[Ext]Extension Options Menu/Themes Menu/Addon Update Checker

[henryp]

Hide Tab Bar With One Tab
Hide the tab bar if there is only one tab.
https://addons.mozilla.org/en-US/firefox/addon/hide-tab-bar-with-one-tab/

This is my FAVORITE add-on but it does not work with Firefox Quantum. Will there be a new version soon? TIA

[WildcatRay]

Nope. The developers eliminated the browser program code that made many of the extensions for Firefox possible.

[bege]

Addon Update Checker

I use it with Waterfox 56. The ignore list does not work reliably. Sometimes the extensions to ignore are shown in the listed updates, sometimes not.