#935565 (Bug #41230) ** 'p4 duplicate' would sometimes fail reporting corruption of the db.integed table. Fixed.
#900479 (Bug #73199) ** 'p4 verify' has been added to the list of files that can run in lockless mode.
#892106 (Bug #72162) ** 'p4 obliterate' and other commands which need to find lazy copies would crash on installation very large archmaps with caused by many branches of the same file. Fixed.