Fixed, thank you :)

Some encouragement to the dev! Heres hoping to get back original functionality after the update broke most of the extension

Edit: IT WORKS AGIAIN!! you are the best

Yeah,Gmail™ Notifier is back.

Unfortunately, not working anymore. Used to be GREAT. Now the content is not showing and the buttons not working.

Edit: the dev is pushing an update. So it's not abandoned. Hope, will be fixed soon.

Please, fix your great addon. It can't mark emails as read anymore.

Doesn't work anymore since today.
It doesn't show the content of the mail in the notifier and you can't mark it as read anymore as well.

Works great. The best alternative I've found to keeping a pinned gmail tab open (wasting RAM) or constantly opening gmail. You can view a simple text-only version of emails or expand it to view the full contents. All features seem to be working for me.