V0.1.7-9

 of Stormworks: Build and Rescue were released on March 6, 2018.

v0.1.9

 * Feature - multiplayer refactor so clients move smoothly and no longer rubber band
 * Fix - loading games where islands no longer appear is fixed
 * Fix - replaced fire on oil rig
 * Fix - crash fixes for internal systems
 * Fix - MacOS server now launches correctly
 * Fix - physics and geometry for one of the islands (island 4)
 * Fix - fishes no longer come out of the water in high seas

v0.1.8

 * Fix - water pumps no longer break
 * Fix - duplicate characters no longer spawn when loading game
 * Fix - pilot seat controls no longer show for other players in multiplayer

v0.1.7

 * Fix - center of mass now recalculates correctly
 * Fix - oil rig crane buttons now function correctly
 * Fix - increased surface brightness of omni lights and reduced their volume halo light
 * Fix - improved multiplayer performance and fixed issues where players didnt move correctly
 * Fix - resolved multiplayer crash when player disconnect
 * Fix - players now despawn when disconnected
 * Fix - black terrain graphics issue resolved

Source

 * Steam Community News