Tools
Codex retires its Friendly and Pragmatic personality presets and stops emitting `<personality_spec>`
PR #44946, merged 2026-09-11, makes Codex use literal model instruction templates and the standard fallback prompt, ignoring legacy personality variables, and stops assigning an implicit Pragmatic default. Generated model presets now report `supports_personality` as false, and the TUI filters Friendly/Pragmatic overrides out of requests while preserving an explicit `personality = "none"` opt-out. Two separate commits (#44946 and #44935) remove the selection from both the model layer and the TUI.
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