[Back to changelog](https://www.summerengine.com/changelog)

# v0.4.5 — Sparkle auto-updates

Released February 23, 2026

## Highlights

* Native Sparkle framework for in-app updates on macOS
* Automatic update checks and one-click install

## Changes

Added
* Sparkle framework integration for seamless macOS updates

Improved
* Update flow: check, download, and install without leaving the app

Source: https://www.summerengine.com/changelog/0.4.5

---

## Machine-readable resources

- Site index for agents: https://www.summerengine.com/llms.txt
- Full inlined content: https://www.summerengine.com/llms-full.txt
- Porting catalog: https://www.summerengine.com/llms-porting.txt
- Structured catalog: https://www.summerengine.com/agent-catalog.json
- Sitemap: https://www.summerengine.com/sitemap.xml
- Developer resources: https://www.summerengine.com/docs