Erlang/OTP 19.0-rc1 is available for testing
This is the release candidate before the final OTP 19.0 product release in June 2016.
Between the 19.0 rc1 and the final release there will be new updates of the master branch with corrections and minor new features.
Occasionally there might be new tags which we in that case will communicate and ask you to test.
Erlang/OTP 19.0 is a new major release with new features, quite a few (characteristics) improvements, as well as a few incompatibilities.
See the Release Notes and the documentation for more details.