Operator ruling (verbatim): 'D-139 amendment' (vs a new D-number). Records the 2026-08-09 live finding: geneve-over-IPv6 forwards on OVS 3.3/OVN 24.03/kernel 5.15 (VM-to-VM 8/8) once (i) containerized ovn-chassis take a carved v6 data-tenant address and (ii) ovn-encap-ip reaches OVS unbracketed (ovn-chassis 24.03 brackets it -> ofport -1). v4-forced is off the table. Gate scripts/geneve-encap-assert.sh (family + tunnel ofport) is the proof, wired into phase-04 Step 12.2. CURRENT-STATE section 1 updated (D-number OWED -> RULED).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Claude-Session: https://claude.ai/code/session_01Fg98z7QyzwYUs8fsWCn728