Not really versioning, but Ormr [1] is built around completely non-destructive editing with history baked into each project. Still in beta but worth a look. [1

Not really versioning, but Ormr [1] is built around completely non-destructive editing with history baked into each project. Still in beta but worth a look. [1] https://www.getormr.com/ https://www.getormr.com/