Krater: Shadows Over Solside Co-op Update Release Date Announced

The folks at Fatshark have announced that the co-op update for Krater will go live on October 23rd, and to pave the way for it they have launched a new patch, which, among other things, should improve performance and add support for multiple save profiles.

Unfortunately it seems like the patch also introduces some problems with save files, so I'm going to quote the developer-endorsed workaround:
If you are experiencing any issues with the new save and would like to restore your old saves you can do that by:
  1. Right Clicking the game in your Steam Library
  2. Choose Properties
  3. In the General tab write, click the SET LAUNCH OPTIONS
  4. Write reset_save in the field
  5. Start the game and press the Restore Save button in the bottom left corner. This will delete all your progress from this update (non-reversible)