"coalesce" filter which buffers the plaintext, and remove buffering
  of the SSL records -- i.e. buffer before the SSL output filter,
  rather than after it.  This aims to reduce the network overhead
  imposed by the output of many small brigades (such as produced by
  chunked HTTP response), which can now be transformed into a few
  large TLS records rather than many small ones.

  (ssl_filter_ctx_t): Remove "nobuffer" field.
  (bio_filter_out_ctx_t): Remove length, buffer, blen fields.
  (bio_filter_out_pass): Split from bio_filter_out_flush.
  (bio_filter_out_write): Remove handling of buffer.
  (bio_filter_out_ctrl): Adjust to reflect lack of buffer.
  (ssl_io_filter_coalesce): Add new filter...
  (ssl_io_filter_init): ...add it to the filter chain...
  (ssl_io_filter_register): ...and register it.


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This makes <If> apply to all requests, not only to file base requests and
it allows to use <If> inside <Directory>, <Location>, and <Files> sections.

The merging of <If> sections always happens after the merging of <Location>
sections, even if the <If> section is embedded inside a <Directory> or
<Files> section.


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PR: 47022
Submitted by: Jordi Prats <jordi prats gmail com>, Stefan Fritsch


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AP_MPMQ_MAX_THREADS: Single threaded means one thread per child, not zero
AP_MPMQ_MAX_DAEMONS: Max # daemons by config is determined by MaxClients, not
                     ServerLimit


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        section->op == AUTHZ_LOGIC_AND
        auth_result == AUTHZ_DENIED_NO_USER
        child_result == AUTHZ_GRANTED
to return AUTHZ_GRANTED instead of AUTHZ_DENIED_NO_USER.

While there, refactor the if blocks to make them a bit more readable.


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of "provider" and likely confusion with AuthnCacheSOCache.


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of the backend connection, instead of misusing the pool of the frontend
request. Fixes a thread safety issue where buckets set aside in the
backend connection leak into other threads, and then disappear when
the frontend request is cleaned up, in turn causing corrupted buckets
to make other threads spin.


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to be RFC 2253 compatible, convert non-ASCII characters to UTF8, and 
escape other special characters with backslashes. The old format can
still be used with the LegacyDNStringFormat argument to SSLOptions.


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PR: 49512
Submitted by: Mark Drayton <mark markdrayton info>, Stefan Fritsch


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    Change the default of the Header directive to apply to responses of all types
    instead of just 2xx successful responses.

This turned out to be do more harm than good for anything other 
than "set", since "always" doesn't ever see/operate on existing 
r->headers_out headers -- just err_headers_out. 

I think onsuccess needs to remain the default and this needs to move into a 
doc revamp.



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mod_headers defaults.

Should I flag this CHANGES entry in any way?


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This patch disallows the mixing of relative (+/-) and absolute Options where insensible.


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whose names contain invalid characters. Describe in the docs how to restore the
old behaviour.

Submitted by: Malte S. Stretz <mss apache org>


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VH addresses as name-based virtual hosts.  This also combines _default_ and *
into a single type of wildcard since these presented a false dichotomy between
address specs.

These are post-config only changes and do not change the runtime lookups.

The biggest loss here is that an unintended duplication of virtual host addresses
can no longer be reported as directly in the past, but should still be debuggabl
via apachectl -S (unintended NVH).  These problems are a drop in the bucket compared
to the difficulty users have with using NameVirtualHost.



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further processing.


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  round of reading.

PR: 50481


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instead of '401 UNAUTHORIZED' if authorization fails for an authenticated user

PR: 40721


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you haven't modified it.


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such as per-directory mod_rewrite substitutions.   This would be left floating 
around in the request_rec with a pcalloc'ed value, so the core fixup
hook thought some module had overridden it.



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are merged with RewriteOptions Inherit.

Submitted By: Jérôme Grandjanny <jerome.grandjanny cea.fr> 
Reviewed By: covener


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or a regular expression instead of a hostname (*?[]).  PR 39863 

Submitted By: Rahul Nair <rahul.g.nair gmail.com>
Reviewed By: covener



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be merged with lists of enabled users in virtual host context as one would 
expect.


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was starting without checking for an existing pidfile.



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  failed such that mod_proxy can put the worker in error state.

PR: 50332
Submitted by: Daniel Ruggeri <DRuggeri primary.net>
Reviewed by: rpluem


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renaming the module.

Submitted by: Gregg L. Smith <lists glsnet net>


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Roll on .10


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an URL to be specified to include on error.


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naming of other modules.


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