New update:
You must be registered to see the links
Good news, it looks like the developer has switched over to using the save file system my modded version uses for this update. This means all the saves on my modded version are now fully compatible with the new version (but old saves from the old version are not). To compensate for old saves from the original not working anymore, they added a veteran mode that takes you to the end of the previous version (10.0.0). The save cap has also been raised to 200
I'll still make my modded version for those who want the 400 save cap and useful keybindings, but all saves between should be interoperable now.