{"json_modified": "2016-10-05T16:40:30.907831", "uuid": "3eee4746-2e51-48b3-a579-bc78194c7052", "title": "runtime.onUpdateAvailable", "url": "/en-US/docs/Mozilla/Add-ons/WebExtensions/API/runtime/onUpdateAvailable", "tags": ["runtime", "API", "onUpdateAvailable", "Reference", "Event", "Non-standard", "Extensions", "Add-ons", "WebExtensions", "Non-Standard", "add-ons"], "translations": [], "modified": "2016-10-05T16:40:30", "label": "runtime.onUpdateAvailable", "localization_tags": [], "locale": "en-US", "id": 172155, "last_edit": "2016-10-05T16:38:48", "summary": "Fired when an update to the add-on is available. This event enables an add-on to delay an update: for example, because it is in the middle of some operation which should not be interrupted.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntax", "title": "Syntax"}, {"id": "addListener_syntax", "title": "addListener syntax"}, {"id": "Parameters", "title": "Parameters"}, {"id": "Browser_compatibility", "title": "Browser compatibility"}, {"id": "Examples", "title": "Examples"}], "slug": "Mozilla/Add-ons/WebExtensions/API/runtime/onUpdateAvailable", "review_tags": []}