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I very much miss Session Manager (from Mozdev) on newer Firefox releases. The WebExtensions based session management extensions are still not as rich or as reli
by newscracker 8y ago
I very much miss Session Manager (from Mozdev) on newer Firefox releases. The WebExtensions based session management extensions are still not as rich or as reliable as that one. So on machines I control, I use an older version of Firefox so that I can rely on Session Manager and a few other extensions from the XUL world.
Firefox 52.x ESR, which does work with XUL extensions, would remain a supported choice until September 2018 (a couple of more months from now). After that, there wouldn't be a Mozilla supported browser that's not exclusively WebExtensions based, AFAIK.