Bugfixes:
-You can now buy keys from life shops in Sudden Death
-Fixed an issue where bomb flash could last forever
-A certain item drop from a certain enemy will now drop in the middle of the room if the enemy happened to be inside a wall.
-Fixed some issues with arcades
-Shield is now actually saved
-Breaches can no longer appear completely locked behind shortcuts, and neither can the shrine deal that spawns more rooms.
Monolith: Relics of the Past Update - February 16, 2020
Source: Steam Community (opens in a new tab)