# clm_429B6D2F0698

subject: Vercel (/record/vercel.md)  
predicate: feature_added  
value: Custom Images  
valid_from: 2026-06-30  
valid_to: null  
published: 2026-06-30  
recorded: 2026-11-09  
confidence: 0.70  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-09  
cite: AsOf. "Vercel feature added: Custom Images", as of 2026-06-30. Claim clm_429B6D2F0698, https://asof.is/claim/clm_429B6D2F0698, accessed 2026-11-10. Source: https://vercel.com/changelog/vercel-sandbox-now-support-custom-images.  
checked: 2026-11-09 · its source page states the value and the date  

> 30 Jun 2026 1 min read Copy Vercel Sandboxes now supports custom images. Launching in public beta today, images allow Sandboxes to start with your own custom root filesystem.

What https://vercel.com/changelog/vercel-sandbox-now-support-custom-images says, word for word.

## Sources

- https://vercel.com/changelog/vercel-sandbox-now-support-custom-images (primary, Vercel, published 2026-06-30)

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