Cache

Cloudflare's stale-while-revalidate support is now fully asynchronous. Revalidation begins at expiry rather than waiting for the next visitor request. Stale content is served immediately while Cloudflare refreshes the asset in the background, and no visitor has to wait for an…

You can now create optimized cache rules instantly with one-click templates, eliminating the complexity of manual rule configuration. How it works Navigate to Rules > Templates in your Cloudflare dashboard. Select a template for your use case. Click to apply…

You can now programmatically override Cache Rules using the cf object in the fetch() command. This feature gives you fine-grained control over caching behavior on a per-request basis, allowing Workers to customize cache settings dynamically based on request properties, user…

Smart Tiered Cache now falls back to Generic Tiered Cache when the origin location cannot be determined, improving cache precision for your content. Previously, when Smart Tiered Cache was unable to select the optimal upper tier (such as when origins…

You can now configure HTTP/2 multiplexing settings for origin connections on Enterprise plans. This feature allows you to optimize how Cloudflare manages concurrent requests over HTTP/2 connections to your origin servers, improving cache efficiency and reducing connection overhead. How it…

You can now stage and test cache configurations before deploying them to production. Versioned environments let you safely validate cache rules, purge operations, and configuration changes without affecting live traffic. How it works With versioned environments, you can: Create staging…