Full changelog: https://github.com/Aris-t2/CustomCSSforFx/commits/
[Appbutton]
- (new) Fx89+: appbutton popup > menuitem icons
- (new) Fx89+: appbutton popup > colorize menuitem icons
[Tabs]
- (new) Fx89+: sound icon next to favicon (thanks to Speravir)
[General UI]
- (tweak) Fx89+: page context menu > back, forward, reload and bookmarks button labels
- (tweak) Fx89+: page context menu > back, forward, reload and bookmarks button labels + icons
- 'browser.proton.contextmenus.enabled' has to be set to 'true' (Fx 89-90)