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Re: userChrome.css and userContent.css disabled by default in Fx 69+

»Q« wrote:
tl;dr: In Fx 69+, using userChrome.css and userContent.css will be
controlled by a pref which will be off in new profiles.  Fx 68 will
toggle it on in profiles currently using either of those files.



Nothing to worry about. If you're using .css toolkit.legacyUserProfileCustomizations.stylesheets will be true on update.
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