[1.0.21]
-Fixed waypoints

[1.0.20]
-Visual tweaks (for consistency with latest versions of subs)
-Top Docking port hatch now automatically closes after five seconds
-Fixed and revamped the "Engine Boost" function
-Increased the amount of oxygen generated
-Lowered HP of some shells
-Updated and rewired the component logic
-Updated the "Power Distributor"
-Updated navigation terminal indicators
-Updated the contents of lockers
-Layout changes
-Added a Memory Component circuit to allow for custom lighting
-Added 3rd Periscope (replaced Sonar Monitor) and a Chaingun Loader to the Rear Ballast
-Added subtle light indicators to navigation terminal for "Engine Boost" and "Condition 1"
-Added "Ballast Maintenance"
-Added new Light effects
And more...

[1.0.19] - Treacherous Tides Update
-Railgun Hotfix

[1.0.18]
-Removed two oxygen tanks from the oxygen generator

[1.0.17]
-Added a signal check component as a fail-safe between the relay and discharge coil

[1.0.16]
-Fixed motion detectors

[1.0.15] - 1.0 Update
-Changed lamp range
-Lowered hp of some walls
-Unlocked some locked stuff
-Added ambient light to hulls
-Motion detectors in doors and hatches can now detect monsters
-Removed some unnecessary stuff

[1.0.14]
^

[1.0.13]
-Removed some unintentionally duplicated stuff

[1.0.12]
-Navigation terminal no longer emits unintentional light
-Railgun should no longer damage your submarine
-Updated in-game description