Log Message:
haproxy: updated to 1.8.3

1.8.3:
- 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
- MEDIUM: h2: prepare a graceful shutdown when the frontend is stopped

1.8.2:
- 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
- BUG: MAJOR: lb_map: server map calculation broken
- BUG: MINOR: http: don't check http-request capture id when len is provided
- BUILD/MINOR: Makefile : enabling USE_CPU_AFFINITY
- 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
- 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
- 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
- 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