Howdy, I just added cloud saves which can potentially mess up save data if you say open your game on your steam deck but your main save is on your PC it could overwrite it. If you want to be extra sure your saves are secure back them up by copying the data in this folder somewhere else:
C:\Users\YOURUSERNAME\AppData\LocalLow\Kunstaat\Open Fishing XL
I hope this addition makes the game more convenient to play!