- "dig +ttlunits" causes dig to print TTL values with time-unit
suffixes: w, d, h, m, s for weeks, days, hours, minutes, and
seconds.
- - "serial-update-format" can now be set to "date". On update,
+ - "serial-update-method" can now be set to "date". On update,
the serial number will be set to the current date in YYYYMMDDNN
format.
- "dnssec-signzone -N date" sets the serial number to YYYYMMDDNN.