[brymaster]

Thank you for your dedication on this. Now on the subject of energy use, how about the patch for the following critical macOS bug landing in a Firefox 67 point release?

https://bugzilla.mozilla.org/show_bug.cgi?id=1551990

[bzbarsky]

Like the bug comments there say (comment 19 in particular), once it's verified that the fix works it will be uplifted to the release branch.