This script has been moved to github and is now maintained by bill-auger in order to have a proper issue tracker - all further development and communications will take place there. Thank you for your stars and comments here!
https://github.com/bill-auger/git-branch-status/
this script is also now icluded in jwiegley's git-scripts collection but please direct comments, bug reports, and feature requests to the upstream issue tracker
have add some features today
pull from my fork for the latest version
hopefully we can soon get this coordinated into a proper project
below is a screenshot of the latest version