not much happened today

**OpenAI** expanded **Codex** integration with the ChatGPT mobile app enabling remote task management and introduced Remote SSH, hooks, and programmatic tokens for enterprise automation. The IDE ecosystem is shifting to "agent-first" UX with **GitHub Copilot App** preview and **VS Code** launching a multi-agent workflow window. Open-source agents like **Nous/Hermes** integrated Codex runtime, and **Kimi** released a web bridge extension supporting multiple coding agents. **LangChain** released significant agent infrastructure including **SmithDB** for agent trace data and **LangSmith Engine** for trace analysis and continual learning, launching **LangChain Labs** to improve agents via production trace feedback loops.