Changes since version 3.1-dev6 :

Amaury Denoyelle (2):
      MINOR: mux-quic: add buf_in_flight to QCC debug infos
      MINOR: mux-quic: correct qcc_bufwnd_full() documentation

Aperence (4):
      MINOR: tools: extend str2sa_range to add an alt parameter
      MINOR: server: add a alt_proto field for server
      MEDIUM: sock: use protocol when creating socket
      MEDIUM: protocol: add MPTCP per address support

Christopher Faulet (4):
      MINOR: proxy: Add support of 429-Too-Many-Requests in retry-on status
      BUG/MEDIUM: mux-h2: Set ES flag when necessary on 0-copy data forwarding
      BUG/MEDIUM: stream: Prevent mux upgrades if client connection is no longer ready
      BUG/MINIR: proxy: Match on 429 status when trying to perform a L7 retry

Frederic Lecaille (9):
      BUILD: quic: 32bits build broken by wrong integer conversions for printf()
      MINOR: tools: Implement ipaddrcpy().
      MINOR: quic: Implement quic_tls_derive_token_secret().
      MINOR: quic: Token for future connections implementation.
      BUG/MINOR: quic: Missing incrementation in NEW_TOKEN frame builder
      MINOR: quic: Modify NEW_TOKEN frame structure (qf_new_token struct)
      MINOR: quic: Implement qc_ssl_eary_data_accepted().
      MINOR: quic: Add trace for QUIC_EV_CONN_IO_CB event.
      BUG/MEDIUM: quic: always validate sender address on 0-RTT

Ilya Shipitsin (6):
      DEV: coccinelle: add a test to detect unchecked malloc()
      DEV: coccinelle: add a test to detect unchecked calloc()
      CI: QUIC Interop AWS-LC: enable ngtcp2 client
      CI: fix missing comma introduced in 956839c0f68a7722acc586ecd91ffefad2ccb303
      CI: QUIC Interop: do not run bandwidth measurement tests
      CI: QUIC Interop: use different artifact names for uploading logs

Nathan Wehrman (1):
      MINOR: config: Created env variables for http and tcp clf formats

Nicolas CARPi (2):
      CLEANUP: haproxy: fix typos in code comment
      CLEANUP: mqtt: fix typo in MQTT_REMAINING_LENGHT_MAX_SIZE

Valentine Krasnobaeva (3):
      MINOR: tools: add helpers to backup/clean/restore env
      MINOR: mworker: restore initial env before wait mode
      BUG/MINOR: haproxy: free init_env in deinit only if allocated

William Lallemand (6):
      BUILD: tools: environ is not defined in OS X and BSD
      CLEANUP: ssl: cleanup the clienthello capture
      MEDIUM: ssl: capture the supported_versions extension from Client Hello
      MEDIUM: ssl/sample: add ssl_fc_supported_versions_bin sample fetch
      MEDIUM: ssl: capture the signature_algorithms extension from Client Hello
      MEDIUM: ssl/sample: add ssl_fc_sigalgs_bin sample fetch

Willy Tarreau (1):
      BUILD: quic: fix build errors on FreeBSD since recent GSO changes