- Fix bug that prevented authentication from working.
- Add panel that shows the content of the inbox in a panel (requires authentication).
- Update internals so that the options page works when it is opened in a private browsing window.

Ensure that the preference page is usable when it loads faster than the background page.

Ported to the WebExtensions API for compatibility with Firefox 57+.

You need to reconfigure the add-on. A data migration guide is available at https://github.com/Rob--W/stackexchange-notifications/tree/master/Firefox#readme

In the previous version, the configuration panel was shown upon clicking the extension button.
In this version, the panel has moved to the usual location for add-on preferences at about:addons.