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The Deploy Log | Tools and products

Immutable static asset caching

Vercel now reuses static files across deployments for frameworks that output content-addressed assets, with 17% fewer CDN requests, 24% fewer bytes transferred, deployments up to 30% faster, and up to 60% reduction in global TTFB.

Vercel | In Edition 43, Saturday 18 Jul 2026

SOURCE Vercel, Optimized CDN caching and deploying of immutable static assets

Added to The Deploy Log Tuesday 15 Sep 2026, updated Thursday 17 Sep 2026. Read Edition 43, the edition that carried it.

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