Reaper 4 is coming!
In alignement with Cockos’ open development strategy the documentation for Reaper 4 is already released, ahead of the release of the software. The Up and Running, a REAPER User Guide either as free download of as printed book. There’s also the advanced guide REAPER 4 Unleashed: Unlock Your Inner REAPER which is priced at modest $6.59!
As release candidate 4 came yesterday it’s a fair assumption Reaper 4 is coming this week, or even today!