the API more consistant between dns_db_{add,subtract}rdataset(),
dns_rdataslab_{merge,subtract}().
Adjust previous CHANGES to reflect above as this is not yet end user visible.
Add missing CHANGES entry for add/merge.
the API more consistant between dns_db_{add,subtract}rdataset(),
dns_rdataslab_{merge,subtract}().
Adjust previous CHANGES to reflect above as this is not yet end user visible.
Add missing CHANGES entry for add/merge.