Any ETA for the next Release? Would be nice if you can update the roadmap on the Website...
This mailing list thread sheds some light on it. Maybe in the next few months. Development certainly has picked up the pace in the past few weeks again.
17.01.5 will be the next release.
.5 will probably be released in due time, but it's a bugfix/maintenance release, not a 'new' release, to which the thread starter probably alluded.