Hello, I am a new user to Littlenavmap. I am adding userpoints as bookmarks for major auto race tracks around the world. How can I be sure these are saved after an update?  Thanks

All files and settings are stored in another folder than the installation folder. Userpoints are saved and also kept when updating (if you do not use the portable script). You can export them as CSV as a backup or simply create a copy of the file C:\Users\YOURUSERNAME\AppData\Roaming\ABarthel\little_navmap_db\little_navmap_userdata.sqlite .

Alex