- macOS/webchat: enable Undo and Redo in the composer text input by turning on the native `NSTextView` undo manager. (#34962) Thanks @tylerbittner.

- macOS/remote SSH: require an already-trusted host key on the macOS remote command, gateway probe, port tunnel, and pairing probe paths by switching `StrictHostKeyChecking=accept-new` to `StrictHostKeyChecking=yes` and centralizing the shared SSH option fragments in `CommandResolver`, so first-time macOS remote connections no longer silently accept an unknown host key and must be trusted ahead of time via `~/.ssh/known_hosts`. (#68199)

- CLI/configure: show the channel picker before probing statuses and let remove mode delete configured channel blocks directly from config. (#68007) Thanks @gumadeiras.

- OpenAI Codex/OAuth: keep OpenClaw as the canonical owner for imported Codex CLI OAuth sessions, stop writing refreshed credentials back into `.codex`, and prefer fresher OpenClaw credentials over stale imported CLI state so refresh recovery stays stable. Thanks @vincentkoc.

- OpenAI Codex/OAuth: treat the OpenAI TLS prerequisites probe as advisory instead of a hard blocker, so Codex sign-in can still proceed when the speculative Node/OpenSSL precheck fails but the real OAuth flow still works. Thanks @vincentkoc.

- Models status/OAuth health: align OAuth health reporting with the same effective credential view runtime uses, so expired refreshable sessions stop showing healthy by default and fresher imported Codex CLI credentials surface correctly in `models status`, doctor, and gateway auth status. Thanks @vincentkoc.

## 2026.4.15