Runtime logs now show cache reasons
UpdateVerifiedAdded Sep 22, 2026
Runtime logs now show a Cache Reason explaining why a request wasn't a fresh cache hit, for example a time-based or tag-based revalidation. Use cache reasons to debug misses and improve your hit rate.
Topics: Governance, Observability, Developer tools
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More Vercel platform releases
Every Vercel platform release| Date | Release | Type |
|---|---|---|
| Jul 17 | Optimized CDN caching and deploying of immutable static assets Preview | Preview |
| Jul 17 | Vercel Plugin now available in Kimi Code CLI Update | Update |
| Jul 16 | Write utilization now available in ISR Observability Update | Update |
| Jul 15 | Vercel Connect support in GitHub Tools Update | Update |
| Jul 15 | Faster, predictable project linking in the Vercel CLI Update | Update |
| Jul 15 | Chat SDK adds Discord Components V2 support Update | Update |
| Jul 20 | Purge your Remote Cache's build and CI artifacts Update | Update |
| Jul 14 | Vercel Blob now supports consistent reads on private storage Update | Update |
