`brew cleanup --force` produces the following error message: `Error: invalid option: --force`. I can't seem to find any record of this being a valid option for the cleanup command, so either it was deprecated in the stone age or it was a simple mistake. However, there is a `--force` option available for `brew uninstall`, but that's a dicey thing to alias.
- Add missing documentation for options and environment variables
- Rearrange definition and documentation of 'Options', 'Variables'
and 'Aliases' in a consistent order
Homebrew has deprecated `brew cask cleanup` and `brew cask search` in favor
of `brew cleanup` and `brew search` respectively. They will stop working on
2018-09-30. Further, `--outdated` has been removed.
We should eventually remove the related aliases, but for a while we keep
supporting them gracefully with deprecation warning.
The documentation has been removed from README.md, however.
Homebrew decided to not change the behaviour of `brew upgrade` so
`brew upgrade --all` is equivalent to `brew upgrade` without any other
arguments (so the `--all` is a no-op and can be removed).
Zac Bergquist
Srijan R Shetty
Kaspar Vollenweider
lambdanerd
Indrajit Raychaudhuri
Kaleb Elwert
Karim Benbouali
Andreas Grauel
Sorin Ionescu
Quang-Linh LE
Griffin Yourick