> My proposal does that automatically. If filter-branch doesn't do that, > I think that implies filter-branch is not the same thing.
Compatibility as in git pull/merge recognizing automatically the saved-away commit equivalences? I am not sure what that means. The correspondence table would be saved permanently (unless you delete it), so the proper command could automatically move any change from one repository to the other. -- Richard Stallman President, Free Software Foundation 51 Franklin St Boston MA 02110 USA www.fsf.org, www.gnu.org