Erlang/OTP 23.3 is the third and final maintenance patch package for OTP 23, with mostly bug fixes as well as a few improvements.

A full list of bug fixes and improvements in the readme.

Download and documentation #

Online documentation can be browsed here: https://erlang.org/documentation/doc-11.2/doc

Pre-built versions for Windows can be fetched here: https://erlang.org/download/otp_win32_23.3.exe https://erlang.org/download/otp_win64_23.3.exe

The Erlang/OTP source can also be found at GitHub on the official Erlang repository: https://github.com/erlang/otp