I was able to contact Steam to remove the 72 hours restriction, so here's the hotfix.
Save file is compatible (some of the fixes will only appear for newly spawned items or at new game)
Bugfixes
fix - Small superchargers cannot be detached from V8 and V12 engines fix - Cassette player can eject cassette that has been already ejected fix - Brickstop camp keeps spawning cars after load game fix - Seed interact prompt is not visible fix - Tower of terror ladder too short fix - Cannot sleep when fatigue is disabled fix - After death player can still use bandages, first aid kits fix - Boss music plays forever in peaceful mode fix - Boss UI is forever visible in peaceful mode fix - Selling liquids to merchants stopped working if player tried to sell other items in the "liquid sell" crate fix - If player cancelled sleeping, UI remained on screen fix - Engines and radiators lose physics lock after load game fix - Sanity Bat and Grimhound codex were mixed up
Changed changed - Disabled buggy fall damage for now changed - Removed minimum tiredness requirement for sleep changed - Cars now automatically detach bumpers when trailer is attached (rear bumpers cannot be used when towing, it gets in the way of the trailer causing physics bugs) changed - When attaching suspension lift kit, it automatically detaches trailer to be able to connect in the correct position changed - Increased Black Juggernaut HP to 6000
Posted by the game’s developer or publisher to its Steam community hub and published by Valve through Steam’s public news API. Sifter reproduces it unedited and writes none of it.