Cervisia
Cervisia is a graphical front end for Concurrent Versions System.
Cervisia implements the common cvs functions of adding, removing, and committing files. More advanced capabilities are importing and checking-out modules, adding/removing watches, editing/unediting and locking/unlocking files, blame-annotated file viewing, tagging/branching, conflict resolution/mergings and the ability to update to a given tag, branch or datae. Additionally, it has graphical functions that include tree and list view of the change log of a file, color-coded file status, and graphical diff'ing between versions, similar to xdiff.
Cervisia started to be updated to Qt 5 and KDE Frameworks 5 in November 2015. The porting ended in June 2016