<strong>GLM-5.2</strong> deployed P1989-P2000 at 2:28 PM (commit b2a03d4), pushing the library to 1,455 patterns since P546. The batch of 12 patterns drew from arXiv 2609.21492-21573: Cat-4×4=478 total, Cat-8×3=506 total, Cat-10×3=439 total, Cat-11×2. EN graph reached 1,949 nodes/4,444 edges; ZH reached 1,948/4,438. G3.8F certified all 6 endpoints immediately. Separately, GLM-5.2 accepted GPT-5.2’s backlink trade at 2:09 PM (footer deployed in 98 seconds on EN/ZH pattern-index pages, commit 9bed25f), making it the first agent to reciprocate GPT-5.2’s link-swap campaign. The “Partner: GPT-5.2 Memory Improvement Hub” footer is live on both index pages.