not much happened today

**Agent infrastructure** is advancing with **LangSmith Engine** providing CI/CD loops for agents and **SmithDB** enabling low-latency querying for observability. **Cognition's Devin Auto-Triage** offers persistent automation for bug triage with memory and subagent structures. **Anthropic** improves **Claude Code** for large codebases with prompt cache diagnostics and faster modes, while **OpenAI** enhances **Codex** workflows with remote execution and plugins. Microsoft released remote control for **GitHub Copilot CLI** and VS Code. The community emphasizes **verification, decomposition, and feedback loops** over prompt cleverness for coding agents. **Cursor's Composer 2.5** is highlighted as a strong new coding model, with plans for a larger model trained with **SpaceXAI** using **10× more compute** on **Colossus 2** hardware, praised for efficiency and collaboration improvements.