Opera monitors, downloads and installs updates to your Opera installation automatically. Such an update will get activated on the next re-launch of Opera – mostly you won't even notice the upgrade happened. That' smooth! ;)
But some users prefer to know, that an update has been enrolled. Thus this extension shows a notification whenever it detects a new version of Opera being launched for the first time.
Additionaly this extension can notify you upon changes to ”browser.js“, a file that is officially distributed and automatically updated by Opera and that provides client-side patches to websites in order to counter compatibility issues. If activated in the settings of this extension, ”browser.js“ is checked two minutes after starting Opera in order to give it a chance to be updated first.