How it works
When enabled, Alginte periodically (roughly once a day, cached) fetches a small static manifest and compares its advertised version to the running build. If the manifest lists a newer release, an “update available” notice appears in the app’s About panel. That is the entire mechanism — an anonymousGET of a public JSON file.
Enabling it
Set the manifest URL. Empty (the default) means disabled, so source, dev, and test runs stay silent:Builds marked
-SNAPSHOT never show the notice, even with the URL set. The published
Docker image is where the check is meant to be switched on.