If I wanted an auto-updating key-logging tool on my systems, I'd have sold my soul to Chrome already.
I had upgraded before seeing this ... In preferences, you have the following options:
> Allow Firefox to:
> --------------------------------------------------------
> [x] Automatically install updates (recommended)
> [ ] Check for updates but let you choose to install them
> This setting will apply to all Windows accounts and Firefox profiles using this installation of Firefox.
> --------------------------------------------------------
> [x] Use a background service to install updates
How about "don't ping home"?
For some double-speak, read the Manifesto: https://www.mozilla.org/en-US/about/manifesto/
In a sense, they are very open about their goals, if you have read the classics by Kafka, Orwell, and Bradbury.