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# v0.5.62 — More reliable saves and steadier long sessions

Released August 19, 2026

## Highlights

* Fixes rare cases where project files could be lost or corrupted while saving
* Editor exits now hand off cleanly so unfinished work is never left in limbo
* Faster error recovery and a bunch of general improvements

## Changes

Fixed
* Saves are verified on disk after writing, and interrupted writes can no longer truncate files
* 3D model files are protected from being opened or overwritten as text
* Closing the editor mid-task now reports results properly instead of leaving operations uncertain

Improved
* Editor updates apply more reliably across versions
* A bunch of general improvements

Source: https://www.summerengine.com/changelog/0.5.62

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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