SUSE-FU-2023:2119-1

This update for haproxy fixes the following issues:

Update to version 2.0.31 (jsc#PED-3821):

• BUG/CRITICAL: http: properly reject empty http header field names
• CI: github: don't warn on deprecated openssl functions on windows
• DOC: proxy-protocol: fix wrong byte in provided example
• DOC: config: 'http-send-name-header' option may be used in default section
• DOC: config: fix option spop-check proxy compatibility
• BUG/MEDIUM: cache: use the correct time reference when comparing dates
• BUG/MEDIUM: stick-table: do not leave entries in end of window during purge
• BUG/MEDIUM: ssl: wrong eviction from the session cache tree
• BUG/MINOR: http-ana: make set-status also update txn->status
• BUG/MINOR: http-fetch: Don't block HTTP sample fetch eval in HTTPMSGERROR state
• BUG/MINOR: promex: Don't forget to consume the request on error
• BUG/MINOR: resolvers: Wait the resolution execution for a do_resolv action
• BUG/MAJOR: buf: Fix copy of wrapping output data when a buffer is realigned
• BUILD: makefile: sort the features list
• BUILD: makefile: build the features list dynamically
• BUG/MINOR: pool/stats: Use ullong to report total pool usage in bytes in stats
• BUG/MEDIUM: mux-h2: Refuse interim responses with end-stream flag set
• LICENSE: wurfl: clarify the dummy library license.
• BUG/MEDIUM: resolvers: Use tick_first() to update the resolvers task timeout
• BUG/MEDIUM: mworker: fix segv in early failure of mworker mode with peers
• BUG/MINOR: ssl: Fix potential overflow
• BUG/MEDIUM: ssl: Verify error codes can exceed 63
• CI: github: change 'ubuntu-latest' to 'ubuntu-20.04'
• SCRIPTS: announce-release: add a link to the data plane API
• [RELEASE] Released version 2.0.30
• Revert 'CI: determine actual LibreSSL version dynamically'
• DOC: config: clarify the -m dir and -m dom pattern matching methods
• DOC: config: clarify the fact that 'retries' is not just for connections
• DOC: config: explain how default matching method for ACL works
• DOC: config: clarify the fact that SNI should not be used in HTTP scenarios
• DOC: config: provide some configuration hints for 'http-reuse'
• BUILD: listener: fix build warning on globallistenerrwlock without threads
• BUILD: peers: Remove unused variables
• BUG/MEDIUM: peers: messages about unkown tables not correctly ignored
• BUG/MINOR: http_ana/txn: don't re-initialize txn and req var lists
• BUG/MEDIUM: listener: Fix race condition when updating the global mngmt task
• CI: emit the compiler's version in the build reports
• CI: add monthly gcc cross compile jobs
• BUG/MEDIUM: stick-table: fix a race condition when updating the expiration task
• BUG/MAJOR: stick-table: don't process store-response rules for applets
• DOC: management: add forgotten 'show startup-logs'
• CI: Replace the deprecated ::set-output command by writing to $GITHUB_OUTPUT in workflow definition
• CI: Replace the deprecated ::set-output command by writing to $GITHUB_OUTPUT in matrix.py
• BUG/MAJOR: stick-tables: do not try to index a server name for applets
• DOC: configuration: missing 'if' in tcp-request content example
• BUILD: http_fetch: silence an uninitiialized warning with gcc-4/5/6 at -Os
• BUG/MINOR: http-fetch: Update method after a prefetch in smpfetchmeth()
• BUG/MEDIUM: lua: handle stick table implicit arguments right.
• BUILD: cfgparse: Fix GCC warning about a variable used after realloc
• BUILD: fix compilation for OpenSSL-3.0.0-alpha17
• BUG/MINOR: log: improper behavior when escaping log data
• SCRIPTS: announce-release: update some URLs to https
• BUG/MEDIUM: captures: free() an error capture out of the proxy lock
• BUG/MEDIUM: proxy: ensure pauseproxy() and resumeproxy() own PROXY_LOCK
• BUG/MINOR: signals/poller: ensure wakeup from signals
• BUG/MINOR: signals/poller: set the poller timeout to 0 when there are signals
• BUG/MINOR: h1: Support headers case adjustment for TCP proxies
• REGTESTS: httprequestbuffer: Add a barrier to not mix up log messages
• BUG/MEDIUM: peers: Don't start resync on reload if local peer is not up-to-date
• BUG/MEDIUM: peers: Don't use resync timer when local resync is in progress
• BUG/MEDIUM: peers: Add connect and server timeut to peers proxy
• BUG/MEDIUM: spoe: Properly update streams waiting for a ACK in async mode
• DOC: configuration: do-resolve doesn't work with a port in the string
• BUG/MINOR: resolvers: return the correct value in resolversfinalizeconfig()
• BUG/MEDIUM: mux-h2: do not fiddle with ->dsi to indicate demux is idle
• BUILD: http: silence an uninitialized warning affecting gcc-5
• BUG/MEDIUM: proxy: Perform a custom copy for default server settings
• REORG: server: Export srvsettingscpy() function
• MINOR: server: Constify source server to copy its settings
• BUG/MINOR: peers: Use right channel flag to consider the peer as connected
• BUG/MEDIUM: peers: limit reconnect attempts of the old process on reload
• MINOR: peers: Use a dedicated reconnect timeout when stopping the local peer
• BUG/MINOR: ssl: free the fields in srv->ssl_ctx
• BUG/MINOR: sockpair: wrong return value for fdsenduxst()
• BUG/MINOR: backend: Fallback on RR algo if balance on source is impossible
• BUG/MINOR: peers: fix possible NULL dereferences at config parsing
• BUG/MINOR: peers/config: always fill the bind_conf's argument
• BUG/MINOR: http-fetch: Use integer value when possible in 'method' sample fetch
• BUG/MINOR: http-ana: Set method to HTTPMETHOTHER when an HTTP txn is created
• BUG/MINOR: server: do not enable DNS resolution on disabled proxies
• BUILD: compiler: implement unreachable for older compilers too
• REGTESTS: httprequestbuffer: Increase client timeout to wait 'slow' clients
• REGTESTS: abortonclose: Add a barrier to not mix up log messages
• BUG/MINOR: conn_stream: do not confirm a connection from the frontend path
• DOC: peers: fix port number and addresses on new peers section format
• DOC: peers: clarify when entry expiration date is renewed.
• DOC: peers: indicate that some server settings are not usable
• SCRIPTS: make publish-release try to launch make-releases-json
• SCRIPTS: add make-releases-json to recreate a releases.json file in download dirs
• BUG/MEDIUM: sample: Fix adjusting size in word converter
• BUG/MEDIUM: peers: prevent unitialized multiple listeners on peers section
• BUG/MEDIUM: peers: fix segfault using multiple bind on peers sections
• BUG/MEDIUM: http: Properly reject non-HTTP/1.x protocols
• BUG/MINOR: peers: fix error reporting of 'bind' lines
• REGTESTS: abortonclose: Fix some race conditions
• BUILD: fix build warning on solaris based systems with _maybeunused.
• CI: determine actual LibreSSL version dynamically
• [RELEASE] Released version 2.0.29
• BUG/MINOR: ssl: fix build on development versions of openssl-1.1.x
• CLEANUP: mux-h1: Fix comments and error messages for global options
• BUG/MEDIUM: wdt: don't trigger the watchdog when p is unitialized
• BUG/MINOR: server: Make SRVSTATELINE_MAXLEN value from 512 to 2kB (2000 bytes).
• DOC: fix typo 'ant' for 'and' in INSTALL
• BUG/MINOR: map/cli: make sure patterns don't vanish under 'show map''s init
• BUG/MINOR: map/cli: protect the backref list during 'show map' errors
• BUG/MEDIUM: cli: make 'show cli sockets' really yield
• BUG/MINOR: mux-h2: mark the stream as open before processing it not after
• SCRIPTS: announce-release: add URL of dev packages
• CI: github actions: update LibreSSL to 3.5.2
• BUILD: sockpair: do not set unused flag
• BUILD: proto_uxst: do not set unused flag
• BUG/MINOR: pools: make sure to also destroy shared pools in pooldestroyall()
• REGTESTS: fix the race conditions in be2dec.vtc ad field.vtc
• DOC: remove my name from the config doc
• BUG/MINOR: cache: Disable cache if applet creation fails
• SCRIPTS: announce-release: add shortened links to pending issues
• DOC: lua: update a few doc URLs
• SCRIPTS: announce-release: update the doc's URL
• BUG/MEDIUM: compression: Don't forget to update htxsl and httpmsg flags
• BUG/MEDIUM: mux-h1: Don't request more room on partial trailers
• BUG/MINOR: mux-h2: use timeout http-request as a fallback for http-keep-alive
• BUG/MINOR: mux-h2: do not use timeout http-keep-alive on backend side
• BUG/MINOR: cache: do not display expired entries in 'show cache'
• BUG/MINOR: mux-h2: do not send GOAWAY if SETTINGS were not sent
• CI: Update to actions/cache@v3
• CI: Update to actions/checkout@v3
• BUG/MEDIUM: http-act: Don't replace URI if path is not found or invalid
• BUG/MAJOR: muxpt: always report the connection error to the connstream
• DOC: reflect H2 timeout changes
• BUG/MEDIUM: mux-h2: make use of http-request and keep-alive timeouts
• MEDIUM: mux-h2: slightly relax timeout management rules
• BUG/MEDIUM: stream-int: do not rely on the connection error once established
• BUG/MINOR: tools: url2sa reads too far when no port nor path
• BUG/MEDIUM: mux-h1: only turn COFLERROR to CSFLERROR with empty ibuf
• CI: github actions: switch to LibreSSL-3.5.1
• BUILD: dns: fix backport of previous dns fix
• BUG/MAJOR: dns: multi-thread concurrency issue on UDP socket
• Revert 'BUG/MAJOR: mux-pt: Always destroy the backend connection on detach'
• BUG/MINOR: tools: fix url2sa return value with IPv4
• [RELEASE] Released version 2.0.28
• DOC: Fix usage/examples of deprecated ACLs
• BUG/MINOR: stream: make the call_rate only count the no-progress calls
• DOC: use the req.ssl_sni in examples
• DOC: ssl: reqsslsni needs implicit TLS
• BUG/MAJOR: mux-pt: Always destroy the backend connection on detach
• BUG/MEDIUM: mcli: Properly handle errors and timeouts during reponse processing
• DEBUG: cache: Update underlying buffer when loading HTX message in cache applet
• BUG/MINOR: promex: Set conn-stream/channel EOI flags at the end of request
• BUG/MINOR: cache: Set conn-stream/channel EOI flags at the end of request
• BUG/MINOR: stats: Set conn-stream/channel EOI flags at the end of request
• BUG/MINOR: hlua: Set conn-stream/channel EOI flags at the end of request
• BUG/MINOR: cli: shows correct mode in 'show sess'
• BUG/MAJOR: sched: prevent rare concurrent wakeup of multi-threaded tasks
• CLEANUP: atomic: add a fetch-and-xxx variant for common operations
• CI: github actions: use cache for SSL libs
• CI: github actions: add the output of $CC -dM -E-
• BUG/MEDIUM: stream: Abort processing if response buffer allocation fails
• BUG/MAJOR: mux-h2: Be sure to always report HTX parsing error to the app layer
• BUG/MEDIUM: mux-h1: Don't wake h1s if mux is blocked on lack of output buffer
• BUG/MINOR: tools: url2sa reads ipv4 too far
• BUG/MINOR: mailers: negotiate SMTP, not ESMTP
• CI: ssl: keep the old method for ancient OpenSSL versions
• CI: ssl: do not needlessly build the OpenSSL docs
• CI: ssl: enable parallel builds for OpenSSL on Linux
• BUG/MEDIUM: resolvers: Really ignore trailing dot in domain names
• BUG/MINOR: mworker: fix a FD leak of a sockpair upon a failed reload
• BUG/MEDIUM: mworker: close unused transferred FDs on load failure
• MINOR: sock: move the unused socket cleaning code into its own function
• BUG/MAJOR: spoe: properly detach all agents when releasing the applet
• BUG/MAJOR: http/htx: prevent unbounded loop in httpmanageserversidecookies
• BUG/MINOR: mworker: does not erase the pidfile upon reload
• BUG/MEDIUM: mworker: don't lose the stats socket on failed reload
• BUG/MEDIUM: mcli: always realign wrapping buffers before parsing them
• BUG/MEDIUM: mcli: do not try to parse empty buffers
• BUG/MINOR: cli: avoid O(bufsize) parsing cost on pipelined commands
• MINOR: channel: add new function co_getdelim() to support multiple delimiters
• MEDIUM: cli: yield between each pipelined command
• [RELEASE] Released version 2.0.27
• BUG/MEDIUM: htx: Adjust length to add DATA block in an empty HTX buffer
• BUG/MEDIUM: cli: Never wait for more data on client shutdown
• BUILD/MINOR: fix solaris build with clang.
• BUG/MEDIUM: mworker: don't use _getsocks in wait mode
• BUG/MEDIUM: http-ana: Preserve response's FLT_END analyser on L7 retry
• BUG/MINOR: cli: fix _getsocks with musl libc
• CLEANUP: ssl: make sslsockfreesrvctx() zero the pointers after free
• BUILD: makefile: add -Wno-atomic-alignment to work around clang abusive warning
• DOC: fix misspelled keyword 'resolve_retries' in resolvers
• BUILD: ssl: unbreak the build with newer libressl
• BUILD: cli: clear a maybe-unused warning on some older compilers
• BUG/MINOR: http: fix recent regression on authorization in legacy mode
• Revert 'BUG/MEDIUM: resolvers: always check a valid item in query_list'
• BUG/MINOR: backend: restore the SFSRVREUSED flag original purpose
• BUG/MINOR: backend: do not set sni on connection reuse
• BUG/MEDIUM: mworker/cli: crash when trying to access an old PID in prompt mode
• DOC: config: Specify %Ta is only available in HTTP mode
• DOC: spoe: Clarify use of the event directive in spoe-message section
• MINOR: ssl: make tlskeyslistget_next() take a list element
• CLEANUP: ssl: Remove useless local variable in tlskeyslistget_next()
• CLEANUP: ssl: Remove useless loop in tlskeyslistget_next()
• BUG/MEDIUM: cli: Properly set stream analyzers to process one command at a time
• MINOR: cli: 'show version' displays the current process version
• BUILD: general: always pass unsigned chars to is* functions
• CLEANUP: peers: Remove unused static function free_dcache_tx
• CLEANUP: peers: Remove unused static function free_dcache
• REGTESTS: mark the abns test as broken again
• BUILD: scripts/build-ssl.sh: use 'uname' instead of ${TRAVISOSNAME}
• BUILD: makefile: add entries to build common debugging tools
• CI: Github Actions: temporarily disable BoringSSL builds
• CI: Github Actions: switch to LibreSSL-3.3.3
• CI: github actions: update LibreSSL to 3.2.5
• Revert 'CI: Pin VTest to a known good commit'
• CI: github actions: switch to stable LibreSSL release
• CI: Fix the coverity builds
• CI: Fix DEBUG_STRICT definition for Coverity
• CI: Pin VTest to a known good commit
• CI: github actions: build several popular 'contrib' tools
• CI: GitHub Actions: enable daily Coverity scan
• CI: github actions: enable 51degrees feature
• CI: github actions: update LibreSSL to 3.3.0
• CI: Clean up Windows CI
• CI: Pass the github.event_name to matrix.py
• CI: Github Action: run 'apt-get update' before packages restore
• CI: Github Actions: enable BoringSSL builds
• CI: Github Actions: remove LibreSSL-3.0.2 builds
• CI: Github Actions: enable prometheus exporter
• CI: Stop hijacking the hosts file
• CI: Expand use of GitHub Actions for CI
• [RELEASE] Released version 2.0.26
• BUG/MEDIUM: ssl: abort with the correct SSL error when SNI not found
• BUG/MINOR: shctx: do not look for available blocks when the first one is enough
• BUG/MEDIUM: shctx: leave the block allocator when enough blocks are found
• BUG/MEDIUM: mux-h2: always process a pending shut read
• BUG/MEDIUM: ssl: backend TLS resumption with sni and TLSv1.3
• CLEANUP: ssl: Release cached SSL sessions on deinit
• MINOR: mux-h2: perform a full cycle shutdown+drain on close
• MINOR: connection: add a new COFLWANT_DRAIN flag to force drain on close
• BUG/MINOR: stick-table/cli: Check for invalid ipv6 key
• BUG/MEDIUM: connection: make csshutr/csshutw//cs_close() idempotent
• BUG/MINOR: mux-h2: Fix H2CFDEMSHORTREAD value
• BUG/MINOR: mworker: doesn't launch the program postparser
• BUG/MEDIUM: conn-stream: Don't reset CS flags on close
• BUG/MINOR: http-ana: Apply stop to the current section for http-response rules
• DOC: config: Fix typo in sslfcunique_id description
• BUG/MEDIUM: mux-h1: Fix H1CFSTSILENTSHUT value
• BUG/MEDIUM: stream-int: Defrag HTX message in sicsrecv() if necessary
• MINOR: htx: Add a function to know if the free space wraps
• MINOR: htx: Add an HTX flag to know when a message is fragmented
• BUG/MINOR: tcpcheck: Improve LDAP response parsing to fix LDAP check
• MINOR: stream: Improve dump of bogus streams
• DOC: config: Fix alphabetical order of fc_* samples
• BUG/MINOR: http: Authorization value can have multiple spaces after the scheme
• BUG/MEDIUM: http-ana: Drain request data waiting the tarpit timeout expiration
• CLEANUP: resolvers: replace all LISTDELETE with LISTDEL_INIT
• CLEANUP: always initialize the answer_list
• CLEANUP: resolvers: do not export resolvpurgeresolutionanswerrecords()
• BUG/MEDIUM: mux-h1: Perform a connection shutdown when the h1c is released
• BUG/MINOR: mux-h1: Save shutdown mode if the shutdown is delayed
• BUG/MINOR: mux-h2: do not prevent from sending a final GOAWAY frame
• BUG/MEDIUM: resolvers: always check a valid item in query_list
• BUILD: resolvers: avoid a possible warning on null-deref
• MINOR: resolvers: merge address and target into a union 'data'
• BUG/MEDIUM: resolvers: use correct storage for the target address
• BUG/MEDIUM: resolvers: fix truncated TLD consecutive to the API fix
• MINOR: resolvers: fix the resolvdnlabeltostr() API about trailing zero
• BUG/MINOR: resolvers: do not reject host names of length 255 in SRV records
• BUG/MEDIUM: resolver: make sure to always use the correct hostname length
• MINOR: resolvers: fix the resolvstrtodnlabel() API about trailing zero
• BUG/MEDIUM: sample: properly verify that variables cast to sample
• MINOR: sample: provide a generic var-to-sample conversion function
• CLEANUP: sample: uninline sampleconvvar2smp_str()
• CLEANUP: sample: rename sampleconvvar2smp() to *_sint
• BUG/MEDIUM: stream: Keep FLT_END analyzers if a stream detects a channel error
• BUG/MEDIUM: mux_h2: Handle others remaining read0 cases on partial frames
• BUG/MEDIUM: http-ana: Clear request analyzers when applying redirect rule
• BUG/MEDIUM: filters: Fix a typo when a filter is attached blocking the release
• BUG/MINOR: filters: Set right FLT_END analyser depending on channel
• BUG/MINOR: filters: Always set FLTEND analyser when CFFLT_ANALYZE flag is set
• BUG/MEDIUM: http-ana: Reset channels analysers when returning an error
• BUG/MINOR: stream: Don't release a stream if FLT_END is still registered
• BUG/MINOR: tcp-rules: Stop content rules eval on read error and end-of-input
• BUG/MAJOR: lua: use task_wakeup() to properly run a task once
• BUG/MEDIUM: lua: fix wakeup condition from sleep()
• DOC: peers: fix doc 'enable' statement on 'peers' sections
• BUG/MINOR: mux-h1/mux-fcgi: Sanitize TE header to only send 'trailers'
• BUG/MEDIUM: stream: Stop waiting for more data if SI is blocked on RXBLK_ROOM
• BUG/MEDIUM: stream-int: Notify stream that the mux wants more room to xfer data
• BUG/MEDIUM: mux-h1: Adjust conditions to ask more space in the channel buffer
• BUG/MINOR: server: allow 'enable health' only if check configured
• Revert 'REGTESTS: mark http_abortonclose as broken'
• BUG/MEDIUM: stream-int: Don't block SI on a channel policy if EOI is reached
• MEDIUM: actions: Fix block ACL.
• BUG/MINOR: stats: fix the POST requests processing in legacy mode
• BUG/MEDIUM: http: check for a channel pending data before waiting
• BUG/MINOR: cli/payload: do not search for args inside payload
• BUG/MINOR: compat: make sure __WORDSIZE is always defined
• BUG/MINOR: systemd: ExecStartPre must use -Ws
• [RELEASE] Released version 2.0.25
• REGTESTS: mark http_abortonclose as broken
• MINOR: action: Use a generic function to check validity of an action rule list
• Revert 'BUG/MINOR: stream-int: Don't block reads in siupdaterx() if chn may receive'
• BUG/MAJOR: htx: fix missing header name length check in htxaddheader/trailer
• CLEANUP: htx: remove comments about 'must be < 256 MB'
• BUG/MINOR: config: reject configs using HTTP with bufsize >= 256 MB
• DOC: configuration: remove wrong tcp-request examples in tcp-response
• CLEANUP: Add missing include guard to signal.h
• BUG/MINOR: tools: Fix loop condition in dump_text()
• BUG/MINOR threads: Use get_(local|gm)time instead of (local|gm)time
• BUG/MINOR: ebtree: remove dependency on incorrect macro for bits per long
• BUG/MINOR: lua: use strlcpy2() not strncpy() to copy sample keywords
• MINOR: compiler: implement an ONLY_ONCE() macro
• BUG/MEDIUM: base64: check output boundaries within base64{dec,urldec}
• REGTESTS: abortonclose: after retries, 503 is expected, not close
• BUG/MEDIUM: sock: really fix detection of early connection failures in for 2.3-
• [RELEASE] Released version 2.0.24
• REGTESTS: add a test to prevent h2 desync attacks
• BUG/MAJOR: h2: enforce stricter syntax checks on the :method pseudo-header
• DOC/MINOR: fix typo in management document
• MINOR: mux-h1/proxy: Add a proxy option to disable clear h2 upgrade
• DOC: config: Fix 'http-response send-spoe-group' documentation
• DOC: Improve the lua documentation
• BUG/MEDIUM: spoe: Fix policy to close applets when SPOE connections are queued
• BUG/MEDIUM: spoe: Create a SPOE applet if necessary when the last one is released
• MINOR: spoe: Add a pointer on the filter config in the spoe_agent structure
• BUG/MINOR: server: update last_change on maint->ready transitions too
• BUG/MINOR: connection: Add missing error labels to connerrcode_str
• BUG/MEDIUM: mux-h2: Handle remaining read0 cases on partial frames
• BUG/MINOR: mux-h2: Obey dontlognull option during the preface
• BUG/MINOR: systemd: must check the configuration using -Ws
• BUG/MINOR: mworker: do not export HAPROXYMWORKERREEXEC across programs
• BUG/MEDIUM: mworker: do not register an exit handler if exit is expected
• BUILD: add detection of missing important CFLAGS
• BUG/MEDIUM: tcp-check: Do not dereference inexisting connection
• [RELEASE] Released version 2.0.23
• BUG/MINOR: server: Forbid to set fqdn on the CLI if SRV resolution is enabled
• BUG/MINOR: server-state: load SRV resolution only if params match the config
• CLEANUP: pools: remove now unused seq and poolfreelist
• BUG/MAJOR: pools: fix possible race with free() in the lockless variant
• MEDIUM: pools: use a single pool_gc() function for locked and lockless
• MEDIUM: memory: make pool_gc() run under thread isolation
• BUG/MEDIUM: pools: Always update freelist in poolgc().
• MINOR: pools: do not maintain the lock during pool_flush()
• BUG/MINOR: pools: fix a possible memory leak in the lockless pool_flush()
• MINOR: pools/debug: slightly relax DEBUGDONTSHARE_POOLS
• Revert 'MINOR: tcp-act: Add set-src/set-src-port for 'tcp-request content' rules'
• BUG/MINOR: peers: fix datatype bit computation more than 32 datatypes
• MINOR: resolvers: Reset server IP on error in resolvgetipfromresponse()
• BUG/MINOR: resolvers: Reset server IP when no ip is found in the response
• DOC: config: use CREATE USER for mysql-check
• DOC: peers: fix the protocol tag name in the doc
• DOC: stick-table: add missing documentation about gpt0 stored type
• BUG/MINOR: stick-table: fix several printf sign errors dumping tables
• BUG/MINOR: cli: fix server name output in 'show fd'
• BUG/MEDIUM: sock: make sure to never miss early connection failures
• BUG/MINOR: server/cli: Fix locking in function processing 'set server' command
• BUG/MEDIUM: server/cli: Fix ABBA deadlock when fqdn is set from the CLI
• BUG/MINOR: resolvers: answser item list was randomly purged or errors
• DOC: config: Add missing actions in 'tcp-request session' documentation
• MINOR: tcp-act: Add set-src/set-src-port for 'tcp-request content' rules
• BUG/MAJOR: server: fix deadlock when changing maxconn via agent-check
• BUG/MEDIUM: spoe: Register pre/post analyzers in start_analyze callback function
• BUG/MEDIUM: dns: send messages on closed/reused fd if fd was detected broken
• MINOR: mux-h2: obey http-ignore-probes during the preface
• BUG/MAJOR: queue: set SF_ASSIGNED when setting strm->target on dequeue
• BUG/MINOR: mworker: fix typo in chroot error message
• BUG/MINOR: ssl: use atomic ops to update global shctx stats
• BUG/MEDIUM: shctx: use at least thread-based locking on USEPRIVATECACHE
• BUG/MINOR: stick-table: insert srv in used_name tree even with fixed id
• DOC: lua: Add a warning about buffers modification in HTTP
• BUG/MAJOR: htx: Fix htx_defrag() when an HTX block is expanded
• BUG/MEDIUM: dns: reset file descriptor if send returns an error
• BUG/MEDIUM: compression: Add a flag to know the filter is still processing data
• BUG/MINOR: ssl: OCSP stapling does not work if expire too far in the future
• BUG/MINOR: proxy: Missing calloc return value check in chashinitserver_tree
• BUG/MINOR: http: Missing calloc return value check in makearglist
• BUG/MINOR: http: Missing calloc return value check while parsing redirect rule
• BUG/MINOR: worker: Missing calloc return value check in mworkerenvtoproclist
• BUG/MINOR: compression: Missing calloc return value check in compappendtype/algo
• BUG/MINOR: http: Missing calloc return value check while parsing tcp-request rule
• BUG/MINOR: http: Missing calloc return value check while parsing tcp-request/tcp-response
• BUG/MINOR: proxy: Missing calloc return value check in proxydefproxycpy
• BUG/MINOR: proxy: Missing calloc return value check in proxyparsedeclare
• BUG/MINOR: http: Missing calloc return value check in parsehttpreq_capture
• BUG/MINOR: ssl: Missing calloc return value check in sslinitsingle_engine
• BUG/MINOR: peers: Missing calloc return value check in peersregistertable
• BUG/MINOR: server: Missing calloc return value check in srvparsesource
• BUG/MINOR: http-ana: Handle L7 retries on refused early data before K/A aborts
• BUG/MINOR: http-comp: Preserve HTTPMSGFCOMPRESSIONG flag on the response
• BUG/MEDIUM: filters: Exec pre/post analysers only one time per filter
• BUG/MAJOR: server: prevent deadlock when using 'set maxconn server'
• BUG/MEDIUM: ebtree: Invalid read when looking for dup entry
• REGTESTS: Add script to test abortonclose option
• MEDIUM: mux-h1: Don't block reads when waiting for the other side
• BUG/MINOR: stream-int: Don't block reads in siupdaterx() if chn may receive
• MINOR: channel: Rely on HTX version if appropriate in channelmayrecv()
• BUG/MINOR: httpfetch: fix possible uninit sockaddr in fetchurl_ip/port
• BUG/MINOR: stream: Reset stream final state and si error type on L7 retry
• BUG/MINOR: stream: properly clear the previous error mask on L7 retries
• BUG/MINOR: stream: Decrement server current session counter on L7 retry
• BUG/MEDIUM: cli: prevent memory leak on write errors
• BUG/MINOR: hlua: Don't rely on top of the stack when using Lua buffers
• MINOR: hlua: Add error message relative to the Channel manipulation and HTTP mode
• MINOR: peers: add informative flags about resync process for debugging
• BUG/MEDIUM: peers: reset tables stage flags stages on new conns
• BUG/MEDIUM: peers: re-work updates lookup during the sync on the fly
• BUG/MEDIUM: peers: reset commitupdate value in new conns
• BUG/MEDIUM: peers: reset starting point if peers appears longly disconnected
• BUG/MEDIUM: peers: stop considering ack messages teaching a full resync
• BUG/MEDIUM: peers: register last acked value as origin receiving a resync req
• BUG/MEDIUM: peers: initialize resync timer to get an initial full resync
• BUG/MINOR: applet: Notify the other side if data were consumed by an applet
• BUG/MINOR: htx: Preserve HTX flags when draining data from an HTX message
• BUG/MEDIUM: peers: re-work refcnt on table to protect against flush
• BUG/MEDIUM: peers: re-work connection to new process during reload.
• BUG/MINOR: peers: remove useless table check if initial resync is finished
• BUG/MEDIUM: mux-h2: Properly handle shutdowns when received with data
• BUG/MINOR: mworker: don't use oldpids[] anymore for reload
• BUG/MINOR: mworker/init: don't reset nb_oldpids in non-mworker cases
• BUG/MEDIUM: config: fix cpu-map notation with both process and threads
• BUG/MEDIUM: mux-h2: Fix dfl calculation when merging CONTINUATION frames
• BUG/MAJOR: mux-h2: Properly detect too large frames when decoding headers
• BUG/MINOR: server: free srv.lbnodes in freeserver
• BUG/MINOR: mux-h1: Release idle server H1 connection if data are received
• BUG/MINOR: logs: Report the true number of retries if there was no connection
• BUG/MINOR: httphtx: Remove BUGON() from httpgetstline() function
• BUG/MINOR: http-fetch: Make method smp safe if headers were already forwarded
• BUG/MEDIUM: threads: Ignore current thread to end its harmless period
• BUG/MEDIUM: sample: Fix adjusting size in field converter
• DOC: clarify that compression works for HTTP/2
• BUG/MINOR: tools: fix parsing 'us' unit for timers
• DOC: Explicitly state only IPv4 are supported by forwardfor/originalto options
• [RELEASE] Released version 2.0.22
• BUG/MEDIUM: resolvers: Don't release resolution from a requester callbacks
• MINOR: resolvers: Directly call srvrqupdatesrv_state() when possible
• MINOR: resolvers: Add function to change the srv status based on SRV resolution
• MINOR: resolvers: Purge answer items when a SRV resolution triggers an error
• MINOR: resolvers: Use a function to remove answers attached to a resolution
• BUG/MINOR: resolvers: Unlink DNS resolution to set RMAINT on SRV resolution
• BUG/MAJOR: dns: disabled servers through SRV records never recover
• BUG/MAJOR: dns: fix null pointer dereference in snrupdatesrv_status
• BUG/MINOR: httpfetch: make hdrip() resistant to empty fields
• BUILD: tcp: use IPPROTOIPV6 instead of SOLIPV6 on FreeBSD/MacOS
• BUG/MINOR: tcp: fix silent-drop workaround for IPv6
• BUG/MINOR: stats: Apply proper styles in HTML status page.
• BUG/MEDIUM: mux-h1: make h1shutwconn() idempotent
• BUG/MINOR: httpfetch: make hdrip() reject trailing characters
• MINOR: tools: make url2ipv4 return the exact number of bytes parsed
• BUG/MEDIUM: thread: Fix a deadlock if an isolated thread is marked as harmless
• BUG/MEDIUM: time: make sure to always initialize the global tick
• BUG/MEDIUM: lua: Always init the lua stack before referencing the context
• BUG/MEDIUM: debug/lua: Use internal hlua function to dump the lua traceback
• MINOR: lua: Slightly improve function dumping the lua traceback
• MINOR/BUG: mworker/cli: do not use the unix_bind prefix for the master CLI socket
• BUG/MEDIUM: freqctr/threads: use the globalnow_ms variable
• MINOR: time: also provide a global, monotonic globalnowms timer
• [RELEASE] Released version 2.0.21
• BUG/MINOR: freq_ctr/threads: make use of the last updated global time
• MINOR: time: export the global_now variable
• BUG/MINOR: resolvers: Add missing case-insensitive comparisons of DNS hostnames
• BUG/MINOR: resolvers: Reset server address on DNS error only on status change
• BUG/MINOR: resolvers: Consider server to have no IP on DNS resolution error
• CLEANUP: tcp-rules: add missing actions in the tcp-request error message
• BUG/MINOR: session: Add some forgotten tests on session's listener
• BUG/MINOR: proxy/session: Be sure to have a listener to increment its counters
• BUG/MEDIUM: filters: Set CFFLANALYZE on channels when filters are attached
• BUG/MEDIUM: session: NULL dereference possible when accessing the listener
• BUG/MINOR: ssl: don't truncate the file descriptor to 16 bits in debug mode
• BUG/MINOR: hlua: Don't strip last non-LWS char in hlua_pushstrippedstring()
• BUG/MEDIUM: dns: Consider the fact that dns answers are case-insensitive
• BUG/MINOR: http-ana: Don't increment HTTP error counter on read error/timeout
• DOC: spoe: Add a note about fragmentation support in HAProxy
• BUG/MEDIUM: spoe: Kill applets if there are pending connections and nbthread > 1
• BUG/MINOR: connection: Use the client's dst family for adressless servers
• BUG/MINOR: tcp-act: Don't forget to set the original port for IPv4 set-dst rule
• BUG/MINOR: http-ana: Only consider dst address to process originalto option
• BUG/MINOR: mux-h1: Immediately report H1C errors from h1sndbuf()
• BUG/MEDIUM: resolvers: Reset address for unresolved servers
• BUG/MEDIUM: resolvers: Reset server address and port for obselete SRV records
• BUG/MINOR: resolvers: new callback to properly handle SRV record errors
• BUG/MINOR: proxy: wake up all threads when sending the hard-stop signal
• BUG/MEDIUM: cli/shutdown sessions: make it thread-safe
• BUG/MEDIUM: proxy: use thread-safe stream killing on hard-stop
• BUG/MEDIUM: vars: make functions varsgetby_{name,desc} thread-safe
• BUG/MINOR: sample: secure convs that accept base64 string and var name as args
• BUG/MEDIUM: mux-h1: Fix handling of responses to CONNECT other than 200-ok
• BUG/MINOR: server: Be sure to cut the last parsed field of a server-state line
• BUG/MINOR: server: Init params before parsing a new server-state line
• BUG/MINOR: sample: Always consider zero size string samples as unsafe
• BUG/MINOR: checks: properly handle wrapping time in _healthadjust()
• BUG/MINOR: session: atomically increment the tracked sessions counter
• BUG/MINOR: server: Remove RMAINT from admin state when loading server state
• CLEANUP: channel: fix comment in ci_putblk.
• BUG/MINOR: server: Don't call fopen() with server-state filepath set to NULL
• BUG/MINOR: cfgparse: do not mention 'addr:port' as supported on proxy lines
• BUG/MEDIUM: config: don't pick unset values from last defaults section
• CLEANUP: deinit: release global and per-proxy server-state variables on deinit
• BUG/MINOR: server: Fix server-state-file-name directive
• BUG/MINOR: backend: hold correctly lock when killing idle conn
• BUG/MINOR: tools: Fix a memory leak on error path in parsedotteduints()
• BUG/MINOR: server: re-align state file fields number
• BUG/MEDIUM: mux-h1: Always set CSFLEOI for response in MSG_DONE state
• BUG/MEDIUM: mux-h2: Be sure to enter in demux loop even if dbuf is empty
• BUG/MEDIUM: mux-h2: do not quit the demux loop before setting END_REACHED
• BUG/MEDIUM: mux-h2: handle remaining read0 cases
• BUILD: Makefile: move REGTESTST_TYPE default setting
• BUG/MINOR: xxhash: make sure armv6 uses memcpy()
• BUG/MEDIUM: ssl: check a connection's status before computing a handshake
• BUG/MINOR: stick-table: Always call smpfetchsrc() with a valid arg list
• DOC: management: fix 'show resolvers' alphabetical ordering
• BUG/MINOR: config: fix leak on proxy.connsrc.bindhdr_name
• BUG/MEDIUM: filters/htx: Fix data forwarding when payload length is unknown
• BUG/MEDIUM: stats: add missing INFBUILDINFO definition
• BUILD/MINOR: lua: define GNUSOURCE for LLONG_MAX
• BUG/MEDIUM: mux-h2: fix read0 handling on partial frames
• BUG/MINOR: mworker: define GNUSOURCE for strsignal()
• BUG/MINOR: peers: Wrong 'new_conn' value for 'show peers' CLI command.
• BUG/MINOR: init: Use a dynamic buffer to set HAPROXY_CFGFILES env variable
• BUG/MINOR: sample: Memory leak of sample_expr structure in case of error
• BUG/MINOR: sample: check alloctrashchunk return value in concat()
• [RELEASE] Released version 2.0.20
• BUG/MINOR: sample: fix concat() converter's corruption with non-string variables
• DOC: Add maintainers for the Prometheus exporter
• SCRIPTS: announce-release: fix typo in help message
• DOC: fix some spelling issues over multiple files
• MINOR: contrib/prometheus-exporter: export build_info
• BUILD: Makefile: exclude broken tests by default
• BUG/MINOR: srv: do not init address if backend is disabled
• SCRIPTS: make announce release support preparing announces before tag exists
• SCRIPTS: improve announce-release to support different tag and versions
• BUG/MINOR: cfgparse: Fail if the strdup() for rule->be.name for use_backend fails
• MINOR: atomic: don't use ; to separate instruction on aarch64.
• BUILD: hpack: hpack-tbl-t.h uses VAR_ARRAY but does not include compiler.h
• BUILD: plock: remove dead code that causes a warning in gcc 11
• CONTRIB: halog: fix signed/unsigned build warnings on counts and timestamps
• CONTRIB: halog: mark the has_zero* functions unused
• CONTRIB: halog: fix build issue caused by %L printf format
• BUG/MEDIUM: http-ana: Never for sending data in TUNNEL mode
• BUG/MINOR: mux-h1: Don't set CSFLEOI too early for protocol upgrade requests
• BUILD: Makefile: have 'make clean' destroy .o/.a/.s in contrib subdirs as well
• REGTESTS: make use of HAPROXY_ARGS and pass -dM by default
• CLEANUP: contrib/prometheus-exporter: typo fixes for ssl reuse metric
• CLEANUP: lua: Remove declaration of an inexistant function
• BUG/MEDIUM: lb-leastconn: Reposition a server using the right eweight
• BUG/MINOR: tools: Reject size format not starting by a digit
• BUG/MINOR: tools: make parsetimeerr() more strict on the timer validity
• DOC: email change of the DeviceAtlas maintainer
• BUG/MEDIUM: spoa/python: Fixing references to None
• BUG/MEDIUM: spoa/python: Fixing PyObject_Call positional arguments
• BUG/MINOR: spoa/python: Cleanup ipaddress objects if initialization fails
• BUG/MINOR: spoa/python: Cleanup references for failed Module Addobject operations
• DOC: spoa/python: Fixing typos in comments
• DOC: spoa/python: Rephrasing memory related error messages
• DOC: spoa/python: Fixing typo in IP related error messages
• BUG/MAJOR: spoa/python: Fixing return None
• DOC/MINOR: Fix formatting in Management Guide
• BUG/MINOR: lua: warn when registering action, conv, sf, cli or applet multiple times
• MINOR: cli: add a function to look up a CLI service description
• MINOR: actions: add a function returning a service pointer from its name
• MINOR: actions: Export actions lookup functions
• BUG/MINOR: lua: Some lua init operation are processed unsafe
• BUG/MINOR: lua: Post init register function are not executed beyond the first one
• BUG/MINOR: lua: lua-load doesn't check its parameters
• MINOR: plock: use an ARMv8 instruction barrier for the pause instruction
• DOC: config: Move req.hdrs and req.hdrs_bin in L7 samples fetches section
• BUG/MAJOR: peers: fix partial message decoding
• BUG/MAJOR: filters: Always keep all offsets up to date during data filtering
• BUG/MINOR: http-ana: Don't wait for the body of CONNECT requests
• BUG/MEDIUM: filters: Forward all filtered data at the end of http filtering
• BUILD: http-htx: fix build warning regarding long type in printf
• MINOR: cfgparse: tighten the scope of newnameserver variable, free it on error.
• MINOR: spoe: Don't close connection in sync mode on processing timeout
• BUG/MAJOR: spoe: Be sure to remove all references on a released spoe applet
• BUG/MINOR: http-fetch: Fix calls w/o parentheses of the cookie sample fetches
• BUG/MINOR: http-fetch: Extract cookie value even when no cookie name
• BUG/MEDIUM: peers: fix decoding of multi-byte length in stick-table messages
• BUG/MINOR: peers: Missing TX cache entries reset.
• BUG/MINOR: peers: Do not ignore a protocol error for dictionary entries.
• BUG/MINOR: lua: set buffer size during map lookups
• BUG/MINOR: pattern: a sample marked as const could be written
• [RELEASE] Released version 2.0.19
• BUG/MINOR: http-htx: Just warn if payload of an errorfile doesn't match the C-L
• MINOR: http-htx: Add understandable errors for the errorfiles parsing
• BUG/MEDIUM: stick-table: limit the time spent purging old entries
• BUG/MINOR: filters: Skip disabled proxies during startup only
• BUG/MEDIUM: mux-pt: Release the tasklet during an HTTP upgrade
• MINOR: server: Copy configuration file and line for server templates
• BUG/MINOR: server: Set server without addr but with dns in RMAINT on startup
• BUG/MEDIUM: filters: Don't try to init filters for disabled proxies
• BUG/MINOR: cache: Inverted variables in httpcalcmaxage function
• BUG/MINOR: lua: initialize sample before using it
• BUG/MINOR: server: fix down_time report for stats
• BUG/MINOR: server: fix srv downtime calcul on starting
• BUG/MINOR: log: fix memory leak on logsrv parse error
• BUG/MINOR: extcheck: add missing checks on extchk_setenv()
• BUG/MAJOR: mux-h2: Don't try to send data if we know it is no longer possible
• BUG/MINOR: http-ana: Don't send payload for internal responses to HEAD requests
• BUG/MEDIUM: server: support changing the slowstart value from state-file
• BUG/MINOR: queue: properly report redistributed connections
• BUG/MINOR: peers: Possible unexpected peer seesion reset after collisions.
• BUG/MEDIUM: lb: Always lock the server when calling server{take,drop}conn
• BUG/MEDIUM: mux-h1: Get the session from the H1S when capturing bad messages
• BUG/MEDIUM: spoe: Unset variable instead of set it if no data provided
• BUG/MEDIUM: task: bound the number of tasks picked from the wait queue at once
• MINOR: fd: report an error message when failing initial allocations
• BUG/MINOR: mux-h2: do not stop outgoing connections on stopping
• BUG/MINOR: init: only keep rlimfdcur if max is unlimited
• BUG/MEDIUM: h1: Always try to receive more in h1rcvbuf().
• BUG/MINOR: http-htx: Expect no body for 204/304 internal HTTP responses
• BUG/MEDIUM: mux-h2: Don't handle pending read0 too early on streams
• BUG/MINOR: mux-h1: Always set the session on frontend h1 stream
• BUG/MINOR: peers: Inconsistency when dumping peer status codes.
• MINOR: hlua: Display debug messages on stderr only in debug mode
• BUG/MINOR: stats: fix validity of the json schema
• MINOR: counters: fix a typo in comment
• BUG/MEDIUM: queue: make pendconncondunlink() really thread-safe
• BUG/MINOR: Fix several leaks of 'log_tag' in init().
• BUILD: makefile: Fix building with closefrom() support enabled
• DOC: ssl: crt-list negative filters are only a hint
• [RELEASE] Released version 2.0.18
• REGTEST: make mapregmwith_backref require 1.7
• REGTEST: make abns_socket.vtc require 1.8
• REGTEST: fix host part in balance-uri-path-only.vtc
• REGTESTS: add a few load balancing tests
• DOC: agent-check: fix typo in 'fail' word expected reply
• DOC: spoa-server: fix false friends actually
• BUG/MEDIUM: listeners: do not pause foreign listeners
• BUG/MINOR: config: Fix memory leak on config parse listen
• BUG/MINOR: Fix memory leaks cfgparsepeers
• BUG/MEDIUM: h2: report frame bits only for handled types
• BUG/MINOR: http-fetch: Don't set the sample type during the htx prefetch
• BUG/MINOR: server: report correct error message for invalid port on 'socks4'
• BUG/MINOR: ssl: verifyhost is case sensitive
• BUG/MEDIUM: ssl: does not look for all SNIs before chosing a certificate
• BUG/MEDIUM: http-ana: Don't wait to send 1xx responses received from servers
• BUG/MEDIUM: pattern: Renew the pattern expression revision when it is pruned
• BUILD: threads: better workaround for late loading of libgcc_s
• BUG/MEDIUM: mux-h1: always apply the timeout on half-closed connections
• BUG/MINOR: auth: report valid crypto(3) support depending on build options
• CLEANUP: Update .gitignore
• MINOR: Commit .gitattributes
• BUILD: thread: limit the libgcc_s workaround to glibc only
• BUG/MINOR: threads: work around a libgcc_s issue with chrooting
• BUG/MEDIUM: ssl: check OCSP calloc in sslsockload_ocsp()
• BUG/MEDIUM: doc: Fix replace-path action description
• BUG/MINOR: startup: haproxy -s cause 100% cpu
• BUG/MEDIUM: contrib/spoa-server: Fix ipv4address used instead of ipv6address
• BUG/MINOR: contrib/spoa-server: Updating references to free in case of failure
• BUG/MINOR: contrib/spoa-server: Do not free reference to NULL
• BUG/MINOR: contrib/spoa-server: Ensure ip address references are freed
• BUG/MAJOR: contrib/spoa-server: Fix unhandled python call leading to memory leak
• DOC: cache: Use '<name>' instead of '<id>' in error message
• BUG/MINOR: reload: do not fail when no socket is sent
• BUG/MEDIUM: htx: smpprefetchhtx() must always validate the direction
• BUG/MINOR: stats: use strncmp() instead of memcmp() on health states
• BUG/MINOR: snapshots: leak of snapshots on deinit()
• BUG/MINOR: lua: Check argument type to convert it to IP mask in arg validation
• BUG/MINOR: lua: Check argument type to convert it to IPv4/IPv6 arg validation
• BUG/MEDIUM: map/lua: Return an error if a map is loaded during runtime
• BUG/MEDIUM: mux-h1: Refresh H1 connection timeout after a synchronous send
• BUG/MEDIUM: mux-h2: Don't fail if nothing is parsed for a legacy chunk response
• SCRIPTS: git-show-backports: emit the shell command to backport a commit
• SCRIPTS: git-show-backports: make -m most only show the left branch
• [RELEASE] Released version 2.0.17
• SCRIPTS: announce-release: add the link to the wiki in the announce messages
• MINOR: stream-int: Be sure to have a mux to do sends and receives
• MINOR: connection: Preinstall the mux for non-ssl connect
• BUG/MINOR: tcp-rules: Set the inspect-delay when a tcp-response action yields
• BUG/MEDIUM: dns: Don't yield in do-resolve action on a final evaluation
• MEDIUM: lua: Add support for the Lua 5.4
• BUG/MINOR: debug: Don't dump the lua stack if it is not initialized
• BUG/MEDIUM: mux-h1: Disable the splicing when nothing is received
• BUG/MEDIUM: mux-h1: Wakeup the H1C in h1rcvbuf() if more data are expected
• BUG/MEDIUM: dns: Release answer items when a DNS resolution is freed
• BUG/MAJOR: dns: Make the do-resolve action thread-safe
• BUG/MEDIUM: mux-h2: Emit an error if the response chunk formatting is incomplete
• BUG/MEDIUM: resolve: fix init resolving for ring and peers section.
• BUG/MINOR: cfgparse: don't increment linenum on incomplete lines
• BUILD: thread: add parenthesis around values of locking macros
• MINOR: pools: increase MAXBASEPOOLS to 64
• BUG/MINOR: threads: Don't forget to init each thread toremove_lock.
• REGEST: Add reg tests about error files
• BUILD: ebtree: fix build on libmusl after recent introduction of eb_memcmp()
• [RELEASE] Released version 2.0.16
• BUG/MEDIUM: channel: Be aware of SHUTW_NOW flag when output data are peeked
• BUG/MEDIUM: log: issue mixing sampled to not sampled log servers.
• BUG/MEDIUM: mux-h1: Continue to process request when switching in tunnel mode
• CONTRIB: da: fix memory leak in dummy function daatlasopen()
• BUG/MINOR: sample: Free str.area in smpcheckconst_meth
• BUG/MINOR: sample: Free str.area in smpcheckconst_bool
• DOC: configuration: remove obsolete mentions of H2 being converted to HTTP/1.x
• BUG/MEDIUM: stream-int: Disable connection retries on plain HTTP proxy mode
• BUG/MAJOR: stream: Mark the server address as unset on new outgoing connection
• MINOR: http: Add support for http 413 status
• BUG/MINOR: backend: Remove COFLSESS_IDLE if a client remains on the last server
• BUG/MEDIUM: connection: Continue to recv data to a pipe when the FD is not ready
• MINOR: connection: move the COFLWAIT_ROOM cleanup to the reader only
• BUG/MEDIUM: mux-h1: Subscribe rather than waking up in h1rcvbuf()
• BUG/MEDIUM: mux-h1: Disable splicing for the conn-stream if read0 is received
• BUG/MINOR: mux-h1: Disable splicing only if input data was processed
• BUG/MINOR: mux-h1: Don't read data from a pipe if the mux is unable to receive
• BUG/MINOR: mux-h1: Fix the splicing in TUNNEL mode
• BUG/MINOR: http_act: don't check capture id in backend (2)
• DOC: configuration: fix alphabetical ordering for tune.pool-{high,low}-fd-ratio
• DOC: configuration: add missing index entries for tune.pool-{low,high}-fd-ratio
• BUG/MINOR: proxy: always initialize the trash in show servers state
• BUG/MINOR: proxy: fix dumpserverstate()'s misuse of the trash
• BUG/MEDIUM: pattern: Add a trailing \0 to match strings only if possible
• DOC: ssl: add 'allow-0rtt' and 'ciphersuites' in crt-list
• MINOR: cli: make 'show sess' stop at the last known session
• BUG/MEDIUM: fetch: Fix hdr_ip misparsing IPv4 addresses due to missing NUL
• REGTEST: ssl: add some sslc* sample fetches test
• REGTEST: ssl: tests the sslf* sample fetches
• MINOR: spoe: Don't systematically create new applets if processing rate is low
• BUG/MINOR: http_ana: clarify connection pointer check on L7 retry
• BUG/MINOR: spoe: correction of setting bits for analyzer
• REGTEST: Add a simple script to tests errorfile directives in proxy sections
• BUG/MINOR: systemd: Wait for network to be online
• MEDIUM: map: make the 'clear map' operation yield
• REGTEST: http-rules: test spaces in ACLs with master CLI
• REGTEST: http-rules: test spaces in ACLs
• BUG/MINOR: mworker/cli: fix semicolon escaping in master CLI
• BUG/MINOR: mworker/cli: fix the escaping in the master CLI
• BUG/MINOR: cli: allow space escaping on the CLI
• BUG/MINOR: spoe: add missing key length check before checking key names
• BUG/MEDIUM: ebtree: use a byte-per-byte memcmp() to compare memory blocks
• BUG/MINOR: tcp-rules: tcp-response must check the buffer's fullness
• MINOR: http: Add 404 to http-request deny
• MINOR: http: Add 410 to http-request deny
• [RELEASE] Released version 2.0.15
• REGTESTS: checks: Fix tlshealthchecks when IPv6 addresses are used
• BUG/MINOR: ssl: fix ssl-{min,max}-ver with openssl < 1.1.0
• REGTESTS: Add missing OPENSSL to REQUIREOPTIONS for compression/luavalidation
• REGTESTS: Add missing OPENSSL to REQUIREOPTIONS for lua/txnget_priv
• BUG/MEDIUM: pattern: fix thread safety of pattern matching
• BUG/MEDIUM: log: don't hold the log lock during writev() on a file descriptor
• BUG/MINOR: mworker: fix a memleak when execvp() failed
• BUG/MEDIUM: mworker: fix the reload with an -- option
• BUG/MINOR: init: -S can have a parameter starting with a dash
• BUG/MINOR: init: -x can have a parameter starting with a dash
• BUG/MEDIUM: mworker: fix the copy of options in copy_argv()
• BUILD: makefile: adjust the sed expression of 'make help' for solaris
• BUG/MINOR: proto-http: Fix detection of NTLM for the legacy HTTP version
• BUG/MEDIUM: logs: fix trailing zeros on log message.
• BUG/MINOR: logs: prevent double line returns in some events.
• BUG/MEDIUM: contrib/prometheus-exporter: Properly set flags to dump metrics
• BUG/MEDIUM: hlua: Lock pattern references to perform set/add/del operations
• BUG/MEDIUM: lua: Reset analyse expiration timeout before executing a lua action
• BUG/MINOR: peers: fix internal/network key type mapping.
• SCRIPTS: publish-release: pass -n to gzip to remove timestamp
• Revert 'BUG/MEDIUM: connections: force connections cleanup on server changes'
• BUG/MINOR: nameservers: fix error handling in parsing of resolv.conf
• BUG/MINOR: lua: Add missing string length for lua sticktable lookup
• BUG/MINOR: server: Fix serverfinalizeinit() to avoid unused variable
• BUG/MINOR: checks: Respect check-ssl param when a port or an addr is specified
• BUG/MINOR: cache: Don't needlessly test 'cache' keyword in parsecacheflt()
• BUILD: select: only declare existing local labels to appease clang
• BUG/MINOR: soft-stop: always wake up waiting threads on stopping
• BUG/MINOR: pollers: remove uneeded free in global init
• BUG/MINOR: pools: use %u not %d to report pool stats in 'show pools'
• BUG/MINOR: cfgparse: Abort parsing the current line if an invalid \x sequence is encountered
• BUG/MEDIUM: http_ana: make the detection of NTLM variants safer
• BUG/MINOR: http-ana: fix NTLM response parsing again
• BUG/MINOR: config: Make use_backend and use-server post-parsing less obscur
• BUG/MEDIUM: lua: Fix dumping of stick table entries for STDTDICT
• BUG/MINOR: threads: fix multiple use of argument inside HAATOMICUPDATE_{MIN,MAX}()
• BUG/MINOR: threads: fix multiple use of argument inside HAATOMICCAS()
• BUG/MINOR: sample: Set the correct type when a binary is converted to a string
• CLEANUP: connections: align function declaration
• BUG/MEDIUM: ssl: fix the id length check within smpfetchsslfcsession_id()
• BUG/MEDIUM: connections: force connections cleanup on server changes
• BUG/MAJOR: stream-int: always detach a faulty endpoint on connect failure
• BUG/MEDIUM: stream: Only allow L7 retries when using HTTP.
• BUG/MEDIUM: streams: Remove SFADDRSET if we're retrying due to L7 retry.
• BUG/MINOR: checks: Remove a warning about http health checks
• BUG/MINOR: checks: Compute the right HTTP request length for HTTP health checks
• BUG/MEDIUM: checks: Always initialize checks before starting them
• BUG/MINOR: checks/server: use_ssl member must be signed
• BUG/MEDIUM: server/checks: Init server check during config validity check
• Revert 'BUG/MINOR: connection: make sure to correctly tag local PROXY connections'
• BUG/MEDIUM: backend: don't access a non-existing mux from a previous connection
• REGTEST: ssl: test the client certificate authentication
• MINOR: stream: report the list of active filters on stream crashes
• BUG/MEDIUM: shctx: bound the number of loops that can happen around the lock
• BUG/MEDIUM: shctx: really check the lock's value while waiting
• BUG/MINOR: debug: properly use long long instead of long for the thread ID
• MINOR: threads: export the POSIX thread ID in panic dumps
• BUG/MEDIUM: listener: mark the thread as not stuck inside the loop
• BUG/MEDIUM: sample: make the CPU and latency sample fetches check for a stream
• BUG/MEDIUM: http: the 'unique-id' sample fetch could crash without a steeam
• BUG/MEDIUM: http: the 'httpfirstreq' sample fetch could crash without a steeam
• BUG/MEDIUM: capture: capture.{req,res}.* crash without a stream
• BUG/MEDIUM: capture: capture-req/capture-res converters crash without a stream
• BUG/MINOR: objtype: Handle stream object in objbase_ptr() function
• BUG/MINOR: checks: chained expect will not properly wait for enough data
• BUG/MINOR: checks: Respect the no-check-ssl option
• MINOR: checks: Add a way to send custom headers and payload during http chekcs
• BUG/MINOR: check: Update server address and port to execute an external check
• DOC: option logasap does not depend on mode
• BUG/MINOR: http: make url_decode() optionally convert '+' to SP
• BUG/MINOR: tools: fix the i386 version of the div64_32 function
• BUG/MEDIUM: http-ana: Handle NTLM messages correctly.
• BUG/MINOR: ssl: default settings for ssl server options are not used
• DOC: Improve documentation on http-request set-src
• DOC: hashing: update link to hashing functions
• BUG/MINOR: peers: Incomplete peers sections should be validated.
• BUG/MINOR: protocol_buffer: Wrong maximum shifting.