- Rename use of "preinstall" to "auto update". The original "preinstall" naming came from the fact that we used to only auto-update before `brew install` but now that it's many commands: this is more confusing than useful. - Add `HOMEBREW_NO_UPDATE_REPORT_ONLY_INSTALLED` and remove `HOMEBREW_UPDATE_REPORT_ONLY_INSTALLED`; the latter is now the default and the prior provides an opt-out for better output, performance and avoiding reading potentially untrusted formulae. - Add `HOMEBREW_UPDATE_FORMULA_VERSION_CHECKS` and don't check formula versions by default for better performance by default. Co-authored-by: Eric Knibbe <3324775+EricFromCanada@users.noreply.github.com> Co-authored-by: Sam Ford <1584702+samford@users.noreply.github.com>
Completions
This directory contains subdirectories for brew's tab completions for bash, zsh, and fish.