AFAIK it has not been decided yet on how it is going to be handled.
Chris D said:
It's undecided at this time. There may be separate categories, or prefixes or we might just rely on the versions checkbox. XF2 based resources shouldn't be added to the RM until such a time we announce that is ready.
phpBB went the version checkbox way, using same categories for styles for different versions that aren't compatible, it ended up being mess for both style authors and users.
phpBB went the version checkbox way, using same categories for styles for different versions that aren't compatible, it ended up being mess for both style authors and users.