Must-Have addon!!

Works correctly on Nightly 59.
Unfortunately, "Auto Unload Tabs" function is so heavy. I anticipate that future improvement.

Great addon! Unloads tabs to the same state as when Firefox is closed and reopened when it is configured to restore last session. Really appreciate that it has context menus on both the tab bar and on web sites and that both can be toggled on and off. Makes it usable when I hide the tab bar and use sidebars that work as replacements. Didn't really work correctly on Firefox 58 but it seems to work on Firefox Nightly 59 and I haven't noticed any issues with it yet!

Works as described and saves RAM.

Please add the ability to whitelist / exempt domains from auto-unload (for example to always keep gmail loaded).

Work like a charm! Finaly there is one that work with ff 58. You save my day man. By the way could you can make a keyboard shortcut or a button to unload tab. Expect on next release. Thanks and regards.