Subversion is an open source version control system used in SBForgeRepositories are created on a pr. project basis. See individual projects for svn repos.
Subversion activity notifications
Subversion commit notifications can be enable by watching the associated Fisheye project. Watch is enable by going to the node in the Fisheye source tree you want to follow (eg. netarchivesuite/trunk) and selecting 'Tools -> Watch' in the top right corner.
Note: This replaces GForges commit hook mail notifications.