811wrowe *) mod_ssl: Ensure that the SSL close notify alert is flushed to the client.

a601d863bd772fefc4dc82a883589d8be6a44811wrowe PR54998. [Tim Kosse <tim.kosse filezilla-project.org>, Yann Ylavic]

a601d863bd772fefc4dc82a883589d8be6a44811wrowe

998a0c99bc22357406f359ace2f602c5d6e376c6wrowe *) mod_log_config: Add GlobalLog to allow a globally defined log to

a601d863bd772fefc4dc82a883589d8be6a44811wrowe be inherited by virtual hosts that define a CustomLog.

a601d863bd772fefc4dc82a883589d8be6a44811wrowe [Edward Lu <Chaosed0 gmail.com>]

a601d863bd772fefc4dc82a883589d8be6a44811wrowe

a601d863bd772fefc4dc82a883589d8be6a44811wrowe *) MPMs: Support SO_REUSEPORT to create multiple duplicated listener

998a0c99bc22357406f359ace2f602c5d6e376c6wrowe records for scalability. [Yingqi Lu <yingqi.lu@intel.com>,

998a0c99bc22357406f359ace2f602c5d6e376c6wrowe Jeff Trawick, Jim Jagielski]

a601d863bd772fefc4dc82a883589d8be6a44811wrowe

a601d863bd772fefc4dc82a883589d8be6a44811wrowe *) mod_proxy_html: support automatic detection of doctype and processing

a601d863bd772fefc4dc82a883589d8be6a44811wrowe of FPIs. PR56285 [Micha Lenk <micha lenk info>, Nick Kew]

a601d863bd772fefc4dc82a883589d8be6a44811wrowe

a601d863bd772fefc4dc82a883589d8be6a44811wrowe *) mod_proxy_html: skip documents shorter than 4 bytes

a601d863bd772fefc4dc82a883589d8be6a44811wrowe PR 56286 [Micha Lenk <micha lenk info>]

a601d863bd772fefc4dc82a883589d8be6a44811wrowe

a601d863bd772fefc4dc82a883589d8be6a44811wrowe *) mod_proxy_fdpass: Fix computation of the size of 'struct sockaddr_un'

a601d863bd772fefc4dc82a883589d8be6a44811wrowe when passed to 'connect()'.

a601d863bd772fefc4dc82a883589d8be6a44811wrowe [Graham Dumpleton <grahamd apache org>]

a601d863bd772fefc4dc82a883589d8be6a44811wrowe

a601d863bd772fefc4dc82a883589d8be6a44811wrowe *) core: Add ap_mpm_resume_suspended() API to allow a suspended connection

fc9e01023a2fb7f7af9b25621ab080bbe7a95611jerenkrantz to resume. PR56333

a601d863bd772fefc4dc82a883589d8be6a44811wrowe [Artem <artemciy gmail.com>, Edward Lu <Chaosed0 gmail.com>]

998a0c99bc22357406f359ace2f602c5d6e376c6wrowe

998a0c99bc22357406f359ace2f602c5d6e376c6wrowe *) core: Add ap_mpm_register_socket_callback_timeout() API. [Eric Covener]

998a0c99bc22357406f359ace2f602c5d6e376c6wrowe

998a0c99bc22357406f359ace2f602c5d6e376c6wrowe *) mod_proxy_wstunnel: Honor ProxyWebsocketIdleTimeout in asynchronous

998a0c99bc22357406f359ace2f602c5d6e376c6wrowe processing mode. [Eric Covener]

998a0c99bc22357406f359ace2f602c5d6e376c6wrowe

998a0c99bc22357406f359ace2f602c5d6e376c6wrowe *) mod_authnz_ldap: Fail explicitly when the filter is too long. Remove

998a0c99bc22357406f359ace2f602c5d6e376c6wrowe unnecessary apr_pstrdup() and strlen(). [Graham Leggett]

998a0c99bc22357406f359ace2f602c5d6e376c6wrowe

998a0c99bc22357406f359ace2f602c5d6e376c6wrowe *) Add the ldap-search option to mod_authnz_ldap, allowing authorization

998a0c99bc22357406f359ace2f602c5d6e376c6wrowe to be based on arbitrary expressions that do not include the username.

998a0c99bc22357406f359ace2f602c5d6e376c6wrowe [Graham Leggett]

bfae8a5d3c37df19dea49b411b109198c7e84a4fbrianp

bfae8a5d3c37df19dea49b411b109198c7e84a4fbrianp *) Add the ldap function to the expression API, allowing LDAP filters and

bfae8a5d3c37df19dea49b411b109198c7e84a4fbrianp distinguished names based on expressions to be escaped correctly to

7dfb10a15cdfd48a23a9aa5713a2deb129821761wrowe guard against LDAP injection. [Graham Leggett]

7dfb10a15cdfd48a23a9aa5713a2deb129821761wrowe

998a0c99bc22357406f359ace2f602c5d6e376c6wrowe *) Add module mod_ssl_ct, which provides an implementation of Certificate

998a0c99bc22357406f359ace2f602c5d6e376c6wrowe Transparency (RFC 6962) for httpd. [Jeff Trawick]

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein *) mod_proxy: Preserve original request headers even if they differ

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein from the ones to be forwarded to the backend. PR 45387.

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein [Yann Ylavic]

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein *) mod_remoteip: Prevent an external proxy from presenting an internal

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein proxy. PR 55962. [Mike Rumph]

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein *) mod_ssl: Add hooks to allow other modules to perform processing at

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein several stages of initialization and connection handling. See

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein mod_ssl_openssl.h. [Jeff Trawick]

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein *) mod_proxy_wstunnel: Avoid sending error responses down an upgraded

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein websockets connection as it is being close down. [Eric Covener]

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein *) mod_proxy_wstunnel: Allow the administrator to cap the amount

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein of time a synchronous websockets connection stays idle with

cdc56e100a8fa11e989d1633914502db1c8e0818wrowe ProxyWebsocketIdleTimeout. [Eric Covener]

cdc56e100a8fa11e989d1633914502db1c8e0818wrowe

cdc56e100a8fa11e989d1633914502db1c8e0818wrowe *) mod_proxy_wstunnel: Change to opt-in for asynchronous support, adding

cdc56e100a8fa11e989d1633914502db1c8e0818wrowe directives ProxyWebsocketAsync and ProxyWebsocketAsyncDelay.

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein [Eric Covener]

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein

cdc56e100a8fa11e989d1633914502db1c8e0818wrowe *) mod_proxy_wstunnel: Stop leaking websockets backend connections under

cdc56e100a8fa11e989d1633914502db1c8e0818wrowe event MPM (trunk-only). [Eric Covener]

cdc56e100a8fa11e989d1633914502db1c8e0818wrowe

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein *) mod_proxy_http: Add detach_backend hook (potentially usable

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein in other proxy scheme handlers). [Jeff Trawick]

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein *) mod_deflate: Add DeflateAlterETag to control how the ETag

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein is modified. The 'NoChange' parameter mimics 2.2.x behavior.

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein PR 45023, PR 39727. [Eric Covener]

cdc56e100a8fa11e989d1633914502db1c8e0818wrowe

cdc56e100a8fa11e989d1633914502db1c8e0818wrowe *) mod_rewrite: Add 'BNF' (backreferences-no-plus) flag to RewriteRule to

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein allow spaces in backreferences to be encoded as %20 instead of '+'.

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein [Eric Covener]

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein *) mod_rewrite: Support an optional list of characters to escape in the

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein argument for the 'B' (escape backreferences) flag. [Eric Covener]

cdc56e100a8fa11e989d1633914502db1c8e0818wrowe

cdc56e100a8fa11e989d1633914502db1c8e0818wrowe *) mod_ssl: Add SSLOCSPUseRequestNonce directive to control whether or not

cdc56e100a8fa11e989d1633914502db1c8e0818wrowe OCSP requests should use a nonce to be checked against the responder's

cdc56e100a8fa11e989d1633914502db1c8e0818wrowe one. PR 56233. [ Yann Ylavic ]

cdc56e100a8fa11e989d1633914502db1c8e0818wrowe

cdc56e100a8fa11e989d1633914502db1c8e0818wrowe *) mod_dir: Default to 2.2-like behavior and skip execution when method is

cdc56e100a8fa11e989d1633914502db1c8e0818wrowe neither GET nor POST, such as for DAV requests. PR 54914. [Chris Darroch]

cdc56e100a8fa11e989d1633914502db1c8e0818wrowe

cdc56e100a8fa11e989d1633914502db1c8e0818wrowe *) mod_rewrite: Rename the handler that does per-directory internal

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein redirects to "rewrite-redirect-handler" from "redirect-handler" so

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein it is less ambiguous and less likely to be reused. [Eric Covener]

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein *) mod_rewrite: Protect against looping with the [N] flag by enforcing a

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein default limit of 10000 iterations, and allowing each rule to change its

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein limit. [Eric Covener]

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein *) mod_ssl: Fix config merging of SSLOCSPEnable and SSLOCSPOverrideResponder.

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein [Jeff Trawick]

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein

10a6f4803b893e9e77f5ad60ccb387ca1a15f84djerenkrantz *) Add HttpContentLengthHeadZero and HttpExpectStrict directives.

10a6f4803b893e9e77f5ad60ccb387ca1a15f84djerenkrantz [Yehuda Sadeh <yehuda inktank com>, Justin Erenkrantz]

10a6f4803b893e9e77f5ad60ccb387ca1a15f84djerenkrantz

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein *) mod_ssl: Add -t -DDUMP_CA_CERTS option which dumps the filenames of all

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein configured SSL CA certificates to stdout the same way as DUMP_CERTS does.

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein [Jan Kaluza]

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein *) mod_ssl: Don't flush when an EOS is received. Prepares mod_ssl

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein to support write completion. [Graham Leggett]

10a6f4803b893e9e77f5ad60ccb387ca1a15f84djerenkrantz

10a6f4803b893e9e77f5ad60ccb387ca1a15f84djerenkrantz *) core: Add parse_errorlog_arg callback to ap_errorlog_provider

10a6f4803b893e9e77f5ad60ccb387ca1a15f84djerenkrantz to allow providers to check the ErrorLog argument. [Jan Kaluza]

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein *) mod_cgid: Use the servers Timeout for each read from a CGI script,

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein allow override with new CGIDRequestTimeout directive. PR43494

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein [Eric Covener, Toshikuni Fukaya <toshikuni-fukaya cybozu co jp>]

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein *) core: ensure any abnormal exit is reported to stderr if it's a tty.

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein PR 55670 [Nick Kew]

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein *) mod_lua: Let the Inter-VM get/set functions work with a global

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein shared memory pool instead of a per-process pool. [Daniel Gruno]

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein *) ldap: Support ldaps when using the Microsoft LDAP SDK.

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein PR 54626. [Jean-Frederic Clere]

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein *) mod_proxy: Add ap_connection_reusable() for checking if a connection

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein is reusable as of this point in processing. [Jeff Trawick]

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein *) mod_authnz_ldap: Change default value of AuthLDAPMaxSubGroupDepth to 0

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein to avoid performance problems when subgroups aren't in use. [Eric Covener]

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein *) mod_syslog: New module implementing syslog ap_error_log provider.

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein Previously, this code was part of core, now it's in separate module.

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein [Jan Kaluza]

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein *) core: Add ap_errorlog_provider to make ErrorLog logging modular. Move

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein syslog support from core to new mod_syslog. [Jan Kaluza]

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein *) mod_status, mod_echo: Fix the display of client addresses.

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein They were truncated to 31 characters which is not enough for IPv6 addresses.

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein PR 54848 [Bernhard Schmidt <berni birkenwald de>]

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein

27ddebab333df2a3d82b0f4ea63878d1d9f38ae8gstein *) core: Add ap_log_data(), ap_log_rdata(), etc. for logging buffers.

[Jeff Trawick]

*) mod_unique_id: Use output of the PRNG rather than IP address and

pid, avoiding sleep() call and possible DNS issues at startup,

plus improving randomness for IPv6-only hosts.

[Jan Kaluza <jkaluza redhat.com>]

*) mod_authnz_ldap: Support primitive LDAP servers that do not accept

filters, such as "SDBM-backed LDAP" on z/OS, by allowing a special

filter "none" to be specified in AuthLDAPURL. [Eric Covener]

*) mod_file_cache: mod_file_cache should be able to serve files that

haven't had a Content-Type set via e.g. mod_mime. [Eric Covener]

*) core: merge AllowEncodedSlashes from the base configuration into

virtual hosts. [Eric Covener]

*) AIX: Install DSO's with "cp" instead of "install" in instdso.sh

[Eric Covener]

*) mod_ldap: Don't keep retrying if a new LDAP connection times out.

[Eric Covener]

*) mod_deflate: permit compilation of mod_deflate against a zlib that has

been configured with -D Z_PREFIX, which redefines the token "deflate".

[Eric Covener]

*) mod_auth_digest: Use the secret when generating nonces in all cases and

not only when AuthName is used in .htaccess files (this change may cause

problems if used with round robin load balancers). Don't regenerate the

secret on graceful restarts. PR 54637 [Stefan Fritsch]

*) core: Remove apr_brigade_flatten(), buffering and duplicated code

from the HTTP_IN filter, parse chunks in a single pass with zero copy.

Reduce memory usage by 48 bytes per request. [Graham Leggett]

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

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

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

needed. [Graham Leggett]

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

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

compliant with RFC2616 14.9.4 Cache Revalidation and Reload Controls.

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

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

<alejandro.alvarez.ayllon cern.ch>]

*) 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_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]

*) 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]

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

[Jan Kaluza <jkaluza redhat.com>]

*) 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]

*) 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