elpa-magit 2.99.0.git0957.ge8c7bd03-1 (amd64 binary) in ubuntu impish

 With Magit, you can inspect and modify your Git repositories with
 Emacs. You can review and commit the changes you have made to the
 tracked files, for example, and you can browse the history of past
 changes. There is support for cherry picking, reverting, merging,
 rebasing, and other common Git operations.