- Dropped 1.21.3 Fabric.
- Added support for 1.21.5 for Fabric and NeoForge.
- Fixed a bug where some skins would sometimes not load.
- Changed interpolation to be less smooth, to be more accurate to the Legacy Console Editions. (Can be reverted to the old smooth animation in Legacy Skins's config screen.)
- Skin packs downloaded by Legacy Skins are now automatically added to Legacy4J's Global Resource Packs.
- Ported to use Legacy4J 1.8.1
- Replaced the "Replace this text before release!" text with a download progress text, showing the download progress for each resource pack.
- Removed the "changed parent screen" text logged into the console every time the auth screen is closed.