Update #2.1: Hotfixes and an apology

This update fixes most of the problems introduced in the previous one:

• Fixed new room issues (pathfinding, door, holes, monster spawns)

• Fixed Shield Skeleton not having an attack animation

• Fixed minor issues with destructible objects

This wouldn't be usually enough to do an announcement, and would be just a post in the forums, but we wanted to do an apology for releasing an update with so many problems.

We also wanted to thank you for being nice and reporting them so quickly. There's no way we would have managed to fix everything in just one day if not for your help.