git-crypt 0.4.2 git-crypt 0.4.2 is a bugfix-only release that fixes the unlock (and lock) commands under Git 2.2.2 and newer. Due to an optimization introduced in Git 2.2.2, 'git-crypt unlock' would not decrypt files in the working tree. In addition, this version of git-crypt officially drops support for versions of Git older than 1.7.2.