From Maciej Swic on 2014/12/30 12:39:55 +0000
The git clone step should export some more variables that contain the full commit history since the last successful build. For example $GIT_CLONE_COMMIT_MESSAGES_SINCE_LAST_SUCCESSFUL_BUILD
This way we can incorporate an automatic changelog in our TestFlight upload.
Copied from original feature request: http://bitrise.uservoice.com/forums/235233-general/suggestions/6901955-expose-previous-build-information-e-g-git-commit