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!
each of these is verified: the current sha1 and the new sha256 are both correct for the given download.
And doc note, pending a fix of the underlying issue.
Paul Hinze