Changes since version 3.1-dev0 :

Amaury Denoyelle (3):
      BUG/MINOR: quic: prevent crash on qc_kill_conn()
      BUG/MINOR: quic: fix computed length of emitted STREAM frames
      BUG/MINOR: quic: ensure Tx buf is always purged

Aurelien DARRAGON (26):
      MINOR: stktable: avoid ambiguous stktable_data_ptr() usage in cli_io_handler_table()
      BUG/MINOR: hlua: use CertCache.set() from various hlua contexts
      CLEANUP: hlua: fix CertCache class comment
      CLEANUP: hlua: use hlua_pusherror() where relevant
      BUG/MINOR: hlua: don't use lua_pushfstring() when we don't expect LJMP
      BUG/MINOR: hlua: fix unsafe hlua_pusherror() usage
      BUG/MINOR: hlua: prevent LJMP in hlua_traceback()
      CLEANUP: hlua: get rid of hlua_traceback() security checks
      BUG/MINOR: hlua: fix leak in hlua_ckch_set() error path
      CLEANUP: hlua: simplify ambiguous lua_insert() usage in hlua_ctx_resume()
      MINOR: log: fix "http-send-name-header" ignore warning message
      BUG/MINOR: proxy: fix server_id_hdr_name leak on deinit()
      BUG/MINOR: proxy: fix log_tag leak on deinit()
      BUG/MINOR: proxy: fix email-alert leak on deinit()
      BUG/MINOR: proxy: fix check_{command,path} leak on deinit()
      BUG/MINOR: proxy: fix dyncookie_key leak on deinit()
      BUG/MINOR: proxy: fix source interface and usesrc leaks on deinit()
      BUG/MINOR: proxy: fix header_unique_id leak on deinit()
      MINOR: proxy: add proxy_free_common() helper function
      BUG/MEDIUM: proxy: fix UAF with {tcp,http}checks logformat expressions
      MINOR: log: change wording in lf_expr_postcheck() error message
      BUG/MEDIUM: log: fix lf_expr_postcheck() behavior with default section
      CLEANUP: log/proxy: fix comment in proxy_free_common()
      DOC: config: move "hash-key" from proxy to server options
      DOC: config: add missing section hint for "guid" proxy keyword
      DOC: config: add missing context hint for new server and proxy keywords

Christopher Faulet (7):
      BUG/MEDIUM: h1-htx: Don't state interim responses are bodyless
      MEDIUM: stconn: Be able to unblock zero-copy data forwarding from done_fastfwd
      BUG/MEDIUM: mux-quic: Unblock zero-copy forwarding if the txbuf can be released
      BUG/MEDIUM: mux-quic: Don't unblock zero-copy fwding if blocked during nego
      MINOR: mux-quic: Don't send an emtpy H3 DATA frame during zero-copy forwarding
      BUG/MAJOR: mux-h1:  Properly copy chunked input data during zero-copy nego
      BUG/MINOR: mux-h1: Use the right variable to set NEGO_FF_FL_EXACT_SIZE flag

Ilia Shipitsin (6):
      CI: use "--no-install-recommends" for apt-get
      CI: switch to lua 5.4
      CI: use USE_PCRE2 instead of USE_PCRE
      CI: VTest: accelerate package install a bit
      CI: speedup apt package install
      CI: FreeBSD: upgrade image, packages

Tim Duesterhus (2):
      REGTESTS: Remove REQUIRE_VERSION=2.1 from all tests
      REGTESTS: Remove REQUIRE_VERSION=2.2 from all tests

William Lallemand (8):
      DOC: replace the README by a markdown version
      ADMIN: acme.sh: remove the old acme.sh code
      DOC: configuration: add an example for keywords from crt-store
      DOC: add the FreeBSD status badge to README.md
      DOC: change the link to the FreeBSD CI in README.md
      BUG/MEDIUM: ssl: wrong priority whem limiting ECDSA ciphers in ECDSA+RSA configuration
      BUG/MEDIUM: ssl: bad auth selection with TLS1.2 and WolfSSL
      DOC: install: remove boringssl from the list of supported libraries

William Manley (1):
      BUG/MEDIUM: stconn/mux-h1: Fix suspect change causing timeouts

Willy Tarreau (3):
      BUG/MINOR: cfgparse: remove the correct option on httpcheck send-state warning
      BUG/MINOR: tcpcheck: report correct error in tcp-check rule parser
      BUG/MINOR: tools: fix possible null-deref in env_expand() on out-of-memory