megachangelog
Improvement

Deploys now up to 33% faster for apps with many ISR pages

Deploys are now significantly faster for apps using Incremental Static Regeneration (ISR) and Partial Prerendering. Routing metadata for ISR pages now stays bundled during upload instead of splitting into separate uploads, with the optimization applying automatically to all deploys.

Deploys are now up to 33% faster for apps using (ISR). The more prerendered pages you have, the more you're likely to save.Incremental Static Regeneration

ISR combines the speed of static generation with the flexibility of dynamic rendering, letting sites update content without full rebuilds. Every ISR page uploads together with its routing metadata. Previously, when that metadata grew large, it split into a separate upload. Now it always stays bundled. The same holds for other prerendered pages, including .Partial Prerendering

This applies automatically to every deploy, with no configuration needed. Learn more about in the documentation.builds

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