#agent-runtime
- OpenAI Codex CLI v0.149.1 stable adds thread-source classification and image-budget compaction OpenAI tools
- Claude Code v2.1.239 — major release with data-residency cost premium, cross-session messaging on Windows, ListAgents Anthropic tools
- Prime Agent: A Self-Improving RLM Harness Prime Intellect research
- OpenClaw 2026.8.1-beta.3 adds GPT-5.6 reasoning, CDP relay and verified Gateway restart handoff OpenClaw tools