= Requirements =
CAcert has some special requirements for version-control systems, which currently are:

 * Digital Signature by the author of each patch
 * Digital Signature by the reviewers on approval
 * Digital Signature by the system administrators on approval (?)

= Version Control Systems =
 * CVS
 * subversion
 * [[monotone|monotone]]
 * bazaar-ng
 * Mercurial (hg)
 * svk
 * git?

= Feature Matrix =