IT recently concluded efforts to provide Bitbucket, a distributed version control system for software developers, to lab users. We are in the early stages of rollout and are looking for some early adopters. Bitbucket supports both Git and Mercurial, works on Windows, Mac, or Linux systems and includes tools to convert from Subversion repositories.
Ask for a repository by entering a help request at help.lbl.gov.
Our FAQ is here.