Subversion is an open source version control system.
Subversion is a full-featured version control system originally designed to be a better CVS. Subversion has since expanded beyond its original goal of replacing CVS, but its basic model, design, and interface remain heavily influenced by that goal. Even today, Subversion should still feel very familiar to CVS users.

How to use

Bundled in OW2 Forge, currently only accessible by svn or ssh protocol.