Extension is awesome. Mozilla Foundation, on the other hand...Guys, we get that you want to promote Firefox {version}, but for the love of Bob, quit screwing with the links! I'm trying to install uBlock Origin inside Thunderbird, which used to work just fine...now all I get are "Only on Firefox - Get Firefox Now!" links which, do not, allow such an installation. And yes, I can download an older version of uBlock Origin through some trickery (and prayer), but the fact remains: you're causing trouble for the Thunderbird people! Stop it!