Changelog: DataLink (#3132)

* link fix

* moved

Author: dev-dist

public/changelog.json

@@ -1797,6 +1797,13 @@
       "title": "Added support to Data Feeds",
       "topic": "Data Feeds"
     },
+    {
+      "category": "release",
+      "date": "2025-10-01",
+      "description": "[DataLink](https://docs.chain.link/datalink) is now live. View the [Provider Catalog](https://docs.chain.link/datalink/provider-catalog) to explore institutional data available for onchain applications.",
+      "title": "Chainlink DataLink",
+      "topic": "General"
+    },
     {
       "category": "integration",
       "date": "2025-09-28",