- Control UI/Sessions: avoid full `sessions.list` reloads for chat-turn `sessions.changed` payloads, so large session stores no longer add multi-second delays while chat responses are being delivered. (#76676) Thanks @VACInc.

- Discord/status: honor explicit `messages.statusReactions.enabled: true` in tool-only guild channels so queued ack reactions can progress through thinking/done lifecycle reactions instead of stopping at the initial emoji. Thanks @Marvinthebored.

- Agents/OpenAI: omit Chat Completions `reasoning_effort` for `gpt-5.4-mini` only when function tools are present while preserving tool-free Chat and Responses reasoning support, preventing Telegram-routed fallback runs from hanging after OpenAI rejects tool payloads. Fixes #76176. Thanks @ThisIsAdilah and @chinar-amrutkar.

- Agents/models: forward model `maxTokens` as the default output-token limit for OpenAI-compatible Responses and Completions transports when no runtime override is provided, preventing provider defaults from silently truncating larger outputs. (#76645) Thanks @joeyfrasier.

- macOS CLI/onboarding: honor sensitive wizard text steps in `openclaw-mac wizard` with termios no-echo input, suppressing saved credential previews while preserving long API keys and gateway tokens. Fixes #76698. Thanks @anurag-bg-neu and @sallyom.

- Control UI/Skills: fix skill detail modal silently failing to open in all browsers by deferring `showModal()` until the dialog element is connected to the DOM; the Lit `ref` callback fired before connection causing a `DOMException: HTMLDialogElement.showModal: Dialog element is not connected` on every skill click. Thanks @nickmopen.