Updates happen inside the app
Once in a while, click "Check for Updates" at the bottom of the screen (the only time you need the internet). A window shows what's new — click "Update Now," wait for the progress bar and "✓ Update Complete," then "Restart Left In Peace." Your saved information is never touched.
Another way to update: plug in your key, and in Chrome or Edge go to leftinpeace.com/current — it updates the key right in the browser and works on every key, even older ones. Those are the only two ways Left In Peace is ever updated. Nothing is ever downloaded or installed on your computer — if anything asks you to download a "Left In Peace update," it did not come from us. Just close it.