Nexu

## 🎉 Highlights

- 🪟 **Windows support is here** — Nexu now officially supports Windows as a first-class desktop platform. Install, upgrade, local runtime, tray behavior, and SkillHub extraction all received a full stabilization pass. (#949, #986, #988, #1021, #1030, #1073) Thanks @PerishCode, @alchemistklk, @mrcfps, @lefarcen, and @Siri-Ray.
- ⚙️ **Refined desktop settings & update experience** — Settings align with the workspace design system, the update flow consolidates into a single entry with real background download progress, and the balance / account area got a visual polish pass. (#984, #1020, #1022, #1033, #1056) Thanks @Siri-Ray and @lefarcen.
- 🎬 **Feishu video direct delivery** — LibTV video delivery now runs through a detached background waiter, making long-running sends smoother and less likely to block the foreground experience. (#973) Thanks @alchemistklk.
- 🔌 **Channel reliability & diagnostics** — Connect/disconnect flows surface clearer failure diagnostics with structured logging, and QQBot/DingTalk plugin packaging issues were fixed. (#1001, #1003, #1018, #1037) Thanks @lefarcen and @Siri-Ray.
- 🆓 **Zero-credit model access** — Users with zero credits can now c