Dub says that there is an invalid semVer format, but I don't see how.
Recently, I added a new tag: v0.1.2 to the github repo, as well as v0.1.2-rc.1(this was later removed.) Now whenever updating the package, dub gives me this:
Branch ~master: Invalid SemVer format: testing.0.0
Branch ~testing: Invalid SemVer format: testing.0.0
Version 0.1.2: Invalid SemVer format: testing.0.0
Any explanation why this happens so I can fix it and avoid it in the future?