HAproxy-1.6.12

2017/04/04 : 1.6.12
- DOC: Add timings events schemas
- BUG/MINOR: option prefer-last-server must be ignored in some case
- BUG/MINOR: sample-fetches/stick-tables: bad type for the sample fetches sc*_get_gpt0
- BUG/MAJOR: channel: Fix the definition order of channel analyzers
- BUG/MINOR: config: emit a warning if http-reuse is enabled with incompatible options
- BUG/MINOR: tools: fix off-by-one in port size check
- BUG/MEDIUM: server: consider AF_UNSPEC as a valid address family
- MINOR: proto_http.c 502 error txt typo.
- DOC: add deprecation notice to "block"
- BUG/MEDIUM: tcp: don't poll for write when connect() succeeds
- BUG/MINOR: unix: fix connect's polling in case no data are scheduled
- BUG/MINOR: lua: Map.end are not reliable because "end" is a reserved keyword
- MINOR: chunks: implement a simple dynamic allocator for trash buffers
- BUG/MEDIUM: http: prevent redirect from overwriting a buffer
- BUG/MEDIUM: http: Prevent replace-header from overwriting a buffer
- BUG/MINOR: http: Return an error when a replace-header rule failed on the response
- BUG/MINOR: sendmail: The return of vsnprintf is not cleanly tested
- BUG/MAJOR: lua segmentation fault when the request is like 'GET ?arg=val HTTP/1.1'
- BUG/MAJOR: connection: update CO_FL_CONNECTED before calling the data layer
- BUG/MAJOR: stream-int: do not depend on connection flags to detect connection
- BUG/MEDIUM: connection: ensure to always report the end of handshakes
- BUG/MEDIUM: listener: do not try to rebind another process' socket
- BUG/MEDIUM: stream: fix client-fin/server-fin handling
- BUG/MEDIUM: tcp: don't require privileges to bind to device
- BUG/MEDIUM: config: reject anything but "if" or "unless" after a use-backend rule
- BUG/MINOR: checks: attempt clean shutw for SSL check
- MINOR: fd: add a new flag HAP_POLL_F_RDHUP to struct poller
- BUG/MINOR: raw_sock: always perfom the last recv if RDHUP is not available
- BUG/MINOR: cfgparse: loop in tracked servers lists not detected by check_config_validity().
- BUG: payload: fix payload not retrieving arbitrary lengths
- MINOR: server: irrelevant error message with 'default-server' config file keyword.
- MINOR: config: warn when some HTTP rules are used in a TCP proxy
- MINOR: doc: 2.4. Examples should be 2.5. Examples
- DOC/MINOR: Fix typos in proxy protocol doc
- DOC: Protocol doc: add checksum, TLV type ranges
- DOC: Protocol doc: add SSL TLVs, rename CHECKSUM
- DOC: Protocol doc: add noop TLV
- MINOR: doc: fix use-server example (imap vs mail)
- MINOR: dns: give ability to dns_init_resolvers() to close a socket when requested
- BUG/MAJOR: dns: restart sockets after fork()
- BUG/MEDIUM: peers: fix buffer overflow control in intdecode.
- BUG/MEDIUM: buffers: Fix how input/output data are injected into buffers
- DOC: fix parenthesis and add missing "Example" tags
- DOC: log-format/tcplog/httplog update
- DOC: Spelling fixes
- DOC: update the contributing file