Backport:

  *) mod_proxy_connect: Honor the smallest of the backend or client timeout
     while tunneling, and handle "proxy-nohalfclose" as opt-out for hlaf-close
     tunneling. PR 65631, 65662, 65689.
     trunk patch: http://svn.apache.org/r1894290
                  http://svn.apache.org/r1895304
     backport PR: https://github.com/apache/httpd/pull/278
     2.4.x patch: https://patch-diff.githubusercontent.com/raw/apache/httpd/pull/278.patch
     +1: ylavic, rpluem, minfrin

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Vote and promote.

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This backport was applied.

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Propose and vote.

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Fix layout [skip ci].

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propose h2 fix backport [skip ci]

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Yet another update to MaxSpareThreads behaviour. [skip ci]

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fr doc rebuild.

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fr doc XML file update.

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Merge r1894171 from trunk:

*) core: Be safe with ap_lingering_close() called with a socket NULL-ed.

PR 65627.

mod_itk seems to:
  ap_set_core_module_config(c->conn_config, NULL)
before calling ap_lingering_close(), causing a crash after r1891721.
Until we have an API to no-op ap_lingering_close(), let's be safe.

* server/connection.c(ap_start_lingering_close):
  The socket should not be NULL here, add an assertion.

* server/connection.c(ap_lingering_close):
  Set c->aborted if the socket is NULL, and give up.

Submitted by: acmondor <bz.apache.org acmondor.ca>, ylavic
Reviewed by: ylavic, icing, rpluem
Github: closes #277

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Update proposal for PR 65626 from latest dev@ discussions, reset votes.

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* Vote and promote

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retracting mod_http2 backport, seems to need some work
after report at https://github.com/icing/mod_h2/issues/228
[skip ci]

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update backport h2 proposal by adding r1895349. [skip ci]

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updated proposal to include fix by ylavic, r1895336.

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vote [skip ci]

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test: adapting http2 test 200_16 to compensate for not getting a response.
      This happens for newer nghttp2 versions that RST a stream with the
      tested, invalid header.

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vote [skip ci]

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Ref PRs in proposal [skip ci].

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Propose.

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integration of CHANGES [skip ci]

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Merge of 1893969,1894610,1894718,1895285,1895287 from trunk:

  *) mod_md: Fix memory leak in case of failures to load the private key.
     PR 65620 [ Filipe Casal <filipe.casal@trailofbits.com> ]
  *) mod_md: adding v2.4.8 with the following changes
    - Added support for ACME External Account Binding (EAB).
      Use the new directive `MDExternalAccountBinding` to provide the
      server with the value for key identifier and hmac as provided by
      your CA.
      While working on some servers, EAB handling is not uniform
      across CAs. First tests with a Sectigo Certificate Manager in
      demo mode are successful. But ZeroSSL, for example, seems to
      regard EAB values as a one-time-use-only thing, which makes them
      fail if you create a seconde account or retry the creation of the
      first account with the same EAB.
    - The directive 'MDCertificateAuthority' now checks if its parameter
      is a http/https url or one of a set of known names. Those are
      'LetsEncrypt', 'LetsEncrypt-Test', 'Buypass' and 'Buypass-Test'
      for now and they are not case-sensitive.
      The default of LetsEncrypt is unchanged.
    - `MDContactEmail` can now be specified inside a `<MDomain dnsname>`
      section.
    - Treating 401 HTTP status codes for orders like 403, since some ACME
      servers seem to prefer that for accessing oders from other accounts.
    - When retrieving certificate chains, try to read the repsonse even
      if the HTTP Content-Type is unrecognized.
    - Fixed a bug that reset the error counter of a certificate renewal
      and prevented the increasing delays in further attempts.
    - Fixed the renewal process giving up every time on an already existing
      order with some invalid domains. Now, if such are seen in a previous
      order, a new order is created for a clean start over again.
      See <https://github.com/icing/mod_md/issues/268>
    - Fixed a mixup in md-status handler when static certificate files
      and renewal was configured at the same time.
  *) mod_md: values for External Account Binding (EAB) can
     now also be configured to be read from a separate JSON
     file. This allows to keep server configuration permissions
     world readable without exposing secrets.

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add proposal for backport of mod_http2 v2.0 from trunk.
[skip ci]

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update after backport [skip ci]

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Merge of r1894074 from trunk:

  *) mod_proxy_uwsgi: Remove duplicate slashes at the beginning of PATH_INFO.
     PR 65616.  [Ruediger Pluem]

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vote and promote. [skip ci]

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Fixes #65630

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Merged. [skip ci]

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Merge r1782986 from trunk:

util_filter: better ap_pass_brigade() vs empty brigades.

Submitted by: ylavic
Reviewed by: jorton, rpluem, ylavic

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* Vote [skip ci]

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Propose [skip ci].

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Vote, promote [skip ci].

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* Vote [skip ci]

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Propose. [skip ci]

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publishing release httpd-2.4.51

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 * update of test/modules/http2 from trunk.

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* Nitpick

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Fix ap_mmn.h after r1893977.

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Backported [skip ci].

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Merge r1893971 from trunk:

core: Add ap_unescape_url_ex() for better decoding control, and deprecate
      unused AP_NORMALIZE_DROP_PARAMETERS flag.

Submitted by: ylavic
Reviewed by: ylavic, icing, gbechis

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Move to 3 votes' section [skip ci].

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vote [skip ci]

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vote [skip ci]

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Propose [skip ci].

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publishing release httpd-2.4.50

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fr doc rebuild.

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fr doc XML file update.

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CHANGES and STATUS update after merge [skip ci]

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Merge of  /httpd/httpd/trunk:r1893724

  *) core: AP_NORMALIZE_DECODE_UNRESERVED should normalize the second dot in
     the uri-path when it's preceded by a dot.  [Yann Ylavic]

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move to proper section [skip ci].

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vote [skip ci]

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vote [skip ci]

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consolidate CHANGES [skip ci]

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Add compatibility note for CheckBasenameMatch

[skip ci]

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Backport:

*) mpm event: Correctly count active child processes in parent process if
   child process dies due to MaxConnectionsPerChild. PR 65592.
   Trunk version of patch:
      https://svn.apache.org/r1893520
   Backport version for 2.4.x of patch:
    Trunk version of patch works
    svn merge -c 1893520 ^/httpd/httpd/trunk .
   +1: rpluem, ylavic, minfrin

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Vote and promote.

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Backport:

*) mod_http2: when a server is restarted gracefully, any idle h2 worker
   threads are shut down immediately.
   Also, change OpenSSL API use for deprecations in OpenSSL 3.0.
   Adds all other, never proposed code changes to make a clean
   sync of http2 sources.
   trunk patch: http://svn.apache.org/r1893214
                http://svn.apache.org/r1893215
                http://svn.apache.org/r1893220
                and other never proposed code changes
   PR: https://github.com/apache/httpd/pull/270
   +1: icing, rpluem, minfrin

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Vote and promote.

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Backport:

*) mod_dav: Correctly handle errors returned by dav providers on REPORT
   requests.
   Trunk version of patch:
      https://svn.apache.org/r1893589
   Backport version for 2.4.x of patch:
    Trunk version of patch works
    svn merge -c 1893589 ^/httpd/httpd/trunk .
   +1: rpluem, minfrin, ylavic

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Backport:

*) core: do not install core input/output filters on secondary
   connections.
   Trunk version of patch:
     http://svn.apache.org/viewvc?view=revision&revision=1787606
   Backport version for 2.4.x of patch:
     svn merge -c 1787606 ^/httpd/httpd/trunk .
   +1: icing, rpluem, ylavic

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Backport:

*) core: Add ap_pre_connection() as a wrapper to ap_run_pre_connection()
   and use it to prevent that failures in running the pre_connection
   hook cause crashes afterwards.
   Trunk version of patch:
      https://svn.apache.org/r1893497
      https://svn.apache.org/r1893507
   Backport version for 2.4.x of patch:
     https://patch-diff.githubusercontent.com/raw/apache/httpd/pull/269.diff
   Can be applied via apply_backport_pr.sh 269.
   +1: rpluem, icing, ylavic

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Remove duplicate.

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Vote, promote.

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Backport:

*) mod_speling: Backport CheckBasenameMatch for PR44221
   trunk patch: http://svn.apache.org/r1557580
                http://svn.apache.org/r1732273
                http://svn.apache.org/r1844598
   2.4.x patch: full resync of code/docs due to conflicts + changes
                http://people.apache.org/~covener/patches/speling-sync.diff
   +1 covener, rpluem, ylavic

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Propose.

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Propose.

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Propose.

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Vote.

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* Propose [skip ci]

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* Vote [skip ci]

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vote. [skip ci]

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update after backport [skip ci]

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backport of 1893519,1893532 from trunk:

  *) mod_proxy: Handle UDS URIs with empty hostname ("unix:///...") as if they
     had no hostname ("unix:/..."), also in mod_rewrite's is_absolulte_uri().

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vote and promote [skip ci]

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update after backport [skip ci]

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Merge of r1893516 from trunk:

   *) mod_rewrite: Fix UDS ("unix:") scheme for [P] rules.  PR 57691 + 65590.

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vote and promote. [skip ci]

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* Vote [skip ci]

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add proposal for r1787606.

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 * merging test/modules from trunk

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removing copy of test for future merging

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test/modules/http2: ignoring gen directory

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Reload of proposed mod_http2 backport of server graceful handling,
including all the tiny code changes that were never proposed.

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 * test: adding the modules/http2 test suite for easy availability
   in 2.4.x.
 * configure.in: adding the test/modules/http2 .in files to process

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* Propose [skip ci]

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* Propose [skip ci]

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* Vote [skip ci]

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Propose, vote, promote [skip ci].

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* Comment [skip ci]

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* Propose [skip ci]

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Remove useless CHANGES entry + trigger CI

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Merge of /httpd/httpd/trunk:r1893399

  *) mod_md: when MDMessageCmd for a 'challenge-setup:<type>:<dnsname>'
     fails (!= 0 exit), the renewal process is aborted and an error is
     reported for the MDomain. This provides scripts that distribute
     information in a cluster to abort early with bothering an ACME
     server to validate a dns name that will not work. The common
     retry logic will make another attempt in the future, as with
     other failures.
     Fixed a bug when adding private key specs to an already working
     MDomain, see <https://github.com/icing/mod_md/issues/260>.

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publishing release httpd-2.4.49

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Merge of /httpd/httpd/trunk:r1893359

  *) mod_md: fixed a bug in handling multiple parallel OCSP requests. These could
     run into an assertion which terminated (and restarted) the child process where
     the task was running. Eventually, all OCSP responses were collected, but not
     in the way that things are supposed to work.
     See also <https://bz.apache.org/bugzilla/show_bug.cgi?id=65567>.
     The bug was possibly triggered when more than one OCSP status needed updating
     at the same time. For example for several renewed certificates after a server
     reload.

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fr doc rebuild.

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fr doc XML file update.

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readability [skip ci]

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propose a busy PR [skip ci]

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