[ZT/Gateway] Create changelog entry: new domain categories (cloudflare#25759)

* Create 2025-10-10-new-domain-categories.mdx

---------

Co-authored-by: Pedro Sousa <[email protected]>

Author: alexmoraru7

src/content/changelog/gateway/2025-10-10-new-domain-categories.mdx

@@ -0,0 +1,17 @@
+---
+title: New domain categories added
+description: We have added 3 new domain categories under the Technology parent category
+date: 2025-10-10
+---
+
+We have added three new domain categories under the Technology parent category, to better reflect online content and improve DNS filtering.
+
+**New categories added**
+
+| Parent ID | Parent Name           | Category ID | Category Name                 |
+| --------- | --------------------- | ----------- | ----------------------------- |
+| 26        | Technology            | 194         | Keep Awake Software           |
+| 26        | Technology            | 192         | Remote Access                 |
+| 26        | Technology            | 193         | Shareware/Freeware            |
+
+Refer to [Gateway domain categories](/cloudflare-one/policies/gateway/domain-categories/) to learn more.