Changes to GWSocket 0.4 - Friday, March 10 2023

  - Added missing '--addr' to the command long options.
  - Added support for 'stdin' / 'stdout'.
  - Added websocket server bind on unix-domain sockets via
    '--unix-socket=<addr>'.
  - Ensure client is not accessed since it's closed and freed under
    handle_tcp_close().
  - Ensure 'localtime_r' is use for thread-safe ops.
  - Ensure port is set upon passing '--port'. 
  - Ensure we have a default path to WS_PIPEIN|WS_PIPEOUT.
  - Fixed build issue due to missing -lcrypto.
  - Fixed build issue with OpenSSL 1.1.0 or newer.
  - Fixed issue where an invalid client connection would stall data out to
    clients.
  - Fixed strict protocol invalid packet handling.
  - Fixed websocket issue returning a 400 due to request header size.
  - Replaced 'select(2)' with the more efficient 'poll(2)'.

Changes to GWSocket 0.3 - Friday, August 10 2018

  - Added a 'build configuration' summary to configure.ac.
  - Added additional debug messages when starting WebSocket server.
  - Added support for openssl-1.1*.
  - Added support for TLS/SSL
  - Fixed clean up of invalid UTF-8 sequences in WebSocket server.
  - Fixed header parsing issue for certain hosts when trying to upgrade
    connection resulting in a 400 status code.
  - Removed FIPS_mode_set() from websocket.c to make it compatible with LibreSSL.

Changes to GWSocket 0.2 - Tuesday, October 11, 2016

  - Added a throttle mechanism for slow clients.
  - Added byte-swapping functions for glibc < 2.9.
  - Added missing command long option for binding address.
  - Added the ability to display active connections on DEBUG mode.
  - Fixed byte swap functions for Sun Solaris.
  - Fixed memory leak on dangling client's referer header and queue on server
    close.
  - Fixed potential invalid memory read when queueing up fifo buffer.
  - Fixed uint types in sha1 files.
  - Refactored how all file descriptors are monitored under websocket.c.
  - Renamed --bind command line option to --addr.

Changes to GWSocket 0.1 - Monday, May 02, 2016

  - Initial release 0.1