Yeah I really wish they added litterally any backwards compatibility :/
You can read my other comment here if you want to downgrade the app until blahaj.zone updates: https://lemmy.blahaj.zone/comment/438116
It does, the developers did a really annoying move and updated the app with no backwards compatibility whatsoever
You can downgrade the app, however if it tries to load the default lemmy.ml homepage, it will just crash
You can install this version of the app though which works with older servers but doesn't crash: https://github.com/ShinyLuxray/jerboa/releases/tag/0.0.34-plus.hotfix1 (I found that in the matrix channel)
@tyy
@lemmy.blahaj.zone