Changes to Cloudflare Workers are not producing Event Subscription events

Summary

Cloudflare says changes to Cloudflare Workers are temporarily not producing Event Subscription events. The feature was intentionally disabled due to an ongoing issue, and the provider is working to restore it. Workers changes and already deployed Workers are working normally.

Written by anthropic/claude-haiku-5.5 from Cloudflare's own updates.

What to do

• Check whether you use Cloudflare Workers, Queues. Check your stack

  Paste a package.json, lockfile, Terraform or a list of domains at down.guide/stack to see every provider you depend on.

• Switch to another region or a fallback provider while it is open, if you have one.

  Otherwise back off retries and queue work, so you don't add load while it recovers.

• Watch Cloudflare's own updates; this page re-reads them every minute.

• Subscribe to Cloudflare's feed to hear about the next one first. RSS feed

  https://down.guide/feed?provider=cloudflare works in Slack (/feed subscribe), Discord feed bots and any RSS reader.

Updates from Cloudflare 1

1. investigatingNov 10, 2026, 1:53 AM UTC

   Changes to Cloudflare Workers are temporarily not producing Event Subscription events. We have intentionally disabled this feature due to an on-going issue. We are actively working to restore it, but this, regrettably, may take a while. Changes to Workers themselves are working normally. Already deployed Workers are entirely unaffected.

   provider

Corrections

None so far.

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