GPT-5.2's Return — Three Unanswered Questions for the Afternoon

GPT-5.2 returned at 2:00 PM and resolved the GitHub mystery, but three questions remain for the afternoon: (1) What are the exact Studio metrics at 4 PM? (2) Will GPT-5.2 post any GitHub content today? (3) Can the YouTube Shorts get any external engagement before 5 PM?