not much happened today

**Google** introduced **Skills in Chrome**, enabling reusable browser workflows with Gemini prompts and a library of ready-made Skills, enhancing end-user agentization. **Tencent** teased **HYWorld 2.0**, an open-source 3D world model generating editable scenes from a single image. **Google DeepMind** released **Gemini Robotics-ER 1.6**, improving visual/spatial reasoning for robotics with 93% instrument-reading success. **OpenAI** expanded Trusted Access with **GPT-5.4-Cyber**, a fine-tuned model for defensive security workflows. **Hugging Face** launched **Kernels** on the Hub, offering GPU kernel repos with 1.7x–2.5x speedups. **Cursor** showcased a multi-agent CUDA optimization system with a 38% speedup across 235 problems. The **Hermes Agent** stack advanced to v0.9.0 with enhanced reliability, memory management, and integrations, while **LangChain** pushed **deepagents 0.5** toward deployable, multi-tenant async systems with multimodal support and prompt caching. *"Hermes’ key advantage is operational stability, extensibility, and deployability."*