Expect: 100-continue to an HTTP/1.0 server. Instead we MUST return
  a HTTP_EXPECTATION_FAILED.


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which allows optional functions that just wrapped ap_list_provider_names()
to be removed from authn/z modules.

This change requires modules/aaa/mod_auth.h to be included into
server/request.c, which necessitates a minor change to configure.in for
Unix platforms.

I'm unable to tell whether a similar change is necessary for Windows and
NetWare builds or not.  Could developers with access to those platforms
please test and make any needed configuration or build alterations?  Thanks!


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AUTHN/Z_PROVIDER_VERSION macros defined in mod_auth.h.


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PR: 43711


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  Windows and we need INT_MAX already for the definition of MAX_REQUESTS.

PR: 45024


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PR 44817


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PR: 9727
Submitted by: Ville Skytt <ville.skytta iki.fi>


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actual group name such that the name can be used in log entries.

PR: 7862
Submitted by: <y-koga apache.or.jp>, Leif W <warp-9.9 usa.net>


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of destroying it.

PR 40054
Submitted by: Brad Roberts <braddr puremagic.com>


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happen if both the write and subsequent wait are returning EAGAIN,
and count posted bytes correctly when the initial write of a request
is not complete.

PR 10038, 38861, 39679
Submitted by: Patrick McManus <mcmanus datapower.com> (in 2003)
              Stefan Fleiter <stefan.fleiter web.de>  (in 2006)
              and Davanum Srinivas (in 2006).  Committed patch
              contains parts of all three, tweaked by Roy (2008).


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truncation and time divisions within the test loop, retain
native time resolution until output, remove unused data,
avoid structure copies, consistently round milliseconds, and
generally avoid losing accuracy of calculation due to type casts.

Incidentally fixes output bug on gnuplot (seconds were being
output as microseconds).  It would make more sense to output
gnuplot stats as microseconds after the start of test, but
this change returns us to consistency with pre-apr versions of ab.

PR: 44878, 44931.


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  to transliterate the ü with ue.


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ap_location_walk(), don't look past the start of an empty string
such as that created by a <Location ""> directive.


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subrequests to support message bodies. Make sure that safety
checks within the core and within the proxy are not triggered
when kept_body is present. This makes it possible to embed
proxied POST requests within mod_include.


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up before reading the login form. Make sure the kept body filter
is correctly inserted to ensure the body can be read a second
time safely should the authn be successful. [Graham Leggett,
Ruediger Pluem]


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hook instead of during fixups. Add a safety check to ensure the
filters cannot be inserted more than once. [Graham Leggett,
Ruediger Pluem]


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   mod_cgid and request processing threads, for OS'es such as HPUX and AIX
   that do not use umask for AF_UNIX socket permissions.
   [Eric Covener, Jeff Trawick]



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It won't get any better without intervention, and it will fork() until some
sort of intervention.


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  allowed.

PR: 44262
Submitted by: Michał Grzędzicki <lazy iq.pl>
Reviewed by: rpluem


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Centralize the error-header collapsing done when sending out cached replies. Mark the change in CHANGES as it may have unforseen fall out and/or may need to be reverted or done more subtle.

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the hop-by-hop rules of rfc 2616 along with the entity response
rules. To make sure that they stay in sync; and to make it easier
to add (http) caching modules - this change moves them all into
one place (cache_util) and exposes a in-bound and out-bound
version to operate on the headers.

In short: we retire ap_cache_cacheable_hdrs_out() which was used
for both in- and out-put headers; and replace it by a single
ap_cache_cacheable_headers() which understands the hop-by-hop
rules. And then wrap this into an in- and out-put specific 
ap_cache_cacheable_headers_in()/out() which we can teach things
about entity responses and so on.. The latter which will also 
merge error and ensure content-type. 

This API change bumps up the minor MM by one.    



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PR: 44799
Submitted by: Christian Wenz <christian wenz.org>
Reviewed by: rpluem



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