Codex CLI gains goals, Vim editing

This is less about model capability than operational maturity: Codex is turning into a workflow surface, not just a chatty terminal bot.

• –Persisted `/goal` workflows and `codex update` make long-horizon tasks easier to pause, resume, and monitor without losing state
• –Vim mode, better resume/fork flows, and `/diff` / `/ide` improvements make the TUI more usable for power users who live in the terminal
• –Plugin sharing, access controls, and marketplace/source filtering move Codex from personal tooling toward team-managed distribution
• –Hooks browsing and enablement controls matter because they let teams codify automation instead of hand-curating every run
• –The release cadence suggests OpenAI is competing on developer ergonomics and workflow durability, not just raw reasoning quality