DaFuqs
DaFuqs
I very much agree GUIs do need an overhaul. If anyone has the motivation and time to create a nice themed gui that would be awesome.
Oh no. Yeah, that should get improved. Having a second texture for the opposing orientations will be easy enough

Absolutely! I've got a few ideas myself that nicely mesh with yours.
Great suggestion, agreed
Implemented via https://github.com/DaFuqs/Spectrum/commit/fd9caf851309e8d8e0d75b7974b8e1510a3f6dbf and https://github.com/DaFuqs/Spectrum/commit/f55c52bb29646a6e276eccec07e399ca03b6a8f0
Drinkable = in bottles, you mean? I'll see what I can do about that. Sounds fun!
Does not seem to happen with Spectrum alone? Any other mods that come to mind that may interfere?
I'll check out backpack drinking, then. Yes, the 'no effect' part would have to be solvrd by them. Sounds they just handle the default potions, ignoring potions with the `CustomEffects`...
Looks like there is! https://github.com/Tiviacz1337/Travelers-Backpack/issues/712 I've left a comment for them.