> The project itself is terribly run--the maintainers recently pushed out an ABI change which broke everyone's code, but released it as a minor version bump.
I don't think your comment about a breaking abi change on a minor point release is fair. Perhaps you have misunderstood the release number scheme? Every year around the first quarter they have one major release, ie 3.9, 4.0, 4.1, and now 4.2. A minor release would be like 4.2.1. There is no significance to the major digit, ie 4.0 was just the release a year after 3.9 and not otherwise special.
I'm not affiliated with the project, but I think would be unfortunate if someone was turned away using or contributing to the best or only opensource tool chain for a number of processors (eg the paduak family) because someone claimed the project was terribly run.