How to register releases from a different GitHub branch?

I recently had some releases done on a different branch than master. Is it possible to register these or have the PlatformIO Registry system pick these up? I noticed that they aren’t in the list.

These are: v3.2.1 and v3.2.2 in PlatformIO Registry.

I just tried to register https://raw.githubusercontent.com/ssilverman/TeensyDMX/fix-dmx-receive-in-v3.2.0/library.json, but since the JSON contains the same information as the main release, save for the version, is my suspicion that these won’t actually be picked up correct?

I know Arduino uses the tags, but is it correct that PlatformIO doesn’t use them?