What's changed
Release 9.2.3 was skipped, I changed my mind after tagging it.
- Support skin manager for authlib-injector accounts
- Uploading or resetting your cape is still not supported for authlib-injector accounts
- Implemented a workaround for authlib-injector not accepting internationalized domain names (yushijinhun/authlib-injector#270)
- Prefetch authlib-injector metadata prior to launch
- Fjord Launcher also did this prior to 9.x but got overlooked while merging Prism Launcher 9.1
- Extend legacy online fixes (Settings→Minecraft→Tweaks→Legacy settings→Enable online fixes) to get authlib-injector accounts working on old versions through release 1.6.4 (after 1.6.4, authlib-injector can be used). Previously, beta 1.7.2 was the last supported version.
- Fjord Launcher should in theory now support authlib-injector accounts on all Minecraft versions, Late Classic onward, but this claim has not been thoroughly tested.