IMPORTANT: When updating the game to version 0.6.0, make sure you first start your old version of the game, then do a "Save to file" / "Export to file" operation for your saved data! Then import that file back into the new version! Otherwise your saved game files will not transfer from the old version to the new. Affected versions: "WINDOWS_ONLY" and "MACOS_ONLY". I have left the old version available for download with the prefix old-* in case you want to migrate your old saves from the previous version to the new version.