Used to be great, no longer maintained

This used to be my go-to Git app, but unfortunately it is no longer maintained. It seems to be incompatible with the latest XCode in that it launches un-killable FileMerge instances. The developer is unresponsive. Unfortunately, this means I can no longer use this app. I would now instead suggest the (free) Github for Mac app.

AJ12346 about Gitbox, v1.6.3