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Reviews for uMatrix

uMatrix by Raymond Hill

4.8 Stars out of 5
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Review by Firefox user 13688567
by Firefox user 13688567, 7 years ago
Even though i have 56.0.2 installed it's still telling me that i'm using Firefox 50.0 and I need at least version 56.0a1, hence I can't install this addon.

Developer response

posted 7 years ago
> it's still telling me that i'm using Firefox 50.0

You probably enabled "privacy.resistFingerprinting" in about:config.