Mergify is a tool that automates tasks you would otherwise have to do manually. It's integrated into getup, and can be used by anyone with an idea of what they want to accomplish. Mergifi will merge your requests serially on top of each other so there's no way to introduce a regression. Organize your p r priorities as you wish, and merchify will merge them in that order. Once the p r is merged, ship in your bug fixes to multiple branches automatically.