# lobehub v2.2.16-canary.21 — Desktop Canary v2.2.16-canary.21

- Product: lobehub (https://whatsnew.fyi/product/lobehub)
- Vendor: lobehub
- Date: 2026-09-02
- Version: v2.2.16-canary.21
- Original notes: https://github.com/lobehub/lobehub/releases/tag/v2.2.16-canary.21
- Permalink: https://whatsnew.fyi/product/lobehub/releases/v2.2.16-canary.21
- Labels: Pre-release

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

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- **added** — Member assign notifications, mentions and tool assignee support
- **added** — Optional Elasticsearch support in Docker Compose for self-hosted deployments
- **fixed** — Stop device read failures from being incorrectly reported as no online devices
- **fixed** — Prevent hung handshakes from taking the device client offline

##### 🐤 Canary Build — v2.2.16-canary.21

> Automated canary build from `canary` branch.

###### Commit Information

- Based on changes since `v2.2.16-canary.20`
- Commit count: 4

- `a4caede6f5` ✨ feat(task): member assign notifications, mentions & tool assignee (#19035) (Rdmclin2)
- `330c12a760` ✨ feat(self-host): add optional Elasticsearch to Docker Compose (#19028) (YuTengjing)
- `a2dcef0792` 🐛 fix(device-gateway): stop laundering a failed device read into "none online" (#19022) (Arvin Xu)
- `95c8abd1df` 🐛 fix(device-gateway): stop a hung handshake from parking the device client offline (#19021) (Arvin Xu)

###### ⚠️ Important Notes

- **This is an automated canary build and is NOT intended for production use.**
- Canary builds are triggered by `build`/`fix`/`style` commits on the `canary` branch.
- May contain **unstable or incomplete changes**. **Use at your own risk.**
- It is strongly recommended to **back up your data** before using a canary build.

###### 📦 Installation

Download the appropriate installer for your platform from the assets below.

| Platform | File |
|----------|------|
| macOS (Apple Silicon) | `.dmg` (arm64) |
| macOS (Intel) | `.dmg` (x64) |
| Windows | `.exe` |
| Linux | `.AppImage` / `.deb` |