v2.1.1 — Shattered Pixel Dungeon Steam update #630256

Hey Dungeoneers, here is the first of the patches for v2.1! As mentioned before, I expect there to be more patches than usual in v2.1 as I'm working on some technical changes to support future content additions. This time around there aren't too many user-facing technical improvements though, so the patch is mostly about QoL and bugfixes. Here's a quick rundown of the changes: Internal changes that will better support creating a sublevel for the blacksmith's quest. Barkskin can now stack from multiple sources. Only the strongest instance of barkskin is used when calculating defense, but this means that very strong short-term barkskin no longer totally overrides weaker long-term barkskin. Rooted has had a big consistency pass. It now properly prevents movement from dash, blink, and leap abilities. Teleportation still works while rooted. Various abilities that automatically move the hero c...