The IPv4 rule replaced not1mm's new version in "v26.11.10.1" and "not1mm==26.11.10.1" with <ip> (report CD-GB29BZ), because only a digit or dot before an address kept it. Also keep ones after v, V or ==; an address after a single =, as in addr=192.168.1.20, is still replaced. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>