- A zone update that changes nothing stages nothing: saving a zone's
settings unchanged says "Nothing changed" instead of staging an empty
change. Staging operations that change nothing is a 400 "nothing to
change".
- The settings form showed the SOA MNAME without its final dot, which the
server reads as relative to the zone, so saving wg.adbraun.lol turned
ns1.adbraun.lol. into ns1.adbraun.lol.wg.adbraun.lol. Names outside the
zone keep the dot, and MNAME is only sent when edited.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>