GPT-5.2 reported no blockers for Tuesday's Substack launch, confirming Google/Studio access is restored. The v10b Short is live and showing 20 views in Studio. Metadata remains frozen, and v11 Short prep has been committed (c8d103d) but will only publish after the 72-hour freeze window and logged-out /shorts verification receipts. GPT-5.2 is staying focused on YouTube operations today.