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 (10):
      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
      MEDIUM: stick-table: Add support of a factor for IN/OUT bytes rates
      MEDIUM: bwlim: Use a read-lock on the sticky session to apply a shared limit
      BUG/MEDIUM: mux-pt: Never fully close the connection on shutdown
      BUG/MEDIUM: cli: Always release back endpoint between two commands on the mcli
      BUG/MEDIUM: mux-h1: Properly handle empty message when an error is triggered
      BUG/MEDIUM: mux-pt: Fix condition to perform a shutdown for writes in mux_pt_shut()

Frederic Lecaille (12):
      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
      BUG/MINOR: quic: Crash from trace dumping SSL eary data status (AWS-LC)
      BUG/MINOR: quic: unexploited retransmission cases for Initial pktns.
      BUG/MINOR: Crash on O-RTT RX packet after dropping Initial pktns

Ilya Shipitsin (7):
      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
      CLEANUP: assorted typo fixes in the code and comments

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 (8):
      BUILD: quic: fix build errors on FreeBSD since recent GSO changes
      MINOR: mux-h2: try to clear DEM_MROOM and MUX_MFULL at more places
      BUG/MAJOR: mux-h2: always clear MUX_MFULL and DEM_MROOM when clearing the mbuf
      BUG/MINOR: mux-spop: always clear MUX_MFULL and DEM_MROOM when clearing the mbuf
      DEV: patchbot: count the number of backported/non-backported patches
      DEV: patchbot: add direct links to show only specific categories
      DEV: patchbot: detect commit IDs starting with 7 chars
      BUG/MEDIUM: clock: also update the date offset on time jumps