> Explicitly saying you're compatible with any future breaking changes!? You can't possibly know that!
I kind of like it in a way. In a lot of eco systems it's easy for package publishers to be a bit lazy with compatibility which can push a huge amount of work on package consumers. R seems similar to go in this regard, where there is a big focus on not breaking compatibility which then means they are conservative about adding new stuff until they're happy to support it for a long time.
I guess it wouldn't bother me if it weren't a semver expression. As a semver expression it's ridiculous on it's face, a breaking release will break your code until proven otherwise. "foo >= 2024R1", well, I'm not entirely comfortable with it but if you've got a comprehensive plan to address the potential dangers (as CRAN appears to), godspeed.