Gitflow is a Git branching model extension and workflow automation tool. It provides a set of command line tools and automated scripts to manage feature development, release cycles, and hotfixes using standard Git operations.
The project coordinates software releases and versioning through the management of dedicated release and support branches. It automates the creation and merging of branches to maintain a structured development cycle and manage the transition of code from development to production.
The tool covers the full lifecycle of several branch types, including the isolation of new development via feature branches and the implementation of urgent production fixes through hotfix branches. It also includes utilities for preparing software versions through release branches and maintaining older software versions via support branches.