Fix link format for Mendix 11.9.0 release note

Author: MarkvanMents

content/en/docs/releasenotes/sdk/model-sdk/model-sdk-4.md

@@ -8,7 +8,7 @@ weight: 97
 
 **Release date: March 30th, 2026**
 
-* We added support for Mendix [11.9.0](../studio-pro/11).
+* We added support for Mendix [11.9.0](/releasenotes/studio-pro/11.9/).
 * We added support for Mendix Metamodel [11.9.0](metamodel-11.9).
 
 ## 4.109.0 {#4109}