Hey there!
I was wondering if there will be support for Diablo Classic (see here)? As far as I understood, the pre-configured bottle in Crossover 24.0.5 for Diablo asks you to provide your own installation medium.
I tried a bottle with only the Battle.net desktop app and installed Diablo Hellfire there, but the game would not run (intro video would take up the top left quarter of the screen, but I would not be able to see the game at all).
Furthermore, I tried Diablo Hellfire in an existing Diablo II Resurrected bottle, but I ran into the same effect there.