Erlang/OTP 20.3 is the third service release for the 20 major release.
The service release contains mostly bug fixes and characteristics
improvements but also some new features.
Some highlights for 20.3
Added new API functions to facilitate cipher suite
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
Add support for unix domain sockets in the http client.
You can find the README and the full listing of changes for this
service release at
The source distribution and binary distributions for Windows can be
Note: To unpack the TAR archive you need a GNU TAR compatible program.
For installation instructions please consult the README file that is
of the distribution.
The Erlang/OTP source can also be found at GitHub on the official
You can also download the complete HTML documentation or the Unix
Please report any new issues via Erlang/OTPs public issue tracker
We want to thank all of those who sent us patches, suggestions and bug
The Erlang/OTP Team at Ericsson