Hotfix 1.1.3b includes the following improvements:
Added a line to the dialogue with Tobias that gives a hint on how to earn his forgiveness if the player makes him angry;
Fixed a bug that could cause the player to get stuck while mining crystal on level 3 if they tried to cancel mining (thanks to jaworeq for helping to track down this issue);
Addressed an issue where stalactites would continue to fall even if the player had Vibration suppressor 1.0 or 2.0 installed (thanks to SandBag for pointing this out);
Resolved an issue with elevator platforms not being displayed on the Terrain Depth Monitor (thanks to Lingluo for bringing this to my attention);
Fixed an issue with navigation with controller or keyboard not working in the Shop menu (thanks to Mysterio28 for reporting the issue);
Eliminated a visual glitch that caused a blue rectangle to appear above the player's mech after downgrading the thruster from S-tier (thanks to Pico for reporting this issue).
Beta update 1.2.0.beta.4 includes all the features of Hotfix 1.1.3b, as well as the following:
Fixed a bug that prevented terrain from shuffling after earthquakes when the Earthquake survival system was installed (thanks to mashtong54 and SandBag for reporting this issue).
Fixed an issue where the Treasure detection system would continue to point to ID chips on Level 7 even after they were destroyed (thanks again to SandBag for bringing this to my attention).