minimum versions

Author: ranbel

src/content/docs/warp-client/warp-modes.mdx

@@ -16,7 +16,9 @@ Refer to [1.1.1.1 resolver](/1.1.1.1/encryption/) to learn more about DNS encryp
 
 ## 1.1.1.1 with WARP
 
-The WARP application uses [MASQUE](https://blog.cloudflare.com/zero-trust-warp-with-a-masque) to encrypt and send traffic from your device directly to Cloudflare's global network. This ensures Internet traffic between your device and the Internet is secure and private, while also preventing third parties from accessing your traffic. All traffic tunneled over the MASQUE connection is encrypted using [post-quantum cryptography](https://blog.cloudflare.com/post-quantum-zero-trust/) to protect against [harvest-now-decrypt-later attacks](https://www.nist.gov/cybersecurity/what-post-quantum-cryptography).
+The WARP application uses [MASQUE](https://blog.cloudflare.com/zero-trust-warp-with-a-masque) to encrypt and send traffic from your device directly to Cloudflare's global network. This ensures Internet traffic between your device and the Internet is secure and private, while also preventing third parties from accessing your traffic. All traffic[^1] tunneled over the MASQUE connection is encrypted using [post-quantum cryptography](https://blog.cloudflare.com/post-quantum-zero-trust/) to protect against [harvest-now-decrypt-later attacks](https://www.nist.gov/cybersecurity/what-post-quantum-cryptography).
+
+[^1]: Post-quantum cryptography requires the following minimum WARP versions: <br/> **Windows, macOS, and Linux**: 2025.6.1335.0 <br/> **Android**: 2.4.3<br/> **iOS**: 1.11.1
 
 If the site you are visiting is already a Cloudflare customer, the content is immediately sent to your device. If not, Cloudflare uses its global network of data centers to devise the shortest path to the site. For more information, refer to our blog post [Introducing WARP: Fixing Mobile Internet Performance and Security](https://blog.cloudflare.com/1111-warp-better-vpn/).