### Problem to solve MRs often contain very little description of what they actually change, especially when they are used a lot for small changes and not just massive merges. The title and description usually explain "*why*", not "*what*". Showing a diffstat in the notification email for new MRs would at least tell the potential reviewers *what* is being changed. ### Proposal Include the output of `git diff --stat` (aka the diffstat) in the first email notifying of a new MR. ### Links / references [`git diff --stat`](https://git-scm.com/docs/git-diff#git-diff---statltwidthgtltname-widthgtltcountgt)