- Gateway/media: route text-only `chat.send` image offloads through media-understanding fields so `agents.defaults.imageModel` can describe WebChat attachments instead of leaving only an opaque `media://inbound` marker. Fixes #72968. Thanks @vorajeeah.

- CLI/onboarding: infer image input for common custom-provider vision model IDs, ask only for unknown models, and keep `--custom-image-input`/`--custom-text-input` overrides so vision-capable proxies do not get saved as text-only configs. Fixes #51869. Thanks @Antsoldier1974.

- Models/OpenAI Codex: stop listing or resolving unsupported `openai-codex/gpt-5.4-mini` rows through Codex OAuth, keep stale discovery rows suppressed with a clear API-key-route hint, and leave direct `openai/gpt-5.4-mini` available. Fixes #73242. Thanks @0xCyda.

- Plugin SDK: restore the root-alias bridge for `registerContextEngine` and expose missing legacy compat helpers `normalizeAccountId` and `resolvePreferredOpenClawTmpDir` so older external plugins such as `openclaw-weixin` can keep loading while migrating to focused SDK subpaths. Fixes #53497. Thanks @alanxchen85.

- Memory/Dreaming: retry Dream Diary once with the session default when a configured dreaming model is unavailable, while leaving subagent trust and allowlist errors visible instead of silently masking configuration problems. Refs #67409 and #69209. Thanks @Ghiggins18 and @everySympathy.

- Feishu/inbound files: recover CJK filenames from plain `Content-Disposition: filename=` download headers when Feishu exposes UTF-8 bytes through Latin-1 header decoding, while leaving valid Latin-1 and JSON-derived names unchanged. (#48578, #50435, #59431) Thanks @alex-xuweilong, @lishuaigit, and @DoChaoing.

- Channels/Telegram: normalize accidental full `/bot<TOKEN>` Telegram `apiRoot` values at runtime and teach `openclaw doctor --fix` to remove the suffix, so startup control calls no longer 404 when direct Bot API curl commands work. Fixes #55387. Thanks @brendanmatthewjones-cmyk, @techfindubai-ux, and @Sivlerback-Chris.