Prism Launcher 9.3 (unofficial)

This is an intermediary version until 8.0 is actually out
If you did not go back from the experiment this is the answer: you can keep this version and once 8.0 is out a new update will pop up for you.
For the appimage it may fail because the main repo and this one do not share the same signing key(so you would need to download the 8.0 manually)