auto-import changelog data from rpm-4.0.3-0.70.src.rpm
    Fri Jul 13 2001 Jeff Johnson <jbj@redhat.com>
    - isolate cdb access configuration (experimental, use at your own risk).
    - fix: hard fail on locked dbopen if CDB locking not in use.
    - fix: dbconfig with mp_mmapsize=16Mb/mp_size=1Mb for "everything ENOSPC"
        failure check.