Support for stale-while-revalidate

As of Jan 10th, our support ticket said “This is still something that the Product Team is still working on, but I do not have an ETA on the release.” Our success team is going to let us know when it becomes available. Definitely a bummer that this does not work.

I see it in the cache rules section now.

https://developers.cloudflare.com/cache/how-to/cache-rules/settings/#serve-stale-content-while-revalidating

Have you tried this yet?

Any news on this? We have really long SWR headers but are only seeing a tiny fraction of traffic actually being revalidated in the background.