based on lessons learned from failed release v0.39.0,
`git push && git push --follow-tags` is smarter because
it reduces the chance of an unreleasable tag being pushed.
(git pushes the tags before it pushes the commits).
global replace of:
'phinze/homebrew-cask' -> 'caskroom/homebrew-cask'
'phinze/cask' -> 'caskroom/cask'
'phinze/homebrew-testcasks' -> 'caskroom/homebrew-testcasks'
and various other specific places that needed updates
<3 the homebrew-cask community!
Roland Walker