This patch fixes an issue where upgrading on Windows didn’t fully replace the previous version, which could cause Anki to crash on startup (#5037). It also fixes a “Card modified” error in Card Info (#5635), makes safe m…

The upgrade feature in launcher-based versions (25.07 to 25.09.4) cannot be used to upgrade to 26.05 [and later] due to packaging changes. If you try Tools>Upgrade/Downgrade or get an update notification (you’ll only get…