Or using any other channel to get your extension.
!Thanks Mozilla, really.
Also, as a developer, I never cared to run the "nighties": I don't want an unstable browser, and I don't want fancy new features. I always ran the stock version, also to ensure compatibility with the user base, and never needed anything else.
Maybe Mozilla should also remove the developer tools from the stock version, because clearly it's too dangerous in the hand of people that could cut&paste code with full privileges into it, and it's only a keystroke away!
This is a giant slap in the face, frankly.
I don't see a difference between a walled garden such as google play and this.
I wonder if I can have a refund? I'm very disappointed in how Firefox has aged.