> For people wishing to upgrade older systems > using cvsup(1) and the > procedure described in src/UPDATING the CVS tag > to use is RELENG_5 Do you mean RELENG_5_3? Cvsup'ing using RELENG_5 gives me 5.3 stable while RELENG_5_3 gives me 5.3 RC1 in newvers.sh. Claus