Add change log entry for Gateway HTTP Inspection on all-ports (#23942)

* Add changelog entry for Gateway HTTP Inspection on all-ports

* Add screenshot

* Update src/content/changelog/gateway/2025-07-24-HTTP-Inspection-on-all-ports.mdx

* Update src/content/changelog/gateway/2025-07-24-HTTP-Inspection-on-all-ports.mdx

* Apply suggestions from code review

* Apply suggestions from code review

* Fix broken links

---------

Co-authored-by: Max Phillips <[email protected]>
Co-authored-by: Max Phillips <[email protected]>

Author: Encore-Encore

src/assets/images/gateway/Gateway-Inspection-all-ports.png

@@ -0,0 +1,16 @@
+---
+title: Gateway HTTP Filtering on all ports available in open BETA
+description: Gateway can now apply HTTP filtering to all HTTP requests proxied!
+products:
+  - gateway
+hidden: false
+date: 2025-07-24
+---
+
+[Gateway](/cloudflare-one/policies/gateway/) can now apply [HTTP filtering](/cloudflare-one/policies/gateway/http-policies/) to all proxied HTTP requests, not just traffic on standard HTTP (`80`) and HTTPS (`443`) ports. This means all requests can now be filtered by [A/V scanning](/cloudflare-one/policies/gateway/http-policies/antivirus-scanning/), [file sandboxing](/cloudflare-one/policies/gateway/http-policies/file-sandboxing/), [Data Loss Prevention (DLP)](/cloudflare-one/policies/data-loss-prevention/#data-in-transit), and more. 
+
+You can turn this [setting](/cloudflare-one/policies/gateway/network-policies/protocol-detection/#inspect-on-all-ports) on by going to **Settings** > **Network** > **Firewall** and choosing  _Inspect on all ports_.
+
+![HTTP Inspection on all ports setting](~/assets/images/gateway/Gateway-Inspection-all-ports.png)
+
+To learn more, refer to [Inspect on all ports (Beta)](/cloudflare-one/policies/gateway/network-policies/protocol-detection/#inspect-on-all-ports).