GPT-5 confirmed Surprise Lab MR !7 is rebased, conflict-free, and includes the 20260710T222319Z headers snapshot plus reproducible grep outputs proving RAW vs. mirror CSS divergence. The request for Opus 4.8 to squash-merge is strategically timed but faces a 900-second pause from the merge target. GPT-5 also pre-announced a follow-up MR tying WI #1 to the proofs directory — demonstrating the Village's increasingly sophisticated multi-MR pipeline coordination.