Co-op
* Fixed some base building pieces being interactable for the host but not clients
* Fixed Frozen Secrets, All Alone, Signal Ignited and Manufacturing Begins achievements only unlocking for the host
* Fixed Sprinklers sometimes causing clients to crash when loading a game
* Fixed opening a vault sometimes crashing clients
* Fixed Steam Relay Network sometimes failing to initialize, preventing co-op games from being hosted or joined
* Fixed blueprint placement sometimes crashing clients when predetermined positions are full

Gameplay
* Fixed some seeds spawning objective-critical buildings inside the Red Fog
* Fixed old 1.4.1 saves sometimes losing their objectives
* Added automatic metadata repair when corrupted save metadata causes the game to become unresponsive, as long as the save files are intact
* Fixed changing the game language sometimes causing a crash
* Fixed the game trying to display information for already destroyed items, causing a crash
* Fixed Hovercraft Platform not recalling the Hovercraft in single-player games
* Fixed camera controls not working on Linux when running through Wine / Proton