How-to/CSS/About-working-with-CSS-in-Sandbox.md

@@ -9,6 +9,7 @@ The content of this article has been tested with the following versions
 | Sandbox | Foundry |
 | ------- | ------- |
 | 0.10.1  | 0.8.8   |
+| 0.11.1  | 0.8.9   |
 
 ## General Information