And the Mxx versions require 1.6? I can't really switch now...

Yeah we need 1.6 for the compiler plugins which is the main feature of 5

No, I was trying out 5.0 in my test module... but I can't use 1.6 in my production code... so I guess I'll need to stay in 4.x.x... Funny though, since I was using 5.0.0 before and it was working... the only thing was that I enable 1.6 language level with 1.5.31...

The plan was always to use 1.6 for the final 5.0 release. But 1.6 rc wasn't out when I cut 5.0 m1 and m2

I was on M3...

And m3

🙃 meaning I won't be able to test that one... It's a pity that I can't use 1.6RC only for my test modules...

You might be able to