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# v0.5.28 — Smoother updates and import fidelity

Released May 12, 2026

## Highlights

* In-app updates back on Windows with Velopack; macOS Sparkle path refined
* WebView cache bypass after install so you land on the latest UI immediately
* Steady desktop release cadence (0.5.23–0.5.27) with signing and template parity

## Changes

Improved
* Windows Velopack installer with published SHA256 and restored one-click update path
* macOS post-merge auto-install hook for Sparkle builds
* Import keeps the original image extension from the source file

Source: https://www.summerengine.com/changelog/0.5.28

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## 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