4757. [func] New "dnssec-cds" command creates a new parent DS
RRset based on CDS or CDNSKEY RRsets found in
a child zone, and generates either a dsset file
or stream of nsupdate commands to update the
parent. Thanks to Tony Finch. [RT #46090]
dnssec-* tools. Major changes:
- all dnssec-* tools now take a -K option to
specify a directory in which key files will be
stored
- DNSSEC can now store metadata indicating when
they are scheduled to be published, acttivated,
revoked or removed; these values can be set by
dnssec-keygen or overwritten by the new
dnssec-settime command
- dnssec-signzone -S (for "smart") option reads key
metadata and uses it to determine automatically
which keys to publish to the zone, use for
signing, revoke, or remove from the zone
[RT #19816]