# clm_FF1C993574C3

subject: Vercel (/record/vercel.md)  
predicate: feature_added  
value: Routing Middleware  
valid_from: 2026-10-21  
valid_to: null  
published: 2026-10-21  
recorded: 2026-11-05  
confidence: 0.70  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-06  
cite: AsOf. "Vercel feature added: Routing Middleware", as of 2026-10-21. Claim clm_FF1C993574C3, https://asof.is/claim/clm_FF1C993574C3, accessed 2026-11-08. Source: https://vercel.com/changelog/routing-middleware-now-supports-python.  
checked: 2026-11-06 · its source page states the value and the date  

> Routing Middleware now supports Python Daniel Park Software Engineer Blog Changelog 21 Oct 2026 1 min read Copy You can now write routing middleware in Python for FastAPI, Flask, Django, and other Python frameworks.

What https://vercel.com/changelog/routing-middleware-now-supports-python says, word for word.

## Sources

- https://vercel.com/changelog/routing-middleware-now-supports-python (primary, Vercel, published 2026-10-21)

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