Git
Git version control is used to manage updates and contributions to the official Symphony codebase.
Overview
Git is a distributed version control system that is used to manage the official Symphony codebase and those of most Symphony extensions. It offers a convenient method for installing and updating both Symphony itself and any Git-managed extensions.
Usage
See the Git User’s Manual for details on how to set up and use Git: http://www.kernel.org/pub/software/scm/git/docs/user-manual.html