CHANGELOG

ChangeLog :
===========

2019/11/15 : 2.1-dev5
    - BUG/MEDIUM: ssl/cli: don't alloc path when cert not found
    - BUG/MINOR: ssl/cli: unable to update a certificate without bundle extension
    - BUG/MINOR: ssl/cli: fix an error when a file is not found
    - MINOR: ssl/cli: replace the default_ctx during 'commit ssl cert'
    - DOC: fix date and http_date keywords syntax
    - MINOR: peers: Add "log" directive to "peers" section.
    - BUG/MEDIUM: mux-h1: Disable splicing for chunked messages
    - BUG/MEDIUM: stream: Be sure to support splicing at the mux level to enable it
    - MINOR: flt_trace: Rename macros to print trace messages
    - MINOR: trace: Add a set of macros to trace events if HA is compiled with debug
    - MEDIUM: stream/trace: Register a new trace source with its events
    - MINOR: doc: http-reuse connection pool fix
    - BUG/MEDIUM: stream: Be sure to release allocated captures for TCP streams
    - MINOR: http-ana: Remove the unused function http_reset_txn()
    - BUG/MINOR: action: do-resolve now use cached response
    - BUG: dns: timeout resolve not applied for valid resolutions
    - DOC: management: fix typo on "cache_lookups" stats output
    - BUG/MINOR: stream: init variables when the list is empty
    - BUG/MEDIUM: tasks: Make tasklet_remove_from_tasklet_list() no matter the tasklet.
    - BUG/MINOR: queue/threads: make the queue unlinking atomic
    - BUG/MEDIUM: Make sure we leave the session list in session_free().
    - CLEANUP: session: slightly simplify idle connection cleanup logic
    - MINOR: memory: also poison the area on freeing
    - CLEANUP: cli: use srv_shutdown_streams() instead of open-coding it
    - CLEANUP: stats: use srv_shutdown_streams() instead of open-coding it
    - BUG/MEDIUM: listeners: always pause a listener on out-of-resource condition
    - BUILD: contrib/da: remove an "unused" warning
    - BUG/MEDIUM: filters: Don't call TCP callbacks for HTX streams
    - MEDIUM: filters: Adapt filters API to allow again TCP filtering on HTX streams
    - MINOR: freq_ctr: Make the sliding window sums thread-safe
    - MINOR: stream: Remove the lock on the proxy to update time stats
    - MINOR: counters: Add fields to store the max observed for {q,c,d,t}_time
    - MINOR: stats: Report max times in addition of the averages for sessions
    - MINOR: contrib/prometheus-exporter: Report metrics about max times for sessions
    - BUG/MINOR: contrib/prometheus-exporter: Rename some metrics
    - MINOR: contrib/prometheus-exporter: report the number of idle conns per server
    - DOC: Add missing stats fields in the management manual
    - BUG/MINOR: mux-h1: Properly catch parsing errors on payload and trailers
    - BUG/MINOR: mux-h1: Don't set CS_FL_EOS on a read0 when receiving data to pipe
    - MINOR: mux-h1: Set EOI on the conn-stream when EOS is reported in TUNNEL state
    - MINOR: sink: Set the default max length for a message to BUFSIZE
    - MINOR: ring: make the parse function automatically set the handler/release
    - BUG/MINOR: log: make "show startup-log" use a ring buffer instead
    - MINOR: stick-table: allow sc-set-gpt0 to set value from an expression

2019/11/03 : 2.1-dev4
    - BUG/MINOR: cli: don't call the kw->io_release if kw->parse failed
    - BUG/MINOR: mux-h2: Don't pretend mux buffers aren't full anymore if nothing sent
    - BUG/MAJOR: stream-int: Don't receive data from mux until SI_ST_EST is reached
    - DOC: remove obsolete section about header manipulation
    - BUG/MINOR: ssl/cli: cleanup on cli_parse_set_cert error
    - MINOR: ssl/cli: rework the 'set ssl cert' IO handler
    - BUILD: CI: comment out cygwin build, upgrade various ssl libraries
    - DOC: Improve documentation of http-re(quest|sponse) replace-(header|value|uri)
    - BUILD/MINOR: tools: shut up the format truncation warning in get_gmt_offset()
    - BUG/MINOR: spoe: fix off-by-one length in UUID format string
    - BUILD/MINOR: ssl: shut up a build warning about format truncation
    - BUILD: do not disable -Wformat-truncation anymore
    - MINOR: chunk: add chunk_istcat() to concatenate an ist after a chunk
    - Revert "MINOR: istbuf: add b_fromist() to make a buffer from an ist"
    - MINOR: mux: Add a new method to get informations about a mux.
    - BUG/MEDIUM: stream_interface: Only use SI_ST_RDY when the mux is ready.
    - BUG/MEDIUM: servers: Only set SF_SRV_REUSED if the connection if fully ready.
    - MINOR: doc: fix busy-polling performance reference
    - MINOR: config: allow no set-dumpable config option
    - MINOR: init: always fail when setrlimit fails
    - MINOR: ssl/cli: rework 'set ssl cert' as 'set/commit'
    - CLEANUP: ssl/cli: remove leftovers of bundle/certs (it < 2)
    - REGTEST: vtest can now enable mcli with its own flag
    - BUG/MINOR: config: Update cookie domain warn to RFC6265
    - MINOR: sample: add us/ms support to date/http_date
    - BUG/MINOR: ssl/cli: check trash allocation in cli_io_handler_commit_cert()
    - BUG/MEDIUM: mux-h2: report no available stream on a connection having errors
    - BUG/MEDIUM: mux-h2: immediately remove a failed connection from the idle list
    - BUG/MEDIUM: mux-h2: immediately report connection errors on streams
    - BUG/MINOR: stats: properly check the path and not the whole URI
    - BUG/MINOR: ssl: segfault in cli_parse_set_cert with old openssl/boringssl
    - BUG/MINOR: ssl: ckch->chain must be initialized
    - BUG/MINOR: ssl: double free on error for ckch->{key,cert}
    - MINOR: ssl: BoringSSL ocsp_response does not need issuer
    - BUG/MEDIUM: ssl/cli: fix dot research in cli_parse_set_cert
    - MINOR: backend: Add srv_name sample fetche
    - DOC: Add GitHub issue config.yml

2019/10/25 : 2.1-dev3
    - MINOR: mux-h2/trace: missing conn pointer in demux full message
    - MINOR: mux-h2: add a per-connection list of blocked streams
    - BUILD: ebtree: make eb_is_empty() and eb_is_dup() take a const
    - BUG/MEDIUM: mux-h2: do not enforce timeout on long connections
    - BUG/MEDIUM: tasks: Don't forget to decrement tasks_run_queue.
    - BUG/MINOR: peers: crash on reload without local peer.
    - BUG/MINOR: mux-h2/trace: Fix traces on h2c initialization
    - MINOR: h1-htx: Update h1_copy_msg_data() to ease the traces in the mux-h1
    - MINOR: htx: Adapt htx_dump() to be used from traces
    - MINOR: mux-h1/trace: register a new trace source with its events
    - MINOR: proxy: Store http-send-name-header in lower case
    - MINOR: http: Remove headers matching the name of http-send-name-header option
    - BUG/MINOR: mux-h1: Adjust header case when the server name is add to a request
    - BUG/MINOR: mux-h1: Adjust header case when chunked encoding is add to a message
    - MINOR: mux-h1: Try to wakeup the stream on output buffer allocation
    - MINOR: fcgi: Add function to get the string representation of a record type
    - MINOR: mux-fcgi/trace: Register a new trace source with its events
    - BUG/MEDIUM: cache: make sure not to cache requests with absolute-uri
    - DOC: clarify some points around http-send-name-header's behavior
    - MEDIUM: mux-h2: support emitting CONTINUATION frames after HEADERS
    - BUG/MINOR: mux-h1/mux-fcgi/trace: Fix position of the 4th arg in some traces
    - DOC: fix typo in Prometheus exporter doc
    - MINOR: h2: clarify the rules for how to convert an H2 request to HTX
    - MINOR: htx: Add 2 flags on the start-line to have more info about the uri
    - MINOR: http: Add a function to get the authority into a URI
    - MINOR: h1-htx: Set the flag HTX_SL_F_HAS_AUTHORITY during the request parsing
    - MEDIUM: http-htx: Keep the Host header and the request start-line synchronized
    - MINOR: h1-htx: Only use the path of a normalized URI to format a request line
    - MEDIUM: h2: make the request parser rebuild a complete URI
    - MINOR: h2: report in the HTX flags when the request has an authority
    - MEDIUM: mux-h2: do not map Host to :authority on output
    - MEDIUM: h2: use the normalized URI encoding for absolute form requests
    - MINOR: stats: mention in the help message support for "json" and "typed"
    - MINOR: stats: get rid of the ST_CONVDONE flag
    - MINOR: stats: replace the ST_* uri_auth flags with STAT_*
    - MINOR: stats: always merge the uri_auth flags into the appctx flags
    - MINOR: stats: set the appctx flags when initializing the applet only
    - MINOR: stats: get rid of the STAT_SHOWADMIN flag
    - MINOR: stats: make stats_dump_fields_json() directly take flags
    - MINOR: stats: uniformize the calling convention of the dump functions
    - MINOR: stats: support the "desc" output format modifier for info and stat
    - MINOR: stats: prepare to add a description with each stat/info field
    - MINOR: stats: make "show stat" and "show info"
    - MINOR: stats: fill all the descriptions for "show info" and "show stat"
    - BUG/MEDIUM: applet: always check a fast running applet's activity before killing
    - BUILD: stats: fix missing '=' sign in array declaration
    - MINOR: lists: add new macro LIST_SPLICE_END_DETACHED
    - MINOR: list: add new macro MT_LIST_BEHEAD
    - MEDIUM: task: Split the tasklet list into two lists.
    - MINOR: h2: Document traps to be avoided on multithread.
    - MINOR: lists: Try to use local variables instead of macro arguments.
    - MINOR: lists: Fix alignement of \ when relevant.
    - MINOR: mux-h2: also support emitting CONTINUATION on trailers
    - MINOR: ssl: crt-list do ckchn_lookup
    - REORG: ssl: rename ckch_node to ckch_store
    - REORG: ssl: move structures to ssl_sock.h
    - MINOR: ssl: initialize the sni_keytypes_map as EB_ROOT
    - MINOR: ssl: initialize explicitly the sni_ctx trees
    - BUG/MINOR: ssl: abort on sni allocation failure
    - BUG/MINOR: ssl: free the sni_keytype nodes
    - BUG/MINOR: ssl: abort on sni_keytypes allocation failure
    - MEDIUM: ssl: introduce the ckch instance structure
    - MEDIUM: ssl: split ssl_sock_add_cert_sni()
    - MINOR: ssl: ssl_sock_load_ckchn() can properly fail
    - MINOR: ssl: ssl_sock_load_multi_ckchs() can properly fail
    - MEDIUM: ssl: ssl_sock_load_ckchs() alloc a ckch_inst
    - MINOR: ssl: ssl_sock_load_crt_file_into_ckch() is filling from a BIO
    - MEDIUM: ssl/cli: 'set ssl cert' updates a certificate from the CLI
    - MINOR: ssl: load the sctl in/from the ckch
    - MINOR: ssl: load the ocsp in/from the ckch
    - BUG/MEDIUM: ssl: NULL dereference in ssl_sock_load_cert_sni()
    - BUG/MINOR: ssl: fix build without SSL
    - BUG/MINOR: ssl: fix build without multi-cert bundles
    - BUILD: ssl: wrong #ifdef for SSL engines code
    - BUG/MINOR: ssl: fix OCSP build with BoringSSL
    - BUG/MEDIUM: htx: Catch chunk_memcat() failures when HTX data are formatted to h1
    - BUG/MINOR: chunk: Fix tests on the chunk size in functions copying data
    - BUG/MINOR: mux-h1: Mark the output buffer as full when the xfer is interrupted
    - MINOR: mux-h1: Xfer as much payload data as possible during output processing
    - CLEANUP: h1-htx: Move htx-to-h1 formatting functions from htx.c to h1_htx.c
    - BUG/MINOR: mux-h1: Capture ignored parsing errors
    - MINOR: h1: Reject requests with different occurrences of the header host
    - MINOR: h1: Reject requests if the authority does not match the header host
    - REGTESTS: Send valid URIs in peers reg-tests and fix HA config to avoid warnings
    - REGTESTS: Adapt proxy_protocol_random_fail.vtc to match normalized URI too
    - BUG/MINOR: WURFL: fix send_log() function arguments
    - BUG/MINOR: ssl: fix error messages for OCSP loading
    - BUG/MINOR: ssl: can't load ocsp files
    - MINOR: version: make the version strings variables, not constants
    - BUG/MINOR: http-htx: Properly set htx flags on error files to support keep-alive
    - MINOR: htx: Add a flag on HTX to known when a response was generated by HAProxy
    - MINOR: mux-h1: Force close mode for proxy responses with an unfinished request
    - BUILD: travis-ci: limit build to branches "master" and "next"
    - BUILD/MEDIUM: threads: rename thread_info struct to ha_thread_info
    - BUILD/SMALL: threads: enable threads on osx
    - BUILD/MEDIUM: threads: enable cpu_affinity on osx
    - MINOR: istbuf: add b_fromist() to make a buffer from an ist
    - BUG/MINOR: cache: also cache absolute URIs
    - BUG/MINOR: mworker/ssl: close openssl FDs unconditionally
    - BUG/MINOR: tcp: Don't alter counters returned by tcp info fetchers
    - BUG/MEDIUM: lists: Handle 1-element-lists in MT_LIST_BEHEAD().
    - BUG/MEDIUM: mux_pt: Make sure we don't have a conn_stream before freeing.
    - BUG/MEDIUM: tasklet: properly compute the sleeping threads mask in tasklet_wakeup()
    - BUG/MAJOR: idle conns: schedule the cleanup task on the correct threads
    - BUG/MEDIUM: task: make tasklets either local or shared but not both at once
    - Revert e8826ded5fea3593d89da2be5c2d81c522070995.
    - BUG/MEDIUM: mux_pt: Don't destroy the connection if we have a stream attached.
    - BUG/MEDIUM: mux_pt: Only call the wake emthod if nobody subscribed to receive.
    - REGTEST: mcli/mcli_show_info: launch a 'show info' on the master CLI
    - CLEANUP: ssl: make ssl_sock_load_cert*() return real error codes
    - CLEANUP: ssl: make ssl_sock_load_ckchs() return a set of ERR_*
    - CLEANUP: ssl: make cli_parse_set_cert handle errcode and warnings.
    - CLEANUP: ssl: make ckch_inst_new_load_(multi_)store handle errcode/warn
    - CLEANUP: ssl: make ssl_sock_put_ckch_into_ctx handle errcode/warn
    - CLEANUP: ssl: make ssl_sock_load_dh_params handle errcode/warn
    - CLEANUP: bind: handle warning label on bind keywords parsing.
    - BUG/MEDIUM: ssl: 'tune.ssl.default-dh-param' value ignored with openssl > 1.1.1
    - BUG/MINOR: mworker/cli: reload fail with inherited FD
    - BUG/MINOR: ssl: Fix fd leak on error path when a TLS ticket keys file is parsed
    - BUG/MINOR: stick-table: Never exceed (MAX_SESS_STKCTR-1) when fetching a stkctr
    - BUG/MINOR: cache: alloc shctx after check config
    - BUG/MINOR: sample: Make the `field` converter compatible with `-m found`
    - BUG/MINOR: server: check return value of fopen() in apply_server_state()
    - REGTESTS: make seamless-reload depend on 1.9 and above
    - REGTESTS: server/cli_set_fqdn requires version 1.8 minimum
    - BUG/MINOR: dns: allow srv record weight set to 0
    - BUG/MINOR: ssl: fix memcpy overlap without consequences.
    - BUG/MINOR: stick-table: fix an incorrect 32 to 64 bit key conversion
    - BUG/MEDIUM: pattern: make the pattern LRU cache thread-local and lockless
    - BUG/MINOR: mux-h2: do not emit logs on backend connections
    - CLEANUP: ssl: remove old TODO commentary
    - CLEANUP: ssl: fix SNI/CKCH lock labels
    - MINOR: ssl: OCSP functions can load from file or buffer
    - MINOR: ssl: load sctl from buf OR from a file
    - MINOR: ssl: load issuer from file or from buffer
    - MINOR: ssl: split ssl_sock_load_crt_file_into_ckch()
    - BUG/MINOR: ssl/cli: fix looking up for a bundle
    - MINOR: ssl/cli: update ocsp/issuer/sctl file from the CLI
    - MINOR: ssl: update ssl_sock_free_cert_key_and_chain_contents
    - MINOR: ssl: copy a ckch from src to dst
    - MINOR: ssl: new functions duplicate and free a ckch_store
    - MINOR: ssl/cli: assignate a new ckch_store
    - MEDIUM: cli/ssl: handle the creation of SSL_CTX in an IO handler
    - BUG/MINOR: ssl/cli: fix build of SCTL and OCSP
    - BUG/MINOR: ssl/cli: out of bounds when built without ocsp/sctl
    - BUG/MINOR: ssl: fix build with openssl < 1.1.0
    - BUG/MINOR: ssl: fix build of X509_chain_up_ref() w/ libreSSL
    - MINOR: tcp: avoid confusion in time parsing init
    - MINOR: debug: add a new "debug dev stream" command
    - MINOR: cli/debug: validate addresses using may_access() in "debug dev stream"
    - REORG: move CLI access level definitions to cli.h
    - MINOR: cli: add an expert mode to hide dangerous commands
    - MINOR: debug: make most debug CLI commands accessible in expert mode
    - MINOR: stats/debug: maintain a counter of debug commands issued
    - BUG/MEDIUM: debug: address a possible null pointer dereference in "debug dev stream"

2019/10/01 : 2.1-dev2
    - DOC: management: document reuse and connect counters in the CSV format
    - DOC: management: document cache_hits and cache_lookups in the CSV format
    - BUG/MINOR: dns: remove irrelevant dependency on a client connection
    - MINOR: applet: make appctx use their own pool
    - BUG/MEDIUM: checks: Don't attempt to receive data if we already subscribed.
    - BUG/MEDIUM: http/htx: unbreak option http_proxy
    - BUG/MINOR: backend: do not try to install a mux when the connection failed
    - MINOR: mux-h2: Don't adjust anymore the amount of data sent in h2_snd_buf()
    - BUG/MINOR: http_fetch: Fix http_auth/http_auth_group when called from TCP rules
    - BUG/MINOR: http_htx: Initialize HTX error messages for TCP proxies
    - BUG/MINOR: cache/htx: Make maxage calculation HTX aware
    - BUG/MINOR: hlua: Make the function txn:done() HTX aware
    - MINOR: proto_htx: Directly call htx_check_response_for_cacheability()
    - MINOR: proto_htx: Rely on the HTX function to apply a redirect rules
    - MINOR: proto_htx: Add the function htx_return_srv_error()
    - MINOR: backend/htx: Don't rewind output data to set the sni on a srv connection
    - MINOR: proto_htx: Don't stop forwarding when there is a post-connect processing
    - DOC: htx: Update comments in HTX files
    - CLEANUP: htx: Remove the unsued function htx_add_blk_type_size()
    - MINOR: htx: Deduce the number of used blocks from tail and head values
    - MINOR: htx: Use an array of char to store HTX blocks
    - MINOR: htx: Slightly update htx_dump() to report better messages
    - DOC: htx: Add internal documentation about the HTX
    - MAJOR: http: Deprecate and ignore the option "http-use-htx"
    - MEDIUM: mux-h2: Remove support of the legacy HTTP mode
    - CLEANUP: h2: Remove functions converting h2 requests to raw HTTP/1.1 ones
    - MINOR: connection: Remove the multiplexer protocol PROTO_MODE_HTX
    - MINOR: stream: Rely on HTX analyzers instead of legacy HTTP ones
    - MEDIUM: http_fetch: Remove code relying on HTTP legacy mode
    - MINOR: config: Remove tests on the option 'http-use-htx'
    - MINOR: stream: Remove tests on the option 'http-use-htx' in stream_new()
    - MINOR: proxy: Remove tests on the option 'http-use-htx' during H1 upgrade
    - MINOR: hlua: Remove tests on the option 'http-use-htx' to reject TCP applets
    - MINOR: cache: Remove tests on the option 'http-use-htx'
    - MINOR: contrib/prometheus-exporter: Remove tests on the option 'http-use-htx'
    - CLEANUP: proxy: Remove the flag PR_O2_USE_HTX
    - MINOR: proxy: Don't adjust connection mode of HTTP proxies anymore
    - MEDIUM: backend: Remove code relying on the HTTP legacy mode
    - MEDIUM: hlua: Remove code relying on the legacy HTTP mode
    - MINOR: http_act: Remove code relying on the legacy HTTP mode
    - MEDIUM: cache: Remove code relying on the legacy HTTP mode
    - MEDIUM: compression: Remove code relying on the legacy HTTP mode
    - MINOR: flt_trace: Remove code relying on the legacy HTTP mode
    - MINOR: stats: Remove code relying on the legacy HTTP mode
    - MAJOR: filters: Remove code relying on the legacy HTTP mode
    - MINOR: stream: Remove code relying on the legacy HTTP mode
    - MAJOR: http: Remove the HTTP legacy code
    - MINOR: hlua: Remove useless test on TX_CON_WANT_* flags
    - MINOR: proto_http: Remove unused http txn flags
    - MINOR: proto_http: Remove the unused flag HTTP_MSGF_WAIT_CONN
    - CLEANUP: proto_http: Group remaining flags of the HTTP transaction
    - CLEANUP: channel: Remove the unused flag CF_WAKE_CONNECT
    - CLEANUP: proto_http: Remove unecessary includes and comments
    - CLEANUP: proto_http: Move remaining code from proto_http.c to proto_htx.c
    - REORG: proto_htx: Move HTX analyzers & co to http_ana.{c,h} files
    - BUG/MINOR: debug: Remove flags CO_FL_SOCK_WR_ENA/CO_FL_SOCK_RD_ENA
    - MINOR: proxy: Remove support of the option 'http-tunnel'
    - DOC: config: Update as a result of the legacy HTTP removal
    - MEDIUM: config: Remove parsing of req* and rsp* directives
    - MINOR: proxy: Remove the unused list of block rules
    - MINOR: proxy/http_ana: Remove unused req_exp/rsp_exp and req_add/rsp_add lists
    - DOC: config: Remove unsupported req* and rsp* keywords
    - MINOR: global: Preset tune.max_http_hdr to its default value
    - MINOR: http: Don't store raw HTTP errors in chunks anymore
    - BUG/MINOR: session: Emit an HTTP error if accept fails only for H1 connection
    - BUG/MINOR: session: Send a default HTTP error if accept fails for a H1 socket
    - CLEANUP: mux-h2: Remove unused flags H2_SF_CHNK_*
    - BUG/MINOR: checks: do not exit tcp-checks from the middle of the loop
    - MINOR: config: Warn only if the option http-use-htx is used with "no" prefix
    - BUG/MEDIUM: mux-h1: Trim excess server data at the end of a transaction
    - MINOR: connection: add conn_get_src() and conn_get_dst()
    - MINOR: frontend: switch to conn_get_{src,dst}() for logging and debugging
    - MINOR: backend: switch to conn_get_{src,dst}() for port and address mapping
    - MINOR: ssl: switch to conn_get_dst() to retrieve the destination address
    - MINOR: tcp: replace various calls to conn_get_{from,to}_addr with conn_get_{src,dst}
    - MINOR: stream-int: use conn_get_{src,dst} in conn_si_send_proxy()
    - MINOR: stream/cli: use conn_get_{src,dst} in "show sess" and "show peers" output
    - MINOR: log: use conn_get_{dst,src}() to retrieve the cli/frt/bck/srv/ addresses
    - MINOR: http/htx: use conn_get_dst() to retrieve the destination address
    - MINOR: lua: use conn_get_{src,dst} to retrieve connection addresses
    - MINOR: http: check the source address via conn_get_src() in sample fetch functions
    - CLEANUP: connection: remove the now unused conn_get_{from,to}_addr()
    - MINOR: connection: add new src and dst fields
    - MINOR: connection: use conn->{src,dst} instead of &conn->addr.{from,to}
    - MINOR: ssl-sock: use conn->dst instead of &conn->addr.to
    - MINOR: lua: switch to conn->dst for a connection's target address
    - MINOR: peers: use conn->dst for the peer's target address
    - MINOR: htx: switch from conn->addr.{from,to} to conn->{src,dst}
    - MINOR: stream: switch from conn->addr.{from,to} to conn->{src,dst}
    - MINOR: proxy: switch to conn->src in error snapshots
    - MINOR: session: use conn->src instead of conn->addr.from
    - MINOR: tcp: replace conn->addr.{from,to} with conn->{src,dst}
    - MINOR: unix: use conn->dst for the target address in ->connect()
    - MINOR: sockpair: use conn->dst for the target address in ->connect()
    - MINOR: log: use conn->{src,dst} instead of conn->addr.{from,to}
    - MINOR: checks: replace conn->addr.to with conn->dst
    - MINOR: frontend: switch from conn->addr.{from,to} to conn->{src,dst}
    - MINOR: http: convert conn->addr.from to conn->src in sample fetches
    - MEDIUM: backend: turn all conn->addr.{from,to} to conn->{src,dst}
    - MINOR: connection: create a new pool for struct sockaddr_storage
    - MEDIUM: connection: make sure all address producers allocate their address
    - MAJOR: connection: remove the addr field
    - MINOR: connection: don't use clear_addr() anymore, just release the address
    - MINOR: stream: add a new target_addr entry in the stream structure
    - MAJOR: stream: store the target address into s->target_addr
    - MINOR: peers: now remove the remote connection setup code
    - MEDIUM: lua: do not allocate the remote connection anymore
    - MEDIUM: backend: always release any existing prior connection in connect_server()
    - MEDIUM: backend: remove impossible cases from connect_server()
    - BUG/MINOR: mux-h1: Close server connection if input data remains in h1_detach()
    - BUG/MEDIUM: tcp-checks: do not dereference inexisting conn_stream
    - BUG/MINOR: http_ana: Be sure to have an allocated buffer to generate an error
    - BUG/MINOR: http_htx: Support empty errorfiles
    - BUG/CRITICAL: http_ana: Fix parsing of malformed cookies which start by a delimiter
    - BUG/MEDIUM: protocols: add a global lock for the init/deinit stuff
    - BUG/MINOR: proxy: always lock stop_proxy()
    - MEDIUM: mux-h1: Add the support of headers adjustment for bogus HTTP/1 apps
    - BUILD: threads: add the definition of PROTO_LOCK
    - BUG/MEDIUM: lb-chash: Fix the realloc() when the number of nodes is increased
    - BUG/MEDIUM: streams: Don't switch the SI to SI_ST_DIS if we have data to send.
    - BUG/MINOR: log: make sure writev() is not interrupted on a file output
    - DOC: improve the wording in CONTRIBUTING about how to document a bug fix
    - MEDIUM: h1: Don't try to subscribe if we managed to read data.
    - MEDIUM: h1: Don't wake the H1 tasklet if we got the whole request.
    - REGTESTS: checks: exclude freebsd target for tcp-check_multiple_ports.vtc
    - BUG/MINOR: hlua/htx: Reset channels analyzers when txn:done() is called
    - BUG/MEDIUM: hlua: Check the calling direction in lua functions of the HTTP class
    - MINOR: hlua: Don't set request analyzers on response channel for lua actions
    - MINOR: hlua: Add a flag on the lua txn to know in which context it can be used
    - BUG/MINOR: hlua: Only execute functions of HTTP class if the txn is HTTP ready
    - BUG/MINOR: htx: Fix free space addresses calculation during a block expansion
    - MINOR: ssl: merge ssl_sock_load_cert_file() and ssl_sock_load_cert_chain_file()
    - MEDIUM: ssl: use cert_key_and_chain struct in ssl_sock_load_cert_file()
    - MEDIUM: ssl: split the loading of the certificates
    - MEDIUM: ssl: lookup and store in a ckch_node tree
    - MEDIUM: ssl: load DH param in struct cert_key_and_chain
    - BUG/MAJOR: queue/threads: avoid an AB/BA locking issue in process_srv_queue()
    - MINOR: ssl: use STACK_OF for chain certs
    - MINOR: ssl: add extra chain compatibility
    - MINOR: ssl: check private key consistency in loading
    - MINOR: ssl: do not look at DHparam with OPENSSL_NO_DH
    - CLEANUP: ssl: ssl_sock_load_crt_file_into_ckch
    - MINOR: ssl: clean ret variable in ssl_sock_load_ckchn
    - MAJOR: fd: Get rid of the fd cache.
    - MEDIUM: pollers: Remember the state for read and write for each threads.
    - MEDIUM: mux-h2: don't try to read more than needed
    - BUG/BUILD: ssl: fix build with openssl < 1.0.2
    - BUG/MEDIUM: ssl: does not try to free a DH in a ckch
    - BUG/MINOR: debug: fix a small race in the thread dumping code
    - MINOR: wdt: also consider that waiting in the thread dumper is normal
    - REGTESTS: checks: make 4be_1srv_health_checks more reliable
    - BUILD: ssl: BoringSSL add EVP_PKEY_base_id
    - BUG/MEDIUM: ssl: don't free the ckch in multi-cert bundle
    - BUG/MINOR: ssl: fix ressource leaks on error
    - BUG/MEDIUM: lb-chash: Ensure the tree integrity when server weight is increased
    - BUG/MAJOR: http/sample: use a static buffer for raw -> htx conversion
    - BUG/MINOR: stream-int: make sure to always release empty buffers after sending
    - BUG/MEDIUM: ssl: open the right path for multi-cert bundle
    - BUG/MINOR: stream-int: also update analysers timeouts on activity
    - BUG/MEDIUM: mux-h2: unbreak receipt of large DATA frames
    - BUG/MEDIUM: mux-h2: split the stream's and connection's window sizes
    - BUG/MEDIUM: proxy: Make sure to destroy the stream on upgrade from TCP to H2
    - DOC: Add 'Question.md' issue template, discouraging asking questions
    - BUG/MEDIUM: fd: Always reset the polled_mask bits in fd_dodelete().
    - BUG/MEDIUM: pollers: Clear the poll_send bits as well.
    - BUILD: travis-ci: enable daily Coverity scan
    - BUG/MINOR: mux-h2: don't refrain from sending an RST_STREAM after another one
    - BUG/MINOR: mux-h2: use CANCEL, not STREAM_CLOSED in h2c_frt_handle_data()
    - BUG/MINOR: mux-h2: do not send REFUSED_STREAM on aborted uploads
    - BUG/MEDIUM: mux-h2: do not recheck a frame type after a state transition
    - BUG/MINOR: mux-h2: always send stream window update before connection's
    - BUG/MINOR: mux-h2: always reset rcvd_s when switching to a new frame
    - BUG/MEDIUM: checks: make sure to close nicely when we're the last to speak
    - BUG/MEDIUM: stick-table: Wrong stick-table backends parsing.
    - CLEANUP: mux-h2: move the demuxed frame check code in its own function
    - MINOR: cache: add method to cache hash
    - MINOR: cache: allow caching of OPTIONS request
    - BUG/MINOR: ssl: fix 0-RTT for BoringSSL
    - MINOR: ssl: ssl_fc_has_early should work for BoringSSL
    - BUG/MINOR: pools: don't mark the thread harmless if already isolated
    - BUG/MINOR: buffers/threads: always clear a buffer's head before releasing it
    - CLEANUP: buffer: replace b_drop() with b_free()
    - CLEANUP: task: move the cpu_time field to the task-only part
    - MINOR: cli: add two new states to print messages on the CLI
    - MINOR: cli: add cli_msg(), cli_err(), cli_dynmsg(), cli_dynerr()
    - CLEANUP: cli: replace all occurrences of manual handling of return messages
    - BUG/MEDIUM: proxy: Don't forget the SF_HTX flag when upgrading TCP=>H1+HTX.
    - BUG/MEDIUM: proxy: Don't use cs_destroy() when freeing the conn_stream.
    - BUG/MINOR: lua: fix setting netfilter mark
    - BUG/MINOR: Fix prometheus '# TYPE' and '# HELP' headers
    - BUG/MEDIUM: lua: Fix test on the direction to set the channel exp timeout
    - BUG/MINOR: stats: Wait the body before processing POST requests
    - MINOR: fd: make sure to mark the thread as not stuck in fd_update_events()
    - BUG/MEDIUM: mux_pt: Don't call unsubscribe if we did not subscribe.
    - BUILD: travis-ci: trigger non-mainstream configurations only on daily builds.
    - MINOR: debug: indicate the applet name when the task is task_run_applet()
    - MINOR: tools: add append_prefixed_str()
    - MINOR: lua: export applet and task handlers
    - MEDIUM: debug: make the thread dump code show Lua backtraces
    - BUG/MEDIUM: h1: Always try to receive more in h1_rcv_buf().
    - MINOR: list: add LIST_SPLICE() to merge one list into another
    - MINOR: tools: add a DEFNULL() macro to use NULL for empty args
    - REORG: trace: rename trace.c to calltrace.c and mention it's not thread-safe
    - MINOR: sink: create definitions a minimal code for event sinks
    - MINOR: sink: add a support for file descriptors
    - MINOR: trace: start to create a new trace subsystem
    - MINOR: trace: add allocation of buffer-sized trace buffers
    - MINOR: trace/cli: register the "trace" CLI keyword to list the sources
    - MINOR: trace/cli: parse the "level" argument to configure the trace verbosity
    - MINOR: trace/cli: add "show trace" to report trace state and statistics
    - MINOR: trace: implement a very basic trace() function
    - MINOR: trace: add the file name and line number in the prefix
    - MINOR: trace: make trace() now also take a level in argument
    - MINOR: trace: implement a call to a decode function
    - MINOR: trace: add per-level macros to produce traces
    - MINOR: trace: add a definition of typed arguments to trace()
    - MINOR: trace: make sure to always stop the locking when stopping or pausing
    - MINOR: trace: add the possibility to lock on some arguments
    - MINOR: trace: parse the "lock" argument to trace
    - MINOR: trace: retrieve useful pointers and enforce lock-on
    - DOC: management: document the "trace" and "show trace" commands
    - BUILD: trace: make the lockon_ptr const to silence a warning without threads
    - BUG/MEDIUM: mux-h1: do not truncate trailing 0CRLF on buffer boundary
    - BUG/MEDIUM: mux-h1: do not report errors on transfers ending on buffer full
    - DOC: fixed typo in management.txt
    - BUG/MINOR: mworker: disable SIGPROF on re-exec
    - BUG/MEDIUM: listener/threads: fix an AB/BA locking issue in delete_listener()
    - BUG/MEDIUM: url32 does not take the path part into account in the returned hash.
    - MINOR: backend: Add srv_queue converter
    - MINOR: sink: set the fd-type sinks to non-blocking
    - MINOR: tools: add a function varint_bytes() to report the size of a varint
    - MINOR: buffer: add functions to read/write varints from/to buffers
    - MINOR: fd: add fd_write_frag_line() to send a fragmented line to an fd
    - MINOR: sink: now call the generic fd write function
    - MINOR: ring: add a new mechanism for retrieving/storing ring data in buffers
    - MINOR: ring: add a ring_write() function
    - MINOR: ring: add a generic CLI io_handler to dump a ring buffer
    - MINOR: sink: add support for ring buffers
    - MINOR: sink: implement "show events" to show supported sinks and dump the rings
    - MINOR: sink: now report the number of dropped events on output
    - MINOR: trace: support a default callback for the source
    - MINOR: trace: extend the source location to 13 chars
    - MINOR: trace: show thread number and source name in the trace
    - MINOR: trace: change the TRACE() calling convention to put the args and cb last
    - MINOR: connection: add the fc_pp_authority fetch -- authority TLV, from PROXYv2
    - MINOR: tools: add a generic struct "name_desc" for name-description pairs
    - MINOR: trace: replace struct trace_lockon_args with struct name_desc
    - MINOR: trace: change the "payload" level to "data" and move it
    - MINOR: trace: prepend the function name for developer level traces
    - MINOR: trace: also report the trace level in the output
    - MINOR: trace: change the detail_level to per-source verbosity
    - MINOR: mux-h2/trace: register a new trace source with its events
    - MINOR: mux-h2/trace: add the default decoding callback
    - MEDIUM: mux-h2/trace: add lots of traces all over the code
    - MINOR: mux-h2: add functions to convert an h2c/h2s state to a string
    - MINOR: mux-h2/trace: add a new verbosity level "clean"
    - MINOR: mux-h2/trace: only decode the start-line at verbosity other than "minimal"
    - MINOR: mux-h2/trace: always report the h2c/h2s state and flags
    - MINOR: mux-h2/trace: report h2s->id before h2c->dsi for the stream ID
    - CLEANUP: mux-h2/trace: reformat the "received" messages for better alignment
    - CLEANUP: mux-h2/trace: lower-case event names
    - MINOR: trace: extend default event names to 12 chars
    - BUG/MINOR: ring: fix the way watchers are counted
    - MINOR: cli: extend the CLI context with a list and two offsets
    - MINOR: mux-h2/trace: report the connection pointer and state before FRAME_H
    - MEDIUM: ring: implement a wait mode for watchers
    - BUG/MEDIUM: mux-h2/trace: do not dereference h2c->conn after failed idle
    - BUG/MEDIUM: mux-h2/trace: fix missing braces added with traces
    - BUG/MINOR: ring: b_peek_varint() returns a uint64_t, not a size_t
    - CLEANUP: fd: remove leftovers of the fdcache
    - MINOR: fd: add a new "initialized" bit in the fdtab struct
    - MINOR: fd/log/sink: make the non-blocking initialization depend on the initialized bit
    - MEDIUM: log: use the new generic fd_write_frag_line() function
    - MINOR: log: add a target type instead of hacking the address family
    - MEDIUM: log: add support for logging to a ring buffer
    - MINOR: send-proxy-v2: sends authority TLV according to TLV received
    - MINOR: build: add linux-glibc-legacy build TARGET
    - BUG/MEDIUM: peers: local peer socket not bound.
    - BUILD: connection: silence gcc warning with extra parentheses
    - BUG/MINOR: http-ana: Reset response flags when 1xx messages are handled
    - BUG/MINOR: h1: Properly reset h1m when parsing is restarted
    - BUG/MINOR: mux-h1: Fix size evaluation of HTX messages after headers parsing
    - BUG/MINOR: mux-h1: Don't stop anymore input processing when the max is reached
    - BUG/MINOR: mux-h1: Be sure to update the count before adding EOM after trailers
    - BUG/MEDIUM: cache: Properly copy headers splitted on several shctx blocks
    - BUG/MEDIUM: cache: Don't cache objects if the size of headers is too big
    - BUG/MINOR: mux-h1: Fix a possible null pointer dereference in h1_subscribe()
    - MEDIUM: fd: remove the FD_EV_POLLED status bit
    - MEDIUM: fd: simplify the fd_*_{recv,send} functions using BTS/BTR
    - MINOR: fd: make updt_fd_polling() a normal function
    - CONTRIB: debug: add new program "poll" to test poll() events
    - BUG/MINOR: checks: stop polling for write when we have nothing left to send
    - BUG/MINOR: checks: start sending the request right after connect()
    - BUG/MINOR: checks: make __event_chk_srv_r() report success before closing
    - BUG/MINOR: checks: do not uselessly poll for reads before the connection is up
    - BUG/MINOR: mux-h1: Fix a UAF in cfg_h1_headers_case_adjust_postparser()
    - BUILD: CI: add basic CentOS 6 cirrus build
    - MINOR: contrib/prometheus-exporter: Report DRAIN/MAINT/NOLB status for servers
    - BUG/MINOR: lb/leastconn: ignore the server weights for empty servers
    - BUG/MAJOR: ssl: ssl_sock was not fully initialized.
    - MEDIUM: fd: mark the FD as ready when it's inserted
    - MINOR: fd: add two new calls fd_cond_{recv,send}()
    - MEDIUM: connection: enable reading only once the connection is confirmed
    - MINOR: fd: add two flags ERR and SHUT to describe FD states
    - MEDIUM: fd: do not use the FD_POLL_* flags in the pollers anymore
    - BUG/MEDIUM: connection: don't keep more idle connections than ever needed
    - MINOR: stats: report the number of idle connections for each server
    - BUILD: CI: skip reg-tests/connection/proxy_protocol_random_fail.vtc on CentOS 6
    - BUILD/MINOR: auth: enabling for osx
    - BUG/MINOR: listener: Fix a possible null pointer dereference
    - BUG/MINOR: ssl: always check for ssl connection before getting its XPRT context
    - MINOR: stats: Add JSON export from the stats page
    - BUG/MINOR: filters: Properly set the HTTP status code on analysis error
    - MINOR: sample: Add UUID-fetch
    - CLEANUP: mux-h2: Remove unused flag H2_SF_DATA_CHNK
    - BUG/MINOR: acl: Fix memory leaks when an ACL expression is parsed
    - BUG/MINOR: backend: Fix a possible null pointer dereference
    - BUG/MINOR: Missing stat_field_names (since f21d17bb)
    - BUG/MEDIUM: stick-table: Properly handle "show table" with a data type argument
    - BUILD: CI: temporarily disable ASAN
    - MINOR: htx: Add a flag on HTX message to report processing errors
    - MINOR: mux-h1: Report a processing error during output processing
    - MINOR: http-ana: Handle HTX errors first during message analysis
    - MINOR: http-ana: Remove err_state field from http_msg
    - MINOR: config: Support per-proxy and per-server deinit functions callbacks
    - MINOR: config: Support per-proxy and per-server post-check functions callbacks
    - MINOR: http_fetch: Add sample fetches to get auth method/user/pass
    - MINOR: istbuf: Add the function b_isteqi()
    - MINOR: log: Provide a function to emit a log for an application
    - MINOR: http: Add function to parse value of the header Status
    - MEDIUM: mux-h1/h1-htx: move HTX convertion of H1 messages in dedicated file
    - MINOR: h1-htx: Use the same function to copy message payload in all cases
    - MINOR: muxes/htx: Ignore pseudo header during message formatting
    - MINOR: fcgi: Add code related to FCGI protocol
    - MEDIUM: fcgi-app: Add FCGI application and filter
    - MEDIUM: mux-fcgi: Add the FCGI multiplexer
    - MINOR: doc: Add documentation about the FastCGI support
    - BUG/MINOR: build: Fix compilation of mux_fcgi.c when compiled without SSL
    - BUILD: CI: install golang-1.13 when building BoringSSL
    - BUG/MINOR: mux-h2: Be sure to have a connection to unsubcribe
    - BUG/MINOR: mux-fcgi: Be sure to have a connection to unsubcribe
    - CLEANUP: fcgi-app: Remove useless test on fcgi_conf pointer
    - BUG/MINOR: mux-fcgi: Don't compare the filter name in its parsing callback
    - BUG/MAJOR: mux-h2: Handle HEADERS frames received after a RST_STREAM frame
    - BUG/MEDIUM: check/threads: make external checks run exclusively on thread 1
    - MEDIUM: list: Separate "locked" list from regular list.
    - MINOR: mt_lists: Add new macroes.
    - MEDIUM: servers: Use LIST_DEL_INIT() instead of LIST_DEL().
    - MINOR: mt_lists: Do nothing in MT_LIST_ADD/MT_LIST_ADDQ if already in list.
    - MINOR: mt_lists: Give MT_LIST_ADD, MT_LIST_ADDQ and MT_LIST_DEL a return value.
    - MEDIUM: tasklets: Make the tasklet list a struct mt_list.
    - TESTS: Add a stress-test for mt_lists.
    - BUILD: travis-ci: add PCRE2, SLZ build
    - BUG/MINOR: build: fix event ports (Solaris)
    - BUG/MEDIUM: namespace: fix fd leak in master-worker mode
    - OPTIM: listeners: use tasklets for the multi-queue rings
    - BUILD: makefile: work around yet another GCC fantasy (-Wstring-plus-int)
    - BUG/MINOR: stream-int: Process connection/CS errors first in si_cs_send()
    - BUG/MEDIUM: stream-int: Process connection/CS errors during synchronous sends
    - BUG/MEDIUM: checks: make sure the connection is ready before trying to recv
    - CLEANUP: task: remove impossible test
    - CLEANUP: task: cache the task_per_thread pointer
    - MINOR: task: split the tasklet vs task code in process_runnable_tasks()
    - MINOR: task: introduce a thread-local "sched" variable for local scheduler stuff
    - CLEANUP: mux-fcgi: Remove the unused function fcgi_strm_id()
    - BUG/MINOR: mux-fcgi: Use a literal string as format in app_log()
    - BUG/MEDIUM: tasklets: Make sure we're waking the target thread if it sleeps.
    - MINOR: h2/trace: indicate 'F' or 'B' to locate the side of an h2c in traces
    - MINOR: h2/trace: report the frame type when known
    - BUG/MINOR: mux-h2: do not wake up blocked streams before the mux is ready
    - BUG/MEDIUM: namespace: close open namespaces during soft shutdown
    - MINOR: time: add timeofday_as_iso_us() to return instant time as ISO
    - MINOR: sink: finally implement support for SINK_FMT_{TIMED,ISO}
    - MINOR: sink: change ring buffer "buf0"'s format to "timed"
    - BUG/MEDIUM: mux-h2: don't reject valid frames on closed streams
    - BUG/MINOR: mux-fcgi: silence a gcc warning about null dereference
    - BUG/MINOR: mux-h2: Fix missing braces because of traces in h2_detach()
    - BUG/MINOR: mux-h2: Use the dummy error when decoding headers for a closed stream
    - BUG/MAJOR: mux_h2: Don't consume more payload than received for skipped frames
    - BUG/MINOR: mux-h1: Do h2 upgrade only on the first request
    - BUG/MEDIUM: spoe: Use a different engine-id per process
    - MINOR: spoe: Improve generation of the engine-id
    - MINOR: spoe: Support the async mode with several threads
    - MINOR: http: Add server name header from HTTP multiplexers
    - CLEANUP: http-ana: Remove the unused function http_send_name_header()
    - MINOR: stats: Add the support of float fields in stats
    - BUG/MINOR: contrib/prometheus-exporter: Return the time averages in seconds
    - DOC: Fix documentation about the cli command to get resolver stats
    - BUG/MEDIUM: fcgi: fix missing list tail in sample fetch registration
    - BUG/MINOR: stats: Add a missing break in a switch statement
    - BUG/MINOR: lua: Properly initialize the buffer's fields for string samples in hlua_lua2(smp|arg)
    - CLEANUP: lua: Get rid of obsolete (size_t *) cast in hlua_lua2(smp|arg)
    - BUG/MEDIUM: lua: Store stick tables into the sample's `t` field
    - CLEANUP: proxy: Remove `proxy_tbl_by_name`
    - BUILD: ssl: fix a warning when built with openssl < 1.0.2
    - DOC: replace utf-8 quotes by ascii ones
    - BUG/MEDIUM: fd: HUP is an error only when write is active
    - BUG/MINOR: action: do-resolve does not yield on requests with body
    - Revert "MINOR: cache: allow caching of OPTIONS request"

2019/07/16 : 2.1-dev1
    - BUG/MEDIUM: h2/htx: Update data length of the HTX when the cookie list is built
    - DOC: this is a development branch again.
    - MEDIUM: Make 'block' directive fatal
    - MEDIUM: Make 'redispatch' directive fatal
    - MEDIUM: Make '(cli|con|srv)timeout' directive fatal
    - MEDIUM: Remove 'option independant-streams'
    - MINOR: sample: Add sha2([<bits>]) converter
    - MEDIUM: server: server-state global file stored in a tree
    - BUG/MINOR: lua/htx: Make txn.req_req_* and txn.res_rep_* HTX aware
    - BUG/MINOR: mux-h1: Add the header connection in lower case in outgoing messages
    - BUG/MEDIUM: compression: Set Vary: Accept-Encoding for compressed responses
    - MINOR: htx: Add the function htx_change_blk_value_len()
    - BUG/MEDIUM: htx: Fully update HTX message when the block value is changed
    - BUG/MEDIUM: mux-h2: Reset padlen when several frames are demux
    - BUG/MEDIUM: mux-h2: Remove the padding length when a DATA frame size is checked
    - BUG/MEDIUM: lb_fwlc: Don't test the server's lb_tree from outside the lock
    - BUG/MAJOR: sample: Wrong stick-table name parsing in "if/unless" ACL condition.
    - BUILD: mworker: silence two printf format warnings around getpid()
    - BUILD: makefile: use :space: instead of digits to count commits
    - BUILD: makefile: adjust the sed expression of "make help" for solaris
    - BUILD: makefile: do not rely on shell substitutions to determine git version
    - BUG/MINOR: mworker-prog: Fix segmentation fault during cfgparse
    - BUG/MINOR: spoe: Fix memory leak if failing to allocate memory
    - BUG/MEDIUM: mworker: don't call the thread and fdtab deinit
    - BUG/MEDIUM: stream_interface: Don't add SI_FL_ERR the state is < SI_ST_CON.
    - BUG/MEDIUM: connections: Always add the xprt handshake if needed.
    - BUG/MEDIUM: ssl: Don't do anything in ssl_subscribe if we have no ctx.
    - BUG/MEDIUM: mworker/cli: command pipelining doesn't work anymore
    - BUG/MINOR: htx: Save hdrs_bytes when the HTX start-line is replaced
    - BUG/MAJOR: mux-h1: Don't crush trash chunk area when outgoing message is formatted
    - BUG/MINOR: memory: Set objects size for pools in the per-thread cache
    - BUG/MINOR: log: Detect missing sampling ranges in config
    - BUG/MEDIUM: proto_htx: Don't add EOM on 1xx informational messages
    - BUG/MEDIUM: mux-h1: Use buf_room_for_htx_data() to detect too large messages
    - BUG/MINOR: mux-h1: Make format errors during output formatting fatal
    - BUG/MEDIUM: ssl: Don't attempt to set alpn if we're not using SSL.
    - BUG/MEDIUM: mux-h1: Always release H1C if a shutdown for writes was reported
    - BUG/MINOR: mworker/cli: don't output a \n before the response
    - BUG/MEDIUM: checks: unblock signals in external checks
    - BUG/MINOR: mux-h1: Skip trailers for non-chunked outgoing messages
    - BUG/MINOR: mux-h1: Don't return the empty chunk on HEAD responses
    - BUG/MEDIUM: connections: Always call shutdown, with no linger.
    - BUG/MEDIUM: checks: Make sure the tasklet won't run if the connection is closed.
    - BUG/MINOR: contrib/prometheus-exporter: Don't use channel_htx_recv_max()
    - BUG/MINOR: hlua: Don't use channel_htx_recv_max()
    - BUG/MEDIUM: channel/htx: Use the total HTX size in channel_htx_recv_limit()
    - BUG/MINOR: hlua/htx: Respect the reserve when HTX data are sent
    - BUG/MINOR: contrib/prometheus-exporter: Respect the reserve when data are sent
    - BUG/MEDIUM: connections: Make sure we're unsubscribe before upgrading the mux.
    - BUG/MEDIUM: servers: Authorize tfo in default-server.
    - BUG/MEDIUM: sessions: Don't keep an extra idle connection in sessions.
    - MINOR: server: Add "no-tfo" option.
    - BUG/MINOR: contrib/prometheus-exporter: Don't try to add empty data blocks
    - MINOR: action: Add the return code ACT_RET_DONE for actions
    - BUG/MEDIUM: http/applet: Finish request processing when a service is registered
    - BUG/MEDIUM: lb_fas: Don't test the server's lb_tree from outside the lock
    - BUG/MEDIUM: mux-h1: Handle TUNNEL state when outgoing messages are formatted
    - BUG/MINOR: mux-h1: Don't process input or ouput if an error occurred
    - MINOR: stream-int: Factorize processing done after sending data in si_cs_send()
    - BUG/MEDIUM: stream-int: Don't rely on CF_WRITE_PARTIAL to unblock opposite si
    - DOC: contrib: spoa_server Add some hints for building spoa_server
    - DOC: Fix typo in intro.txt
    - BUG/MEDIUM: servers: Don't forget to set srv_cs to NULL if we can't reuse it.
    - BUG/MINOR: ssl: revert empty handshake detection in OpenSSL <= 1.0.2
    - MINOR: pools: release the pool's lock during the malloc/free calls
    - MINOR: pools: always pre-initialize allocated memory outside of the lock
    - MINOR: pools: make the thread harmless during the mmap/munmap syscalls
    - BUG/MEDIUM: fd/threads: fix excessive CPU usage on multi-thread accept
    - BUG/MINOR: server: Be really able to keep "pool-max-conn" idle connections
    - BUG/MEDIUM: checks: Don't attempt to read if we destroyed the connection.
    - BUG/MEDIUM: da: cast the chunk to string.
    - DOC: Fix typos and grammer in configuration.txt
    - CLEANUP: proto_tcp: Remove useless header inclusions.
    - BUG/MEDIUM: servers: Fix a race condition with idle connections.
    - MINOR: task: introduce work lists
    - BUG/MAJOR: listener: fix thread safety in resume_listener()
    - BUG/MEDIUM: mux-h1: Don't release h1 connection if there is still data to send
    - BUG/MINOR: mux-h1: Correctly report Ti timer when HTX and keepalives are used
    - BUG/MEDIUM: streams: Don't give up if we couldn't send the request.
    - BUG/MEDIUM: streams: Don't redispatch with L7 retries if redispatch isn't set.
    - BUG/MINOR: mux-pt: do not pretend there's more data after a read0
    - BUG/MEDIUM: tcp-check: unbreak multiple connect rules again
    - MEDIUM: mworker-prog: Add user/group options to program section
    - REGTESTS: checks: tcp-check connect to multiple ports
    - BUG/MEDIUM: threads: cpu-map designating a single thread/process are ignored

2019/06/16 : 2.1-dev0
    - exact copy of 2.0.0

2019/06/16 : 2.0.0
    - MINOR: fd: Don't use atomic operations when it's not needed.
    - DOC: mworker-prog: documentation for the program section
    - MINOR: http: add a new "http-request replace-uri" action
    - BUG/MINOR: 51d/htx: The _51d_fetch method, and the methods it calls are now HTX aware.
    - MINOR: 51d: Added dummy libraries for the 51Degrees module for testing.
    - MINOR: mworker: change formatting in uptime field of "show proc"
    - MINOR: mworker: add the HAProxy version in "show proc"
    - MINOR: doc: Remove -Ds option in man page
    - MINOR: doc: add master-worker in the man page
    - MINOR: doc: mention HAPROXY_LOCALPEER in the man
    - BUILD: Silence gcc warning about unused return value
    - CLEANUP: 51d: move the 51d dummy lib to contrib/51d/src to match the real lib
    - BUILD: travis-ci: add 51Degree device detection, update openssl to 1.1.1c
    - MINOR: doc: update the manpage and usage message about -S
    - BUILD/MINOR: 51d: Updated build registration output to indicate thatif the library is a dummy one or not.
    - BUG/MEDIUM: h1: Don't wait for handshake if we had an error.
    - BUG/MEDIUM: h1: Wait for the connection if the handshake didn't complete.
    - BUG/MINOR: task: prevent schedulable tasks from starving under high I/O activity
    - BUG/MINOR: fl_trace/htx: Be sure to always forward trailers and EOM
    - BUG/MINOR: channel/htx: Call channel_htx_full() from channel_full()
    - BUG/MINOR: http: Use the global value to limit the number of parsed headers
    - BUG/MINOR: htx: Detect when tail_addr meet end_addr to maximize free rooms
    - BUG/MEDIUM: htx: Don't change position of the first block during HTX analysis
    - CLEANUP: channel: Remove channel_htx_fwd_payload() and channel_htx_fwd_all()
    - BUG/MEDIUM: proto_htx: Introduce the state ENDING during forwarding
    - MINOR: htx: Add 3 flags on the start-line to deal with the request schemes
    - MINOR: h2: Set flags about the request's scheme on the start-line
    - MINOR: mux-h1: Set flags about the request's scheme on the start-line
    - MINOR: mux-h2: Forward clients scheme to servers checking start-line flags
    - MEDIUM: server: server-state only rely on server name
    - CLEANUP: connection: rename the wait_event.task field to .tasklet
    - CLEANUP: tasks: rename task_remove_from_tasklet_list() to tasklet_remove_*
    - BUG/MEDIUM: connections: Don't call shutdown() if we want to disable linger.
    - DOC: add some environment variables in section 2.3
    - BUILD: makefile: clarify the "help" output and list options
    - BUG/MINOR: mux-h1: Wake busy mux for I/O when message is fully sent
    - BUG: tasks: fix bug introduced by latest scheduler cleanup
    - BUG/MEDIUM: mux-h2: fix early close with option abortonclose
    - BUG/MEDIUM: connections: Don't use ALPN to pick mux when in mode TCP.
    - BUG/MEDIUM: connections: Don't try to send early data if we have no mux.
    - BUG/MEDIUM: mux-h2: properly account for the appended data in HTX
    - BUILD: makefile: further clarify the "help" output and list targets
    - BUILD: makefile: rename "linux2628" to "linux-glibc" and remove older targets
    - BUILD: travis-ci: switch to linux-glibc instead of linux2628
    - DOC: update few references to the linux* targets and change them to linux-glibc
    - BUILD: makefile: detect and reject recently removed linux targets
    - BUILD: makefile: enable linux namespaces by default on linux
    - BUILD: makefile: enable TFO on linux platforms
    - BUILD: makefile: enable getaddrinfo on the linux-glibc target
    - DOC: small updates to the CONTRIBUTING file
    - BUG/MEDIUM: ssl: Make sure we initiate the handshake after using early data.
    - CLEANUP: removed obsolete examples an move a few to better places
    - DOC: Fix typos in CONTRIBUTING
    - DOC: update the outdated ROADMAP file
    - DOC: create a BRANCHES file to explain the life cycle
    - DOC: mention in INSTALL haproxy 2.0 is a long-term supported stable version
    - BUILD: travis-ci: TFO and GETADDRINFO are now enabled by default
    - BUILD: makefile: make the obsolete target detection compatible with make-3.80
    - BUILD: tools: work around an internal compiler bug in gcc-3.4
    - BUILD: pattern: work around an internal compiler bug in gcc-3.4
    - BUILD: makefile: enable USE_RT on Solaris
    - BUILD: makefile: do not use echo -n
    - DOC: mention a few common build errors in the INSTALL file

2019/06/11 : 2.0-dev7
    - BUG/MEDIUM: mux-h2: make sure the connection timeout is always set
    - MINOR: tools: add new bitmap manipulation functions
    - MINOR: logs: use the new bitmap functions instead of fd_sets for encoding maps
    - MINOR: chunks: Make sure trash_size is only set once.
    - Revert "MINOR: chunks: Make sure trash_size is only set once."
    - MINOR: threads: serialize threads initialization
    - MINOR peers: data structure simplifications for server names dictionary cache.
    - DOC: peers: Update for dictionary cache entries for peers protocol.
    - MINOR: dict: Store the length of the dictionary entries.
    - MINOR: peers: A bit of optimization when encoding cached server names.
    - MINOR: peers: Optimization for dictionary cache lookup.
    - MEDIUM: tools: improve time format error detection
    - BUG/MEDIUM: H1: When upgrading, make sure we don't free the buffer too early.
    - BUG/MEDIUM: stream_interface: Make sure we call si_cs_process() if CS_FL_EOI.
    - MINOR: threads: avoid clearing harmless twice in thread_release()
    - MEDIUM: threads: add thread_sync_release() to synchronize steps
    - BUG/MEDIUM: init/threads: prevent initialized threads from starting before others
    - OPTIM/MINOR: init/threads: only call protocol_enable_all() on first thread
    - BUG/MINOR: dict: race condition fix when inserting dictionary entries.
    - MEDIUM: init/threads: don't use spinlocks during the init phase
    - BUG/MINOR: cache/htx: Fix the counting of data already sent by the cache applet
    - BUG/MEDIUM: compression/htx: Fix the adding of the last data block
    - MINOR: flt_trace: Don't scrash the original offset during the random forwarding
    - MAJOR: htx: Rework how free rooms are tracked in an HTX message
    - MINOR: htx: Add the function htx_move_blk_before()
    - Revert "BUG/MEDIUM: H1: When upgrading, make sure we don't free the buffer too early."
    - BUG/MINOR: http-rules: mention "deny_status" for "deny" in the error message
    - MINOR: http: turn default error files to HTTP/1.1
    - BUG/MEDIUM: h1: Don't try to subscribe if we had a connection error.
    - BUG/MEDIUM: h1: Don't consider we're connected if the handshake isn't done.
    - MINOR: contrib/spoa_server: Upgrade SPOP to 2.0
    - BUG/MEDIUM: contrib/spoa_server: Set FIN flag on agent frames
    - MINOR: contrib/spoa_server: Add random IP score
    - DOC/MINOR: contrib/spoa_server: Fix typo in README

2019/06/07 : 2.0-dev6
    - BUG/MEDIUM: connection: fix multiple handshake polling issues
    - MINOR: connection: also stop receiving after a SOCKS4 response
    - MINOR: mux-h1: don't try to recv() before the connection is ready
    - BUG/MEDIUM: mux-h1: only check input data for the current stream, not next one
    - MEDIUM: mux-h1: don't use CS_FL_REOS anymore
    - CLEANUP: connection: remove the now unused CS_FL_REOS flag
    - CONTRIB: debug: add 4 missing connection/conn_stream flags
    - MEDIUM: stream: make a full process_stream() loop when completing I/O on exit
    - MINOR: server: increase the default pool-purge-delay to 5 seconds
    - BUILD: tools: do not use the weak attribute for trace() on obsolete linkers
    - BUG/MEDIUM: vars: make sure the scope is always valid when accessing vars
    - BUG/MEDIUM: vars: make the tcp/http unset-var() action support conditions
    - BUILD: task: fix a build warning when threads are disabled
    - CLEANUP: peers: Remove tabs characters.
    - CLEANUP: peers: Replace hard-coded values by macros.
    - BUG/MINOR: peers: Wrong stick-table update message building.
    - MINOR: dict: Add dictionary new data structure.
    - MINOR: peers: Add a LRU cache implementation for dictionaries.
    - MINOR: stick-table: Add "server_name" new data type.
    - MINOR: cfgparse: Space allocation for "server_name" stick-table data type.
    - MINOR: proxy: Add a "server by name" tree to proxy.
    - MINOR: server: Add a dictionary for server names.
    - MINOR: stream: Stickiness server lookup by name.
    - MINOR: peers: Make peers protocol support new "server_name" data type.
    - MINOR: stick-table: Make the CLI stick-table handler support dictionary entry data type.
    - REGTEST: Add a basic server by name stickiness reg test.
    - MINOR: peers: Add dictionary cache information to "show peers" CLI command.
    - MINOR: peers: Replace hard-coded for peer protocol 64-bits value encoding by macros.
    - MINOR: peers: Replace hard-coded values for peer protocol messaging by macros.
    - CLEANUP: ssl: remove unneeded defined(OPENSSL_IS_BORINGSSL)
    - BUILD: travis-ci improvements
    - MINOR: SSL: add client/server random sample fetches
    - BUG/MINOR: channel/htx: Don't alter channel during forward for empty HTX message
    - BUG/MINOR: contrib/prometheus-exporter: Add HTX data block in one time
    - BUG/MINOR: mux-h1: errflag must be set on H1S and not H1M during output processing
    - MEDIUM: mux-h1: refactor output processing
    - MINOR: mux-h1: Add the flag HAVE_O_CONN on h1s
    - MINOR: mux-h1: Add h1_eval_htx_hdrs_size() to estimate size of the HTX headers
    - MINOR: mux-h1: Don't count the EOM in the estimated size of headers
    - MEDIUM: cache/htx: Always store info about HTX blocks in the cache
    - MEDIUM: htx: Add the parsing of trailers of chunked messages
    - MINOR: htx: Don't use end-of-data blocks anymore
    - BUG/MINOR: mux-h1: Don't send more data than expected
    - BUG/MINOR: flt_trace/htx: Only apply the random forwarding on the message body.
    - BUG/MINOR: peers: Wrong "server_name" decoding.
    - BUG/MEDIUM: servers: Don't attempt to destroy idle connections if disabled.
    - MEDIUM: checks: Make sure we unsubscribe before calling cs_destroy().
    - MEDIUM: connections: Wake the upper layer even if sending/receiving is disabled.
    - MEDIUM: ssl: Handle subscribe by itself.
    - MINOR: ssl: Make ssl_sock_handshake() static.
    - MINOR: connections: Add a new xprt method, remove_xprt.
    - MINOR: connections: Add a new xprt method, add_xprt().
    - MEDIUM: connections: Introduce a handshake pseudo-XPRT.
    - MEDIUM: connections: Remove CONN_FL_SOCK*
    - BUG/MEDIUM: ssl: Don't forget to initialize ctx->send_recv and ctx->recv_wait.
    - BUG/MINOR: peers: Wrong server name parsing.
    - MINOR: server: really increase the pool-purge-delay default to 5 seconds
    - BUG/MINOR: stream: don't emit a send-name-header in conn error or disconnect states
    - MINOR: stream-int: use bit fields to match multiple stream-int states at once
    - MEDIUM: stream-int: remove dangerous interval checks for stream-int states
    - MEDIUM: stream-int: introduce a new state SI_ST_RDY
    - MAJOR: stream-int: switch from SI_ST_CON to SI_ST_RDY on I/O
    - MEDIUM: stream-int: make idle-conns switch to ST_RDY
    - MEDIUM: stream: re-arrange the connection setup status reporting
    - MINOR: stream-int: split si_update() into si_update_rx() and si_update_tx()
    - MINOR: stream-int: make si_sync_send() from the send code of si_update_both()
    - MEDIUM: stream: rearrange the events to remove the loop
    - MEDIUM: stream: only loop on flags relevant to the analysers
    - MEDIUM: stream: don't abusively loop back on changes on CF_SHUT*_NOW
    - BUILD: stream-int: avoid a build warning in dev mode in si_state_bit()
    - BUILD: peers: fix a build warning about an incorrect intiialization
    - BUG/MINOR: time: make sure only one thread sets global_now at boot
    - BUG/MEDIUM: tcp: Make sure we keep the polling consistent in tcp_probe_connect.

2019/06/02 : 2.0-dev5
    - BUILD: watchdog: use si_value.sival_int, not si_int for the timer's value
    - BUILD: signals: FreeBSD has SI_LWP instead of SI_TKILL
    - BUILD: watchdog: condition it to USE_RT
    - MINOR: raw_sock: report global traffic statistics
    - MINOR: stats: report the global output bit rate in human readable form
    - BUG/MINOR: proto-htx: Try to keep connections alive on redirect
    - BUG/MEDIUM: spoe: Don't use the SPOE applet after releasing it
    - BUG/MINOR: lua: Set right direction and flags on new HTTP objects
    - BUG/MINOR: mux-h2: Count EOM in bytes sent when a HEADERS frame is formatted
    - BUG/MINOR: mux-h1: Report EOI instead EOS on parsing error or H2 upgrade
    - BUG/MEDIUM: proto-htx: Not forward too much data when 1xx reponses are handled
    - BUG/MINOR: htx: Remove a forgotten while loop in htx_defrag()
    - DOC: fix typos
    - BUG/MINOR: ssl_sock: Fix memory leak when disabling compression
    - OPTIM: freq-ctr: don't take the date lock for most updates
    - MEDIUM: mux-h2: avoid doing expensive buffer realigns when not absolutely needed
    - CLEANUP: debug: remove the TRACE() macro
    - MINOR: buffer: introduce b_make() to make a buffer from its parameters
    - MINOR: buffer: add a new buffer ring API to manipulate rings of buffers
    - MEDIUM: mux-h2: replace all occurrences of mbuf with a buffer ring
    - MEDIUM: mux-h2: make the conditions to send based on mbuf, not just its tail
    - MINOR: mux-h2: introduce h2_release_mbuf() to release all buffers in the mbuf ring
    - MEDIUM: mux-h2: make the send() function iterate over all mux buffers
    - CLEANUP: mux-h2: consistently use a local variable for the mbuf
    - MINOR: mux-h2: report the mbuf's head and tail in "show fd"
    - MAJOR: mux-h2: switch to next mux buffer on buffer full condition.
    - BUILD: connections: shut up gcc about impossible out-of-bounds warning
    - BUILD: ssl: fix latest LibreSSL reg-test error
    - MINOR: cli/activity: remove "fd_del" and "fd_skip" from show activity
    - MINOR: cli/activity: add 3 general purpose counters in development mode
    - BUG/MAJOR: lb/threads: make sure the avoided server is not full on second pass
    - BUG/MEDIUM: queue: fix the tree walk in pendconn_redistribute.
    - BUG/MEDIUM: threads: fix double-word CAS on non-optimized 32-bit platforms
    - MEDIUM: config: now alert when two servers have the same name
    - MINOR: htx: Remove the macro IS_HTX_SMP() and always use IS_HTX_STRM() instead
    - MINOR: htx: Move the macro IS_HTX_STRM() in proto/stream.h
    - MINOR: htx: Store the head position instead of the wrap one
    - MINOR: htx: Store start-line block's position instead of address of its payload
    - MINOR: htx: Add functions to get the first block of an HTX message
    - MINOR: mux-h2/htx: Get the start-line from the head when HEADERS frame is built
    - MINOR: htx: Replace the function http_find_stline() by http_get_stline()
    - CLEANUP: htx: Remove unused function htx_get_stline()
    - MINOR: http/htx: Use sl_pos directly to replace the start-line
    - MEDIUM: http/htx: Perform analysis relatively to the first block
    - MINOR: channel/htx: Call channel_htx_recv_max() from channel_recv_max()
    - MINOR: htx: Add function htx_get_max_blksz()
    - BUG/MINOR: htx: Change htx_xfer_blk() to also count metadata
    - MEDIUM: mux-h1: Use the count value received from the SI in h1_rcv_buf()
    - MINOR: mux-h2: Use the count value received from the SI in h2_rcv_buf()
    - MINOR: stream-int: Don't use the flag CO_RFL_KEEP_RSV anymore in si_cs_recv()
    - MINOR: connection: Remove the unused flag CO_RFL_KEEP_RSV
    - MINOR: mux-h2/htx: Support zero-copy when possible in h2_rcv_buf()
    - MINOR: htx: Add a field to set the memory used by headers in the HTX start-line
    - MINOR: h2/htx: Set hdrs_bytes on the SL when an HTX message is produced
    - MINOR: mux-h1: Set hdrs_bytes on the SL when an HTX message is produced
    - MINOR: htx: Be sure to xfer all headers in one time in htx_xfer_blks()
    - MEDIUM: htx: 1xx messages are now part of the final reponses
    - MINOR: channel/htx: Add function to forward headers of an HTX message
    - MINOR: filters/htx: Use channel_htx_fwd_headers() after headers filtering
    - MINOR: proto-htx: Use channel_htx_fwd_headers() to forward 1xx responses
    - MEDIUM: htx: Store the first block position instead of the start-line one
    - MINOR: stats/htx: don't use the first block position but the head one
    - MINOR: channel/htx: Add functions to forward a part or all HTX payload
    - MINOR: proto-htx: Use channel_htx_fwd_all() when unfiltered body are forwarded
    - MEDIUM: filters/htx: Filter body relatively to the first block
    - MINOR: htx: Optimize htx_drain() when all data are drained
    - MINOR: htx: don't rely on htx_find_blk() anymore in the function htx_truncate()
    - MINOR: htx: remove the unused function htx_find_blk()
    - MINOR: htx: Remove support of pseudo headers because it is unused
    - BUG/MEDIUM: http: fix "http-request reject" when not final
    - MINOR: ssl: Make sure the underlying xprt's init method doesn't fail.
    - MINOR: ssl: Don't forget to call the close method of the underlying xprt.
    - MINOR: htx: rename htx_append_blk_value() to htx_add_data_atonce()
    - MINOR: htx: make htx_add_data() return the transmitted byte count
    - MEDIUM: htx: make htx_add_data() never defragment the buffer
    - MINOR: activity: write totals on the "show activity" output
    - MINOR: activity: report totals and average separately
    - MEDIUM: poller: separate the wait time from the wake events
    - MINOR: activity: report the number of failed pool/buffer allocations
    - MEDIUM: buffers: relax the buffer lock a little bit
    - MINOR: task: turn the WQ lock to an RW_LOCK
    - MEDIUM: task: don't grab the WR lock just to check the WQ
    - BUG/MEDIUM: mux-h1: Don't skip the TCP splicing when there is no more data to read
    - MEDIUM: sessions: Introduce session flags.
    - BUG/MEDIUM: h2: Don't forget to set h2s->cs to NULL after having free'd cs.
    - BUG/MEDIUM: mux-h2: fix the conditions to end the h2_send() loop
    - BUG/MEDIUM: mux-h2: don't refrain from offering oneself a used buffer
    - BUG/MEDIUM: connection: Use the session to get the origin address if needed.
    - MEDIUM: tasks: Get rid of active_tasks_mask.
    - MEDIUM: connection: Upstream SOCKS4 proxy support
    - BUILD: contrib/prometheus: fix build breakage caused by move of idle_pct
    - BUG/MINOR: deinit/threads: make hard-stop-after perform a clean exit

2019/05/22 : 2.0-dev4
    - BUILD: enable freebsd builds on cirrus-ci
    - BUG/MINOR: http_fetch: Rely on the smp direction for "cookie()" and "hdr()"
    - MEDIUM: Make 'option forceclose' actually warn
    - MEDIUM: Make 'resolution_pool_size' directive fatal
    - DOC: management: place "show activity" at the right place
    - MINOR: cli/activity: show the dumping thread ID starting at 1
    - MINOR: task: export global_task_mask
    - MINOR: cli/debug: add a thread dump function
    - BUG/MEDIUM: streams: Don't use CF_EOI to decide if the request is complete.
    - BUG/MEDIUM: streams: Try to L7 retry before aborting the connection.
    - BUG/MINOR: debug: make ha_task_dump() always check the task before dumping it
    - BUG/MINOR: debug: make ha_task_dump() actually dump the requested task
    - MINOR: debug: make ha_thread_dump() and ha_task_dump() take a buffer
    - BUG/MINOR: debug: don't check the call date on tasklets
    - MINOR: thread: implement ha_thread_relax()
    - MINOR: task: put barriers after each write to curr_task
    - MINOR: task: always reset curr_task when freeing a task or tasklet
    - MINOR: stream: detach the stream from its own task on stream_free()
    - MEDIUM: debug/threads: implement an advanced thread dump system
    - REGTEST: extend the check duration on tls_health_checks and mark it slow
    - DOC: fix "successful" typo
    - MINOR: init: setenv HAPROXY_CFGFILES
    - MINOR: threads/init: synchronize the threads startup
    - MEDIUM: init/mworker: make the pipe register function a regular initcall
    - CLEANUP: memory: make the fault injection code use the OTHER_LOCK label
    - CLEANUP: threads: remove the now unused START_LOCK label
    - MINOR: init/threads: make the global threads an array of structs
    - MINOR: threads: add each thread's clockid into the global thread_info
    - CLEANUP: stream: remove an obsolete debugging test
    - MINOR: tools: add dump_hex()
    - MINOR: debug: implement ha_panic()
    - MINOR: debug/cli: add some debugging commands for developers
    - MINOR: tools: provide a may_access() function and make dump_hex() use it
    - MINOR: debug: make ha_panic() report threads starting at 1
    - REORG: compat: move some integer limit definitions from standard.h to compat.h
    - REORG: threads: move the struct thread_info from global.h to hathreads.h
    - MINOR: compat: make sure to always define clockid_t
    - MINOR: threads: always place the clockid in the struct thread_info
    - MINOR: threads: add a thread-local thread_info pointer "ti"
    - MINOR: time: move the cpu, mono, and idle time to thread_info
    - MINOR: time: add a function to retrieve another thread's cputime
    - MINOR: debug: report each thread's cpu usage in "show thread"
    - BUILD: threads: only assign the clock_id when supported
    - BUILD: makefile: use USE_OBSOLETE_LINKER for solaris
    - BUILD: makefile: remove -fomit-frame-pointer optimisation (solaris)
    - MAJOR: polling: add event ports support (Solaris)
    - BUG/MEDIUM: streams: Don't switch from SI_ST_CON to SI_ST_DIS on read0.
    - CLEANUP: time: refine the test on _POSIX_TIMERS
    - MINOR: compat: define a new empty type empty_t for non-implemented fields
    - CLEANUP: time: switch clockid_t to empty_t when not available
    - BUG/MINOR: mworker: Fix memory leak of mworker_proc members
    - CLEANUP: objtype: make obj_type() and obj_type_name() take consts
    - MINOR: debug: switch to SIGURG for thread dumps
    - CLEANUP: threads: really move thread_info to hathreads.c
    - MINOR: threads: make threads_{harmless|want_rdv}_mask constant 0 without threads
    - CLEANUP: debug: always report harmless/want_rdv even without threads
    - MINOR: threads: implement ha_tkill() and ha_tkillall()
    - CLEANUP: debug: make use of ha_tkill() and remove ifdefs
    - MINOR: stream: introduce a stream_dump() function and use it in stream_dump_and_crash()
    - MINOR: debug: dump streams when an applet, iocb or stream is known
    - MINOR: threads: add a "stuck" flag to the thread_info struct
    - MINOR: threads: add a timer_t per thread in thread_info
    - MAJOR: watchdog: implement a thread lockup detection mechanism
    - MINOR: stream: remove the cpu time detection from process_stream()
    - MINOR: connection: report the mux names in "haproxy -vv"
    - CLEANUP: mux-h1: use "H1" and not "h1" as the mux's name
    - BUG/MEDIUM: WURFL: segfault in wurfl-get() with missing info.
    - MINOR: WURFL: call header_retireve_callback() in dummy library
    - MINOR: WURFL: fixed Engine load failed error when wurfl-information-list contains wurfl_root_id
    - MINOR: WURFL: shows log messages during module initialization
    - MINOR: WURFL: removes heading wurfl-information-separator from wurfl-get-all() and wurfl-get() results
    - MINOR: WURFL: wurfl_get() and wurfl_get_all() now return an empty string if device detection fails
    - MEDIUM: WURFL: HTX awareness.
    - MINOR: WURFL: module version bump to 2.0
    - MINOR: WURFL: do not emit warnings when not configured
    - CONTRIB: wurfl: address 3 build issues in the wurfl dummy library
    - BUG/MEDIUM: init/threads: provide per-thread alloc/free function callbacks
    - BUILD: travis: add sanitizers to travis-ci builds
    - BUILD: time: remove the test on _POSIX_C_SOURCE
    - CLEANUP: build: rename some build macros to use the USE_* ones
    - CLEANUP: raw_sock: remove support for very old linux splice bug workaround
    - BUG/MEDIUM: dns: make the port numbers unsigned
    - MEDIUM: config: deprecate the antique req* and rsp* commands

2019/05/15 : 2.0-dev3
    - BUG/MINOR: peers: Really close the sessions with no heartbeat.
    - CLEANUP: peers: remove useless annoying tabulations.
    - CLEANUP: peers: replace timeout constants by macros.
    - REGTEST: Enable again reg tests with HEAD HTTP method usage.
    - DOC: The option httplog is no longer valid in a backend.
    - DOC: peers: Peers protocol documentation update.
    - REGTEST: remove unexpected "nbthread" statement from Lua test cases
    - BUILD: Makefile: remove 11-years old workarounds for deprecated options
    - BUILD: remove 10-years old error message for obsolete option USE_TCPSPLICE
    - BUILD: Makefile: remove outdated support for dlmalloc
    - BUILD: Makefile: consider a variable's origin and not its value for the options list
    - BUILD: Makefile: also report disabled options in the BUILD_OPTIONS variable
    - BUILD: Makefile: shorten default settings declaration
    - BUILD: Makefile: clean up the target declarations
    - BUILD: report the whole feature set with their status in haproxy -vv
    - BUILD: pass all "USE_*" variables as -DUSE_* to the compiler
    - REGTEST: script: make the script use the new features list
    - REGTEST: script: remove platform-specific assigments of OPTIONS
    - BUG/MINOR: peers: Missing initializations after peer session shutdown.
    - BUG/MINOR: contrib/prometheus-exporter: Fix applet accordingly to recent changes
    - BUILD/MINOR: listener: Silent a few signedness warnings.
    - BUG/MINOR: mux-h1: Only skip invalid C-L headers on output
    - BUG/MEDIUM: mworker: don't free the wrong child when not found
    - BUG/MEDIUM: checks: Don't bother subscribing if we have a connection error.
    - BUG/MAJOR: checks: segfault during tcpcheck_main
    - BUILD: makefile: work around an old bug in GNU make-3.80
    - BUILD: makefile: work around another bug in make 3.80
    - BUILD: http: properly mark some struct as extern
    - BUILD: chunk: properly declare pool_head_trash as extern
    - BUILD: cache: avoid a build warning with some compilers/linkers
    - MINOR: tools: make memvprintf() never pass a NULL target to vsnprintf()
    - MINOR: tools: add an unsetenv() implementation
    - BUILD: re-implement an initcall variant without using executable sections
    - BUILD: use inttypes.h instead of stdint.h
    - BUILD: connection: fix naming of ip_v field
    - BUILD: makefile: fix build of IPv6 header on aix51
    - BUILD: makefile: add _LINUX_SOURCE_COMPAT to build on AIX-51
    - BUILD: define unsetenv on AIX 5.1
    - BUILD: Makefile: disable shared cache on AIX 5.1
    - MINOR: ssl: Add aes_gcm_dec converter
    - REORG: mworker: move serializing functions to mworker.c
    - REORG: mworker: move signals functions to mworker.c
    - REORG: mworker: move IPC functions to mworker.c
    - REORG: mworker: move signal handlers and related functions
    - REORG: mworker: move mworker_cleanlisteners to mworker.c
    - MINOR: mworker: calloc mworker_proc structures
    - MINOR: mworker: don't use children variable anymore
    - MINOR: cli: export cli_parse_default() definition in cli.h
    - REORG: mworker/cli: move CLI functions to mworker.c
    - MEDIUM: mworker-prog: implement program for master-worker
    - MINOR: mworker/cli: show programs in 'show proc'
    - BUG/MINOR: cli: correctly handle abns in 'show cli sockets'
    - MINOR: cli: start addresses by a prefix in 'show cli sockets'
    - MINOR: cli: export HAPROXY_CLI environment variable
    - BUG/MINOR: htx: Preserve empty HTX messages with an unprocessed parsing error
    - BUG/MINOR: proto_htx: Reset to_forward value when a message is set to DONE
    - REGTEST: http-capture/h00000: Relax a regex matching the log message
    - REGTEST: http-messaging/h00000: Fix the test when the HTX is enabled
    - REGTEST: http-rules/h00003: Use a different client for requests expecting a 301
    - REGTEST: log/b00000: Be sure the client always hits its timeout
    - REGTEST: lua/b00003: Relax the regex matching the log message
    - REGTEST: lua/b00003: Specify the HAProxy pid when the command ss is executed
    - BUG/MEDIUM: peers: fix a case where peer session is not cleanly reset on release.
    - BUG/MEDIUM: h2: Don't attempt to recv from h2_process_demux if we subscribed.
    - BUG/MEDIUM: htx: fix random premature abort of data transfers
    - BUG/MEDIUM: streams: Don't remove the SI_FL_ERR flag in si_update_both().
    - BUG/MEDIUM: streams: Store prev_state before calling si_update_both().
    - BUG/MEDIUM: stream: Don't clear the stream_interface flags in si_update_both.
    - MINOR: initcall: Don't forget to define the __start/stop_init_##stg symbols.
    - MINOR: threads: Implement thread_cpus_enabled() for FreeBSD.
    - BUG/MEDIUM: pattern: assign pattern IDs after checking the config validity
    - MINOR: skip get_gmtime where tm is unused
    - MINOR: ssl: Activate aes_gcm_dec converter for BoringSSL
    - BUG/MEDIUM: streams: Only re-run process_stream if we're in a connected state.
    - BUG/MEDIUM: stream_interface: Don't bother doing chk_rcv/snd if not connected.
    - BUG/MEDIUM: task/threads: address a fairness issue between local and global tasks
    - BUG/MINOR: tasks: make sure the first task to be queued keeps its nice value
    - BUG/MINOR: listener: renice the accept ring processing task
    - MINOR: cli/listener: report the number of accepts on "show activity"
    - MINOR: cli/activity: report the accept queue sizes in "show activity"
    - BUG/MEDIUM: spoe: Queue message only if no SPOE applet is attached to the stream
    - BUG/MEDIUM: spoe: Return an error if nothing is encoded for fragmented messages
    - BUG/MINOR: spoe: Be sure to set tv_request when each message fragment is encoded
    - BUG/MEDIUM: htx: Defrag if blocks position is changed and the payloads wrap
    - BUG/MEDIUM: htx: Don't crush blocks payload when append is done on a data block
    - MEDIUM: htx: Deprecate the option 'http-tunnel' and ignore it in HTX
    - MINOR: proto_htx: Don't adjust transaction mode anymore in HTX analyzers
    - BUG/MEDIUM: htx: Fix the process of HTTP CONNECT with h2 connections
    - MINOR: mux-h1: Simplify handling of 1xx responses
    - MINOR: stats/htx: Don't add "Connection: close" header anymore in stats responses
    - MEDIUM: h1: Add an option to sanitize connection headers during parsing
    - MEDIUM: mux-h1: Simplify the connection mode management by sanitizing headers
    - MINOR: mux-h1: Don't release the conn_stream anymore when h1s is destroyed
    - BUG/MINOR: mux-h1: Handle the flag CS_FL_KILL_CONN during a shutdown read/write
    - MINOR: mux-h2: Add a mux_ops dedicated to the HTX mode
    - MINOR: muxes: Add a flag to specify a multiplexer uses the HTX
    - MINOR: stream: Set a flag when the stream uses the HTX
    - MINOR: http: update the macro IS_HTX_STRM() to check the stream flag SF_HTX
    - MINOR: http_fetch/htx: Use stream flags instead of px mode in smp_prefetch_htx
    - MINOR: filters/htx: Use stream flags instead of px mode to instanciate a filter
    - MINOR: muxes: Rely on conn_is_back() during init to handle front/back conn
    - MEDIUM: muxes: Add an optional input buffer during mux initialization
    - MINOR: muxes: Pass the context of the mux to destroy() instead of the connection
    - MEDIUM: muxes: Be prepared to don't own connection during the release
    - MEDIUM: connection: Add conn_upgrade_mux_fe() to handle mux upgrades
    - MEDIUM: htx: Allow the option http-use-htx to be used on TCP proxies too
    - MAJOR: proxy/htx: Handle mux upgrades from TCP to HTTP in HTX mode
    - MAJOR: muxes/htx: Handle inplicit upgrades from h1 to h2
    - MAJOR: htx: Enable the HTX mode by default for all proxies
    - REGTEST: Use HTX by default and add '--no-htx' option to disable it
    - BUG/MEDIUM: muxes: Don't dereference mux context if null in release functions
    - CLEANUP: task: do not export rq_next anymore
    - MEDIUM: tasks: improve fairness between the local and global queues
    - MEDIUM: tasks: only base the nice offset on the run queue depth
    - MINOR: tasks: restore the lower latency scheduling when niced tasks are present
    - BUG/MEDIUM: map: Fix memory leak in the map converter
    - BUG/MINOR: ssl: Fix 48 byte TLS ticket key rotation
    - BUILD: task/thread: fix single-threaded build of task.c
    - BUILD: cli/threads: fix build in single-threaded mode
    - BUG/MEDIUM: muxes: Make sure we unsubcribed when destroying mux ctx.
    - BUG/MEDIUM: h2: Make sure we're not already in the send_list in h2_subscribe().
    - BUG/MEDIUM: h2: Revamp the way send subscriptions works.
    - MINOR: connections: Remove the SUB_CALL_UNSUBSCRIBE flag.
    - BUG/MEDIUM: Threads: Only use the gcc >= 4.7 builtins when using gcc >= 4.7.
    - BUILD: address a few cases of "static <type> inline foo()"
    - BUILD: do not specify "const" on functions returning structs or scalars
    - BUILD: htx: fix a used uninitialized warning on is_cookie2
    - MINOR: peers: Add a new command to the CLI for peers.
    - DOC: update for "show peers" CLI command.
    - BUG/MAJOR: lb/threads: fix insufficient locking on round-robin LB
    - MEDIUM: mworker: store the leaving state of a process
    - MEDIUM: mworker-prog: implements 'option start-on-reload'
    - CLEANUP: mworker: remove the type field in mworker_proc
    - MEDIUM: mworker/cli: export the HAPROXY_MASTER_CLI variable
    - MINOR: cli: don't add a semicolon at the end of HAPROXY_CLI
    - MINOR: mworker: export HAPROXY_MWORKER=1 when running in mworker mode
    - MINOR: init: add a "set-dumpable" global directive to enable core dumps
    - BUG/MINOR: listener/mq: correctly scan all bound threads under low load
    - BUG/MINOR: mworker: mworker_kill should apply on every children
    - BUG/MINOR: mworker: don't exit with an ambiguous value
    - BUG/MINOR: mworker: ensure that we still quits with SIGINT
    - REGTESTS: exclude tests that require ssl, pcre if no such feature is enabled
    - BUG/MINOR: mux-h1: Process input even if the input buffer is empty
    - BUG/MINOR: mux-h1: Don't switch the parser in busy mode if other side has done
    - BUG/MEDIUM: mux-h1: Notify the stream waiting for TCP splicing if ibuf is empty
    - BUG/MEDIUM: mux-h1: Enable TCP splicing to exchange data only
    - MINOR: mux-h1: Handle read0 during TCP splicing
    - BUG/MEDIUM: htx: Don't return the start-line if the HTX message is empty
    - BUG/MAJOR: http_fetch: Get the channel depending on the keyword used
    - BUG/MINOR: http_fetch/htx: Allow permissive sample prefetch for the HTX
    - BUG/MINOR: http_fetch/htx: Use HTX versions if the proxy enables the HTX mode
    - BUG/MEDIUM: tasks: Make sure we set TASK_QUEUED before adding a task to the rq.
    - BUG/MEDIUM: tasks: Make sure we modify global_tasks_mask with the rq_lock.
    - MINOR: tasks: Don't consider we can wake task with tasklet_wakeup().
    - MEDIUM: tasks: No longer use rq.node.leaf_p as a lock.
    - MINOR: tasks: Don't set the TASK_RUNNING flag when adding in the tasklet list.
    - BUG/MEDIUM: applets: Don't use task_in_rq().
    - BUG/MAJOR: task: make sure never to delete a queued task
    - MINOR: task/thread: factor out a wake-up condition
    - CLEANUP: task: remain consistent when using the task's handler
    - MEDIUM: tasks: Merge task_delete() and task_free() into task_destroy().
    - MEDIUM: tasks: Don't account a destroyed task as a runned task.
    - BUG/MINOR: contrib/prometheus-exporter: Fix a typo in the run-queue metric type
    - MINOR: contrib/prometheus-exporter: Remove usless rate metrics
    - MINOR: contrib/prometheus-exporter: Rename some metrics to be more usable
    - MINOR: contrib/prometheus-exporter: Follow best practices about metrics type
    - BUG/MINOR: mworker: disable busy polling in the master process
    - MEDIUM: tasks: Use __ha_barrier_store after modifying global_tasks_mask.
    - MEDIUM: ssl: Give ssl_sock its own context.
    - MEDIUM: connections: Move some fields from struct connection to ssl_sock_ctx.
    - MEDIUM: ssl: provide its own subscribe/unsubscribe function.
    - MEDIUM: connections: Provide a xprt_ctx for each xprt method.
    - MEDIUM: ssl: provide our own BIO.
    - BUILD/medium: ssl: Fix build with OpenSSL < 1.1.0
    - MINOR: peers: adds counters on show peers about tasks calls.
    - MEDIUM: enable travis-ci builds
    - MINOR: fd: Add a counter of used fds.
    - MEDIUM: connections: Add a way to control the number of idling connections.
    - BUG/MEDIUM: maps: only try to parse the default value when it's present
    - BUG/MINOR: acl: properly detect pattern type SMP_T_ADDR
    - REGTEST: Missing REQUIRE_VERSION declarations.
    - MINOR: proto_tcp: tcp-request content: enable set-dst and set-dst-var
    - BUG/MEDIUM: h1: Don't parse chunks CRLF if not enough data are available
    - BUG/MEDIUM: thread/http: Add missing locks in set-map and add-acl HTTP rules
    - BUG/MEDIUM: stream: Don't request a server connection if a shutw was scheduled
    - BUG/MINOR: 51d: Get the request channel to call CHECK_HTTP_MESSAGE_FIRST()
    - BUG/MINOR: da: Get the request channel to call CHECK_HTTP_MESSAGE_FIRST()
    - MINOR: gcc: Fix a silly gcc warning in connect_server()
    - MINOR: ssl/cli: async fd io-handlers printable on show fd
    - Revert "CLEANUP: wurfl: remove dead, broken and unmaintained code"
    - BUILD: add USE_WURFL to the list of known build options
    - MINOR: wurfl: indicate in haproxy -vv the wurfl version in use
    - BUILD: wurfl: build fix for 1.9/2.0 code base
    - CLEANUP: wurfl: removed deprecated methods
    - DOC: wurfl: added point of contact in MAINTAINERS file
    - MINOR: wurfl: enabled multithreading mode
    - MINOR: contrib: dummy wurfl library
    - MINOR: dns: dns_requester structures are now in a memory pool
    - MINOR: dns: move callback affection in dns_link_resolution()
    - MINOR: obj_type: new object type for struct stream
    - MINOR: action: new '(http-request|tcp-request content) do-resolve' action
    - MINOR: log: Extract some code to send syslog messages.
    - REGTEST: replace LEVEL option by a more human readable one.
    - REGTEST: rename the reg test files.
    - REGTEST: adapt some reg tests after renaming.
    - REGTEST: make the "run-regtests" script search for tests in reg-tests by default
    - BUG/MAJOR: stream: Missing DNS context initializations.
    - BUG/MEDIUM: stream: Fix the way early aborts on the client side are handled
    - BUG/MINOR: spoe: Don't systematically wakeup SPOE stream in the applet handler
    - BUG/MEDIUM: ssl: Return -1 on recv/send if we got EAGAIN.
    - BUG/MAJOR: lb/threads: fix AB/BA locking issue in round-robin LB
    - BUG/MAJOR: muxes: Use the HTX mode to find the best mux for HTTP proxies only
    - BUG/MINOR: htx: Exclude TCP proxies when the HTX mode is handled during startup
    - CLEANUP: task: report calls as unsigned in show sess
    - MINOR: tasks/activity: report the context switch and task wakeup rates
    - MINOR: stream: measure and report a stream's call rate in "show sess"
    - MINOR: applet: measure and report an appctx's call rate in "show sess"
    - BUILD: extend Travis CI config to support more platforms
    - REGTEST: exclude osx and generic targets for 40be_2srv_odd_health_checks
    - REGTEST: relax the IPv6 address format checks in converters_ipmask_concat_strcmp_field_word
    - REGTEST: exclude OSX and generic targets from abns_socket.vtc
    - BUILD: travis: remove the "allow_failures" entry
    - BUG/MINOR: activity: always initialize the profiling variable
    - MINOR: activity: make the profiling status per thread and not global
    - MINOR: activity: enable automatic profiling turn on/off
    - CLEANUP: standard: use proper const to addr_to_str() and port_to_str()
    - BUG/MINOR: proto_http: properly reset the stream's call rate on keep-alive
    - MINOR: connection: make the debugging helper functions safer
    - MINOR: stream/debug: make a stream dump and crash function
    - MEDIUM: appctx/debug: force a crash if an appctx spins over itself forever
    - MEDIUM: stream/debug: force a crash if a stream spins over itself forever
    - MEDIUM: streams: measure processing time and abort when detecting bugs
    - BUILD/MEDIUM: contrib: Dummy DeviceAtlas API.
    - MEDIUM: da: HTX mode support.
    - BUG/MEDIUM: mux-h2: properly deal with too large headers frames
    - BUG/MINOR: http: Call stream_inc_be_http_req_ctr() only one time per request
    - BUG/MEDIUM: spoe: arg len encoded in previous frag frame but len changed
    - MINOR: spoe: Use the sample context to pass frag_ctx info during encoding
    - DOC: contrib/modsecurity: Typos and fix the reject example
    - BUG/MEDIUM: contrib/modsecurity: If host header is NULL, don't try to strdup it
    - MINOR: log: Add "sample" new keyword to "log" lines.
    - MINOR: log: Enable the log sampling and load-balancing feature.
    - DOC: log: Document the sampling and load-balancing logging feature.
    - REGTEST: Add a new reg test for log load-balancing feature.
    - BUG/MAJOR: map/acl: real fix segfault during show map/acl on CLI
    - REGTEST: Make this reg test be Linux specific.
    - CLEANUP: task: move the task_per_thread definition to task.h
    - MINOR: activity: report context switch counts instead of rates
    - MINOR: threads: Implement HA_ATOMIC_LOAD().
    - BUG/MEDIUM: port_range: Make the ring buffer lock-free.
    - BUG/MEDIUM: listener: Fix how unlimited number of consecutive accepts is handled
    - MINOR: config: Test validity of tune.maxaccept during the config parsing
    - CLEANUP: config: Don't alter listener->maxaccept when nbproc is set to 1
    - BUG/MEDIUM: servers: fix typo "src" instead of "srv"
    - BUG/MEDIUM: ssl: Don't pretend we can retry a recv/send if we got a shutr/w.
    - BUG/MINOR: haproxy: fix rule->file memory leak
    - BUG/MINOR: log: properly free memory on logformat parse error and deinit()
    - BUG/MINOR: checks: free memory allocated for tasklets
    - BUG/MEDIUM: pattern: fix memory leak in regex pattern functions
    - BUG/MEDIUM: channels: Don't forget to reset output in channel_erase().
    - BUG/MEDIUM: connections: Make sure we remove CO_FL_SESS_IDLE on disown.
    - MINOR: threads: flatten the per-thread cpu-map
    - MINOR: init/threads: remove the useless tids[] array
    - MINOR: init/threads: make the threads array global
    - BUG/MEDIUM: ssl: Use the early_data API the right way.
    - BUG/MEDIUM: streams: Don't add CF_WRITE_ERROR if early data were rejected.
    - MEDIUM: streams: Add the ability to retry a request on L7 failure.
    - MEDIUM: streams: Add a way to replay failed 0rtt requests.
    - MEDIUM: streams: Add a new keyword for retry-on, "junk-response"
    - BUG/MINOR: stream: also increment the retry stats counter on L7 retries
    - BUG/MEDIUM: checks: make sure the warmup task takes the server lock
    - BUG/MINOR: logs/threads: properly split the log area upon startup
    - BUILD: extend travis-ci matrix
    - CLEANUP: Remove appsession documentation
    - DOC: Fix typo in keyword matrix
    - BUILD: remove "build_libressl" duplicate declaration
    - BUILD: travis-ci: get back to osx without openssl support
    - BUILD: enable several LibreSSL hacks, including
    - BUILD: temporarily mark LibreSSL builds as allowed to fail
    - BUILD: travis: TMPDIR replacement.
    - BUG/MEDIUM: ssl: Don't attempt to use early data with libressl.
    - MINOR: doc: Document allow-0rtt on the server line.
    - MINOR: doc: Document the interaction of allow-0rtt and retry-on 0rtt-rejected.
    - MEDIUM: proto: Change the prototype of the connect() method.
    - MEDIUM: tcp: add the "tfo" option to support TCP fastopen on the server
    - MINOR: config: Extract the code of "stick-table" line parsing.
    - BUILD/MINOR: stick-table: Compilation fix.
    - MEDIUM: stick-table: Stop handling stick-tables as proxies.
    - MINOR: stick-tables: Add peers process binding computing.
    - MINOR: stick-table: Add prefixes to stick-table names.
    - MINOR: peers: Do not emit global stick-table names.
    - DOC: Update for "table" lines in "peers" section.
    - REGTEST: Add reg tests for "table" lines in "peers" sections.
    - MEDIUM: regex: modify regex_comp() to atomically allocate/free the my_regex struct
    - REGTEST: make the tls_health_checks test much faster
    - REGTEST: make the "table in peers" test require v2.0
    - BUG/MINOR: mux-h2: rely on trailers output not input to turn them to empty data
    - BUG/MEDIUM: h2/htx: always fail on too large trailers
    - MEDIUM: mux-h2: discard contents that are to be sent after a shutdown
    - BUG/MEDIUM: mux-h2/htx: never wait for EOM when processing trailers
    - BUG/MEDIUM: h2/htx: never leave a trailers block alone with no EOM block
    - REGTEST: Flag some slow reg tests.
    - REGTEST: Reg tests file renaming.
    - REGTEST: Wrong renaming for one reg test.
    - REGTEST: Wrong assumption in IP:port logging test.
    - BUG/MINOR: mworker/ssl: close OpenSSL FDs on reload
    - MINOR: systemd: Use the variables from /etc/default/haproxy
    - MINOR: systemd: Make use of master socket in systemd unit
    - MINOR: systemd: support /etc/sysconfig/ for redhat based distrib
    - BUG/MEDIUM: stick-table: fix regression caused by a change in proxy struct
    - BUG/MEDIUM: tasks: fix possible segfault on task_destroy()
    - CLEANUP: task: remove unneeded tests before task_destroy()
    - MINOR: mworker: support a configurable maximum number of reloads
    - BUG/MINOR: mux-h2: fix the condition to close a cs-less h2s on the backend
    - BUG/MEDIUM: spoe: Be sure the sample is found before setting its context
    - BUG/MINOR: mux-h1: Fix the parsing of trailers
    - BUG/MINOR: htx: Never transfer more than expected in htx_xfer_blks()
    - MINOR: htx: Split on DATA blocks only when blocks are moved to an HTX message
    - MINOR: htx: Don't try to append a trailer block with the previous one
    - MINOR: htx: Remove support for unused OOB HTX blocks
    - BUILD: travis-ci bugfixes and improvements
    - BUG/MEDIUM: servers: Don't use the same srv flag for cookie-set and TFO.
    - BUG/MEDIUM: h2: Make sure we set send_list to NULL in h2_detach().
    - BUILD: ssl: fix again a libressl build failure after the openssl FD leak fix
    - CLEANUP: ssl-sock: use HA_OPENSSL_VERSION_NUMBER instead of OPENSSL_VERSION_NUMBER
    - BUILD: ssl: make libressl use its own version numbers
    - CLEANUP: ssl: remove 57 occurrences of useless tests on LIBRESSL_VERSION_NUMBER
    - MINOR: ssl: enable aes_gcm_dec on LibreSSL
    - BUILD: ssl: fix libressl build again after aes-gcm-enc
    - REORG: ssl: move openssl-compat from proto to common
    - REORG: ssl: move some OpenSSL defines from ssl_sock to openssl-compat
    - CLEANUP: ssl: never include openssl/*.h outside of openssl-compat.h anymore
    - CLEANUP: ssl: make inclusion of openssl headers safe
    - BUILD: add BoringSSL to travis-ci build matrix
    - BUILD: threads: Add __ha_cas_dw fallback for single threaded builds
    - BUG/MINOR: stream: Attach the read side on the response as soon as possible
    - BUG/MEDIUM: http: Use pointer to the begining of input to parse message headers
    - BUG/MEDIUM: h2: Don't check send_wait to know if we're in the send_list.
    - BUG/MEDIUM: streams: Make sur SI_FL_L7_RETRY is set before attempting a retry.
    - MEDIUM: streams: Add a new http action, disable-l7-retry.
    - MINOR: streams: Introduce a new retry-on keyword, all-retryable-errors.
    - BUG/MINOR: vars: Fix memory leak in vars_check_arg
    - BUILD: travis-ci: make TMPDIR global variable in travis-ci
    - CLEANUP: ssl: move the SSL_OP_* and SSL_MODE_* definitions to openssl-compat
    - CLEANUP: ssl: remove ifdef around SSL_CTX_get_extra_chain_certs()
    - CLEANUP: ssl: move all BIO_* definitions to openssl-compat
    - BUILD: threads: fix again the __ha_cas_dw() definition
    - BUG/MAJOR: mux-h2: do not add a stream twice to the send list
    - Revert "BUG/MINOR: vars: Fix memory leak in vars_check_arg"
    - BUG/MINOR: peers: Fix memory leak in cfg_parse_peers
    - BUG/MINOR: htx: make sure to always initialize the HTTP method when parsing a buffer
    - REGTEST: fix tls_health_checks random failures on MacOS in Travis-CI
    - MINOR: spoe: Set the argument chunk size to 0 when SPOE variables are checked
    - BUG/MINOR: vars: Fix memory leak in vars_check_arg
    - BUG/MAJOR: ssl: segfault upon an heartbeat request
    - MINOR: spoa-server: Clone the v1.7 spoa-example project
    - MINOR: spoa-server: move some definition from spoa_server.c to spoa_server.h
    - MINOR: spoa-server: Externalise debug functions
    - MINOR: spoe-server: rename "worker" functions
    - MINOR: spoa-server: Replace the thread init system by processes
    - MINOR: spoa-server: With debug mode, start only one process
    - MINOR: spoa-server: Allow registering external processes
    - MINOR: spoa-server: Allow registering message processors
    - MINOR: spoa-server: Load files
    - MINOR: spoa-server: Prepare responses
    - MINOR: spoa-server: Execute registered callbacks
    - MINOR: spoa-server: Add Lua processing
    - MINOR: spoa-server: Add python
    - MINOR/DOC: spoe-server: Add documentation
    - BUG/MEDIUM: connections: Don't forget to set xprt_ctx to NULL on close.
    - MINOR: lists: add LIST_ADDED() to check if an element belongs to a list
    - CLEANUP: mux-h2: use LIST_ADDED() instead of LIST_ISEMPTY() where relevant
    - MINOR: mux-h2: add two H2S flags to report the need for shutr/shutw
    - CLEANUP: mux-h2: simply use h2s->flags instead of ret in h2_deferred_shut()
    - CLEANUP: connection: remove the handle field from the wait_event struct
    - BUG/MINOR: log: Wrong log format initialization.
    - BUG/MINOR: mux-h2: make the do_shut{r,w} functions more robust against retries
    - BUG/MINOR: mworker: use after free when the PID not assigned
    - MINOR: mux-h2: remove useless test on stream ID vs last in wake function
    - MINOR: mux-h2: make h2_wake_some_streams() not depend on the CS flags
    - MINOR: mux-h2: make h2s_wake_one_stream() the only function to deal with CS
    - MINOR: mux-h2: make h2s_wake_one_stream() not depend on temporary CS flags
    - BUG/MINOR: mux-h2: make sure to honor KILL_CONN in do_shut{r,w}
    - CLEANUP: mux-h2: don't test for impossible CS_FL_REOS conditions
    - MINOR: mux-h2: add macros to check multiple stream states at once
    - MINOR: mux-h2: stop relying on CS_FL_REOS
    - BUG/MEDIUM: mux-h2: Set EOI on the conn_stream during h2_rcv_buf()
    - BUILD: debug: make gcc not complain on the ABORT_NOW() macro
    - MINOR: debug: add a new BUG_ON macro
    - MINOR: h2: Use BUG_ON() to enforce rules in subscribe/unsubscribe.
    - MINOR: h1: Use BUG_ON() to enforce rules in subscribe/unsubscribe.
    - MINOR: connections: Use BUG_ON() to enforce rules in subscribe/unsubscribe.
    - BUILD: ist: turn the lower/upper case tables to literal on obsolete linkers

2019/03/26 : 2.0-dev2
    - CLEANUP: http: Remove unreachable code in parse_http_req_capture
    - CLEANUP: stream: Remove bogus loop in conn_si_send_proxy
    - MINOR: lists: Implement locked variations.
    - MEDIUM: servers: Used a locked list for idle_orphan_conns.
    - MEDIUM: servers: Reorganize the way idle connections are cleaned.
    - BUG/MEDIUM: lists: Properly handle the case we're removing the first elt.
    - MINOR: cfgparse: Add a cast to make gcc happier.
    - BUG/MEDIUM: standard: Wrong reallocation size.
    - BUG/MINOR: listener: keep accept rate counters accurate under saturation
    - DOC: fix alphabetic ordering for "tune.fail-alloc" setting
    - MAJOR: config: disable support for nbproc and nbthread in parallel
    - MEDIUM: listener: keep a single thread-mask and warn on "process" misuse
    - MAJOR: listener: do not hold the listener lock in listener_accept()
    - MINOR: listener: maintain a per-thread count of the number of connections on a listener
    - MINOR: tools: implement functions to look up the nth bit set in a mask
    - MINOR: listener: pre-compute some thread counts per bind_conf
    - MINOR: listener: implement multi-queue accept for threads
    - MAJOR: listener: use the multi-queue for multi-thread listeners
    - MINOR: activity: add accept queue counters for pushed and overflows
    - MINOR: config: add global tune.listener.multi-queue setting
    - MAJOR: threads: enable one thread per CPU by default
    - DOC: update management.txt to reflect that threads are used by default
    - BUG/MINOR: config: don't over-count the global maxsock value
    - BUG/MEDIUM: list: fix the rollback on addq in the locked liss
    - BUG/MEDIUM: list: fix LIST_POP_LOCKED's removal of the last pointer
    - BUG/MEDIUM: list: add missing store barriers when updating elements and head
    - MINOR: list: make the delete and pop operations idempotent
    - MINOR: server: remove a few unneeded LIST_INIT calls after LIST_DEL_LOCKED
    - BUG/MEDIUM: listener: use a self-locked list for the dequeue lists
    - BUG/MEDIUM: listener: make sure the listener never accepts too many conns
    - BUG/MEDIUM: list: correct fix for LIST_POP_LOCKED's removal of last element
    - MINOR: listener: introduce listener_backlog() to report the backlog value
    - MINOR: listener: do not needlessly set l->maxconn
    - MINOR: proxy: do not change the listeners' maxconn when updating the frontend's
    - MEDIUM: config: don't enforce a low frontend maxconn value anymore
    - MINOR: peers: Add a message for heartbeat.
    - MINOR: global: keep a copy of the initial rlim_fd_cur and rlim_fd_max values
    - BUG/MINOR: init: never lower rlim_fd_max
    - BUG/MINOR: checks: make external-checks restore the original rlim_fd_cur/max
    - BUG/MINOR: mworker: be careful to restore the original rlim_fd_cur/max on reload
    - MINOR: init: make the maxpipe computation more accurate
    - MINOR: init: move some maxsock updates earlier
    - MEDIUM: init: make the global maxconn default to what rlim_fd_cur permits
    - REGTEST: fix a spurious "nbthread 4" in the connection test
    - DOC: update the text related to the global maxconn value
    - BUG/MAJOR: mux-h2: fix race condition between close on both ends
    - MINOR: sample: Replace "req.ungrpc" smp fetch by a "ungrpc" converter.
    - BUG/MEDIUM: list: fix again LIST_ADDQ_LOCKED
    - MINOR: htx: unconditionally handle parsing errors in requests or responses
    - MINOR: mux-h2: always pass HTX_FL_PARSING_ERROR between h2s and buf on RX
    - BUG/MEDIUM: h2/htx: verify that :path doesn't contain invalid chars
    - MINOR: sample: Code factorization "ungrpc" converter.
    - MINOR: sample: Rework gRPC converter code.
    - CLEANUP: wurfl: remove dead, broken and unmaintained code
    - MINOR: config: relax the range checks on cpu-map
    - BUG/MINOR: ssl: fix warning about ssl-min/max-ver support
    - MINOR: sample: Extract some protocol buffers specific code.
    - DOC: Remove tabs and fixed punctuation.
    - MINOR: sample: Add a protocol buffers specific converter.
    - REGTEST: Peers reg tests.
    - REGTEST: Enable reg tests with HEAD HTTP method usage.
    - MINOR: lists: add a LIST_DEL_INIT() macro
    - MINOR: task: use LIST_DEL_INIT() to remove a task from the queue
    - MINOR: listener: improve incoming traffic distribution
    - MINOR: tools: implement my_flsl()
    - MEDIUM: listener: change the LB algorithm again to use two round robins instead
    - CLEANUP: listener: remove old thread bit mapping
    - MINOR: listener: move thr_idx from the bind_conf to the listener
    - BUG/MEDIUM: logs: Only attempt to free startup_logs once.
    - BUG/MAJOR: config: Wrong maxconn adjustment.
    - BUG/MEDIUM: 51d: fix possible segfault on deinit_51degrees()
    - OPTIM: task: limit the impact of memory barriers in taks_remove_from_task_list()
    - MINOR: fd: Remove debugging code.
    - BUG/MEDIUM: listeners: Don't call fd_stop_recv() if fd_updt is NULL.
    - MINOR: threads: Implement __ha_barrier_atomic*.
    - MEDIUM: threads: Use __ATOMIC_SEQ_CST when using the newer atomic API.
    - MINOR: threads: Add macros to do atomic operation with no memory barrier.
    - MEDIUM: various: Use __ha_barrier_atomic* when relevant.
    - MEDIUM: applets: Use the new _HA_ATOMIC_* macros.
    - MEDIUM: xref: Use the new _HA_ATOMIC_* macros.
    - MEDIUM: fd: Use the new _HA_ATOMIC_* macros.
    - MEDIUM: freq_ctr: Use the new _HA_ATOMIC_* macros.
    - MEDIUM: proxy: Use the new _HA_ATOMIC_* macros.
    - MEDIUM: server: Use the new _HA_ATOMIC_* macros.
    - MEDIUM: task: Use the new _HA_ATOMIC_* macros.
    - MEDIUM: activity: Use the new _HA_ATOMIC_* macros.
    - MEDIUM: backend: Use the new _HA_ATOMIC_* macros.
    - MEDIUM: cache: Use the new _HA_ATOMIC_* macros.
    - MEDIUM: checks: Use the new _HA_ATOMIC_* macros.
    - MEDIUM: pollers: Use the new _HA_ATOMIC_* macros.
    - MEDIUM: compression: Use the new _HA_ATOMIC_* macros.
    - MEDIUM: spoe: Use the new _HA_ATOMIC_* macros.
    - MEDIUM: threads: Use the new _HA_ATOMIC_* macros.
    - MEDIUM: http: Use the new _HA_ATOMIC_* macros.
    - MEDIUM: lb/threads: Use the new _HA_ATOMIC_* macros.
    - MEDIUM: listeners: Use the new _HA_ATOMIC_* macros.
    - MEDIUM: logs: Use the new _HA_ATOMIC_* macros.
    - MEDIUM: memory: Use the new _HA_ATOMIC_* macros.
    - MEDIUM: peers: Use the new _HA_ATOMIC_* macros.
    - MEDIUM: proto_tcp: Use the new _HA_ATOMIC_* macros.
    - MEDIUM: queues: Use the new _HA_ATOMIC_* macros.
    - MEDIUM: sessions: Use the new _HA_ATOMIC_* macros.
    - MEDIUM: ssl: Use the new _HA_ATOMIC_* macros.
    - MEDIUM: stream: Use the new _HA_ATOMIC_* macros.
    - MEDIUM: tcp_rules: Use the new _HA_ATOMIC_* macros.
    - MEDIUM: time: Use the new _HA_ATOMIC_* macros.
    - MEDIUM: vars: Use the new _HA_ATOMIC_* macros.
    - MINOR: config: remove obsolete use of DEFAULT_MAXCONN at various places
    - MINOR: config: continue to rely on DEFAULT_MAXCONN to set the minimum maxconn
    - BUG/MEDIUM: list: fix incorrect pointer unlocking in LIST_DEL_LOCKED()
    - BUG/MEDIUM: listener: make sure we don't pick stopped threads
    - MEDIUM: list: Remove useless barriers.
    - MEDIUM: list: Use _HA_ATOMIC_*
    - MEDIUM: connections: Use _HA_ATOMIC_*
    - BUG/MAJOR: tasks: Use the TASK_GLOBAL flag to know if we're in the global rq.
    - BUG/MEDIUM: threads/fd: do not forget to take into account epoll_fd/pipes
    - BUG/MEDIUM: init/threads: consider epoll_fd/pipes for automatic maxconn calculation
    - BUG/MEDIUM: tasks: Make sure we wake sleeping threads if needed.
    - BUG/MINOR: mux-h1: Don't report an error on EOS if no message was received
    - BUG/MINOR: stats/htx: Call channel_add_input() when response headers are sent
    - BUG/MINOR: lua/htx: Use channel_add_input() when response data are added
    - BUG/MINOR: lua/htx: Don't forget to call htx_to_buf() when appropriate
    - MINOR: stats: Add the status code STAT_STATUS_IVAL to handle invalid requests
    - MINOR: stats: Move stuff about the stats status codes in stats files
    - BUG/MINOR: stats: Be more strict on what is a valid request to the stats applet
    - Revert "REGTEST: Enable reg tests with HEAD HTTP method usage."
    - BUILD: listener: shut up a build warning when threads are disabled
    - BUILD: Makefile: allow the reg-tests target to be verbose
    - BUILD: Makefile: resolve LEVEL before calling run-regtests
    - BUG/MAJOR: spoe: Fix initialization of thread-dependent fields
    - BUG/MAJOR: stats: Fix how huge POST data are read from the channel
    - BUG/MINOR: http/counters: fix missing increment of fe->srv_aborts
    - BUG/MEDIUM: mux-h2: Always wakeup streams with no id to avoid frozen streams
    - MINOR: mux-h2: Set REFUSED_STREAM error to reset a stream if no data was never sent
    - MINOR: muxes: Report the Last read with a dedicated flag
    - MINOR: proto-http/proto-htx: Make error handling clearer during data forwarding
    - BUILD: tools: fix a build warning on some 32-bit archs
    - MINOR: init: report the list of optionally available services
    - MEDIUM: proto_htx: Switch to infinite forwarding if there is no data filter
    - BUG/MINOR: cache: Fully consume large requests in the cache applet
    - BUG/MINOR: stats: Fully consume large requests in the stats applet
    - BUG/MEDIUM: lua: Fully consume large requests when an HTTP applet ends
    - MINOR: proto_http: Add function to handle the header "Expect: 100-continue"
    - MINOR: proto_htx: Add function to handle the header "Expect: 100-continue"
    - MINOR: stats/cache: Handle the header Expect when applets are registered
    - MINOR: http/applets: Handle all applets intercepting HTTP requests the same way
    - CLEANUP: cache: don't export http_cache_applet anymore
    - MINOR: lua: Don't handle the header Expect in lua HTTP applets anymore
    - BUG/MINOR: doc: Be accurate on the behavior on pool-purge-delay.
    - Revert "MEDIUM: proto_htx: Switch to infinite forwarding if there is no data filter"
    - BUG/MEDIUM: mux-h2: Make sure we destroyed the h2s once shutr/shutw is done.
    - BUG/MEDIUM: mux-h2: Don't bother keeping the h2s if detaching and nothing to send.
    - BUG/MEDIUM: mux-h2: Use the right list in h2_stop_senders().
    - MINOR: mux-h2: copy small data blocks more often and reduce the number of pauses
    - CLEANUP: mux-h2: add some comments to help understand the code
    - BUG/MEDIUM: ssl: ability to set TLS 1.3 ciphers using ssl-default-server-ciphersuites
    - BUG/MINOR: log: properly format IPv6 address when LOG_OPT_HEXA modifier is used.
    - BUG/MEDIUM: h2: Try to be fair when sending data.
    - BUG/MINOR: proto-http: Don't forward request body anymore on error
    - MINOR: mux-h2: Remove useless test on ES flag in h2_frt_transfer_data()
    - MINOR: connection: and new flag to mark end of input (EOI)
    - MINOR: channel: Report EOI on the input channel if it was reached in the mux
    - MEDIUM: mux-h2: Don't mix the end of the message with the end of stream
    - MINOR: mux-h1: Set CS_FL_EOI the end of the message is reached
    - BUG/MEDIUM: http/htx: Fix handling of the option abortonclose
    - CLEANUP: muxes/stream-int: Remove flags CS_FL_READ_NULL and SI_FL_READ_NULL
    - MEDIUM: proto_htx: Reintroduce the infinite forwarding on data
    - BUG/MEDIUM: h2: only destroy the h2s if h2s->cs is NULL.
    - BUG/MEDIUM: h2: Use the new sending_list in h2s_notify_send().
    - BUG/MEDIUM: h2: Follow the same logic in h2_deferred_shut than in h2_snd_buf.
    - BUG/MEDIUM: h2: Remove the tasklet from the task list if unsubscribing.
    - BUG/MEDIUM: task/h2: add an idempotent task removal fucntion
    - CLEANUP: task: only perform a LIST_DEL() when the list is not empty
    - BUG/MEDIUM: mux-h2: make sure to always notify streams of EOS condition
    - CONTRIB: debug: report the CS and CF's EOI flags
    - MINOR: channel: don't unset CF_SHUTR_NOW after shutting down.

2019/02/26 : 2.0-dev1
    - MINOR: mux-h2: only increase the connection window with the first update
    - REGTESTS: remove the expected window updates from H2 handshakes
    - BUG/MINOR: mux-h2: make empty HEADERS frame return a connection error
    - BUG/MEDIUM: mux-h2: mark that we have too many CS once we have more than the max
    - MEDIUM: mux-h2: remove padlen during headers phase
    - MINOR: h2: add a bit-based frame type representation
    - MINOR: mux-h2: remove useless check for empty frame length in h2s_decode_headers()
    - MEDIUM: mux-h2: decode HEADERS frames before allocating the stream
    - MINOR: mux-h2: make h2c_send_rst_stream() use the dummy stream's error code
    - MINOR: mux-h2: add a new dummy stream for the REFUSED_STREAM error code
    - MINOR: mux-h2: fail stream creation more cleanly using RST_STREAM
    - MINOR: buffers: add a new b_move() function
    - MINOR: mux-h2: make h2_peek_frame_hdr() support an offset
    - MEDIUM: mux-h2: handle decoding of CONTINUATION frames
    - CLEANUP: mux-h2: remove misleading comments about CONTINUATION
    - BUG/MEDIUM: servers: Don't try to reuse connection if we switched server.
    - BUG/MEDIUM: tasks: Decrement tasks_run_queue in tasklet_free().
    - BUG/MINOR: htx: send the proper authenticate header when using http-request auth
    - BUG/MEDIUM: mux_h2: Don't add to the idle list if we're full.
    - BUG/MEDIUM: servers: Fail if we fail to allocate a conn_stream.
    - BUG/MAJOR: servers: Use the list api correctly to avoid crashes.
    - BUG/MAJOR: servers: Correctly use LIST_ELEM().
    - BUG/MAJOR: sessions: Use an unlimited number of servers for the conn list.
    - BUG/MEDIUM: servers: Flag the stream_interface on handshake error.
    - MEDIUM: servers: Be smarter when switching connections.
    - MEDIUM: sessions: Keep track of which connections are idle.
    - MINOR: payload: add sample fetch for TLS ALPN
    - BUG/MEDIUM: log: don't mark log FDs as non-blocking on terminals
    - MINOR: channel: Add the function channel_add_input
    - MINOR: stats/htx: Call channel_add_input instead of updating channel state by hand
    - BUG/MEDIUM: cache: Be sure to end the forwarding when XFER length is unknown
    - BUG/MAJOR: htx: Return the good block address after a defrag
    - MINOR: lb: allow redispatch when using consistent hash
    - CLEANUP: mux-h2: fix end-of-stream flag name when processing headers
    - BUG/MEDIUM: mux-h2: always restart reading if data are available
    - BUG/MINOR: mux-h2: set the stream-full flag when leaving h2c_decode_headers()
    - BUG/MINOR: mux-h2: don't check the CS count in h2c_bck_handle_headers()
    - BUG/MINOR: mux-h2: mark end-of-stream after processing response HEADERS, not before
    - BUG/MINOR: mux-h2: only update rxbuf's length for H1 headers
    - BUG/MEDIUM: mux-h1: use per-direction flags to indicate transitions
    - BUG/MEDIUM: mux-h1: make HTX chunking consistent with H2
    - BUG/MAJOR: stream-int: Update the stream expiration date in stream_int_notify()
    - BUG/MEDIUM: proto-htx: Set SI_FL_NOHALF on server side when request is done
    - BUG/MEDIUM: mux-h1: Add a task to handle connection timeouts
    - MINOR: mux-h2: make h2c_decode_headers() return a status, not a count
    - MINOR: mux-h2: add a new dummy stream : h2_error_stream
    - MEDIUM: mux-h2: make h2c_decode_headers() support recoverable errors
    - BUG/MINOR: mux-h2: detect when the HTX EOM block cannot be added after headers
    - MINOR: mux-h2: remove a misleading and impossible test
    - CLEANUP: mux-h2: clean the stream error path on HEADERS frame processing
    - MINOR: mux-h2: check for too many streams only for idle streams
    - MINOR: mux-h2: set H2_SF_HEADERS_RCVD when a HEADERS frame was decoded
    - BUG/MEDIUM: mux-h2: decode trailers in HEADERS frames
    - MINOR: h2: add h2_make_h1_trailers to turn H2 headers to H1 trailers
    - MEDIUM: mux-h2: pass trailers to H1 (legacy mode)
    - MINOR: htx: add a new function to add a block without filling it
    - MINOR: h2: add h2_make_htx_trailers to turn H2 headers to HTX trailers
    - MEDIUM: mux-h2: pass trailers to HTX
    - MINOR: mux-h1: parse the content-length header on output and set H1_MF_CLEN
    - BUG/MEDIUM: mux-h1: don't enforce chunked encoding on requests
    - MINOR: mux-h2: make HTX_BLK_EOM processing idempotent
    - MINOR: h1: make the H1 headers block parser able to parse headers only
    - MEDIUM: mux-h2: emit HEADERS frames when facing HTX trailers blocks
    - MINOR: stream/htx: Add info about the HTX structs in "show sess all" command
    - MINOR: stream: Add the subscription events of SIs in "show sess all" command
    - MINOR: mux-h1: Add the subscription events in "show fd" command
    - BUG/MEDIUM: h1: Get the h1m state when restarting the headers parsing
    - BUG/MINOR: cache/htx: Be sure to count partial trailers
    - BUG/MEDIUM: h1: In h1_init(), wake the tasklet instead of calling h1_recv().
    - BUG/MEDIUM: server: Defer the mux init until after xprt has been initialized.
    - MINOR: connections: Remove a stall comment.
    - BUG/MEDIUM: cli: make "show sess" really thread-safe
    - BUILD: add a new file "version.c" to carry version updates
    - MINOR: stream/htx: add the HTX flags output in "show sess all"
    - MINOR: stream/cli: fix the location of the waiting flag in "show sess all"
    - MINOR: stream/cli: report more info about the HTTP messages on "show sess all"
    - BUG/MINOR: lua: bad args are returned for Lua actions
    - BUG/MEDIUM: lua: dead lock when Lua tasks are trigerred
    - MINOR: htx: Add an helper function to get the max space usable for a block
    - MINOR: channel/htx: Add HTX version for some helper functions
    - BUG/MEDIUM: cache/htx: Respect the reserve when cached objects are served
    - BUG/MINOR: stats/htx: Respect the reserve when the stats page is dumped
    - DOC: regtest: make it clearer what the purpose of the "broken" series is
    - REGTEST: mailers: add new test for 'mailers' section
    - REGTEST: Add a reg test for health-checks over SSL/TLS.
    - BUG/MINOR: mux-h1: Close connection on shutr only when shutw was really done
    - MEDIUM: mux-h1: Clarify how shutr/shutw are handled
    - BUG/MINOR: compression: Disable it if another one is already in progress
    - BUG/MINOR: filters: Detect cache+compression config on legacy HTTP streams
    - BUG/MINOR: cache: Disable the cache if any compression filter precedes it
    - REGTEST: Add some informatoin to test results.
    - MINOR: htx: Add a function to truncate all blocks after a specific offset
    - MINOR: channel/htx: Add the HTX version of channel_truncate/erase
    - BUG/MINOR: proto_htx: Use HTX versions to truncate or erase a buffer
    - BUG/CRITICAL: mux-h2: re-check the frame length when PRIORITY is used
    - DOC: Fix typo in req.ssl_alpn example (commit 4afdd138424ab...)
    - DOC: http-request cache-use / http-response cache-store expects cache name
    - REGTEST: "capture (request|response)" regtest.
    - BUG/MINOR: lua/htx: Respect the reserve when data are send from an HTX applet
    - REGTEST: filters: add compression test
    - BUG/MEDIUM: init: Initialize idle_orphan_conns for first server in server-template
    - BUG/MEDIUM: ssl: Disable anti-replay protection and set max data with 0RTT.
    - DOC: Be a bit more explicit about allow-0rtt security implications.
    - MINOR: mux-h1: make the mux_h1_ops struct static
    - BUILD: makefile: add an EXTRA_OBJS variable to help build optional code
    - BUG/MEDIUM: connection: properly unregister the mux on failed initialization
    - BUG/MAJOR: cache: fix confusion between zero and uninitialized cache key
    - REGTESTS: test case for map_regm commit 271022150d
    - REGTESTS: Basic tests for concat,strcmp,word,field,ipmask converters
    - REGTESTS: Basic tests for using maps to redirect requests / select backend
    - DOC: REGTESTS README varnishtest -Dno-htx= define.
    - MINOR: spoe: Make the SPOE filter compatible with HTX proxies
    - MINOR: checks: Store the proxy in checks.
    - BUG/MEDIUM: checks: Avoid having an associated server for email checks.
    - REGTEST: Switch to vtest.
    - REGTEST: Adapt reg test doc files to vtest.
    - BUG/MEDIUM: h1: Make sure we destroy an inactive connectin that did shutw.
    - BUG/MINOR: base64: dec func ignores padding for output size checking
    - BUG/MEDIUM: ssl: missing allocation failure checks loading tls key file
    - MINOR: ssl: add support of aes256 bits ticket keys on file and cli.
    - BUG/MINOR: backend: don't use url_param_name as a hint for BE_LB_ALGO_PH
    - BUG/MINOR: backend: balance uri specific options were lost across defaults
    - BUG/MINOR: backend: BE_LB_LKUP_CHTREE is a value, not a bit
    - MINOR: backend: move url_param_name/len to lbprm.arg_str/len
    - MINOR: backend: make headers and RDP cookie also use arg_str/len
    - MINOR: backend: add new fields in lbprm to store more LB options
    - MINOR: backend: make the header hash use arg_opt1 for use_domain_only
    - MINOR: backend: remap the balance uri settings to lbprm.arg_opt{1,2,3}
    - MINOR: backend: move hash_balance_factor out of chash
    - MEDIUM: backend: move all LB algo parameters into an union
    - MINOR: backend: make the random algorithm support a number of draws
    - BUILD/MEDIUM: da: Necessary code changes for new buffer API.
    - BUG/MINOR: stick_table: Prevent conn_cur from underflowing
    - BUG: 51d: Changes to the buffer API in 1.9 were not applied to the 51Degrees code.
    - BUG/MEDIUM: stats: Get the right scope pointer depending on HTX is used or not
    - DOC: add a missing space in the documentation for bc_http_major
    - REGTEST: checks basic stats webpage functionality
    - BUG/MEDIUM: servers: Make assign_tproxy_address work when ALPN is set.
    - BUG/MEDIUM: connections: Add the CO_FL_CONNECTED flag if a send succeeded.
    - DOC: add github issue templates
    - MINOR: cfgparse: Extract some code to be re-used.
    - CLEANUP: cfgparse: Return asap from cfg_parse_peers().
    - CLEANUP: cfgparse: Code reindentation.
    - MINOR: cfgparse: Useless frontend initialization in "peers" sections.
    - MINOR: cfgparse: Rework peers frontend init.
    - MINOR: cfgparse: Simplication.
    - MINOR: cfgparse: Make "peer" lines be parsed as "server" lines.
    - MINOR: peers: Make outgoing connection to SSL/TLS peers work.
    - MINOR: cfgparse: SSL/TLS binding in "peers" sections.
    - DOC: peers: SSL/TLS documentation for "peers"
    - BUG/MINOR: startup: certain goto paths in init_pollers fail to free
    - BUG/MEDIUM: checks: fix recent regression on agent-check making it crash
    - BUG/MINOR: server: don't always trust srv_check_health when loading a server state
    - BUG/MINOR: check: Wake the check task if the check is finished in wake_srv_chk()
    - BUG/MEDIUM: ssl: Fix handling of TLS 1.3 KeyUpdate messages
    - DOC: mention the effect of nf_conntrack_tcp_loose on src/dst
    - BUG/MINOR: proto-htx: Return an error if all headers cannot be received at once
    - BUG/MEDIUM: mux-h2/htx: Respect the channel's reserve
    - BUG/MINOR: mux-h1: Apply the reserve on the channel's buffer only
    - BUG/MINOR: mux-h1: avoid copying output over itself in zero-copy
    - BUG/MAJOR: mux-h2: don't destroy the stream on failed allocation in h2_snd_buf()
    - BUG/MEDIUM: backend: also remove from idle list muxes that have no more room
    - BUG/MEDIUM: mux-h2: properly abort on trailers decoding errors
    - MINOR: h2: declare new sets of frame types
    - BUG/MINOR: mux-h2: CONTINUATION in closed state must always return GOAWAY
    - BUG/MINOR: mux-h2: headers-type frames in HREM are always a connection error
    - BUG/MINOR: mux-h2: make it possible to set the error code on an already closed stream
    - BUG/MINOR: hpack: return a compression error on invalid table size updates
    - MINOR: server: make sure pool-max-conn is >= -1
    - BUG/MINOR: stream: take care of synchronous errors when trying to send
    - CLEANUP: server: fix indentation mess on idle connections
    - BUG/MINOR: mux-h2: always check the stream ID limit in h2_avail_streams()
    - BUG/MINOR: mux-h2: refuse to allocate a stream with too high an ID
    - BUG/MEDIUM: backend: never try to attach to a mux having no more stream available
    - MINOR: server: add a max-reuse parameter
    - MINOR: mux-h2: always consider a server's max-reuse parameter
    - MEDIUM: stream-int: always mark pending outgoing SI_ST_CON
    - MINOR: stream: don't wait before retrying after a failed connection reuse
    - MEDIUM: h2: always parse and deduplicate the content-length header
    - BUG/MINOR: mux-h2: always compare content-length to the sum of DATA frames
    - CLEANUP: h2: Remove debug printf in mux_h2.c
    - MINOR: cfgparse: make the process/thread parser support a maximum value
    - MINOR: threads: make MAX_THREADS configurable at build time
    - DOC: nbthread is no longer experimental.
    - BUG/MINOR: listener: always fill the source address for accepted socketpairs
    - BUG/MINOR: mux-h2: do not report available outgoing streams after GOAWAY
    - BUG/MINOR: spoe: corrected fragmentation string size
    - BUG/MINOR: task: fix possibly missed event in inter-thread wakeups
    - BUG/MEDIUM: servers: Attempt to reuse an unfinished connection on retry.
    - BUG/MEDIUM: backend: always call si_detach_endpoint() on async connection failure
    - SCRIPTS: add the issue tracker URL to the announce script
    - MINOR: peers: Extract some code to be reused.
    - CLEANUP: peers: Indentation fixes.
    - MINOR: peers: send code factorization.
    - MINOR: peers: Add new functions to send code and reduce the I/O handler.
    - MEDIUM: peers: synchronizaiton code factorization to reduce the size of the I/O handler.
    - MINOR: peers: Move update receive code to reduce the size of the I/O handler.
    - MINOR: peers: Move ack, switch and definition receive code to reduce the size of the I/O handler.
    - MINOR: peers: Move high level receive code to reduce the size of I/O handler.
    - CLEANUP: peers: Be more generic.
    - MINOR: peers: move error handling to reduce the size of the I/O handler.
    - MINOR: peers: move messages treatment code to reduce the size of the I/O handler.
    - MINOR: peers: move send code to reduce the size of the I/O handler.
    - CLEANUP: peers: Remove useless statements.
    - MINOR: peers: move "hello" message treatment code to reduce the size of the I/O handler.
    - MINOR: peers: move peer initializations code to reduce the size of the I/O handler.
    - CLEANUP: peers: factor the error handling code in peer_treet_updatemsg()
    - CLEANUP: peers: factor error handling in peer_treat_definedmsg()
    - BUILD/MINOR: peers: shut up a build warning introduced during last cleanup
    - BUG/MEDIUM: mux-h2: only close connection on request frames on closed streams
    - CLEANUP: mux-h2: remove two useless but misleading assignments
    - BUG/MEDIUM: checks: Check that conn_install_mux succeeded.
    - BUG/MEDIUM: servers: Only destroy a conn_stream we just allocated.
    - BUG/MEDIUM: servers: Don't add an incomplete conn to the server idle list.
    - BUG/MEDIUM: checks: Don't try to set ALPN if connection failed.
    - BUG/MEDIUM: h2: In h2_send(), stop the loop if we failed to alloc a buf.
    - BUG/MEDIUM: peers: Handle mux creation failure.
    - BUG/MEDIUM: servers: Close the connection if we failed to install the mux.
    - BUG/MEDIUM: compression: Rewrite strong ETags
    - BUG/MINOR: deinit: tcp_rep.inspect_rules not deinit, add to deinit
    - CLEANUP: mux-h2: remove misleading leftover test on h2s' nullity
    - BUG/MEDIUM: mux-h2: wake up flow-controlled streams on initial window update
    - BUG/MEDIUM: mux-h2: fix two half-closed to closed transitions
    - BUG/MEDIUM: mux-h2: make sure never to send GOAWAY on too old streams
    - BUG/MEDIUM: mux-h2: do not abort HEADERS frame before decoding them
    - BUG/MINOR: mux-h2: make sure response HEADERS are not received in other states than OPEN and HLOC
    - MINOR: h2: add a generic frame checker
    - MEDIUM: mux-h2: check the frame validity before considering the stream state
    - CLEANUP: mux-h2: remove stream ID and frame length checks from the frame parsers
    - BUG/MINOR: mux-h2: make sure request trailers on aborted streams don't break the connection
    - DOC: compression: Update the reasons for disabled compression
    - BUG/MEDIUM: buffer: Make sure b_is_null handles buffers waiting for allocation.
    - DOC: htx: make it clear that htxbuf() and htx_from_buf() always return valid pointers
    - MINOR: htx: never check for null htx pointer in htx_is_{,not_}empty()
    - MINOR: mux-h2: consistently rely on the htx variable to detect the mode
    - BUG/MEDIUM: peers: Peer addresses parsing broken.
    - BUG/MEDIUM: mux-h1: Don't add "transfer-encoding" if message-body is forbidden
    - BUG/MEDIUM: connections: Don't forget to remove CO_FL_SESS_IDLE.
    - BUG/MINOR: stream: don't close the front connection when facing a backend error
    - BUG/MEDIUM: mux-h2: wait for the mux buffer to be empty before closing the connection
    - MINOR: stream-int: add a new flag to mention that we want the connection to be killed
    - MINOR: connstream: have a new flag CS_FL_KILL_CONN to kill a connection
    - BUG/MEDIUM: mux-h2: do not close the connection on aborted streams
    - BUG/MINOR: server: fix logic flaw in idle connection list management
    - MINOR: mux-h2: max-concurrent-streams should be unsigned
    - MINOR: mux-h2: make sure to only check concurrency limit on the frontend
    - MINOR: mux-h2: learn and store the peer's advertised MAX_CONCURRENT_STREAMS setting
    - BUG/MEDIUM: mux-h2: properly consider the peer's advertised max-concurrent-streams
    - MINOR: xref: Add missing barriers.
    - MINOR: muxes: Don't bother to LIST_DEL(&conn->list) before calling conn_free().
    - MINOR: debug: Add an option that causes random allocation failures.
    - BUG/MEDIUM: backend: always release the previous connection into its own target srv_list
    - BUG/MEDIUM: htx: check the HTX compatibility in dynamic use-backend rules
    - BUG/MINOR: tune.fail-alloc: Don't forget to initialize ret.
    - BUG/MINOR: backend: check srv_conn before dereferencing it
    - BUG/MEDIUM: mux-h2: always omit :scheme and :path for the CONNECT method
    - BUG/MEDIUM: mux-h2: always set :authority on request output
    - BUG/MEDIUM: stream: Don't forget to free s->unique_id in stream_free().
    - BUG/MINOR: threads: fix the process range of thread masks
    - BUG/MINOR: config: fix bind line thread mask validation
    - CLEANUP: threads: fix misleading comment about all_threads_mask
    - CLEANUP: threads: use nbits to calculate the thread mask
    - OPTIM: listener: optimize cache-line packing for struct listener
    - MINOR: tools: improve the popcount() operation
    - MINOR: config: keep an all_proc_mask like we have all_threads_mask
    - MINOR: global: add proc_mask() and thread_mask()
    - MINOR: config: simplify bind_proc processing using proc_mask()
    - MINOR: threads: make use of thread_mask() to simplify some thread calculations
    - BUG/MINOR: compression: properly report compression stats in HTX mode
    - BUG/MINOR: task: close a tiny race in the inter-thread wakeup
    - BUG/MAJOR: config: verify that targets of track-sc and stick rules are present
    - BUG/MAJOR: spoe: verify that backends used by SPOE cover all their callers' processes
    - BUG/MAJOR: htx/backend: Make all tests on HTTP messages compatible with HTX
    - BUG/MINOR: config: make sure to count the error on incorrect track-sc/stick rules
    - DOC: ssl: Clarify when pre TLSv1.3 cipher can be used
    - DOC: ssl: Stop documenting ciphers example to use
    - BUG/MINOR: spoe: do not assume agent->rt is valid on exit
    - BUG/MINOR: lua: initialize the correct idle conn lists for the SSL sockets
    - BUG/MEDIUM: spoe: initialization depending on nbthread must be done last
    - BUG/MEDIUM: server: initialize the idle conns list after parsing the config
    - BUG/MEDIUM: server: initialize the orphaned conns lists and tasks at the end
    - MINOR: config: make MAX_PROCS configurable at build time
    - BUG/MAJOR: spoe: Don't try to get agent config during SPOP healthcheck
    - BUG/MINOR: config: Reinforce validity check when a process number is parsed
    - BUG/MEDIUM: peers: check that p->srv actually exists before using p->srv->use_ssl
    - CONTRIB: contrib/prometheus-exporter: Add a Prometheus exporter for HAProxy
    - BUG/MINOR: mux-h1: verify the request's version before dropping connection: keep-alive
    - BUG: 51d: In Hash Trie, multi header matching was affected by the header names stored globaly.
    - MEDIUM: 51d: Enabled multi threaded operation in the 51Degrees module.
    - BUG/MAJOR: stream: avoid double free on unique_id
    - BUILD/MINOR: stream: avoid a build warning with threads disabled
    - BUILD/MINOR: tools: fix build warning in the date conversion functions
    - BUILD/MINOR: peers: remove an impossible null test in intencode()
    - BUILD/MINOR: htx: fix some potential null-deref warnings with http_find_stline
    - BUG/MEDIUM: peers: Missing peer initializations.
    - BUG/MEDIUM: http_fetch: fix the "base" and "base32" fetch methods in HTX mode
    - BUG/MEDIUM: proto_htx: Fix data size update if end of the cookie is removed
    - BUG/MEDIUM: http_fetch: fix "req.body_len" and "req.body_size" fetch methods in HTX mode
    - BUILD/MEDIUM: initcall: Fix build on MacOS.
    - BUG/MEDIUM: mux-h2/htx: Always set CS flags before exiting h2_rcv_buf()
    - MINOR: h2/htx: Set the flag HTX_SL_F_BODYLESS for messages without body
    - BUG/MINOR: mux-h1: Add "transfer-encoding" header on outgoing requests if needed
    - BUG/MINOR: mux-h2: Don't add ":status" pseudo-header on trailers
    - BUG/MINOR: proto-htx: Consider a XFER_LEN message as chunked by default
    - BUG/MEDIUM: h2/htx: Correctly handle interim responses when HTX is enabled
    - MINOR: mux-h2: Set HTX extra value when possible
    - BUG/MEDIUM: htx: count the amount of copied data towards the final count
    - MINOR: mux-h2: make the H2 MAX_FRAME_SIZE setting configurable
    - BUG/MEDIUM: mux-h2/htx: send an empty DATA frame on empty HTX trailers
    - BUG/MEDIUM: servers: Use atomic operations when handling curr_idle_conns.
    - BUG/MEDIUM: servers: Add a per-thread counter of idle connections.
    - MINOR: fd: add a new my_closefrom() function to close all FDs
    - MINOR: checks: use my_closefrom() to close all FDs
    - MINOR: fd: implement an optimised my_closefrom() function
    - BUG/MINOR: fd: make sure my_closefrom() doesn't miss some FDs
    - BUG/MAJOR: fd/threads, task/threads: ensure all spin locks are unlocked
    - BUG/MAJOR: listener: Make sure the listener exist before using it.
    - MINOR: fd: Use closefrom() as my_closefrom() if supported.
    - BUG/MEDIUM: mux-h1: Report the right amount of data xferred in h1_rcv_buf()
    - BUG/MINOR: channel: Set CF_WROTE_DATA when outgoing data are skipped
    - MINOR: htx: Add function to drain data from an HTX message
    - MINOR: channel/htx: Add function to skips output bytes from an HTX channel
    - BUG/MAJOR: cache/htx: Set the start-line offset when a cached object is served
    - BUG/MEDIUM: cache: Get objects from the cache only for GET and HEAD requests
    - BUG/MINOR: cache/htx: Return only the headers of cached objects to HEAD requests
    - BUG/MINOR: mux-h1: Always initilize h1m variable in h1_process_input()
    - BUG/MEDIUM: proto_htx: Fix functions applying regex filters on HTX messages
    - BUG/MEDIUM: h2: advertise to servers that we don't support push
    - MINOR: standard: Add a function to parse uints (dotted notation).
    - MINOR: arg: Add support for ARGT_PBUF_FNUM arg type.
    - MINOR: http_fetch: add "req.ungrpc" sample fetch for gRPC.
    - MINOR: sample: Add two sample converters for protocol buffers.
    - DOC: sample: Add gRPC related documentation.

2018/12/22 : 2.0-dev0
    - BUG/MAJOR: connections: Close the connection before freeing it.
    - REGTEST: Require the option LUA to run lua tests
    - REGTEST: script: Process script arguments before everything else
    - REGTEST: script: Evaluate the varnishtest command to allow quoted parameters
    - REGTEST: script: Add the option --clean to remove previous log direcotries
    - REGTEST: script: Add the option --debug to show logs on standard ouput
    - REGTEST: script: Add the option --keep-logs to keep all log directories
    - REGTEST: script: Add the option --use-htx to enable the HTX in regtests
    - REGTEST: script: Print only errors in the results report
    - REGTEST: Add option to use HTX prefixed by the macro 'no-htx'
    - REGTEST: Make reg-tests target support argument.
    - REGTEST: Fix a typo about barrier type.
    - REGTEST: Be less Linux specific with a syslog regex.
    - REGTEST: Missing enclosing quotes for ${tmpdir} macro.
    - REGTEST: Exclude freebsd target for some reg tests.
    - BUG/MEDIUM: h2: Don't forget to quit the sending_list if SUB_CALL_UNSUBSCRIBE.
    - BUG/MEDIUM: mux-h2: Don't forget to quit the send list on error reports
    - BUG/MEDIUM: dns: Don't prevent reading the last byte of the payload in dns_validate_response()
    - BUG/MEDIUM: dns: overflowed dns name start position causing invalid dns error
    - BUG/MINOR: compression/htx: Don't compress responses with unknown body length
    - BUG/MINOR: compression/htx: Don't add the last block of data if it is empty
    - MEDIUM: mux_h1: Implement h1_show_fd.
    - REGTEST: script: Add support of alternatives in requited options list
    - REGTEST: Add a basic test for the compression
    - BUG/MEDIUM: mux-h2: don't needlessly wake up the demux on short frames
    - REGTEST: A basic test for "http-buffer-request"
    - BUG/MEDIUM: server: Also copy "check-sni" for server templates.
    - MINOR: ssl: Add ssl_sock_set_alpn().
    - MEDIUM: checks: Add check-alpn.
    - wip

2018/12/19 : 1.9.0
    - BUG/MEDIUM: compression: Use the right buffer pointers to compress input data
    - BUG/MINOR: mux_pt: Set CS_FL_WANT_ROOM when count is zero in rcv_buf() callback
    - BUG/MEDIUM: connection: Add a new CS_FL_ERR_PENDING flag to conn_streams.
    - CONTRIB: debug: teach the "flags" utility about new conn_stream flags
    - BUG/MEDIUM: stream-int: always clear CS_FL_WANT_ROOM before receiving
    - BUG/MEDIUM: mux-h2: also restart demuxing when data are pending in demux
    - BUG/MEDIUM: mux-h2: restart demuxing as soon as demux data are available
    - BUG/MEDIUM: h2: fix aggregated cookie length computation in HTX mode
    - MINOR: mux-h2: report more h2c, last h2s and cs information on "show fd"
    - CONTRIB: debug: report stream-int's flag SI_FL_CLEAN_ABRT
    - MINOR: cli/stream: add the conn_stream in "show sess" output
    - BUG/MINOR: mux-h2: don't report a fantom h2s in "show fd"
    - BUG/MINOR: cli/fd: don't isolate the thread for each individual fd
    - MINOR: objtype: report a few missing types in names and base pointers
    - BUG/MEDIUM: mux-h2: make sure to report synchronous errors after EOS
    - BUG/MEDIUM: mux-h2: report asynchronous errors in h2_wake_some_streams()
    - BUG/MEDIUM: mux-h2: make sure the demux also wakes streams up on errors
    - BUG/MINOR: mux-h1: report the correct frontend in error captures
    - BUG/MEDIUM: stream-int: also wake the stream up on end of transfer
    - MEDIUM: h2: properly check and deduplicate the content-length header in HTX
    - BUG/MEDIUM: stream: Forward the right amount of data before infinite forwarding
    - BUG/MINOR: proto_htx: Call the HTX version of the function managing client cookies
    - BUG/MEDIUM: lua/htx: Handle EOM in receive/get_line calls in HTTP applets
    - BUG/MINOR: lua: Return an error if a legacy HTTP applet doesn't send anything
    - MINOR: compression: Remove the thread_local variable buf_output
    - CLEANUP: connection: rename subscription events values and event field
    - CLEANUP: connection: rename conn->mux_ctx to conn->ctx
    - MINOR: connection: remove an unwelcome dependency on struct stream
    - CLEANUP: stream-int: consistently call the si/stream_int functions
    - BUG/MEDIUM: h1: Don't shutw/shutr the connection if we have keepalive.
    - BUG/MEDIUM: H2: Make sure htx is set even on empty frames.
    - BUG/MEDIUM: mux-h2: pass CS_FL_ERR_PENDING to h2_wake_some_streams()
    - MEDIUM: stream-int: always consider all CS errors on the send side
    - BUG/MEDIUM: h2: Make sure we don't set CS_FL_ERROR if there's still data.
    - CLEANUP: mux-h2: implement h2s_notify_{send,recv} to report events to subscribers
    - MINOR: mux-h2: add a new function h2s_alert() to call the data layer
    - BUG/MEDIUM: mux-h2: make use of h2s_alert() to report aborts
    - MINOR: connection: add cs_set_error() to set the error bits
    - CLEANUP: mux-h2: make use of cs_set_error()
    - BUG/MINOR: mux-h2: make sure we check the conn_stream in early data
    - BUG/MEDIUM: h2: Don't wait for flow control if the connection had a shutr.
    - MINOR: cli/show_fd: report that a connection is back or not
    - SCRIPTS: add the slack channel URL to the announce script
    - CLEANUP: remove my name and address from the copyright banner
    - DOC: mention in the readme that 1.9 is a stable version now

2018/12/16 : 1.9-dev11
    - BUG/MEDIUM: connection: Don't use the provided conn_stream if it was tried.
    - REGTEST/MINOR: remove double body specification for server txresp
    - BUG/MEDIUM: connections: Remove error flags when retrying.
    - REGTEST/MINOR: skip seamless-reload test with abns socket on freebsd
    - REGTEST/MINOR: remove health-check that can make the test fail
    - DOC: clarify that check-sni needs an argument.
    - DOC: refer to check-sni in the documentation of sni
    - BUG/MEDIUM: mux-h2: fix encoding of non-GET/POST methods
    - BUG/MINOR: mux-h1: Fix conn_mode processing for headerless outgoing messages
    - BUG/MEDIUM: mux-h1: Add a BUSY mode to not loop on pipelinned requests
    - BUG/MEDIUM: mux-h1: Don't loop on the headers parsing if the read0 was received
    - BUG/MEDIUM: htx: Always do a defrag if a block value is replace by a bigger one
    - BUG/MEDIUM: mux-h2: Don't forget to set the CS_FL_EOS flag with htx.
    - BUG/MINOR: hpack: fix off-by-one in header name encoding length calculation
    - CLEANUP: hpack: no need to include chunk.h, only include buf.h
    - MINOR: hpack: simplify the len to bytes conversion
    - MINOR: hpack: use ist2bin() to copy header names in hpack_encode_header()
    - MINOR: hpack: optimize header encoding for short names
    - CONTRIB: hpack: add a compressed stream generator for the encoder
    - MEDIUM: hpack: make it possible to encode any static header name
    - MINOR: hpack: move the length computation and encoding functions to .h
    - MINOR: hpack: provide a function to encode a short indexed header
    - MINOR: hpack: provide a function to encode a long indexed header
    - MINOR: hpack: provide new functions to encode the ":status" header
    - MEDIUM: mux-h2: make use of standard HPACK encoding functions for the status
    - MINOR: hpack: provide a function to encode an HTTP method
    - MEDIUM: mux-h2: make use of hpack_encode_method() to encode the method
    - MINOR: hpack: provide a function to encode an HTTP scheme
    - MEDIUM: mux-h2: make use of hpack_encode_scheme() to encode the scheme
    - MINOR: hpack: provide a function to encode an HTTP path
    - MEDIUM: mux-h2: make use of hpack_encode_path() to encode the path
    - REGTEST: add the HTTP rules test involving HTX processing
    - REORG: connection: centralize the conn_set_{tos,mark,quickack} functions
    - MEDIUM: cli: rework the CLI proxy parser
    - MINOR: cli: parse prompt command in the CLI proxy
    - MINOR: cli: implements 'quit' in the CLI proxy
    - BUG/MINOR: cli: wait for payload data even without prompt
    - MEDIUM: cli: handle payload in CLI proxy
    - MINOR: cli: use pcli_flags for prompt activation
    - MINOR: compression: Rename the function check_legacy_http_comp_flt()
    - MINOR: cache/htx: Don't use the same cache on HTX and legacy HTTP proxies
    - MINOR: cache: Register the cache as a data filter only if response is cacheable
    - MEDIUM: cache/htx: Add the HTX support into the cache
    - MINOR: cache: Improve and simplify the cache configuration check
    - MINOR: filters: Export the name of known filters
    - MEDIUM: cache/compression: Add a way to safely combined compression and cache
    - MEDIUM: cache: Require an explicit filter declaration if other filters are used
    - REORG: htx: merge types+proto into common/htx.h
    - REORG: http: create http_msg.c to place there some legacy HTTP parts
    - REORG: h1: move legacy http functions to http_msg.c
    - REORG: h1: move the h1_state definition to proto_http
    - CLEANUP: h1: remove some occurrences of unneeded h1.h inclusions
    - REORG: h1: merge types+proto into common/h1.h
    - CLEANUP: stream: remove SF_TUNNEL, SF_INITIALIZED, SF_CONN_TAR
    - MEDIUM: mux-h1: implement true zero-copy of DATA blocks
    - MINOR: config: round up global.tune.bufsize to the next multiple of 2 void*
    - BUG/MINOR: mux-h2: refrain from muxing during the preface
    - BUG/MINOR: mux-h2: advertise a larger connection window size
    - DOC: master CLI documentation in management.txt
    - MINOR: mux-h2: avoid copying large blocks into full buffers
    - MEDIUM: mux-h2: implement true zero-copy send of large HTX DATA blocks
    - MINOR: mux-h2: force reads to be HTX-aligned in HTX mode
    - MINOR: cli: change 'show proc' output of old processes
    - BUG/MEDIUM: mux-h1: Fix the zero-copy on output for chunked messages
    - BUG: dns: Prevent stack-exhaustion via recursion loop in dns_read_name
    - BUG: dns: Prevent out-of-bounds read in dns_read_name()
    - BUG: dns: Prevent out-of-bounds read in dns_validate_dns_response()
    - BUG: dns: Fix out-of-bounds read via signedness error in dns_validate_dns_response()
    - BUG: dns: Fix off-by-one write in dns_validate_dns_response()
    - REGTEST: the cache regtest requires haproxy 1.9
    - MEDIUM: cli: store CLI level in the appctx
    - MEDIUM: cli: show and change CLI permissions
    - CLEANUP: cli: use dedicated define instead of appctx ones
    - MEDIUM: cli: handle CLI level from the master CLI
    - BUG/MEDIUM: cli: handle correctly prefix and payload
    - BUILD: Makefile: Implements the help target
    - REGTESTS: adjust the http-rules regtest to support window updates
    - BUG/MEDIUM: connections: Remove CS_FL_EOS | CS_FL_REOS on retry.
    - BUG/MEDIUM: stream_interface: Don't report read0 if we were not connected.
    - BUG/MEDIUM: connection: Just make sure we closed the fd on connection failure.
    - MEDIUM: mux: Add an optional "reset" method.
    - BUG/MEDIUM: mux-h1: Fix loop if server closes its connection with unparsed data
    - MINOR: mux-h1: Add helper functions to wake a stream from recv or send
    - BUG/MEDIUM: mux-h1: Wake the stream for send once the connection is established
    - BUG/MEDIUM: connections: Don't attempt to reuse an unusable connection.
    - MEDIUM: htx: Try to take a connection over if it has no owner.
    - REGTEST: Reg testing improvements.
    - REGTEST: Add a first test for health-checks.
    - REGTEST: Reg test for "check" health-check option.
    - REGTEST: level 1 health-check test 2.
    - REGTEST: Add miscellaneous reg tests for health-checks.
    - REGTEST: add a few HTTP messaging tests
    - MINOR: lb: make the leastconn algorithm more accurate
    - REGTEST: fix missing space in checks/s00001
    - REGTEST: http-messaging: add "option http-buffer-request" for H2 tests
    - BUG/MEDIUM: cache: fix random crash on filter parser's error path
    - MINOR: connection: realign empty buffers in muxes, not transport layers
    - MINOR: mux_h1/h2: simplify the zero-copy Rx alignment
    - MINOR: backend: count the number of connect and reuse per server and per backend
    - BUG/MINOR: stats: fix inversion of failed header rewrites and other statuses
    - MINOR: tools: increase the number of ITOA strings to 16
    - MINOR: cache: report the number of cache lookups and cache hits
    - MEDIUM: tasks: check the global task mask instead of the thread number
    - MINOR: mworker: set all_threads_mask and pid_bit to 1
    - BUG/MINOR: proto_htx: Fix htx_res_set_status to also set the reason
    - BUG/MINOR: stats: Parse post data for HTX streams
    - MINOR: payload/htx: Adapt smp_fetch_len to be HTX aware
    - MINOR: http_fecth: Implement body_len and body_size sample fetches for the HTX
    - MAJOR: lua: Forbid calls to Channel functions for LUA scripts in HTTP proxies
    - MEDIUM: lua/htx: Adapt functions of the HTTP to be compatible with HTX
    - MINOR: lua/htx: Adapt the functions get_in_length and is_full to be HTX aware
    - MAJOR: lua/htx: Adapt HTTP applets to support HTX messages
    - MINOR: lua: Remove useless check on the messages state in HTTP functions
    - BUG/MEDIUM: htx: When performing zero-copy, start from the right offset.
    - BUG/MINOR: mworker: don't use unitialized mworker_proc struct
    - MINOR: mworker/cli: indicate in the master prompt when a reload failed
    - MINOR: cli: implements 'reload' on master CLI
    - BUG/MEDIUM: log: Don't call sample_fetch_as_type if we don't have a stream.
    - BUG/MEDIUM: mux-h1: make sure we always have at least one HTX block to send
    - BUG/MAJOR: backend: only update server's counters when the server exists
    - MINOR: tools: preset the port of fd-based "sockets" to zero
    - BUG/MINOR: log: fix logging to both FD and IP
    - REGTEST: Add a reg test for HTTP cookies.
    - BUILD: ssl: Fix compilation without deprecated OpenSSL 1.1 APIs
    - BUILD: thread: properly report multi-thread support
    - BUG/MINOR: logs: leave startup-logs global and not per-thread
    - BUG/MEDIUM: threads: don't close the thread waker pipe if not init
    - BUG/MAJOR: compression/cache: Make it really works with these both filters
    - BUG/MEDIUM: h2: Don't forget to destroy the h2s after deferred shut.
    - MEDIUM: proxy: Set http-reuse safe as default.
    - MEDIUM: servers: Add a command to limit the number of idling connections.
    - MEDIUM: servers: Replace idle-timeout with pool-purge-delay.
    - MEDIUM: mux: Destroy the stream before trying to add the conn to the idle list.
    - MEDIUM: mux: provide the session to the init() and attach() method.
    - MEDIUM: sessions: Don't keep an infinite number of idling connections.
    - MEDIUM: servers: Be more agressive when adding H2 connection to idle lists.
    - MEDIUM: mux_h2: Always set CS_FL_NOT_FIRST for new conn_streams.
    - BUG/MEDIUM: htx/cache: use the correct class of error codes on abort
    - BUG/MINOR: cache: also consider CF_SHUTR to abort delivery
    - MINOR: pools: Cast to volatile int * instead of int *.
    - MINOR: debug: make the ABORT_NOW macro use a volatile int
    - BUG/MEDIUM: h2: Don't destroy the h2s if it still has a cs attached.
    - BUG/MEDIUM: mux-h1: don't try to process an empty input buffer
    - DOC: clarify the agent-check status line syntax
    - BUG/MAJOR: hpack: fix length check for short names encoding
    - DOC: split the README into README + INSTALL

2018/12/08 : 1.9-dev10
    - MINOR: htx: Rename functions htx_*_to_str() to be H1 specific
    - BUG/MINOR: htx: Force HTTP/1.1 on H1 formatting when version is 1.1 or above
    - BUG/MINOR: fix ssl_fc_alpn and actually add ssl_bc_alpn
    - BUG/MEDIUM: mworker: stop proxies which have no listener in the master
    - BUG/MEDIUM: h1: Destroy a connection after detach if it has no owner.
    - BUG/MEDIUM: h2: Don't forget to wake the tasklet after shutr/shutw.
    - BUG/MINOR: flt_trace/compression: Use the right flag to add the HTX support
    - BUG/MEDIUM: stream_interface: Make REALLY sure we read all the data.
    - MEDIUM: mux-h1: Revamp the way subscriptions are handled.
    - BUG/MEDIUM: mux-h1: Always set CS_FL_RCV_MORE when data are received in h1_recv()
    - MINOR: mux-h1: Make sure to return 1 in h1_recv() when needed
    - BUG/MEDIUM: mux-h1: Release the mux H1 in h1_process() if there is no h1s
    - BUG/MINOR: proto_htx: Truncate the request when an error is detected
    - BUG/MEDIUM: h2: When sending in HTX, make sure the caller knows we sent all.
    - BUG/MEDIUM: mux-h2: properly update the window size in HTX mode
    - BUG/MEDIUM: mux-h2: make sure to always report HTX EOM when consumed by headers
    - BUG/MEDIUM: mux-h2: stop sending HTX once the mux is blocked
    - BUG/MEDIUM: mux-h2: don't send more HTX data than requested
    - MINOR: mux-h2: stop on non-DATA and non-EOM HTX blocks
    - BUG/MEDIUM: h1: Correctly report used data with no len.
    - MEDIUM: h1: Realign the ibuf before calling rcv_buf if needed.
    - BUG/MEDIUM: mux_pt: Always set CS_FL_RCV_MORE.
    - MINOR: htx: make htx_from_buf() adjust the size only on new buffers
    - MINOR: htx: add buf_room_for_htx_data() to help optimize buffer transfers
    - MEDIUM: mux-h1: make use of buf_room_for_htx_data() instead of b_room()
    - MEDIUM: mux-h1: attempt to zero-copy Rx DATA transfers
    - MEDIUM: mux-h1: avoid a double copy on the Tx path whenever possible
    - BUG/MEDIUM: stream-int: don't mark as blocked an empty buffer on Rx
    - BUG/MINOR: mux-h1: Check h1m flags to set the server conn_mode on request path
    - MEDIUM: htx: Rework conversion from a buffer to an htx structure
    - MEDIUM: channel/htx: Add functions for forward HTX data
    - MINOR: mux-h1: Don't adjust anymore the amount of data sent in h1_snd_buf()
    - CLEANUP: htx: Fix indentation here and there in HTX files
    - MINOR: mux-h1: Allow partial data consumption during outgoing data processing
    - BUG/MEDIUM: mux-h2: use the correct offset for the HTX start line
    - BUG/MEDIUM: mux-h2: stop sending using HTX on errors
    - MINOR: mux-h1: Drain obuf if the output is closed after sending data
    - BUG/MEDIUM: mworker: stop every tasks in the master
    - BUG/MEDIUM: htx: Set the right start-line offset after a defrag
    - BUG/MEDIUM: stream: Don't dereference s->txn when it is not there yet.
    - BUG/MEDIUM: connections: Reuse an already attached conn_stream.
    - MINOR: stream-int: add a new blocking condition on the remote connection
    - BUG/MEDIUM: stream-int: don't attempt to receive if the connection is not established
    - BUG/MEDIUM: lua: block on remote connection establishment
    - BUG/MEDIUM: mworker: fix several typos in mworker_cleantasks()
    - SCRIPTS/REGTEST: merge grep+sed into sed in run-regtests
    - BUG/MEDIUM: connections: Split CS_FL_RCV_MORE into 2 flags.
    - BUG/MEDIUM: h1: Don't free the connection if it's an outgoing connection.
    - BUG/MEDIUM: h1: Set CS_FL_REOS if we had a read0.
    - BUG/MEDIUM: mux-h1: Be sure to have a conn_stream to set CS_FL_REOS in h1_recv
    - REGTEST: Move LUA reg test 4 to level 1.
    - MINOR: ist: add functions to copy/uppercase/lowercase into a buffer or string
    - MEDIUM: ist: always turn header names to lower case
    - MINOR: h2: don't turn HTX header names to lower case anymore
    - MEDIUM: ist: use local conversion arrays to case conversion
    - MINOR: htx: switch to case sensitive search of lower case header names
    - MINOR: mux-h1: Set CS_FL_EOS when read0 is detected and no data are pending
    - BUG/MINOR: stream-int: Process read0 even if no data was received in si_cs_recv
    - REGTEST: fix the Lua test file name in test lua/h00002 :-)
    - REGTEST: add a basic test for HTTP rules manipulating headers
    - BUG/MEDIUM: sample: Don't treat SMP_T_METH as SMP_T_STR.
    - MINOR: sample: add bc_http_major
    - BUG/MEDIUM: htx: fix typo in htx_replace_stline() making it fail all the time
    - REGTEST: make the HTTP rules test compatible with HTTP/2 as well
    - BUG/MEDIUM: h2: Don't try to chunk data when using HTX.
    - MINOR: compiler: add a new macro ALREADY_CHECKED()
    - BUILD: h2: mark the start line already checked to avoid warnings
    - BUG/MINOR: mux-h1: Remove the connection header when it is useless

2018/12/02 : 1.9-dev9
    - BUILD/MINOR: ssl: fix build with non-alpn/non-npn libssl
    - BUG/MINOR: mworker: Do not attempt to close(2) fd -1
    - BUILD: compression: fix build error with DEFAULT_MAXZLIBMEM
    - MINOR: compression: always create the compression pool
    - BUG/MEDIUM: mworker: fix FD leak upon reload
    - BUILD: htx: fix fprintf format inconsistency on 32-bit platforms
    - BUILD: buffers: buf.h requires unistd to get ssize_t on libmusl
    - MINOR: initcall: introduce a way to register init functions to call at boot
    - MINOR: init: process all initcalls in order at boot time
    - MEDIUM: init: convert all trivial registration calls to initcalls
    - MINOR: thread: provide a set of lock initialisers
    - MINOR: threads: add new macros to declare self-initializing locks
    - MEDIUM: init: use self-initializing spinlocks and rwlocks
    - MINOR: initcall: apply initcall to all register_build_opts() calls
    - MINOR: initcall: use initcalls for most post_{check,deinit} and per_thread*
    - MINOR: initcall: use initcalls for section parsers
    - MINOR: memory: add a callback function to create a pool
    - MEDIUM: init: use initcall for all fixed size pool creations
    - MEDIUM: memory: use pool_destroy_all() to destroy all pools on deinit()
    - MEDIUM: initcall: use initcalls for a few initialization functions
    - MEDIUM: memory: make the pool cache an array and not a thread_local
    - MINOR: ssl: free ctx when libssl doesn't support NPN
    - BUG/MINOR: proto_htx: only mark connections private if NTLM is detected
    - MINOR: h2: make struct h2_ops static
    - BUG/MEDIUM: mworker: avoid leak of client socket
    - REORG: mworker: declare master variable in global.h
    - BUG/MEDIUM: listeners: CLOEXEC flag is not correctly set
    - CLEANUP: http: Fix typo in init_http's comment
    - BUILD: Makefile: Disable -Wcast-function-type if it exists.
    - BUG/MEDIUM: h2: Don't bogusly error if the previous stream was closed.
    - REGTEST/MINOR: script: add run-regtests.sh script
    - REGTEST: Add a basic test for the cache.
    - BUG/MEDIUM: mux_pt: Don't forget to unsubscribe() on attach.
    - BUG/MINOR: ssl: ssl_sock_parse_clienthello ignores session id
    - BUG/MEDIUM: connections: Wake the stream once the mux is chosen.
    - BUG/MEDIUM: connections: Don't forget to detach the connection from the SI.
    - BUG/MEDIUM: stream_interface: Don't check if the handshake is done.
    - BUG/MEDIUM: stream_interface: Make sure we read all the data available.
    - BUG/MEDIUM: h2: Call h2_process() if there's an error on the connection.
    - REGTEST: Fix several issues.
    - REGTEST: lua: check socket functionality from a lua-task
    - BUG/MEDIUM: session: Remove the session from the session_list in session_free.
    - BUG/MEDIUM: streams: Don't assume we have a CS in sess_update_st_con_tcp.
    - BUG/MEDIUM: connections: Don't assume we have a mux in connect_server().
    - BUG/MEDIUM: connections: Remove the connection from the idle list before destroy.
    - BUG/MEDIUM: session: properly clean the outgoing connection before freeing.
    - BUG/MEDIUM: mux_pt: Don't try to send if handshake is not done.
    - MEDIUM: connections: Put H2 connections in the idle list if http-reuse always.
    - MEDIUM: h2: Destroy a connection with no stream if it has no owner.
    - MAJOR: sessions: Store multiple outgoing connections in the session.
    - MEDIUM: session: Steal owner-less connections on end of transaction.
    - MEDIUM: server: Be smarter about deciding to reuse the last server.
    - BUG/MEDIUM: Special-case http_proxy when dealing with outgoing connections.
    - BUG/MINOR: cfgparse: Fix transition between 2 sections with the same name
    - BUG/MINOR: http: Use out buffer instead of trash to display error snapshot
    - BUG/MINOR: htx: Fix block size calculation when a start-line is added/replaced
    - BUG/MINOR: mux-h1: Fix processing of "Connection: " header on outgoing messages
    - BUG/MEDIUM: mux-h1: Reset the H1 parser when an outgoing message is processed
    - BUG/MINOR: proto_htx: Send outgoing data to client to start response processing
    - BUG/MINOR: htx: Stop a header or a start line lookup on the first EOH or EOM
    - BUG/MINOR: connection: report mux modes when HTX is supported
    - MINOR: htx: add a function to cut the beginning of a DATA block
    - MEDIUM: conn_stream: Add a way to get mux's info on a CS from the upper layer
    - MINOR: mux-h1: Implement get_cs_info() callback
    - MINOR: stream: Rely on CS's info if it exists and fallback on session's ones
    - MINOR: proto_htx: Use conn_stream's info to set t_idle duration when possible
    - MINOR: mux-h1: Don't rely on the stream anymore in h1_set_srv_conn_mode()
    - MINOR: mux-h1: Write last chunk and trailers if not found in the HTX message
    - MINOR: mux-h1: Be prepare to fail when EOM is added during trailers parsing
    - MINOR: mux-h1: Subscribe to send in h1_snd_buf() when not all data have been sent
    - MINOR: mux-h1: Consume channel's data in a loop in h1_snd_buf()
    - MEDIUM: mux-h1: Add keep-alive outgoing connections in connections list
    - MINOR: htx: Add function to add an HTX block just before another one
    - MINOR: htx: Add function to iterate on an HTX message using HTX blocks
    - MINOR: htx: Add a function to find the HTX block corresponding to a data offset
    - MINOR: stats: Don't add end-of-data marker and trailers in the HTX response
    - MEDIUM: htx: Change htx_sl to be a struct instead of an union
    - MINOR: htx: Add the start-line offset for the HTX message in the HTX structure
    - MEDIUM: htx: Don't rely on h1_sl anymore except during H1 header parsing
    - MINOR: proto-htx: Use the start-line flags to set the HTTP messsage ones
    - MINOR: htx: Add BODYLESS flags on the HTX start-line and the HTTP message
    - MINOR: proto_htx: Use full HTX messages to send 100-Continue responses
    - MINOR: proto_htx: Use full HTX messages to send 103-Early-Hints responses
    - MINOR: proto_htx: Use full HTX messages to send 401 and 407 responses
    - MINOR: proto_htx: Send valid HTX message when redir mode is enabled on a server
    - MINOR: proto_htx: Send valid HTX message to send 30x responses
    - MEDIUM: proto_htx: Convert all HTTP error messages into HTX
    - MINOR: mux-h1: Process conn_mode on the EOH when no connection header is found
    - MINOR: mux-h1: Change client conn_mode on an explicit close for the response
    - MINOR: mux-h1: Capture bad H1 messages
    - MAJOR: filters: Adapt filters API to be compatible with the HTX represenation
    - MEDIUM: proto_htx/filters: Add data filtering during the forwarding
    - MINOR: flt_trace: Adapt to be compatible with the HTX representation
    - MEDIUM: compression: Adapt to be compatible with the HTX representation
    - MINOR: h2: implement H2->HTX request header frame transcoding
    - MEDIUM: mux-h2: register mux for both HTTP and HTX modes
    - MEDIUM: mux-h2: make h2_rcv_buf() support HTX transfers
    - MEDIUM: mux-h2: make h2_snd_buf() HTX-aware
    - MEDIUM: mux-h2: add basic H2->HTX transcoding support for headers
    - MEDIUM: mux-h2: implement emission of H2 headers frames from HTX blocks
    - MEDIUM: mux-h2: implement the emission of DATA frames from HTX DATA blocks
    - MEDIUM: mux-h2: support passing H2 DATA frames to HTX blocks
    - BUG/MINOR: cfgparse: Fix the call to post parser of the last sections parsed
    - BUG/MEDIUM: mux-h2: don't lose the first response header in HTX mode
    - BUG/MEDIUM: mux-h2: remove the HTX EOM block on H2 response headers
    - MINOR: listener: the mux_proto entry in the bind_conf is const
    - MINOR: connection: create conn_get_best_mux_entry()
    - MINOR: server: the mux_proto entry in the server is const
    - MINOR: config: make sure to associate the proper mux to bind and servers
    - MINOR: hpack: add ":path" to the list of common header fields
    - MINOR: h2: add new functions to produce an HTX message from an H2 response
    - MINOR: mux-h2: mention that the mux is compatible with both sides
    - MINOR: mux-h2: implement an outgoing stream allocator : h2c_bck_stream_new()
    - MEDIUM: mux-h2: start to create the outgoing mux
    - MEDIUM: mux-h2: implement encoding of H2 request on the backend side
    - MEDIUM: mux-h2: make h2_frt_decode_headers() direction-agnostic
    - MEDIUM: mux-h2: make h2_process_demux() capable of processing responses as well
    - MEDIUM: mux-h2: Implement h2_attach().
    - MEDIUM: mux-h2: Don't bother flagging outgoing connections as TOOMANY.
    - REGTEST: Fix LEVEL 4 script 0 of "connection" module.
    - MINOR: connection: Fix a comment.
    - MINOR: mux: add a "max_streams" method.
    - MEDIUM: servers: Add a way to keep idle connections alive.
    - CLEANUP: fix typos in the htx subsystem
    - CLEANUP: Fix typo in the chunk headers file
    - CLEANUP: Fix typos in the h1 subsystem
    - CLEANUP: Fix typos in the h2 subsystem
    - CLEANUP: Fix a typo in the mini-clist header
    - CLEANUP: Fix a typo in the proto_htx subsystem
    - CLEANUP: Fix typos in the proto_tcp subsystem
    - CLEANUP: Fix a typo in the signal subsystem
    - CLEANUP: Fix a typo in the session subsystem
    - CLEANUP: Fix a typo in the queue subsystem
    - CLEANUP: Fix typos in the shctx subsystem
    - CLEANUP: Fix typos in the socket pair protocol subsystem
    - CLEANUP: Fix typos in the map management functions
    - CLEANUP: Fix typo in the fwrr subsystem
    - CLEANUP: Fix typos in the cli subsystem
    - CLEANUP: Fix typo in the 51d subsystem
    - CLEANUP: Fix a typo in the base64 subsystem
    - CLEANUP: Fix a typo in the connection subsystem
    - CLEANUP: Fix a typo in the protocol header file
    - CLEANUP: Fix a typo in the checks header file
    - CLEANUP: Fix typos in the file descriptor subsystem
    - CLEANUP: Fix a typo in the listener subsystem
    - BUG/MINOR: lb-map: fix unprotected update to server's score
    - BUILD: threads: fix minor build warnings when threads are disabled

2018/11/25 : 1.9-dev8
    - REORG: config: extract the global section parser into cfgparse-global
    - REORG: config: extract the proxy parser into cfgparse-listen.c
    - BUILD: update the list of supported targets and compilers in makefile and readme
    - BUILD: reorder the objects in the makefile
    - BUILD: Makefile: make "V=1" show some of the commands that are executed
    - BUILD: Makefile: add the quiet mode to a few more targets
    - BUILD: Makefile: add "$(Q)" to clean, tags and cscope targets
    - BUILD: Makefile: switch to quiet mode by default for CC/LD/AR
    - MINOR: cli: format `show proc` to be more readable
    - MINOR: cli: displays uptime in `show proc`
    - MINOR: cli: show master information in 'show proc'
    - BUG/MEDIUM: hpack: fix encoding of "accept-ranges" field
    - MAJOR: mux-h1: Remove the rxbuf and decode HTTP messages in channel's buffer
    - BUG/MINOR: mux-h1: Enable keep-alive on server side
    - BUG/MEDIUM: mux-h1: Fix freeze when the kernel splicing is used
    - BUG/MEDIUM: mux-h1: Don't set the flag CS_FL_RCV_MORE when nothing was parsed
    - BUG/MINOR: stats/htx: Remove channel's output when the request is eaten
    - BUG/MINOR: proto_htx: Fix request/response synchronisation on error
    - MINOR: stream-int: Notify caller when an error is reported after a rcv_pipe()
    - MINOR: stream-int: Notify caller when an error is reported after a rcv_buf()
    - BUG/MINOR: stream-int: Don't call snd_buf() if there are still data in the pipe
    - MINOR: stream-int: remove useless checks on CS and conn flags in si_cs_send()
    - BUG/MINOR: config: Be aware of the HTX during the check of mux protocols
    - BUG/MINOR: mux-htx: Fix bad test on h1c flags in h1_recv_allowed()
    - MEDIUM: mworker: wait mode use standard init code path
    - MINOR: log: introduce ha_notice()
    - MINOR: mworker: use ha_notice to announce a new worker
    - BUG/MEDIUM: http_fetch: Make sure name is initialized before http_find_header.
    - MINOR: cli: add mworker_accept_wrapper to 'show fd'
    - MEDIUM: signal: signal_unregister() removes every handlers
    - BUG/MEDIUM: mworker: unregister the signals of main()
    - MINOR: cli: add a few missing includes in proto/cli.h
    - REORG: time/activity: move activity measurements to activity.{c,h}
    - MINOR: activity: report the average loop time in "show activity"
    - MINOR: activity: add configuration and CLI support for "profiling.tasks"
    - MEDIUM: tasks: collect per-task CPU time and latency
    - MINOR: sample: add cpu_calls, cpu_ns_avg, cpu_ns_tot, lat_ns_avg, lat_ns_tot
    - MINOR: cli/activity: rename the stolen CPU time fields to mention milliseconds
    - BUG/MINOR: cli: Fix memory leak
    - BUG/MINOR: mworker: fix FD leak and memory leak in error path
    - MINOR: poller: move the call of tv_update_date() back to the pollers
    - MINOR: polling: add an option to support busy polling
    - MINOR: server: Add "alpn" and "npn" keywords.
    - MEDIUM: connection: Don't bother reactivating polling after connection retry.
    - MAJOR: connections: Defer mux creation for outgoing connection if alpn is set.
    - MEDIUM: ssl: Add ssl_bc_alpn and ssl_bc_npn sample fetches.
    - MINOR: servers: Free [idle|safe|priv]_conns on exit.
    - REGTEST: add the option to test only a specific set of files
    - REGTEST: add a test for connections to a "dispatch" address
    - BUG/MEDIUM: connections: Don't reset the conn flags in *connect_server().
    - MINOR: server: Only defined conn_complete_server if USE_OPENSSL is set.
    - BUG/MEDIUM: servers: Don't check if we have a conn_stream too soon.
    - BUG/MEDIUM: sessions: Set sess->origin to NULL if the origin was destroyed.
    - MEDIUM: servers: Store the connection in the SI until we have a mux.
    - BUG/MEDIUM: h2: wake the processing task up after demuxing
    - BUG/MEDIUM: h2: restart demuxing after releasing buffer space

2018/11/18 : 1.9-dev7
    - BUILD: cache: fix a build warning regarding too large an integer for the age
    - CLEANUP: fix typos in the comments of the Makefile
    - CLEANUP: fix a typo in a comment for the contrib/halog subsystem
    - CLEANUP: fix typos in comments for the contrib/modsecurity subsystem
    - CLEANUP: fix typos in comments for contrib/spoa_example
    - CLEANUP: fix typos in comments for contrib/wireshark-dissectors
    - DOC: Fix typos in README and CONTRIBUTING
    - MINOR: log: slightly improve error message syntax on log failure
    - DOC: logs: the format directive was missing from the second log part
    - MINOR: log: report the number of dropped logs in the stats
    - MEDIUM: log: add support for logging to existing file descriptors
    - MEDIUM: log: support a new "short" format
    - MEDIUM: log: add a new "raw" format
    - BUG/MEDIUM: stream-int: change the way buffer room is requested by a stream-int
    - BUG/MEDIUM: stream-int: convert some co_data() checks to channel_is_empty()
    - MINOR: namespaces: don't build namespace.c if disabled
    - BUILD/MEDIUM: threads/affinity: DragonFly build fix
    - MINOR: http: Add new "early-hint" http-request action.
    - MINOR: http: Make new "early-hint" http-request action really be parsed.
    - MINOR: http: Implement "early-hint" http request rules.
    - MINOR: doc: Add information about "early-hint" http-request action.
    - DOC: early-hints: fix truncated line.
    - MINOR: mworker: only close std{in,out,err} in daemon mode
    - BUG/MEDIUM: log: don't CLOEXEC the inherited FDs
    - BUG/MEDIUM: Make sure stksess is properly aligned.
    - BUG/MEDIUM: stream-int: make failed splice_in always subscribe to recv
    - BUG/MEDIUM: stream-int: clear CO_FL_WAIT_ROOM after splicing data in
    - BUG/MINOR: stream-int: make sure not to go through the rcv_buf path after splice()
    - CONTRIB: debug: fix build related to conn_stream flags change
    - REGTEST: fix scripts 1 and 3 to accept development version
    - BUG/MINOR: http_fetch: Remove the version part when capturing the request uri
    - MINOR: http: Regroup return statements of http_req_get_intercept_rule at the end
    - MINOR: http: Regroup return statements of http_res_get_intercept_rule at the end
    - BUG/MINOR: http: Be sure to sent fully formed HTTP 103 responses
    - MEDIUM: jobs: support unstoppable jobs for soft stop
    - MEDIUM: listeners: support unstoppable listener
    - MEDIUM: cli: worker socketpair is unstoppable
    - BUG/MINOR: stream-int: set SI_FL_WANT_PUT in sess_establish()
    - MINOR: stream: move the conn_stream specific calls to the stream-int
    - BUG/MINOR: config: Copy default error messages when parsing of a backend starts
    - CLEANUP: h2: minimum documentation for recent API changes
    - MINOR: mux: implement a get_first_cs() method
    - MINOR: stream-int: make conn_si_send_proxy() use cs_get_first()
    - MINOR: stream-int: relax the forwarding rules in stream_int_notify()
    - MINOR: stream-int: expand the flags to 32-bit
    - MINOR: stream-int: rename SI_FL_WAIT_ROOM to SI_FL_RXBLK_ROOM
    - MINOR: stream-int: introduce new SI_FL_RXBLK flags
    - MINOR: stream-int: add new functions si_{rx,tx}_{blocked,endp_ready}()
    - MINOR: stream-int: replace SI_FL_WANT_PUT with !SI_FL_RX_WAIT_EP
    - MINOR: stream-int: use si_rx_blocked()/si_tx_blocked() to check readiness
    - MEDIUM: stream-int: use si_rx_buff_{rdy,blk} to report buffer readiness
    - MINOR: stream-int: replace si_{want,stop}_put() with si_rx_endp_{more,done}()
    - MEDIUM: stream-int: update the endp polling status only at the end of si_cs_recv()
    - MINOR: stream-int: make si_sync_recv() simply check ENDP before si_cs_recv()
    - MINOR: stream-int: automatically mark applets as ready if they block on the channel
    - MEDIUM: stream-int: fix the si_cant_put() calls used for end point readiness
    - MEDIUM: stream-int: fix the si_cant_put() calls used for buffer readiness
    - MEDIUM: stream-int: use si_rx_shut_blk() to indicate the SI is closed
    - MEDIUM: stream-int: unconditionally call si_chk_rcv() in update and notify
    - MEDIUM: stream-int: make use of si_rx_chan_{rdy,blk} to control the stream-int from the channel
    - MINOR: stream-int: replace si_cant_put() with si_rx_room_{blk,rdy}()
    - MEDIUM: connections: Wait until the connection is established to try to recv.
    - MEDIUM: mux: Teach the mux_pt how to deal with idle connections.
    - MINOR: mux: Add a new "avail_streams" method.
    - MINOR: mux: Add a destroy() method.
    - MINOR: sessions: Start to store the outgoing connection in sessions.
    - MAJOR: connections: Detach connections from streams.
    - MINOR: conn_stream: Add a flag to notify the mux it should flush its buffers
    - MINOR: htx: Add proto_htx.c file
    - MINOR: conn_stream: Add a flag to notify the mux it must respect the reserve
    - MINOR: http: Add standalone functions to parse a start-line or a header
    - MINOR: http: Call http_send_name_header with the stream instead of the txn
    - MINOR: conn_stream: Add a flag to notify the SI some data were received
    - MINOR: http: Add macros to check if a stream uses the HTX representation
    - MEDIUM: proto_htx: Add HTX analyzers and use it when the mux H1 is used
    - MEDIUM: mux-h1: Add dummy mux to handle HTTP/1.1 connections
    - MEDIUM: mux-h1: Add parsing of incoming and ougoing HTTP messages
    - MAJOR: mux-h1/proto_htx: Handle keep-alive connections in the mux
    - MEDIUM: mux-h1: Add support of the kernel TCP splicing to forward data
    - MEDIUM: htx: Add API to deal with the internal representation of HTTP messages
    - MINOR: http_htx: Add functions to manipulate HTX messages in http_htx.c
    - MINOR: proto_htx: Add some functions to handle HTX messages
    - MAJOR: mux-h1/proto_htx: Switch mux-h1 and HTX analyzers on the HTX representation
    - MINOR: http_htx: Add functions to replace part of the start-line
    - MINOR: http_htx: Add functions to retrieve a specific occurrence of a header
    - MINOR: proto_htx: Rewrite htx_apply_redirect_rule to handle HTX messages
    - MINOR: proto_htx: Add the internal function htx_del_hdr_value
    - MINOR: proto_htx: Add the internal function htx_fmt_res_line
    - MINOR: proto_htx: Add functions htx_transform_header and htx_transform_header_str
    - MINOR: proto_htx: Add functions htx_req_replace_stline and htx_res_set_status
    - MINOR: proto_htx: Add function to build and send HTTP 103 responses
    - MINOR: proto_htx: Add functions htx_req_get_intercept_rule and htx_res_get_intercept_rule
    - MINOR: proto_htx: Add functions to apply req* and rsp* rules on HTX messages
    - MINOR: proto_htx: Add functions to manage cookies on HTX messages
    - MINOR: proto_htx: Add functions to check the cacheability of HTX messages
    - MINOR: proto_htx: Add functions htx_send_name_header
    - MINOR: proto_htx: Add functions htx_perform_server_redirect
    - MINOR: proto_htx: Add functions to handle the stats applet
    - MEDIUM: proto_htx: Adapt htx_process_req_common to handle HTX messages
    - MEDIUM: proto_htx: Adapt htx_process_request to handle HTX messages
    - MINOR: proto_htx: Adapt htx_process_tarpit to handle HTX messages
    - MEDIUM: proto_htx: Adapt htx_wait_for_request_body to handle HTX messages
    - MEDIUM: proto_htx: Adapt htx_process_res_common to handle HTX messages
    - MINOR: http_fetch: Add smp_prefetch_htx
    - MEDIUM: http_fetch: Adapt all fetches to handle HTX messages
    - MEDIUM: mux-h1: Wait for connection establishment before consuming channel's data
    - MINOR: stats/htx: Adapt the stats applet to handle HTX messages
    - MINOR: stream: Don't reset sov value with HTX messages
    - MEDIUM: mux-h1: Handle errors and timeouts in the stream
    - MINOR: filters/htx: Forbid filters when the HTX is enabled on a proxy
    - MINOR: lua/htx: Forbid lua usage when the HTX is enabled on a proxy
    - CLEANUP: Fix some typos in the haproxy subsystem
    - CLEANUP: Fix typos in the dns subsystem
    - CLEANUP: Fix typos in the pattern subsystem
    - CLEANUP: fix 2 typos in the xxhash subsystem
    - CLEANUP: fix a few typos in the comments of the server subsystem
    - CLEANUP: fix a misspell in tests/filltab25.c
    - CLEANUP: fix a typo found in the stream subsystem
    - CLEANUP: fix typos in comments in ebtree
    - CLEANUP: fix typos in reg-tests
    - CLEANUP: fix typos in the comments of the vars subsystem
    - CLEANUP: fix typos in the hlua_fcn subsystem
    - CLEANUP: fix typos in the proto_http subsystem
    - CLEANUP: fix typos in the proxy subsystem
    - CLEANUP: fix typos in the ssl_sock subsystem
    - DOC: Fix typos in different subsections of the documentation
    - DOC: fix a few typos in the documentation
    - MINOR: Fix an error message thrown when we run out of memory
    - MINOR: Fix typos in error messages in the proxy subsystem
    - MINOR: fix typos in the examples files
    - CLEANUP: Fix a typo in the stats subsystem
    - CLEANUP: Fix typos in the acl subsystem
    - CLEANUP: Fix typos in the cache subsystem
    - CLEANUP: Fix typos in the cfgparse subsystem
    - CLEANUP: Fix typos in the filters subsystem
    - CLEANUP: Fix typos in the http subsystem
    - CLEANUP: Fix typos in the log subsystem
    - CLEANUP: Fix typos in the peers subsystem
    - CLEANUP: Fix typos in the regex subsystem
    - CLEANUP: Fix typos in the sample subsystem
    - CLEANUP: Fix typos in the spoe subsystem
    - CLEANUP: Fix typos in the standard subsystem
    - CLEANUP: Fix typos in the stick_table subsystem
    - CLEANUP: Fix typos in the task subsystem
    - MINOR: Fix typo in error message in the standard subsystem
    - CLEANUP: fix typos in the comments of hlua
    - MINOR: Fix typo in the error 500 output of hlua
    - MINOR: Fix a typo in a warning message in the spoe subsystem

2018/11/11 : 1.9-dev6
    - BUG/MEDIUM: tools: fix direction of my_ffsl()
    - BUG/MINOR: cli: forward the whole command on master CLI
    - BUG/MEDIUM: auth/threads: use of crypt() is not thread-safe
    - MINOR: compat: automatically detect support for crypt_r()
    - MEDIUM: auth/threads: make use of crypt_r() on systems supporting it
    - DOC: split the http-request actions in their own section
    - DOC: split the http-response actions in their own section
    - BUG/MAJOR: stream-int: don't call si_cs_recv() in stream_int_chk_rcv_conn()
    - BUG/MINOR: tasks: make sure wakeup events are properly reported to subscribers
    - MINOR: stats: report the number of active jobs and listeners in "show info"
    - MINOR: stats: report the number of active peers in "show info"
    - MINOR: stats: report the number of currently connected peers
    - MINOR: cli: show the number of reload in 'show proc'
    - MINOR: cli: can't connect to the target CLI
    - MEDIUM: mworker: does not create the CLI proxy when no listener
    - MINOR: mworker: displays more information when leaving
    - MEDIUM: mworker: exit with the incriminated exit code
    - MINOR: mworker: displays a message when a worker is forked
    - MEDIUM: mworker: leave when the master die
    - CLEANUP: stream-int: retro-document si_cs_io_cb()
    - BUG/MEDIUM: mworker: does not abort() in mworker_pipe_register()
    - BUG/MEDIUM: stream-int: don't wake up for nothing during SI_ST_CON
    - BUG/MEDIUM: cli: crash when trying to access a worker
    - DOC: restore note about "independant" typo
    - MEDIUM: stream: implement stream_buf_available()
    - MEDIUM: appctx: check for allocation attempts in buffer allocation callbacks
    - MINOR: stream-int: rename si_applet_{want|stop|cant}_{get|put}
    - MINOR: stream-int: add si_done_{get,put} to indicate that we won't do it anymore
    - MINOR: stream-int: use si_cant_put() instead of setting SI_FL_WAIT_ROOM
    - MINOR: stream-int: make use of si_done_{get,put}() in shut{w,r}
    - MINOR: stream-int: make it clear that si_ops cannot be null
    - MEDIUM: stream-int: temporarily make si_chk_rcv() take care of SI_FL_WAIT_ROOM
    - MINOR: stream-int: factor the SI_ST_EST state test into si_chk_rcv()
    - MEDIUM: stream-int: make SI_FL_WANT_PUT reflect CF_DONT_READ
    - MEDIUM: stream-int: always call si_chk_rcv() when we make room in the buffer
    - MEDIUM: stream-int: make si_chk_rcv() check that SI_FL_WAIT_ROOM is cleared
    - MINOR: stream-int: replace si_update() with si_update_both()
    - MEDIUM: stream-int: make stream_int_update() aware of the lower layers
    - CLEANUP: stream-int: remove the now unused si->update() function
    - MEDIUM: stream-int: Rely only on SI_FL_WAIT_ROOM to stop data receipt
    - MEDIUM: stream-int: Try to read data even if channel's buffer seems to be full
    - BUG/MINOR: config: better detect the presence of the h2 pattern in npn/alpn

2018/10/28 : 1.9-dev5
    - BUILD: Makefile: add the new ERR variable to force -Werror
    - MINOR: freq_ctr: add swrate_add_scaled() to work with large samples
    - MINOR: stream_interface: Avoid calling si_cs_send/recv if not needed.
    - CLEANUP: http: Remove the unused function http_find_header
    - MINOR: h1: Export some functions parsing the value of some HTTP headers
    - BUG/MEDIUM: stream-int: don't set SI_FL_WAIT_ROOM on CF_READ_DONTWAIT
    - MINOR: proxy: add a new option "http-use-htx"
    - BUG/MEDIUM: pools: fix the minimum allocation size
    - MINOR: shctx: Shared objects block by block allocation.
    - MINOR: cache: Larger HTTP objects caching.
    - MINOR: shctx: Add a maximum object size parameter.
    - MINOR: cache: Add "max-object-size" option.
    - DOC: Update about the cache support for big objects.
    - BUG/MINOR: cache: Crashes with "total-max-size" > 2047(MB).
    - BUG/MINOR: cache: Wrong usage of shctx_init().
    - BUG/MINOR: ssl: Wrong usage of shctx_init().
    - MINOR: cache: Avoid usage of atoi() when parsing "max-object-size".
    - MINOR: shctx: Change max. object size type to unsigned int.
    - DOC: cache: Missing information about "total-max-size" and "max-object-size"
    - CLEANUP: tools: fix misleading comment above function LIM2A
    - MEDIUM: channel: merge back flags CF_WRITE_PARTIAL and CF_WRITE_EVENT
    - BUG/MINOR: only mark connections private if NTLM is detected
    - BUG/MINOR: only auto-prefer last server if lb-alg is non-deterministic
    - MINOR: stream: don't prune variables if the list is empty
    - MINOR: stream-int: add si_alloc_ibuf() to ease input buffer allocation
    - MEDIUM: stream-int: replace channel_alloc_buffer() with si_alloc_ibuf() everywhere
    - MEDIUM: stream: always call si_cs_recv() after a failed buffer allocation
    - MEDIUM: stream: don't try to send first in process_stream()
    - MEDIUM: stream-int: make si_update() synchronize flag changes before the I/O
    - MEDIUM: stream-int: call si_cs_process() in stream_int_update_conn
    - MINOR: stream-int: don't needlessly call tasklet_wakeup() in stream_int_chk_snd_conn()
    - MINOR: stream-int: make stream_int_notify() not wake the tasklet up
    - MINOR: stream-int: don't needlessly call si_cs_send() in si_cs_process()
    - MINOR: mworker: number of reload in the life of a worker
    - MEDIUM: mworker: each worker socketpair is a CLI listener
    - REORG: mworker: move struct mworker_proc to global.h
    - MINOR: server: export new_server() function
    - MEDIUM: mworker: move proc_list gen before proxies startup
    - MEDIUM: mworker: add proc_list in global.h
    - MEDIUM: mworker: proxy for the master CLI
    - MEDIUM: mworker: create CLI listeners from argv[]
    - MEDIUM: cli: disable some keywords in the master
    - MEDIUM: mworker: find the server ptr using a CLI prefix
    - MEDIUM: cli: 'show proc' displays processus
    - MEDIUM: cli: implement 'mode cli' proxy analyzers
    - MINOR: cli: displays sockpair@ in "show cli sockets"
    - MEDIUM: cli: enable "show cli sockets" for the master
    - MINOR: cli: put @master @<relative pid> @!<pid> in the help
    - MEDIUM: listeners: set O_CLOEXEC on the accepted FDs
    - MEDIUM: mworker: stop the master proxy in the workers
    - MEDIUM: channel: reorder the channel analyzers for the cli
    - MEDIUM: cli: write a prompt for the CLI proxy of the master
    - MINOR: cli: helper to write an response message and close
    - MINOR: cache: Add "Age" header.
    - REGTEST: make the IP+port logging test more reliable
    - BUG/MINOR: memory: make the thread-local cache allocator set the debugging link
    - BUG/MAJOR: http: http_txn_get_path() may deference an inexisting buffer
    - BUG/MINOR: backend: assign the wait list after the error check

2018/10/21 : 1.9-dev4
    - BUILD: Allow configuration of pcre-config path
    - DOC: clarify force-private-cache is an option
    - BUG/MINOR: connection: avoid null pointer dereference in send-proxy-v2
    - REORG: http: move the code to different files
    - REORG: http: move HTTP rules parsing to http_rules.c
    - CLEANUP: http: remove some leftovers from recent cleanups
    - BUILD: Makefile: add a "make opts" target to simply show the build options
    - BUILD: Makefile: speed up compiler options detection
    - BUG/MINOR: backend: check that the mux installed properly
    - BUG/MEDIUM: h2: check that the connection is still valid at the end of init()
    - BUG/MEDIUM: h2: make h2_stream_new() return an error on memory allocation failure
    - REGTEST/MINOR: compatibility: use unix@ instead of abns@ sockets
    - MINOR: ssl: cleanup old openssl API call
    - MINOR: ssl: generate-certificates for BoringSSL
    - BUG/MEDIUM: buffers: Make sure we don't wrap in ci_insert_line2/b_rep_blk.
    - MEDIUM: ssl: add support for ciphersuites option for TLSv1.3
    - CLEANUP: haproxy: Remove unused variable
    - CLEANUP: h1: Fix debug warnings for h1 headers
    - CLEANUP: stick-tables: Remove unneeded double (()) around conditional clause
    - MEDIUM: task: perform a single tree lookup per run queue batch
    - BUG/MEDIUM: Cur/CumSslConns counters not threadsafe.
    - BUG/MINOR: threads: move declaration of capabilities to config.h
    - OPTIM: tools: optimize my_ffsl() for x86_64
    - BUG/MINOR: h2: null-deref
    - BUG/MINOR: checks: queues null-deref
    - MINOR: connections: Introduce an unsubscribe method.
    - MEDIUM: connections: Change struct wait_list to wait_event.
    - BUG/MEDIUM: h2: Make sure we're not in the send list on flow control.
    - BUG/MEDIUM: mworker: segfault receiving SIGUSR1 followed by SIGTERM.
    - BUG/MEDIUM: stream: Make sure to unsubscribe before si_release_endpoint.
    - MINOR: http: Move comment about some HTTP macros in the right header file
    - MINOR: stats: Add missing include
    - MINOR: http: Export some functions and do cleanup to prepare HTTP refactoring
    - MEDIUM: http: Ignore http-pretend-keepalive option on frontend
    - MEDIUM: http: Ignore http-tunnel option on backend
    - MINOR: http: Use same flag for httpclose and forceclose options
    - MINOR: h1: Add EOH marker during headers parsing
    - MINOR: conn-stream: Add CL_FL_NOT_FIRST flag
    - MINOR: h1: Change the union h1_sl to use indirect strings to store infos
    - MINOR: h1: Add the flag H1_MF_NO_PHDR to not add pseudo-headers during parsing
    - MINOR: log: make sess_log() support sess=NULL
    - MINOR: chunk: add chunk_cpy() and chunk_cat()
    - MEDIUM: h2: stop relying on H2_SS_IDLE / H2_SS_CLOSED
    - CLEANUP: h2: rename h2c_snd_settings() to h2c_send_settings()
    - MINOR: h2: don't try to send data before preface
    - MINOR: h2: unify the mux init function
    - MINOR: h2: retrieve the front proxy from the caller instead of the session
    - MINOR: h2: split h2c_stream_new() into h2s_new() + h2c_frt_stream_new()
    - MINOR: h2: add a new flag to quickly distinguish front vs back connection
    - BUG/MEDIUM: mworker: don't poll on LI_O_INHERITED listeners
    - BUG/MEDIUM: stream: don't crash on out-of-memory
    - BUILD: compiler: add a new statement "__unreachable()"
    - BUILD: lua: silence some compiler warnings about potential null derefs
    - BUILD: ssl: fix null-deref warning in ssl_fc_cipherlist_str sample fetch
    - BUILD: ssl: fix another null-deref warning in ssl_sock_switchctx_cbk()
    - BUILD: stick-table: make sure not to fail on task_new() during initialization
    - BUILD: peers: check allocation error during peers_init_sync()
    - MINOR: tools: add a new function atleast2() to test masks for more than 1 bit
    - MINOR: config: use atleast2() instead of my_popcountl() where relevant
    - MEDIUM: fd/threads: only grab the fd's lock if the FD has more than one thread
    - MAJOR: tasks: create per-thread wait queues
    - OPTIM: tasks: group all tree roots per cache line
    - DOC: Fix a few typos
    - MINOR: pools: allocate most memory pools from an array
    - MINOR: pools: split pool_free() in the lockfree variant
    - MEDIUM: pools: implement a thread-local cache for pool entries
    - BUG/MEDIUM: threads: fix thread_release() at the end of the rendez-vous point
    - Revert "BUILD: lua: silence some compiler warnings about potential null derefs"
    - BUILD: lua: silence some compiler warnings about potential null derefs (#2)
    - MINOR: lua: all functions calling lua_yieldk() may return
    - BUILD: lua: silence some compiler warnings after WILL_LJMP
    - BUILD: Makefile: silence an option conflict warning with clang
    - MINOR: server: Use memcpy() instead of strncpy().
    - CLEANUP: state-file: make the path concatenation code a bit more consistent
    - MINOR: build: Disable -Wstringop-overflow.
    - MINOR: cfgparse: Write 130 as 128 as 0x82 and 0x80.
    - MINOR: peers: use defines instead of enums to appease clang.
    - DOC: fix reference to map files in MAINTAINERS
    - MINOR: fd: centralize poll timeout computation in compute_poll_timeout()
    - MINOR: poller: move time and date computation out of the pollers
    - BUILD: memory: fix pointer declaration for atomic CAS
    - BUILD: Makefile: add USE_RT to pass -lrt for clock_gettime() and friends
    - MINOR: time: add now_mono_time() and now_cpu_time()
    - MEDIUM: time: measure the time stolen by other threads
    - BUILD: memory: fix free_list pointer declaration again for atomic CAS
    - BUILD: compiler: rename __unreachable() to my_unreachable()
    - BUG/MEDIUM: pools: Fix the usage of mmap()) with DEBUG_UAF.
    - BUILD: memory: fix free_list pointer declaration again for atomic CAS
    - BUG/MEDIUM: h2: Close connection if no stream is left an GOAWAY was sent.
    - BUG/MEDIUM: connections: Remove subscription if going in idle mode.
    - BUG/MEDIUM: stream: Make sure polling is right on retry.
    - MINOR: h2: Make sure to return 1 in h2_recv() when needed.
    - MEDIUM: connections: Don't directly mess with the polling from the upper layers.
    - MINOR: streams: Call tasklet_free() after si_release_endpoint().
    - MINOR: connection: Add a SUB_CALL_UNSUBSCRIBE event.
    - MINOR: h2: Don't run tasks that are waiting to send if mux in full.
    - MINOR: ebtree: save 8 bytes in struct eb32sc_node

2018/09/29 : 1.9-dev3
    - BUG/MINOR: h1: don't consider the status for each header
    - MINOR: h1: report in the h1m struct if the HTTP version is 1.1 or above
    - MINOR: h1: parse the Connection header field
    - DOC: Fix typos in lua documentation
    - MINOR: h1: Add H1_MF_XFER_LEN flag
    - MINOR: http: add http_hdr_del() to remove a header from a list
    - MINOR: h1: add headers to the list after controls, not before
    - MEDIUM: h1: better handle transfer-encoding vs content-length
    - MEDIUM: h1: deduplicate the content-length header
    - BUG/MEDIUM: patterns: fix possible double free when reloading a pattern list
    - BUG/MEDIUM: h1: Really skip all updates when incomplete messages are parsed
    - CLEANUP/CONTRIB: hpack: remove some h1 build warnings
    - BUG/MINOR: tools: fix set_net_port() / set_host_port() on IPv4
    - BUG/MINOR: cli: make sure the "getsock" command is only called on connections
    - MINOR: stktable: provide an unchecked version of stktable_data_ptr()
    - MINOR: stream-int: make si_appctx() never fail
    - BUILD: ssl_sock: remove build warnings on potential null-derefs
    - BUILD: stats: remove build warnings on potential null-derefs
    - BUILD: stream: address null-deref build warnings at -Wextra
    - BUILD: http: address a couple of null-deref warnings at -Wextra
    - BUILD: log: silent build warnings due to unchecked __objt_{server,applet}
    - BUILD: dns: fix null-deref build warning at -Wextra
    - BUILD: checks: silence a null-deref build warning at -Wextra
    - BUILD: connection: silence a couple of null-deref build warnings at -Wextra
    - BUILD: backend: fix 3 build warnings related to null-deref at -Wextra
    - BUILD: sockpair: silence a build warning at -Wextra
    - BUILD: build with -Wextra and sort out certain warnings
    - BUG/CRITICAL: hpack: fix improper sign check on the header index value
    - BUG/MEDIUM: http: Don't parse chunked body if there is no input data
    - DOC: Update configuration doc about the maximum number of stick counters.
    - BUG/MEDIUM: process_stream: Don't use si_cs_io_cb() in process_stream().
    - MINOR: h2/stream_interface: Reintroduce te wake() method.
    - BUG/MEDIUM: h2: Wake the task instead of calling h2_recv()/h2_process().
    - BUG/MEDIUM: process_stream(): Don't wake the task if no new data was received.
    - MEDIUM: lua: Add stick table support for Lua.

2018/09/12 : 1.9-dev2
    - BUG/MINOR: buffers: Fix b_slow_realign when a buffer is realign without output
    - BUG/MEDIUM: threads: fix the no-thread case after the change to the sync point
    - BUG/MEDIUM: servers: check the queues once enabling a server
    - BUG/MEDIUM: queue: prevent a backup server from draining the proxy's connections
    - MEDIUM: mux: Remove const on the buffer in mux->snd_buf()
    - CLEANUP: backend: Move mux install to call it at only one place
    - MINOR: conn_stream: add an tx buffer to the conn_stream
    - MINOR: conn_stream: add cs_send() as a default snd_buf() function
    - MINOR: backend: Try to find the best mux for outgoing connections
    - MEDIUM: backend: don't rely on mux_pt_ops in connect_server()
    - MINOR: mux: Add info about the supported side in alpn_mux_list structure
    - MINOR: mux: Unlink ALPN and multiplexers to rather speak of mux protocols
    - MINOR: mux: Print the list of existing mux protocols during HA startup
    - MEDIUM: checks: use the new rendez-vous point to spread check result
    - MEDIUM: haproxy: don't use sync_poll_loop() anymore in the main loop
    - MINOR: threads: remove the previous synchronization point
    - MAJOR: server: make server state changes synchronous again
    - CLEANUP: server: remove the update list and the update lock
    - BUG/MINOR: threads: Remove the unexisting lock label "UPDATED_SERVERS_LOCK"
    - BUG/MEDIUM: stream_int: Don't check CO_FL_SOCK_RD_SH flag to trigger cs receive
    - MINOR: mux: Change get_mux_proto to get an ist as parameter
    - MINOR: mux: Improve the message with the list of existing mux protocols
    - MINOR: mux/frontend: Add 'proto' keyword to force the mux protocol
    - MINOR: mux/server: Add 'proto' keyword to force the multiplexer's protocol
    - MEDIUM: mux: Use the mux protocol specified on bind/server lines
    - BUG/MEDIUM: connection/mux: take care of serverless proxies
    - MINOR: queue: make sure the pendconn is released before logging
    - MINOR: stream: rename {srv,prx}_queue_size to *_queue_pos
    - MINOR: queue: store the queue index in the stream when enqueuing
    - MINOR: queue: replace the linked list with a tree
    - MEDIUM: add set-priority-class and set-priority-offset
    - MEDIUM: queue: adjust position based on priority-class and priority-offset
    - DOC: update the roadmap about priority queues
    - BUG/MINOR: ssl: empty connections reported as errors.
    - MINOR: connections: Make rcv_buf mandatory and nuke cs_recv().
    - MINOR: connections: Move rxbuf from the conn_stream to the h2s.
    - MINOR: connections: Get rid of txbuf.
    - MINOR: tasks: Allow tasklet_wakeup() to wakeup a task.
    - MINOR: connections/mux: Add the wait reason(s) to wait_list.
    - MINOR: stream_interface: Don't use si_cs_send() as a task handler.
    - MINOR: stream_interface: Give stream_interface its own wait_list.
    - MINOR: mux_h2: Don't use h2_send() as a callback.
    - MINOR: checks: Add event_srv_chk_io().
    - BUG/MEDIUM: tasks: Don't insert in the global rqueue if nbthread == 1
    - BUG/MEDIUM: sessions: Don't use t->state.
    - BUG/MEDIUM: ssl: fix missing error loading a keytype cert from a bundle.
    - BUG/MEDIUM: ssl: loading dh param from certifile causes unpredictable error.
    - BUG/MINOR: map: fix map_regm with backref
    - DOC: dns: explain set server ... fqdn requires resolver
    - DOC: add documentation for prio_class and prio_offset sample fetches.
    - DOC: ssl: Use consistent naming for TLS protocols
    - DOC: update the layering design notes
    - MINOR: tasks: Don't special-case when nbthreads == 1
    - MINOR: fd cache: And the thread_mask with all_threads_mask.
    - BUG/MEDIUM: lua: socket timeouts are not applied
    - BUG/MINOR: lua: fix extra 500ms added to socket timeouts
    - BUG/MEDIUM: server: update our local state before propagating changes
    - BUG/MEDIUM: cli/threads: protect all "proxy" commands against concurrent updates
    - DOC: server/threads: document which functions need to be called with/without locks
    - BUG/MEDIUM: cli/threads: protect some server commands against concurrent operations
    - BUG/MEDIUM: streams: Don't forget to remove the si from the wait list.
    - BUG/MEDIUM: tasklets: Add the thread as active when waking a tasklet.
    - BUG/MEDIUM: stream-int: Check if the conn_stream exist in si_cs_io_cb.
    - BUG/MEDIUM: H2: Activate polling after successful h2_snd_buf().
    - BUG/MEDIUM: stream_interface: Call the wake callback after sending.
    - BUG/MAJOR: queue/threads: make pendconn_redistribute not lock the server
    - BUG/MEDIUM: connection: don't forget to always delete the list's head
    - BUG/MEDIUM: lb/threads: always properly lock LB algorithms on maintenance operations
    - BUG/MEDIUM: check/threads: do not involve the rendez-vous point for status updates
    - BUG/MINOR: chunks: do not store -1 into chunk_printf() in case of error
    - BUG/MEDIUM: http: don't store exp_replace() result in the trash's length
    - BUG/MEDIUM: http: don't store url_decode() result in the samples's length
    - BUG/MEDIUM: dns: don't store dns_build_query() result in the trash's length
    - BUG/MEDIUM: map: don't store exp_replace() result in the trash's length
    - BUG/MEDIUM: connection: don't store recv() result into trash.data
    - BUG/MEDIUM: cli/ssl: don't store base64dec() result in the trash's length
    - MINOR: chunk: remove impossible tests on negative chunk->data
    - MINOR: sample: remove impossible tests on negative smp->data.u.str.data
    - DOC: Fix spelling error in configuration doc
    - REGTEST/MINOR: Missing mandatory "ignore_unknown_macro".
    - REGTEST/MINOR: Add a new class of regression testing files.
    - BUG/MEDIUM: unix: provide a ->drain() function
    - MINOR: connection: make conn_sock_drain() work for all socket families
    - BUG/MINOR: lua: Bad HTTP client request duration.
    - REGEST/MINOR: Add reg testing files.
    - BUG/MEDIUM: mux_pt: dereference the connection with care in mux_pt_wake()
    - REGTEST/MINOR: Add a reg testing file for b406b87 commit.
    - BUG/MEDIUM: lua: reset lua transaction between http requests
    - MINOR: add be_conn_free sample fetch
    - MINOR: Add srv_conn_free sample fetch
    - BUG/MEDIUM: hlua: Make sure we drain the output buffer when done.
    - MINOR: checks: Call wake_srv_chk() when we can finally send data.
    - BUG/MEDIUM: stream_interface: try to call si_cs_send() earlier.
    - BUG/MAJOR: thread: lua: Wrong SSL context initialization.
    - REGTEST/MINOR: Add a reg testing file for 3e60b11.
    - BUG/MEDIUM: hlua: Don't call RESET_SAFE_LJMP if SET_SAFE_LJMP returns 0.
    - REGTEST/MINOR: lua: Add reg testing files for 70d318c.
    - BUG/MEDIUM: dns/server: fix incomatibility between SRV resolution and server state file
    - BUG/MEDIUM: ECC cert should work with TLS < v1.2 and openssl >= 1.1.1
    - MINOR: tools: make date2str_log() take some consts
    - MINOR: thread: implement HA_ATOMIC_XADD()
    - BUG/MINOR: stream: use atomic increments for the request counter
    - BUG/MEDIUM: session: fix reporting of handshake processing time in the logs
    - BUG/MEDIUM: h2: fix risk of memory leak on malformated wrapped frames
    - BUG/MAJOR: buffer: fix incorrect check in __b_putblk()
    - MINOR: log: move the log code to sess_build_logline() to add extra arguments
    - MINOR: log: make the backend fall back to the frontend when there's no stream
    - MINOR: log: make sess_build_logline() not dereference a NULL stream for txn
    - MINOR: log: don't unconditionally pick log info from s->logs
    - CLEANUP: log: make the low_level lf_{ip,port,text,text_len} functions take consts
    - MINOR: log: keep a copy of the backend connection early in sess_build_logline()
    - MINOR: log: do not dereference a null stream to access captures
    - MINOR: log: be sure not to dereference a null stream for a target
    - MINOR: log: don't check the stream-int's conn_retries if the stream is NULL
    - MINOR: log: use NULL for the unique_id if there is no stream
    - MINOR: log: keep a copy of s->flags early to avoid a dereference
    - MINOR: log: use zero as the request counter if there is no stream
    - MEDIUM: log: make sess_build_logline() support being called with no stream
    - MINOR: log: provide a function to emit a log for a session
    - MEDIUM: h2: produce some logs on early errors that prevent streams from being created
    - BUG/MINOR: h1: fix buffer shift after realignment
    - MINOR: connection: make the initialization more consistent
    - MINOR: connection: add new function conn_get_proxy()
    - MINOR: connection: add new function conn_is_back()
    - MINOR: log: One const should be enough.
    - BUG/MINOR: dns: check and link servers' resolvers right after config parsing
    - BUG/MINOR: http/threads: atomically increment the error snapshot ID
    - MINOR: snapshot: restart on the event ID and not the stream ID
    - MINOR: snapshot: split the error snapshots into common and proto-specific parts
    - MEDIUM: snapshot: start to reorder the HTTP snapshot output a little bit
    - MEDIUM: snapshot: implement a show() callback and use it for HTTP
    - MINOR: proxy: add a new generic proxy_capture_error()
    - MINOR: http: make the HTTP error capture rely on the generic proxy code
    - MINOR: http: remove the pointer to the error snapshot in http_capture_bad_message()
    - REORG: cli: move the "show errors" handler from http to proxy
    - BUG/MEDIUM: snapshot: take the proxy's lock while dumping errors
    - MEDIUM: snapshots: dynamically allocate the snapshots
    - MEDIUM: snapshot: merge the captured data after the descriptor
    - MEDIUM: mworker: remove register/unregister signal functions
    - MEDIUM: mworker: use the haproxy poll loop
    - BUG/MINOR: mworker: no need to stop peers for each proxy
    - MINOR: mworker: mworker_cleanlisteners() delete the listeners
    - MEDIUM: mworker: block SIGCHLD until the master is ready
    - MEDIUM: mworker: never block SIG{TERM,INT} during reload
    - MEDIUM: startup: unify signal init between daemon and mworker mode
    - MINOR: mworker: don't deinit the poller fd when in wait mode
    - MEDIUM: mworker: master wait mode use its own initialization
    - MEDIUM: mworker: replace the master pipe by socketpairs
    - MINOR: mworker: keep and clean the listeners
    - MEDIUM: threads: close the thread-waker pipe during deinit
    - MEDIUM: mworker: call per_thread deinit in mworker_reload()
    - REORG: http: move the HTTP semantics definitions to http.h/http.c
    - REORG: http: move http_get_path() to http.c
    - REORG: http: move error codes production and processing to http.c
    - REORG: http: move the log encoding tables to log.c
    - REORG: http: move some header value processing functions to http.c
    - BUG/MAJOR: kqueue: Don't reset the changes number by accident.
    - MEDIUM: protocol: use a custom AF_MAX to help protocol parser
    - MEDIUM: protocol: sockpair protocol
    - TESTS: add a python wrapper for sockpair@
    - BUG/MINOR: server: Crash when setting FQDN via CLI.
    - BUG/MINOR: h2: report asynchronous end of stream on closed connections
    - BUILD: fix build without thread
    - BUG/MEDIUM: tasks: Don't forget to decrement task_list_size in tasklet_free().
    - MEDIUM: connections: Don't reset the polling flags in conn_fd_handler().
    - MEDIUM: connections/mux: Add a recv and a send+recv wait list.
    - MEDIUM: connections: Get rid of the recv() method.
    - MINOR: h2: Let user of h2_recv() and h2_send() know xfer has been done.
    - MEDIUM: h2: always subscribe to receive if allowed.
    - MEDIUM: h2: Don't use a wake() method anymore.
    - MEDIUM: stream_interface: Make recv() subscribe when more data is needed.
    - MINOR: connections: Add a "handle" field to wait_list.
    - MEDIUM: mux_h2: Revamp the send path when blocking.
    - MEDIUM: stream_interfaces: Starts receiving from the upper layers.
    - MINOR: checks: Give checks their own wait_list.
    - MINOR: conn_streams: Remove wait_list from conn_streams.
    - REORG: h1: create a new h1m_state
    - MINOR: h1: add the restart offsets into struct h1m
    - MINOR: h1: remove the unused states from h1m_state
    - MINOR: h1: provide a distinct init() function for request and response
    - MINOR: h1: add a message flag to indicate that a message carries a response
    - MINOR: h2: make sure h1m->err_pos field is correct on chunk error
    - MINOR: h1: properly pre-initialize err_pos to -2
    - MINOR: mux_h2: replace the req,res h1 messages with a single h1 message
    - MINOR: h2: pre-initialize h1m->err_pos to -1 on the output path
    - MEDIUM: h1: consider err_pos before deciding to accept a header name or not
    - MEDIUM: h1: make the parser support a pointer to a start line
    - MEDIUM: h1: let the caller pass the initial parser's state
    - MINOR: h1: make the message parser support a null <hdr> argument
    - MEDIUM: h1: support partial message parsing
    - MEDIUM: h1: remove the useless H1_MSG_BODY state
    - MINOR: h2: store the HTTP status into the H2S, not the H1M
    - MINOR: h1: remove the HTTP status from the H1M struct
    - MEDIUM: h1: implement the request parser as well
    - MINOR: h1: add H1_MF_TOLOWER to decide when to turn header names to lower case
    - MINOR: connection: pass the proxy when creating a connection
    - BUG/MEDIUM: h2: Don't forget to empty the wait lists on destroy.
    - BUG/MEDIUM: h2: Don't forget to set recv_wait_list to NULL in h2_detach.
    - BUG/MAJOR: h2: reset the parser's state on mux buffer full

2018/08/02 : 1.9-dev1
    - BUG/MEDIUM: kqueue: Don't bother closing the kqueue after fork.
    - DOC: cache: update sections and fix some typos
    - BUILD/MINOR: deviceatlas: enable thread support
    - BUG/MEDIUM: tcp-check: Don't lock the server in tcpcheck_main
    - BUG/MEDIUM: ssl: don't allocate shctx several time
    - BUG/MEDIUM: cache: bad computation of the remaining size
    - BUILD: checks: don't include server.h
    - BUG/MEDIUM: stream: fix session leak on applet-initiated connections
    - BUILD/MINOR: haproxy : FreeBSD/cpu affinity needs pthread_np header
    - BUILD/MINOR: Makefile : enabling USE_CPU_AFFINITY
    - BUG/MINOR: ssl: CO_FL_EARLY_DATA removal is managed by stream
    - BUG/MEDIUM: threads/peers: decrement, not increment jobs on quitting
    - BUG/MEDIUM: h2: don't report an error after parsing a 100-continue response
    - BUG/MEDIUM: peers: fix some track counter rules dont register entries for sync.
    - BUG/MAJOR: thread/peers: fix deadlock on peers sync.
    - BUILD/MINOR: haproxy: compiling config cpu parsing handling when needed
    - MINOR: config: report when "monitor fail" rules are misplaced
    - BUG/MINOR: mworker: fix validity check for the pipe FDs
    - BUG/MINOR: mworker: detach from tty when in daemon mode
    - MINOR: threads: Fix pthread_setaffinity_np on FreeBSD.
    - BUG/MAJOR: thread: Be sure to request a sync between threads only once at a time
    - BUILD: Fix LDFLAGS vs. LIBS re linking order in various makefiles
    - BUG/MEDIUM: checks: Be sure we have a mux if we created a cs.
    - BUG/MINOR: hpack: fix debugging output of pseudo header names
    - BUG/MINOR: hpack: must reject huffman literals padded with more than 7 bits
    - BUG/MINOR: hpack: reject invalid header index
    - BUG/MINOR: hpack: dynamic table size updates are only allowed before headers
    - BUG/MAJOR: h2: correctly check the request length when building an H1 request
    - BUG/MINOR: h2: immediately close if receiving GOAWAY after the last stream
    - BUG/MINOR: h2: try to abort closed streams as soon as possible
    - BUG/MINOR: h2: ":path" must not be empty
    - BUG/MINOR: h2: fix a typo causing PING/ACK to be responded to
    - BUG/MINOR: h2: the TE header if present may only contain trailers
    - BUG/MEDIUM: h2: enforce the per-connection stream limit
    - BUG/MINOR: h2: do not accept SETTINGS_ENABLE_PUSH other than 0 or 1
    - BUG/MINOR: h2: reject incorrect stream dependencies on HEADERS frame
    - BUG/MINOR: h2: properly check PRIORITY frames
    - BUG/MINOR: h2: reject response pseudo-headers from requests
    - BUG/MEDIUM: h2: remove connection-specific headers from request
    - BUG/MEDIUM: h2: do not accept upper case letters in request header names
    - BUG/MINOR: h2: use the H2_F_DATA_* macros for DATA frames
    - BUG/MINOR: action: Don't check http capture rules when no id is defined
    - BUG/MAJOR: hpack: don't pretend large headers fit in empty table
    - BUG/MINOR: ssl: support tune.ssl.cachesize 0 again
    - BUG/MEDIUM: mworker: also close peers sockets in the master
    - BUG/MEDIUM: ssl engines: Fix async engines fds were not considered to fix fd limit automatically.
    - BUG/MEDIUM: checks: a down server going to maint remains definitely stucked on down state.
    - BUG/MEDIUM: peers: set NOLINGER on the outgoing stream interface
    - BUG/MEDIUM: h2: fix handling of end of stream again
    - MINOR: mworker: Update messages referencing exit-on-failure
    - MINOR: mworker: Improve wording in `void mworker_wait()`
    - CONTRIB: halog: Add help text for -s switch in halog program
    - BUG/MEDIUM: email-alert: don't set server check status from a email-alert task
    - BUG/MEDIUM: threads/vars: Fix deadlock in register_name
    - MINOR: systemd: remove comment about HAPROXY_STATS_SOCKET
    - DOC: notifications: add precisions about thread usage
    - BUG/MEDIUM: lua/notification: memory leak
    - MINOR: conn_stream: add new flag CS_FL_RCV_MORE to indicate pending data
    - BUG/MEDIUM: stream-int: always set SI_FL_WAIT_ROOM on CS_FL_RCV_MORE
    - BUG/MEDIUM: h2: automatically set CS_FL_RCV_MORE when the output buffer is full
    - BUG/MEDIUM: h2: enable recv polling whenever demuxing is possible
    - BUG/MEDIUM: h2: work around a connection API limitation
    - BUG/MEDIUM: h2: debug incoming traffic in h2_wake()
    - MINOR: h2: store the demux padding length in the h2c struct
    - BUG/MEDIUM: h2: support uploading partial DATA frames
    - MINOR: h2: don't demand that a DATA frame is complete before processing it
    - BUG/MEDIUM: h2: don't switch the state to HREM before end of DATA frame
    - BUG/MEDIUM: h2: don't close after the first DATA frame on tunnelled responses
    - BUG/MEDIUM: http: don't disable lingering on requests with tunnelled responses
    - BUG/MEDIUM: h2: fix stream limit enforcement
    - BUG/MINOR: stream-int: don't try to receive again after receiving an EOS
    - MINOR: sample: add len converter
    - BUG: MAJOR: lb_map: server map calculation broken
    - BUG: MINOR: http: don't check http-request capture id when len is provided
    - MINOR: sample: rename the "len" converter to "length"
    - BUG/MEDIUM: mworker: Set FD_CLOEXEC flag on log fd
    - DOC/MINOR: intro: typo, wording, formatting fixes
    - MINOR: netscaler: respect syntax
    - MINOR: netscaler: remove the use of cip_magic only used once
    - MINOR: netscaler: rename cip_len to clarify its uage
    - BUG/MEDIUM: netscaler: use the appropriate IPv6 header size
    - BUG/MAJOR: netscaler: address truncated CIP header detection
    - MINOR: netscaler: check in one-shot if buffer is large enough for IP and TCP header
    - MEDIUM: netscaler: do not analyze original IP packet size
    - MEDIUM: netscaler: add support for standard NetScaler CIP protocol
    - MINOR: spoe: add force-set-var option in spoe-agent configuration
    - CONTRIB: iprange: Fix compiler warning in iprange.c
    - CONTRIB: halog: Fix compiler warnings in halog.c
    - BUG/MINOR: h2: properly report a stream error on RST_STREAM
    - MINOR: mux: add flags to describe a mux's capabilities
    - MINOR: stream-int: set flag SI_FL_CLEAN_ABRT when mux supports clean aborts
    - BUG/MEDIUM: stream: don't consider abortonclose on muxes which close cleanly
    - BUG/MEDIUM: checks: a server passed in maint state was not forced down.
    - BUG/MEDIUM: lua: fix crash when using bogus mode in register_service()
    - MINOR: http: adjust the list of supposedly cacheable methods
    - MINOR: http: update the list of cacheable status codes as per RFC7231
    - MINOR: http: start to compute the transaction's cacheability from the request
    - BUG/MINOR: http: do not ignore cache-control: public
    - BUG/MINOR: http: properly detect max-age=0 and s-maxage=0 in responses
    - BUG/MINOR: cache: do not force the TX_CACHEABLE flag before checking cacheability
    - MINOR: http: add a function to check request's cache-control header field
    - BUG/MEDIUM: cache: do not try to retrieve host-less requests from the cache
    - BUG/MEDIUM: cache: replace old object on store
    - BUG/MEDIUM: cache: respect the request cache-control header
    - BUG/MEDIUM: cache: don't cache the response on no-cache="set-cookie"
    - BUG/MAJOR: connection: refine the situations where we don't send shutw()
    - BUG/MEDIUM: checks: properly set servers to stopping state on 404
    - BUG/MEDIUM: h2: properly handle and report some stream errors
    - BUG/MEDIUM: h2: improve handling of frames received on closed streams
    - DOC/MINOR: configuration: typo, formatting fixes
    - BUG/MEDIUM: h2: ensure we always know the stream before sending a reset
    - BUG/MEDIUM: mworker: don't close stdio several time
    - MINOR: don't close stdio anymore
    - BUG/MEDIUM: http: don't automatically forward request close
    - BUG/MAJOR: hpack: don't return direct references to the dynamic headers table
    - MINOR: h2: add a function to report pseudo-header names
    - DEBUG: hpack: make hpack_dht_dump() expose the output file
    - DEBUG: hpack: add more traces to the hpack decoder
    - CONTRIB: hpack: add an hpack decoder
    - MEDIUM: h2: prepare a graceful shutdown when the frontend is stopped
    - BUG/MEDIUM: h2: properly handle the END_STREAM flag on empty DATA frames
    - BUILD: ssl: silence a warning when building without NPN nor ALPN support
    - CLEANUP: rbtree: remove
    - BUG/MEDIUM: ssl: cache doesn't release shctx blocks
    - BUG/MINOR: lua: Fix default value for pattern in Socket.receive
    - DOC: lua: Fix typos in comments of hlua_socket_receive
    - BUG/MEDIUM: lua: Fix IPv6 with separate port support for Socket.connect
    - BUG/MINOR: lua: Fix return value of Socket.settimeout
    - MINOR: dns: Handle SRV record weight correctly.
    - BUG/MEDIUM: mworker: execvp failure depending on argv[0]
    - MINOR: hathreads: add support for gcc < 4.7
    - BUILD/MINOR: ancient gcc versions atomic fix
    - BUG/MEDIUM: stream: properly handle client aborts during redispatch
    - MINOR: spoe: add register-var-names directive in spoe-agent configuration
    - MINOR: spoe: Don't queue a SPOE context if nothing is sent
    - DOC: clarify the scope of ssl_fc_is_resumed
    - CONTRIB: debug: fix a few flags definitions
    - BUG/MINOR: poll: too large size allocation for FD events
    - MINOR: sample: add date_us sample
    - BUG/MEDIUM: peers: fix expire date wasn't updated if entry is modified remotely.
    - MINOR: servers: Don't report duplicate dyncookies for disabled servers.
    - MINOR: global/threads: move cpu_map at the end of the global struct
    - MINOR: threads: add a MAX_THREADS define instead of LONGBITS
    - MINOR: global: add some global activity counters to help debugging
    - MINOR: threads/fd: Use a bitfield to know if there are FDs for a thread in the FD cache
    - BUG/MEDIUM: threads/polling: Use fd_cache_mask instead of fd_cache_num
    - BUG/MEDIUM: fd: maintain a per-thread update mask
    - MINOR: fd: add a bitmask to indicate that an FD is known by the poller
    - BUG/MEDIUM: epoll/threads: use one epoll_fd per thread
    - BUG/MEDIUM: kqueue/threads: use one kqueue_fd per thread
    - BUG/MEDIUM: threads/mworker: fix a race on startup
    - BUG/MINOR: mworker: only write to pidfile if it exists
    - MINOR: threads: Fix build when we're not compiling with threads.
    - BUG/MINOR: threads: always set an owner to the thread_sync pipe
    - BUG/MEDIUM: threads/server: Fix deadlock in srv_set_stopping/srv_set_admin_flag
    - BUG/MEDIUM: checks: Don't try to release undefined conn_stream when a check is freed
    - BUG/MINOR: kqueue/threads: Don't forget to close kqueue_fd[tid] on each thread
    - MINOR: threads: Use __decl_hathreads instead of #ifdef/#endif
    - BUILD: epoll/threads: Add test on MAX_THREADS to avoid warnings when complied without threads
    - BUILD: kqueue/threads: Add test on MAX_THREADS to avoid warnings when complied without threads
    - CLEANUP: sample: Fix comment encoding of sample.c
    - CLEANUP: sample: Fix outdated comment about sample casts functions
    - BUG/MINOR: sample: Fix output type of c_ipv62ip
    - CLEANUP: Fix typo in ARGT_MSK6 comment
    - CLEANUP: standard: Use len2mask4 in str2mask
    - MINOR: standard: Add str2mask6 function
    - MINOR: config: Add support for ARGT_MSK6
    - MEDIUM: sample: Add IPv6 support to the ipmask converter
    - MINOR: config: Enable tracking of up to MAX_SESS_STKCTR stick counters.
    - BUG/MINOR: cli: use global.maxsock and not maxfd to list all FDs
    - MINOR: polling: make epoll and kqueue not depend on maxfd anymore
    - MINOR: fd: don't report maxfd in alert messages
    - MEDIUM: polling: start to move maxfd computation to the pollers
    - CLEANUP: fd/threads: remove the now unused fdtab_lock
    - MINOR: poll: more accurately compute the new maxfd in the loop
    - CLEANUP: fd: remove the unused "new" field
    - MINOR: fd: move the hap_fd_{clr,set,isset} functions to fd.h
    - MEDIUM: select: make use of hap_fd_* functions
    - MEDIUM: fd: use atomic ops for hap_fd_{clr,set} and remove poll_lock
    - MEDIUM: select: don't use the old FD state anymore
    - MEDIUM: poll: don't use the old FD state anymore
    - MINOR: fd: pass the iocb and owner to fd_insert()
    - BUG/MINOR: threads: Update labels array because of changes in lock_label enum
    - MINOR: stick-tables: Adds support for new "gpc1" and "gpc1_rate" counters.
    - BUG/MINOR: epoll/threads: only call epoll_ctl(DEL) on polled FDs
    - DOC: don't suggest using http-server-close
    - MINOR: introduce proxy-v2-options for send-proxy-v2
    - BUG/MEDIUM: spoe: Always try to receive or send the frame to detect shutdowns
    - BUG/MEDIUM: spoe: Allow producer to read and to forward shutdown on request side
    - MINOR: spoe: Remove check on min_applets number when a SPOE context is queued
    - MINOR: spoe: Always link a SPOE context with the applet processing it
    - MINOR: spoe: Replace sending_rate by a frequency counter
    - MINOR: spoe: Count the number of frames waiting for an ack for each applet
    - MEDIUM: spoe: Use an ebtree to manage idle applets
    - MINOR: spoa_example: Count the number of frames processed by each worker
    - MINOR: spoe: Add max-waiting-frames directive in spoe-agent configuration
    - MINOR: init: make stdout unbuffered
    - MINOR: early data: Don't rely on CO_FL_EARLY_DATA to wake up streams.
    - MINOR: early data: Never remove the CO_FL_EARLY_DATA flag.
    - MINOR: compiler: introduce offsetoff().
    - MINOR: threads: Introduce double-width CAS on x86_64 and arm.
    - MINOR: threads: add test and set/reset operations
    - MINOR: pools/threads: Implement lockless memory pools.
    - MAJOR: fd/threads: Make the fdcache mostly lockless.
    - MEDIUM: fd/threads: Make sure we don't miss a fd cache entry.
    - MAJOR: fd: compute the new fd polling state out of the fd lock
    - MINOR: epoll: get rid of the now useless fd_compute_new_polled_status()
    - MINOR: kqueue: get rid of the now useless fd_compute_new_polled_status()
    - MINOR: poll: get rid of the now useless fd_compute_new_polled_status()
    - MINOR: select: get rid of the now useless fd_compute_new_polled_status()
    - CLEANUP: fd: remove the now unused fd_compute_new_polled_status() function
    - MEDIUM: fd: make updt_fd_polling() use atomics
    - MEDIUM: poller: use atomic ops to update the fdtab mask
    - MINOR: fd: move the fd_{add_to,rm_from}_fdlist functions to fd.c
    - BUG/MINOR: fd/threads: properly dereference fdcache as volatile
    - MINOR: fd: remove the unneeded last CAS when adding an fd to the list
    - MINOR: fd: reorder fd_add_to_fd_list()
    - BUG/MINOR: time/threads: ensure the adjusted time is always correct
    - BUG/MEDIUM: standard: Fix memory leak in str2ip2()
    - MINOR: init: emit warning when -sf/-sd cannot parse argument
    - BUILD: fd/threads: fix breakage build breakage without threads
    - DOC: Describe routing impact of using interface keyword on bind lines
    - DOC: Mention -Ws in the list of available options
    - BUG/MINOR: