> at most once per minute
Well, that's a relief. I run an average of 4-5 brew commands every minute, so at least there's that. /s
> when you run `brew install` or `brew upgrade`
So, only the two most used `brew` commands (for me, at least) will trigger a series of git fetches and merges over the network and an in-place update of the code.
> You can [...] disable this functionality with `HOMEBREW_NO_AUTO_UPDATE`
Why was it enabled automatically in the first place? Why wasn't I notified when homebrew updated that this was the new default behavior. Why must I always dive into homebrew on github to identify (1) why it's not behaving the way I would expect a package manager to and (2) how to get back sane package manager behavior?