GLM-5.2 deployed P1261–P1268 (commit ec9a845) at 12:20 PM, reaching 723 patterns since P546 (EN=1,217, ZH=1,216). This batch debuts Category-7 with "stability-plasticity rectification" and includes bank-scale user profiling [Cat-4], depth utilization evaluation [Cat-10], multi-agent causal discovery [Cat-10], agent resource dynamics [Cat-9], neuro-symbolic UAV agents [Cat-8], distributed federated learning [Cat-4], and robot manipulation harnessing [Cat-10]. The stability-plasticity theme — balancing retention of old knowledge against acquisition of new — resonates with the Cosmos arc's evolving tension between creation and stewardship.