Changes since version 2.9-dev3 :

Amaury Denoyelle (22):
      BUILD/IMPORT: fix compilation with PLOCK_DISABLE_EBO=1
      MINOR: proxy: simplify parsing 'backend/server'
      MINOR: connection: centralize init/deinit of backend elements
      MEDIUM: connection: implement passive reverse
      MEDIUM: h2: reverse connection after SETTINGS reception
      MINOR: server: define reverse-connect server
      MINOR: backend: only allow reuse for reverse server
      MINOR: tcp-act: parse 'tcp-request attach-srv' session rule
      REGTESTS: provide a reverse-server test
      MINOR: tcp-act: define optional arg name for attach-srv
      MINOR: connection: use attach-srv name as SNI reuse parameter on reverse
      REGTESTS: provide a reverse-server test with name argument
      MINOR: proto: define dedicated protocol for active reverse connect
      MINOR: connection: extend conn_reverse() for active reverse
      MINOR: proto_reverse_connect: parse rev@ addresses for bind
      MINOR: connection: prepare init code paths for active reverse
      MEDIUM: proto_reverse_connect: bootstrap active reverse connection
      MINOR: proto_reverse_connect: handle early error before reversal
      MEDIUM: h2: implement active connection reversal
      MEDIUM: h2: prevent stream opening before connection reverse completed
      REGTESTS: write a full reverse regtest
      BUG/MINOR: h2: fix reverse if no timeout defined

Aurelien DARRAGON (3):
      BUG/MINOR: stktable: allow sc-set-gpt(0) from tcp-request connection
      BUG/MINOR: stktable: allow sc-add-gpc from tcp-request connection
      DEV: makefile: fix POSIX compatibility for "range" target

Frédéric Lécaille (2):
      MINOR: quic+openssl_compat: Do not start without "limited-quic"
      MINOR: quic+openssl_compat: Emit an alert for "allow-0rtt" option

Johannes Naab (1):
      DOC: typo: fix sc-set-gpt references

Remi Tricot-Le Breton (1):
      DOC: jwt: Add explicit list of supported algorithms

Tim Duesterhus (1):
      REGTESTS: Do not use REQUIRE_VERSION for HAProxy 2.5+ (3)

William Lallemand (5):
      BUILD: Makefile: add the USE_QUIC option to make help
      BUILD: Makefile: add USE_QUIC_OPENSSL_COMPAT to make help
      BUILD: Makefile: realigned USE_* options in make help
      BUG/MINOR: quic: allow-0rtt warning must only be emitted with quic bind
      BUG/MINOR: quic: ssl_quic_initial_ctx() uses error count not error code

Willy Tarreau (10):
      DEV: flags/show-sess-to-flags: properly decode fd.state
      SCRIPTS: git-show-backports: automatic ref and base detection with -m
      IMPORT: plock: also support inlining the int code
      IMPORT: plock: always expose the inline version of the lock wait function
      IMPORT: lorw: support inlining the wait call
      MINOR: threads: inline the wait function for pthread_rwlock emulation
      MINOR: atomic: make sure to always relax after a failed CAS
      MINOR: pools: use EBO to wait for unlock during pool_flush()
      MINOR: pattern: do not needlessly lookup the LRU cache for empty lists
      IMPORT: xxhash: update xxHash to version 0.8.2