oh hai 
So here’s what we got now:
ionic category is for V4 and up! Since the frameworks has been restructured to framework agnostic components, we shouldn’t need a new category anymore 
Plus this will include the core components as well as any framework specific bindings (angular, vue, etc)
ionic-v3 is for anything related to v2 and v3. Since this was a massive change compared to v1, it’s much easier to just keep it it’s own category
ionic-v1 is for V1 projects, pretty self explanatory.
Please let me know if this make sense, I think this will be the easiest way to separate things out