I want to try out Play with Sangria (and Relay and React on top). The Sangria examples I found so far work with Play 2.4.2, but there seem to be some bigger changes in Play 2.5. Would it be better to wait for a new Sangria version, or is it "safe" to update to Play 2.5 right now?
It should be safe to update because sangria itself does not have any dependency on play. The only question is whether sangria-play-json needs to be updated. I'll check it during next days and will update all related example projects and sangria-play-json integration library if necessary.