Log fatal errors at level CRIT, not at some random level from DEBUG to EMERG


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great proxy logging cleanup:
    
  * remove "proxy:", "FCGI", etc. prefixes and pid which are now
    included in the error log format

  * propagate frontend request's logconfig to backend request
    
  * use ap_log_rerror where possible
    
  * remove obsolete APLOG_NOERRNO


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Change the SSLCipherSuite default to a shorter, whitelist
oriented definition, and add an example for a speed-optimized
configuration (commented out by default).

In the SSL How-To, streamline the SSLCipherSuite examples where
applicable (explicitly banning EXP and NULL is not needed when
only HIGH is specified).


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 s/WATCHODG/WATCHDOG/


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remove lingering reslist cruft


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drop SSLv2 support (set SSL_OP_NO_SSLv2 for any new SSL_CTX)


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Avoid one apr_time_now() call in the fast path


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add new ldap features, make ap_expr entry more verbose


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followups on PR52175



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PR52175: RewriteBase is what applies to relative substitutions, not
the stripping of the per-directory prefix.


Reviewed by: covener


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clarify looping issue for PR52171.

-This line, and those below, will be ignored--

M    rewrite/tech.html.en
M    rewrite/tech.xml

Reviewed by: covener


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add per-dir config merging to mod_lua so LuaHook* in multiple per-dir sections
behaves as expected instead of discarding previous sections.


Reviewed by: covener


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Server directive display (-L): Include directives of DSOs.


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mod_cache: Make sure we merge headers correctly when we handle a
non cacheable conditional response. PR52120.


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maintainer mode unless disabled explicitely.

Backport of r1201306 from trunk.


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Removing a query would be a major MMN change.


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Part 3: Remote MPM simple.


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Part 2: Remove the conditional mod_serf integration
from the event mpm.


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Part 2: Remove mod_serf.


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