Not sure if this is a bug or a deliberate feature, but it is something that has been bugging me for a while.
Whenever there are updates available you get the “updates available” button displayed on your mint panel, and on your Junior Mint widget. If you click on the button to see the available updates, next time you go back to mint / your widget, the button is now longer displayed, regardless of whether you actually installed the available updates.
Is there a reason why the update button isn’t displayed until you have installed the updates?