libwebsockets v2.3.0 Release Notes
Release Date: 2017-07-28 // over 6 years ago-
ESP32 OpenSSL support for client and server
ESP32 4 x WLAN credential slots may be configured
Libevent event loop support
SOCKS5 proxy support
lws_meta protocol for websocket connection multiplexing
lws_vhost_destroy() added... allows dynamic removal of listening vhosts. Vhosts with shared listen sockets adopt the listen socket automatically if the owner is destroyed.
IPv6 on Windows
Improved CGI handling suitable for general CGI scripting, eg, PHP
Convert even the "old style" test servers to use statically included plugin sources
LWS_WITH_STATS cmake option dumps resource usage and timing information every few seconds to debug log, including latency information about delay from asking for writeable callback to getting it
Large (> 2GB) files may be served
LWS_WITH_HTTP_PROXY Cmake option adds proxying mounts
Workaround for libev build by disabling -Werror on the test app
HTTP2 support disabled since no way to serve websockets on it