[RELEASE] Released version 2.4.27

Released version 2.4.27 with the following main changes :
    - BUG/MEDIUM: thread/sched: set proper scheduling context upon ha_set_tid()
    - BUG/MEDIUM: cli: fix once for all the problem of missing trailing LFs
    - MINOR: cli: Remove useless loop on commands to find unescaped semi-colon
    - BUG/MEDIUM: cli: Warn if pipelined commands are delimited by a \n
    - BUG/MINOR: log: fix lf_text_len() truncate inconsistency
    - BUG/MINOR: tools/log: invalid encode_{chunk,string} usage
    - BUG/MINOR: log: invalid snprintf() usage in sess_build_logline()
    - BUG/MEDIUM: http-ana: Deliver 502 on keep-alive for fressh server connection
    - BUG/MEDIUM: peers/trace: fix crash when listing event types
    - CI: revert kernel addr randomization introduced in 3a0fc864
    - BUG/MEDIUM: stconn: Don't forward channel data if input data must be filtered
    - BUG/MEDIUM: evports: do not clear returned events list on signal
    - BUG/MEDIUM: cache: Vary not working properly on anything other than accept-encoding
    - BUG/MINOR: sock: handle a weird condition with connect()
    - BUG/MINOR: fd: my_closefrom() on Linux could skip contiguous series of sockets
    - BUG/MINOR: backend: use cum_sess counters instead of cum_conn
    - BUG/MINOR: h1: fix detection of upper bytes in the URI
    - BUG/MEDIUM: htx: mark htx_sl as packed since it may be realigned
    - BUG/MEDIUM: stick-tables: properly mark stktable_data as packed
    - BUILD: stick-tables: better mark the stktable_data as 32-bit aligned
    - BUG/MEDIUM: fd: prevent memory waste in fdtab array
    - BUG/MINOR: htpp-ana/stats: Specify that HTX redirect messages have a C-L header
    - BUG/MINOR: stats: Don't state the 303 redirect response is chunked
    - CLEANUP: ssl/cli: remove unused code in dump_crtlist_conf
    - BUG/MINOR: connection: parse PROXY TLV for LOCAL mode
    - BUG/MINOR: server: Don't reset resolver options on a new default-server line
    - BUILD: fd: errno is also needed without poll()
    - BUG/MINOR: ssl/ocsp: init callback func ptr as NULL
    - BUG/MINOR: activity: fix Delta_calls and Delta_bytes count
    - 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
    - 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
    - MINOR: hlua: don't dump empty entries in hlua_traceback()
    - BUG/MINOR: hlua: prevent LJMP in hlua_traceback()
    - CLEANUP: hlua: simplify ambiguous lua_insert() usage in hlua_ctx_resume()
    - BUG/MEDIUM: ssl: wrong priority whem limiting ECDSA ciphers in ECDSA+RSA configuration
    - BUG/MEDIUM: http_ana: ignore NTLM for reuse aggressive/always and no H1
    - BUG/MAJOR: connection: fix server used_conns with H2 + reuse safe
    - BUG/MINOR: haproxy: only tid 0 must not sleep if got signal
    - CI: introduce scripts/build-vtest.sh for installing VTest
    - CI: scripts: fix build of vtest regarding option -C
4 files changed