Nice! Thank you!
A PR I wouldn’t mind having considered is #2279 screenshot tests by richardTingle · Pull Request #2280 · jMonkeyEngine/jmonkeyengine · GitHub. This is the screenshot based testing I talked about at Screenshot based JME testing.
My hope is that it will make us more confident releasing more often in the future (it only has 5 tests in it so far but if the overall approach is approved I’ll add more)