I would to, once again, call attention to a great addition to Beam: a
runner for Apache Apex.
After lots of review and much thoughtful revision, pull request #540 has
been merged to the apex-runner feature branch today. Please do take a look,
and help us put the finishing touches on it to get it ready for the master
And please also congratulate and thank Thomas Weise for this large
endeavor, Vlad Rosov who helped get the integration tests working, and
Guarav Gupta who contributed review comments.