CLI 0.30.1

Self-hosted Codex agents can now be pointed at GPT-6 Astra, and at the two reasoning levels above Extra high.

• GPT-6 Astra in the model picker. When an agent runs on your own machine and your own Codex sign-in, the daemon reports the model catalog it can offer; that list now includes gpt-6-astra, so the model shows up in the agent’s model settings without waiting for a platform provider to carry it.
• Maximum and Ultra reasoning. The daemon also reports the reasoning levels, which now go up to max and ultra. Which of them a given model actually accepts is decided per model — Astra reaches ultra, GPT-5.6 Luna stops at max, and GPT-5.5 and older stay at Extra high — so the picker will not offer your agent a level its model would reject mid-turn.

Nothing changes for agents that use a platform model provider, and no command or flag changed in this release. Run mf update on daemon hosts to pick it up.