If they go through the work of changing the version scheme, I think they should adopt SemVer instead. This CalVer thing is nice for human users for the tasks they listed, however SemVer holds the advantage for machine-run dependency compatibility management. And I'd argue version numbers in general are used more by people for compatibility than release scheduling.<p>Personally, it is more often that I look to version numbers to gauge compatibility, than any kind of temporal info.