It’s borderline comical to read such strong opinions about how to version your software.

“One shall not speak of 1.0!” (Not an actual quote).

If 0ver works for your use case, go with it, by all means. It’s sortable (“nat-sortable” to be more precise) and it will get the job done. And so are many other versioning schemes.

Think about your release cadency, how will you release new versions, patches and fixes and then pick one that makes sense to both humans and your code.