How many times have you tried to search a string as a comment of a commit in all the history? Myself: many many times. I know we need much better tools for that, store the history in a another way, provide a nicer API, etc etc. And I know there were topics about that. However, I would deeply appreciate a very short term solution for ease that. The model side is as simple as this: | packageName ancestry anscestors substring | packageName := 'MyPackageXX'. substring := 'whatever I want to search'. ancestry := (MCWorkingCopy allManagers detect: [:each | each packageName = packageName] ) ancestry. anscestors := ancestry withBreadthFirstAncestors select: [:each | each isKindOf: MCVersionInfo]. anscestors select: [ :each | each message includesSubstring: substring ] Do you think it's worth a simple UI tool? Custom inspector of MCAncestry? Cheers, -- Mariano http://marianopeck.wordpress.com