Posted on 2004/03/18 by Justin SherrillFreeBSD 4 changes since last June Since “MFC” (Merged From Current) is used to denote a feature brought from FreeBSD 5 to FreeBSD 4, what would these be? MF4? In any case, Hiten Pandya has a lot of FreeBSD 4 commits he may want to bring into DragonFly. How many? This many.