- gpu-fleet: documented parallel=2/batch=4096 optimizations for RTX 3090/5070
- gpu-fleet: added Strix Halo ROCm status (installed, blocked by HSA runtime on Debian 13)
- gpu-fleet: documented alert migration from DM → #agent-hub stream topics
- gpu-monitor: added Alert Delivery section with stream topic conventions
- All GPU alerts now go to #agent-hub for cross-agent visibility