Yes, this part needs a bit of love :).
I fixed the PetitParser problems, and I also started to fix the issues in Roassal induced by the state of the not working examples. For example, the RTEdgeBuilder was refactored to no longer offer objects:from:to:, but the examples are not updated. As we have a test that runs all examples, we catch those problems.
There are still problematic examples left. Take a look here:
I also noticed that ReCritic does not have an example, even though it has a GT extension. This makes this test fail:
@Uko: could you look at it?
Then we have a spotter generic test failing due to something in Brick:
As for the release tests, they show a problem in Pharo. We need to deal with this one as soon as possible.
Cheers,
Doru