---
description: HTTP DDoS managed ruleset rule changes for this release.
title: 2022-04-21
image: https://developers.cloudflare.com/og-docs.png
---

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# 2022-04-21

Last updated Aug 24, 2026|Copy as Markdown|[View as Markdown](https://docs-durable-objects-instance-replaced-errors.previews.developers.cloudflare.com/ddos-protection/change-log/http/2022-04-21/index.md)|[Agent setup](https://docs-durable-objects-instance-replaced-errors.previews.developers.cloudflare.com/agent-setup/)

| Rule ID     | Description                                     | Previous Action | New Action | Notes                   |
| ----------- | ----------------------------------------------- | --------------- | ---------- | ----------------------- |
| ...e7dccda4 | HTTP requests from known botnet (signature #7). | block           | block      | Remove false positives. |

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