-Fixed a bug where the first increase always had a value of 1.
-Removed dependency on modmenu and owolib.
Added a message when trying to open a vault with too few keys indicating how many are required.
Fixed a bug where vaults opened before installation would stay locked. Made the cooldown tooltip clearer.
Fixed a bug where data would not carry between sessions and ported to 1.21.
Fixed a bug where data would not carry between sessions.
Added the mod.
