Erlang/OTP 20.3 is the third service release for the 20 major release.The service release contains mostly bug fixes and characteristicsimprovements but also some new features. Some highlights for 20.3  Application(s): ssl                Added new API functions to facilitate cipher suite               handling Application(s): erts, observer                More crash dump info such as: process binary virtual               heap stats, full info for process causing out-of-mem               during GC, more port related info, and dirty scheduler               info. Application(s): inets                Add support for unix domain sockets in the http client. You can find the README and the full listing of changes for thisservice release at http://www.erlang.org/download/otp_src_20.3.readme The source distribution and binary distributions for Windows can bedownloaded from http://www.erlang.org/download/otp_src_20.3.tar.gzhttp://www.erlang.org/download/otp_win32_20.3.exehttp://www.erlang.org/download/otp_win64_20.3.exe Note: To unpack the TAR archive you need a GNU TAR compatible program. For installation instructions please consult the README file that ispartof the distribution. The Erlang/OTP source can also be found at GitHub on the officialErlangrepository, https://github.com/erlang/otp with tag OTP-20.3 The on-line documentation can be found at: http://www.erlang.org/doc/You can also download the complete HTML documentation or the Unixmanual files http://www.erlang.org/download/otp_doc_html_20.3.tar.gzhttp://www.erlang.org/download/otp_doc_man_20.3.tar.gz Please report any new issues via Erlang/OTPs public issue tracker https://bugs.erlang.org We want to thank all of those who sent us patches, suggestions and bugreports! Thank you! The Erlang/OTP Team at Ericsson