def description(self, addon):
        return _('Version History with Changelogs')
Called when the checked trait is changed on an action.
dataset/ETHPy150Open mozilla/addons-server/src/olympia/versions/feeds.py/VersionsRss.description--crossover with--dataset/ETHPy150Open enthought/pyface/pyface/ui/qt4/action/action_item.py/_MenuItem._on_action_checked_changed