89d0309b9c
This flag allows you to specify formulae to upgrade, even if `$HOMEBREW_BUNDLE_NO_UPGRADE` is set. This is useful for upgrading specific formulae without upgrading all formulae. While we're here, let's add Sorbet signatures to the `Bundle` module because I needed to add a new method there anyway.
Completions
This directory contains subdirectories for brew's tab completions for bash, zsh, and fish.