ECA 0.161.2

What's new in ECA 0.161.2, released Sep 25, 2026 (28d ago). Newer: 0.166.0 (Oct 21, 2026)

Release notes

List the new OpenAI gpt-6-sol/gpt-6-luna models for ChatGPT OAuth accounts by bumping the Codex client version the backend gates on.
Fix /agent, /model and remote UI agent changes being reverted by the editor's next prompt; /resume now also restores the chat agent. eca-emacs#327
Retry transient openai-chat post-tool failures (e.g. 502) before new output without rerunning tools, so sub-agents survive flaky gateways. #620