V0.6.9-13

 of Stormworks: Build and Rescue was released on March 18th, 2019.

V0.6.9

 * Fix - Game saving on Mac now works correctly
 * Fix - Reduced main save file size by 70% to reduce crashing during saving


 * (Also note v0.6.9 changes are likely to fix many users issues when starting a new game or spawning a vehicle)

V0.6.10-12

 * Fix - saving and loading now works correctly on Windows and Mac

V0.6.13

 * Fix - Fixed microcontrollers showing in the vehicle load screen and not appearing in the component inventory
 * Fix - Fixed occasional crash in vehicle editor since v0.6.8
 * Fix - Fire missions now require the large pump to be unlocked to spawn
 * Fix - Fixed tooltip missing from RGB indicator

Source

 * Steam Community News