Full changelog: https://github.com/Aris-t2/CustomCSSforFx/commits/
[General UI]
- (new) "classic" dropmarker icons (thanks to krystian3w)
--- [v2/v3] tweaks for above option
[Tabs]
- (fix) Fx73+: 'all tabs' button always visible
- (fix) Fx73+: 'new tab' button always visible
[Add-on Manager (about:addons)]
- (tweak) Fx72+: show buttons instead of menu popup
- (tweak) Fx72+: show buttons instead of menu popup > show icons instead labels