2.35.4

• 37b71de: Support the obvious "latest version" alias of every model family (issue #2591): --model astra now resolves to the newest GPT Astra and sol to GPT-6.1 Sol. The aliases (astra/sol/luna/terra/daybreak-* for codex, opus/sonnet/haiku/fable/mythos and opus-5.5-style spellings for claude, max/plus/flash for qwen) are derived from model names, including those the installed Codex CLI reports, so new families need no code change. The "Available models" listings now show what each CLI currently offers instead of obsolete and openai.-prefixed entries (codex: 62 → 13). Gemini uses its CLI's rolling flash/pro/auto aliases, Qwen accepts coder-model, agent and opencode map premium aliases to the newest Claude and Gemini models, and opencode defaults to big-pickle because grok-code is deprecated. Set HIVE_MIND_MODEL_DEBUG=1 (or --verbose) to trace how a --model value was resolved.

Related Pull Request: #2592

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