Released version 2.9-dev9 with the following main changes :
- DOC: internal: filters: fix reference to entities.pdf
- BUG/MINOR: ssl: load correctly @system-ca when ca-base is define
- MINOR: lua: Add flags to configure logging behaviour
- MINOR: lua: change tune.lua.log.stderr default from 'on' to 'auto'
- BUG/MINOR: backend: fix wrong BUG_ON for avail conn
- BUG/MAJOR: backend: fix idle conn crash under low FD
- MINOR: backend: refactor insertion in avail conns tree
- DEBUG: mux-h2/flags: fix list of h2c flags used by the flags decoder
- BUG/MEDIUM: server/log: "mode log" after server keyword causes crash
- MINOR: connection: add conn_pr_mode_to_proto_mode() helper func
- BUG/MEDIUM: server: "proto" not working for dynamic servers
- MINOR: server: add helper function to detach server from proxy list
- DEBUG: add a tainted flag when ha_panic() is called
- DEBUG: lua: add tainted flags for stuck Lua contexts
- DEBUG: pools: detect that malloc_trim() is in progress
- BUG/MINOR: quic: do not consider idle timeout on CLOSING state
- MINOR: frontend: implement a dedicated actconn increment function
- BUG/MINOR: ssl: use a thread-safe sslconns increment
- MEDIUM: quic: count quic_conn instance for maxconn
- MEDIUM: quic: count quic_conn for global sslconns
- BUG/MINOR: ssl: suboptimal certificate selection with TLSv1.3 and dual ECDSA/RSA
- REGTESTS: ssl: update the filters test for TLSv1.3 and sigalgs
- BUG/MINOR: mux-quic: fix early close if unset client timeout
- BUG/MEDIUM: ssl: segfault when cipher is NULL
- BUG/MINOR: tcpcheck: Report hexstring instead of binary one on check failure
- MEDIUM: systemd: be more verbose about the reload
- MINOR: sample: Add fetcher for getting all cookie names
- BUG/MINOR: proto_reverse_connect: support SNI on active connect
- MINOR: proxy/stktable: add resolve_stick_rule helper function
- BUG/MINOR: stktable: missing free in parse_stick_table()
- BUG/MINOR: cfgparse/stktable: fix error message on stktable_init() failure
- MINOR: stktable: stktable_init() sets err_msg on error
- MINOR: stktable: check if a type should be used as-is
- MEDIUM: stktable/peers: "write-to" local table on peer updates
- CI: github: update wolfSSL to 5.6.4
- DOC: install: update the wolfSSL required version
- MINOR: server: Add parser support for set-proxy-v2-tlv-fmt
- MINOR: connection: Send out generic, user-defined server TLVs
- BUG/MEDIUM: pattern: don't trim pools under lock in pat_ref_purge_range()
- MINOR: mux-h2: always use h2_send() in h2_done_ff(), not h2_process()
- OPTIM: mux-h2: call h2_send() directly from h2_snd_buf()
- BUG/MINOR: server: remove some incorrect free() calls on null elements