Welcome to Firefox for Android Add-ons.
Add extra features and styles to make Firefox for Android your own.
CloseDeveloper reply by Infocatcher
Rated 5 out of 5 stars
I have tested with 23.0a1 (2013-04-07) and it seems to work fine.
Is this info still valid? Because I rushed and complained to Moz guys and feels a bit stupid right now...
Fortunately only warning will be shown... for now.
https://bugzilla.mozilla.org/show_bug.cgi?id=800193#c3
[Upd]
+ see about related bug in Firefox for Android:
https://bugzilla.mozilla.org/show_bug.cgi?id=841368
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