2 Changes with Apache 2.3.2
4 *) ab: Fix maintenance of the pollset to resolve EALREADY errors
5 with kqueue (BSD/OS X) and excessive CPU with event ports (Solaris).
6 PR 44584. [Jeff Trawick]
8 *) mod_disk_cache: The module now turns off sendfile support if
9 'EnableSendfile off' is defined globally. [Lars Eilebrecht]
11 *) mod_deflate: Adjust content metadata before bailing out on 304
12 responses so that the metadata does not differ from 200 response.
15 *) mod_deflate: Fix creation of invalid Etag headers. We now make sure
16 that the Etag value is properly quoted when adding the gzip marker.
17 PR 39727, 45023. [Lars Eilebrecht, Roy T. Fielding]
19 *) Added 20x22 icons for ODF, SVG, and XML documents. PR 37185.
22 *) Disabled DefaultType directive and removed ap_default_type()
23 from core. We now exclude Content-Type from responses for which
24 a media type has not been configured via mime.types, AddType,
25 ForceType, or some other mechanism. PR 13986. [Roy T. Fielding]
27 *) mod_rewrite: Add IPV6 variable to RewriteCond
28 [Ryan Phillips <ryan-apache trolocsis.com>]
30 *) core: Enhance KeepAliveTimeout to support a value in milliseconds.
31 PR 46275. [Takashi Sato]
33 *) rotatelogs: Allow size units B, K, M, G and combination of
34 time and size based rotation. [Rainer Jung]
36 *) rotatelogs: Add flag for verbose (debug) output. [Rainer Jung]
38 *) mod_ssl: Fix merging of SSLRenegBufferSize directive. PR 46508
39 [<tlhackque yahoo.com>]
41 *) core: Translate the the status line to ASCII on EBCDIC platforms in
42 ap_send_interim_response() and for locally generated "100 Continue"
43 responses. [Eric Covener]
45 *) prefork: Fix child process hang during graceful restart/stop in
46 configurations with multiple listening sockets. PR 42829. [Joe Orton,
49 *) mod_session_crypto: Ensure that SessionCryptoDriver can only be
50 set in the global scope. [Graham Leggett]
52 *) mod_ext_filter: We need to detect failure to startup the filter
53 program (a mangled response is not acceptable). Fix to detect
54 failure, and offer configuration option either to abort or
55 to remove the filter and continue.
58 *) mod_session_crypto: Rewrite the session_crypto module against the
59 apr_crypto API. [Graham Leggett]
61 *) mod_auth_form: Fix a pool lifetime issue, don't remove the subrequest
62 until the main request is cleaned up. [Graham Leggett]
64 Changes with Apache 2.3.1
66 *) ap_slotmem: Add in new slot-based memory access API impl., including
67 2 providers (mod_sharedmem and mod_plainmem) [Jim Jagielski,
68 Jean-Frederic Clere, Brian Akins <brian.akins turner.com>]
70 *) mod_include: support generating non-ASCII characters as entities in SSI
73 *) core/utils: Enhance ap_escape_html API to support escaping non-ASCII chars
76 *) mod_rewrite: fix "B" flag breakage by reverting r5589343
77 PR 45529 [Bob Ionescu <bobsiegen googlemail.com>]
79 *) CGI: return 504 (Gateway timeout) rather than 500 when a script
80 times out before returning status line/headers.
83 *) mod_cgid: fix segfault problem on solaris.
84 PR 39332 [Masaoki Kobayashi <masaoki techfirm.co.jp>]
86 *) mod_proxy_scgi: Added. [André Malo]
88 *) mod_cache: Introduce 'no-cache' per-request environment variable
89 to prevent the saving of an otherwise cacheable response.
92 *) mod_rewrite: Introduce DiscardPathInfo|DPI flag to stop the troublesome
93 way that per-directory rewrites append the previous notion of PATH_INFO
94 to each substitution before evaluating subsequent rules.
95 PR 38642 [Eric Covener]
97 *) mod_cgid: Do not add an empty argument when calling the CGI script.
98 PR 46380 [Ruediger Pluem]
100 *) scoreboard: Remove unused sb_type from process_score.
101 [Torsten Foertsch <torsten.foertsch gmx.net>, Chris Darroch]
103 *) mod_ssl: Add SSLRenegBufferSize directive to allow changing the
104 size of the buffer used for the request-body where necessary
105 during a per-dir renegotiation. PR 39243. [Joe Orton]
107 *) mod_proxy_fdpass: New module to pass a client connection over to a separate
108 process that is reading from a unix daemon socket.
110 *) mod_ssl: Improve environment variable extraction to be more
111 efficient and to correctly handle DNs with duplicate tags.
112 PR 45975. [Joe Orton]
114 *) Remove the obsolete serial attribute from the RPM spec file. Compile
115 against the external pcre. Add missing binaries fcgistarter, and
116 mod_socache* and mod_session*. [Graham Leggett]
118 Changes with Apache 2.3.0
120 *) mod_ratelimit: New module to do bandwidth rate limiting. [Paul Querna]
122 *) Remove X-Pad header which was added as a work around to a bug in
123 Netscape 2.x to 4.0b2. [Takashi Sato <takashi lans-tv.com>]
125 *) Add DTrace Statically Defined Tracing (SDT) probes.
126 [Theo Schlossnagle <jesus omniti.com>, Paul Querna]
128 *) mod_proxy_balancer: Move all load balancing implementations
129 as individual, self-contained mod_proxy submodules under
130 modules/proxy/balancers [Jim Jagielski]
132 *) Rename APIs to include ap_ prefix:
133 find_child_by_pid -> ap_find_child_by_pid
134 suck_in_APR -> ap_suck_in_APR
135 sys_privileges_handlers -> ap_sys_privileges_handlers
136 unixd_accept -> ap_unixd_accept
137 unixd_config -> ap_unixd_config
138 unixd_killpg -> ap_unixd_killpg
139 unixd_set_global_mutex_perms -> ap_unixd_set_global_mutex_perms
140 unixd_set_proc_mutex_perms -> ap_unixd_set_proc_mutex_perms
141 unixd_set_rlimit -> ap_unixd_set_rlimit
144 *) core: When the ap_http_header_filter processes an error bucket, cleanup
145 the passed brigade before returning AP_FILTER_ERROR down the filter
146 chain. This unambiguously ensures the same error bucket isn't revisited
149 *) mod_lbmethod_heartbeat: New module to load balance mod_proxy workers
150 based on heartbeats. [Paul Querna]
152 *) mod_heartmonitor: New module to collect heartbeats, and write out a file
153 so that other modules can load balance traffic as needed. [Paul Querna]
155 *) mod_heartbeat: New module to generate multicast heartbeats to know if a
156 server is online. [Paul Querna]
158 *) core: Error responses set by filters were being coerced into 500 errors,
159 sometimes appended to the original error response. Log entry of:
160 'Handler for (null) returned invalid result code -3'
163 *) mod_buffer: Honour the flush bucket and flush the buffer in the
164 input filter. Make sure that metadata buckets are written to
165 the buffer, not to the final brigade. [Graham Leggett]
167 *) mod_buffer: Optimise the buffering of heap buckets when the heap
168 buckets stay exactly APR_BUCKET_BUFF_SIZE long. [Graham Leggett,
171 *) mod_buffer: Optional support for buffering of the input and output
172 filter stacks. Can collapse many small buckets into fewer larger
173 buckets, and prevents excessively small chunks being sent over
174 the wire. [Graham Leggett]
176 *) mod_privileges: new module to make httpd on Solaris privileges-aware
177 and to enable different virtualhosts to run with different
178 privileges and Unix user/group IDs [Nick Kew]
180 *) mod_mem_cache: this module has been removed. [William Rowe]
182 *) authn/z: Remove mod_authn_default and mod_authz_default.
185 *) authz: Fix handling of authz configurations, make default authz
186 logic replicate 2.2.x authz logic, and replace <Satisfy*>, Reject,
187 and AuthzMergeRules directives with Match, <Match*>, and AuthzMerge
188 directives. [Chris Darroch]
190 *) mod_authn_core: Prevent crash when provider alias created to
191 provider which is not yet registered. [Chris Darroch]
193 *) mod_authn_core: Add AuthType of None to support disabling
194 authentication. [Chris Darroch]
196 *) core: Allow <Limit> and <LimitExcept> directives to nest, and
197 constrain their use to conform with that of other access control
198 and authorization directives. [Chris Darroch]
200 *) unixd: turn existing code into a module, and turn the set user/group
201 and chroot into a child_init function. [Nick Kew]
203 *) core: Add ap_timeout_parameter_parse to public API. [Ruediger Pluem]
205 *) mod_dir: Support "DirectoryIndex disabled"
206 Suggested By André Warnier <aw ice-sa.com> [Eric Covener]
208 *) mod_ssl: Send Content-Type application/ocsp-request for POST requests to
209 OSCP responders. PR 46014 [Dr Stephen Henson <steve openssl.org>]
211 *) Export and install the mod_rewrite.h header to ensure the optional
212 rewrite_mapfunc_t and ap_register_rewrite_mapfunc functions are
213 available to third party modules. [Graham Leggett]
215 *) mod_authnz_ldap: don't return NULL-valued environment variables to
216 other modules. PR 39045 [Francois Pesce <francois.pesce gmail.com>]
218 *) Don't adjust case in pathname components that are not of interest
219 to mod_mime. Fixes mod_negotiation's use of such components.
220 PR 43250 [Basant Kumar Kukreja <basant.kukreja sun.com>]
222 *) Be tolerant in what you accept - accept slightly broken
223 status lines from a backend provide they include a valid status code.
224 PR 44995 [Rainer Jung <rainer.jung kippdata.de>]
226 *) New module mod_sed: filter Request/Response bodies through sed
227 [Basant Kumar Kukreja <basant.kukreja sun.com>]
229 *) mod_auth_form: Make sure that basic authentication is correctly
230 faked directly after login. [Graham Leggett]
232 *) mod_session_cookie, mod_session_dbd: Make sure cookies are set both
233 within the output headers and error output headers, so that the
234 session is maintained across redirects. [Graham Leggett]
236 *) mod_auth_form: Make sure the logged in user is populated correctly
237 after a form login. Fixes a missing REMOTE_USER variable directly
238 following a login. [Graham Leggett]
240 *) mod_session_cookie: Make sure that cookie attributes are correctly
241 included in the blank cookie when cookies are removed. This fixes an
242 inability to log out when using mod_auth_form. [Graham Leggett]
244 *) mod_autoindex: add configuration option to insert string
245 in HTML HEAD. [Nick Kew]
247 *) mod_session: Prevent a segfault when a CGI script sets a cookie with a
248 null value. [David Shane Holden <dpejesh apache.org>]
250 *) mod_headers: Prevent Header edit from processing only the first header
251 of possibly multiple headers with the same name and deleting the
252 remaining ones. PR 45333. [Ruediger Pluem]
254 *) mod_rewrite: Preserve the query string with [proxy,noescape]. PR 45247
257 *) core, authn/z: Determine registered authn/z providers directly in
258 ap_setup_auth_internal(), which allows optional functions that just
259 wrapped ap_list_provider_names() to be removed from authn/z modules.
262 *) authn/z: Convert common provider version strings to macros.
265 *) ab: Make ab.c compile on VC6. PR 45024 [Ruediger Pluem]
267 *) configure: Don't reject libtool 2.x
268 PR 44817 [Arfrever Frehtes Taifersar Arahesis <Arfrever.FTA gmail.com>]
270 *) core: When testing for slash-terminated configuration paths in
271 ap_location_walk(), don't look past the start of an empty string
272 such as that created by a <Location ""> directive.
275 *) core, mod_proxy: If a kept_body is present, it becomes safe for
276 subrequests to support message bodies. Make sure that safety
277 checks within the core and within the proxy are not triggered
278 when kept_body is present. This makes it possible to embed
279 proxied POST requests within mod_include. [Graham Leggett]
281 *) mod_auth_form: Make sure the input filter stack is properly set
282 up before reading the login form. Make sure the kept body filter
283 is correctly inserted to ensure the body can be read a second
284 time safely should the authn be successful. [Graham Leggett,
287 *) mod_request: Insert the KEPT_BODY filter via the insert_filter
288 hook instead of during fixups. Add a safety check to ensure the
289 filters cannot be inserted more than once. [Graham Leggett,
292 *) core: Do not allow Options ALL if not all options are allowed to be
293 overwritten. PR 44262 [Michał Grzędzicki <lazy iq.pl>]
295 *) ap_cache_cacheable_headers_out() will (now) always
296 merge an error headers _before_ clearing them and _before_
297 merging in the actual entity headers and doing normal
298 hop-by-hop cleansing. [Dirk-Willem van Gulik].
300 *) cache: retire ap_cache_cacheable_hdrs_out() which was used
301 for both in- and out-put headers; and replace it by a single
302 ap_cache_cacheable_headers() wrapped in a in- and out-put
303 specific ap_cache_cacheable_headers_in()/out(). The latter
304 which will also merge error and ensure content-type. To keep
305 cache modules consistent with ease. This API change bumps
306 up the minor MM by one [Dirk-Willem van Gulik].
308 *) mod_rewrite: Allow Cookie option to set secure and HttpOnly flags.
309 PR 44799 [Christian Wenz <christian wenz.org>]
311 *) Move the KeptBodySize directive, kept_body filters and the
312 ap_parse_request_body function out of the http module and into a
313 new module called mod_request, reducing the size of the core.
316 *) mod_dbd: Handle integer configuration directive parameters with a
319 *) Change the directives within the mod_session* modules to be valid
320 both inside and outside the location/directory sections, as
321 suggested by wrowe. [Graham Leggett]
323 *) mod_auth_form: Add a module capable of allowing end users to log
324 in using an HTML form, storing the credentials within mod_session.
327 *) Add a function to the http filters that is able to parse an HTML
328 form request with the type of application/x-www-form-urlencoded.
331 *) mod_session_crypto: Initialise SSL in the post config hook.
332 [Ruediger Pluem, Graham Leggett]
334 *) mod_session_dbd: Add a session implementation capable of storing
335 session information in a SQL database via the dbd interface. Useful
336 for sites where session privacy is important. [Graham Leggett]
338 *) mod_session_crypto: Add a session encoding implementation capable
339 of encrypting and decrypting sessions wherever they may be stored.
340 Introduces a level of privacy when sessions are stored on the
341 browser. [Graham Leggett]
343 *) mod_session_cookie: Add a session implementation capable of storing
344 session information within cookies on the browser. Useful for high
345 volume sites where server bound sessions are too resource intensive.
348 *) mod_session: Add a generic session interface to unify the different
349 attempts at saving persistent sessions across requests.
352 *) core, authn/z: Avoid calling access control hooks for internal requests
353 with configurations which match those of initial request. Revert to
354 original behaviour (call access control hooks for internal requests
355 with URIs different from initial request) if any access control hooks or
356 providers are not registered as permitting this optimization.
357 Introduce wrappers for access control hook and provider registration
358 which can accept additional mode and flag data. [Chris Darroch]
360 *) Introduced ap_expr API for expression evaluation.
361 This is adapted from mod_include, which is the first module
365 *) mod_authz_dbd: When redirecting after successful login/logout per
366 AuthzDBDRedirectQuery, do not report authorization failure, and use
367 first row returned by database query instead of last row.
370 *) mod_ldap: Correctly return all requested attribute values
371 when some attributes have a null value.
372 PR 44560 [Anders Kaseorg <anders kaseorg.com>]
374 *) core: check symlink ownership if both FollowSymlinks and
375 SymlinksIfOwnerMatch are set [Nick Kew]
377 *) core: fix origin checking in SymlinksIfOwnerMatch
378 PR 36783 [Robert L Mathews <rob-apache.org.bugs tigertech.net>]
380 *) Activate mod_cache, mod_file_cache and mod_disc_cache as part of the
381 'most' set for '--enable-modules' and '--enable-shared-mods'. Include
382 mod_mem_cache in 'all' as well. [Dirk-Willem van Gulik]
384 *) Also install mod_so.h, mod_rewrite.h and mod_cache.h; as these
385 contain public function declarations which are useful for
386 third party module authors. PR 42431 [Dirk-Willem van Gulik].
388 *) mod_dir, mod_negotiation: pass the output filter information
389 to newly created sub requests; as these are later on used
390 as true requests with an internal redirect. This allows for
391 mod_cache et.al. to trap the results of the redirect.
392 [Dirk-Willem van Gulik, Ruediger Pluem]
394 *) mod_ldap: Add support (taking advantage of the new APR capability)
395 for ldap rebind callback while chasing referrals. This allows direct
396 searches on LDAP servers (in particular MS Active Directory 2003+)
397 using referrals without the use of the global catalog.
398 PRs 26538, 40268, and 42557 [Paul J. Reder]
400 *) mod_ssl: Added server name indication support (SNI, RFC 4366).
401 PR 34607. [Kaspar Brand <asfbugz velox.ch>]. A test configuration
402 can be created with test/make_sni.sh [Dirk-Willem van Gulik].
404 *) ApacheMonitor.exe: Introduce --kill argument for use by the
405 installer. This will permit the installation tool to remove
406 all running instances before attempting to remove the .exe.
409 *) mod_ssl: Add support for OCSP validation of client certificates.
410 PR 41123. [Marc Stern <marc.stern approach.be>, Joe Orton]
412 *) mod_serf: New module for Reverse Proxying. [Paul Querna]
414 *) core: Add the option to keep aside a request body up to a certain
415 size that would otherwise be discarded, to be consumed by filters
416 such as mod_include. When enabled for a directory, POST requests
417 to shtml files can be passed through to embedded scripts as POST
418 requests, rather being downgraded to GET requests. [Graham Leggett]
420 *) mod_ssl: Fix TLS upgrade (RFC 2817) support. PR 41231. [Joe Orton]
422 *) scoreboard: Correctly declare ap_time_process_request.
423 PR 43789 [Tom Donovan <Tom.Donovan acm.org>]
425 *) core; scoreboard: ap_get_scoreboard_worker(sbh) now takes the sbh member
426 from the connection rec, ap_get_scoreboard_worker(proc, thread) will now
427 provide the unusual legacy lookup. [William Rowe]
429 *) mpm winnt: fix null pointer dereference
430 PR 42572 [Davi Arnaut]
432 *) mod_authnz_ldap, mod_authn_dbd: Tidy up the code to expose authn
433 parameters to the environment. Improve portability to
434 EBCDIC machines by using apr_toupper(). [Martin Kraemer]
436 *) mod_ldap, mod_authnzldap: Add support for nested groups (i.e. the ability
437 to authorize an authenticated user via a "require ldap-group X" directive
438 where the user is not in group X, but is in a subgroup contained in X.
439 PR 42891 [Paul J. Reder]
441 *) mod_ssl: Add support for caching SSL Sessions in memcached. [Paul Querna]
443 *) mod_ldap: Fix the search limit parameter to ldap_search_ext_s()
444 for SDKs that define LDAP_NO_LIMIT to something other than -1.
445 [David Jones <oscaremma gmail.com>]
447 *) apxs: Enhance -q flag to print all known variables and their values
448 when invoked without variable name(s).
449 [William Rowe, Sander Temme]
451 *) apxs: Eliminate run-time check for mod_so. PR 40653.
452 [David M. Lee <dmlee crossroads.com>]
454 *) beos MPM: Create pmain pool and run modules' child_init hooks when
455 entering ap_mpm_run(), then destroy pmain when exiting ap_mpm_run().
458 *) netware MPM: Destroy pmain pool when exiting ap_mpm_run() so that
459 cleanups registered in modules' child_init hooks are performed.
462 *) mod_dbd: Stash DBD connections in request_config of initial request
463 only, or else sub-requests and internal redirections may cause
464 entire DBD pool to be stashed in a single HTTP request. [Chris Darroch]
466 *) Fix issue which could cause error messages to be written to access logs
467 on Win32. PR 40476. [Tom Donovan <Tom.Donovan acm.org>]
469 *) The LockFile directive, which specifies the location of
470 the accept() mutex lockfile, is deprecated. Instead, the
471 AcceptMutex directive now takes an optional lockfile
472 location parameter, ala SSLMutex. [Jim Jagielski]
474 *) mod_authn_dbd: Export any additional columns queried in the SQL select
475 into the environment with the name AUTHENTICATE_<COLUMN>. This brings
476 mod_authn_dbd behaviour in line with mod_authnz_ldap. [Graham Leggett]
478 *) mod_dbd: Key the storage of prepared statements on the hex string
479 value of server_rec, rather than the server name, as the server name
480 may change (eg when the server name is set) at any time, causing
481 weird behaviour in modules dependent on mod_dbd. [Graham Leggett]
483 *) mod_proxy_fcgi: Added win32 build. [Mladen Turk]
485 *) sendfile_nonblocking() takes the _brigade_ as an argument, gets
486 the first bucket from the brigade, finds it not to be a FILE
487 bucket and barfs. The fix is to pass a bucket rather than a brigade.
488 [Niklas Edmundsson <nikke acc.umu.se>]
490 *) mod_rewrite: support rewritemap by SQL query [Nick Kew]
492 *) ap_get_server_version() has been removed. Third-party modules must
493 now use ap_get_server_banner() or ap_get_server_description().
496 *) All MPMs: Introduce a check_config phase between pre_config and
497 open_logs, to allow modules to review interdependent configuration
498 directive values and adjust them while messages can still be logged
499 to the console. Handle relevant MPM directives during this phase
500 and format messages for both the console and the error log, as
501 appropriate. [Chris Darroch]
503 *) mod_proxy: don't URLencode tilde in path component
504 [Stijn Hoop <stijn sandcat.nl>]
506 *) mpm_winnt: Fix return values from wait_for_many_objects.
507 The return value is index to the signaled thread in the
508 creted_threads array. We can not use WAIT_TIMEOUT because
509 his value is defined as 258, thus limiting the MaxThreads
510 to that value. [Mladen Turk]
512 *) core: Do not allow internal redirects like the DirectoryIndex of mod_dir
513 to circumvent the symbolic link checks imposed by FollowSymLinks and
514 SymLinksIfOwnerMatch. [Nick Kew, Ruediger Pluem, William Rowe]
516 *) New SSLLogLevelDebugDump [ None (default) | IO (not bytes) | Bytes ]
517 configures the I/O Dump of SSL traffic, when LogLevel is set to Debug.
518 The default is none as this is far greater debugging resolution than
519 the typical administrator is prepared to untangle. [William Rowe]
521 *) mod_disk_cache: If possible, check if the size of an object to cache is
522 within the configured boundaries before actually saving data.
523 [Niklas Edmundsson <nikke acc.umu.se>]
525 *) mod_disk_cache: Delete temporary files if they cannot be renamed to their
526 final name. [Davi Arnaut <davi haxent.com.br>]
528 *) Worker and event MPMs: Remove improper scoreboard updates which were
529 performed in the event of a fork() failure. [Chris Darroch]
531 *) Add support for fcgi:// proxies to mod_rewrite.
532 [Markus Schiegl <ms schiegl.com>]
534 *) Remove incorrect comments from scoreboard.h regarding conditional
535 loading of worker_score structure with mod_status, and remove unused
536 definitions relating to old life_status field.
537 [Chris Darroch <chrisd pearsoncmg.com>]
539 *) Remove allocation of memory for unused array of lb_score pointers
540 in ap_init_scoreboard(). [Chris Darroch <chrisd pearsoncmg.com>]
542 *) Add mod_proxy_fcgi, a FastCGI back end for mod_proxy.
543 [Garrett Rooney, Jim Jagielski, Paul Querna]
545 *) Event MPM: Fill in the scoreboard's tid field. PR 38736.
546 [Chris Darroch <chrisd pearsoncmg.com>]
548 *) mod_charset_lite: Remove Content-Length when output filter can
549 invalidate it. Warn when input filter can invalidate it.
552 *) Authz: Add the new module mod_authn_core that will provide common
553 authn directives such as 'AuthType', 'AuthName'. Move the directives
554 'AuthType' and 'AuthName' out of the core module and merge mod_authz_alias
555 into mod_authn_core. [Brad Nicholes]
557 *) Authz: Move the directives 'Order', 'Allow', 'Deny' and 'Satisfy'
558 into the new module mod_access_compat which can be loaded to provide
559 support for these directives.
562 *) Authz: Move the 'Require' directive from the core module as well as
563 add the directives '<SatisfyAll>', '<SatisfyOne>', '<RequireAlias>'
564 and 'Reject' to mod_authz_core. The new directives introduce 'AND/OR'
565 logic into the authorization processing. [Brad Nicholes]
567 *) Authz: Add the new module mod_authz_core which acts as the
568 authorization provider vector and contains common authz
569 directives. [Brad Nicholes]
571 *) Authz: Renamed mod_authz_dbm authz providers from 'group' and
572 'file-group' to 'dbm-group' and 'dbm-file-group'. [Brad Nicholes]
574 *) Authz: Added the new authz providers 'env', 'ip', 'host', 'all' to handle
575 host-based access control provided by mod_authz_host and invoked
576 through the 'Require' directive. [Brad Nicholes]
578 *) Authz: Convert all of the authz modules from hook based to
579 provider based. [Brad Nicholes]
581 *) mod_cache: Add CacheMinExpire directive to set the minimum time in
582 seconds to cache a document.
583 [Brian Akins <brian.akins turner.com>, Ruediger Pluem]
585 *) mod_authz_dbd: SQL authz with Login/Session support [Nick Kew]
587 *) Fix typo in ProxyStatus syntax error message.
588 [Christophe Jaillet <christophe.jaillet wanadoo.fr>]
590 *) Asynchronous write completion for the Event MPM. [Brian Pane]
592 *) Added an End-Of-Request bucket type. The logging of a request and
593 the freeing of its pool are now done when the EOR bucket is destroyed.
594 This has the effect of delaying the logging until right after the last
595 of the response is sent; ap_core_output_filter() calls the access logger
596 indirectly when it destroys the EOR bucket. [Brian Pane]
598 *) Rewrite of logresolve support utility: IPv6 addresses are now supported
599 and the format of statistical output has changed. [Colm MacCarthaigh]
601 *) Rewrite of ap_coreoutput_filter to do nonblocking writes [Brian Pane]
603 *) Added new connection states for handler and write completion
606 *) mod_cgid: Refuse to work on Solaris 10 due to OS bugs. PR 34264.
609 *) Teach mod_ssl to use arbitrary OIDs in an SSLRequire directive,
610 allowing string-valued client certificate attributes to be used for
611 access control, as in: SSLRequire "value" in OID("1.3.6.1.4.1.18060.1")
612 [Martin Kraemer, David Reid]
614 [Apache 2.1.0-dev includes those bug fixes and changes with the
615 Apache 2.2.xx tree as documented, and except as noted, below.]
617 Changes with Apache 2.2.x and later:
619 *) http://svn.apache.org/viewvc/httpd/httpd/branches/2.2.x/CHANGES?view=markup
621 Changes with Apache 2.0.x and later:
623 *) http://svn.apache.org/viewvc/httpd/httpd/branches/2.0.x/CHANGES?view=markup
625 Changes with Apache 1.3.x and later:
627 *) http://svn.apache.org/viewvc/httpd/httpd/branches/1.3.x/src/CHANGES?view=markup