Update logic-apps-enterprise-integration-maps.md

Removing limitation to XSLT 1.0 (XSLT 1.0-3.0 is now supported) and referring to the support for custom assemblies in maps that is now in preview.

Author: wsilveiranz

articles/logic-apps/logic-apps-enterprise-integration-maps.md

@@ -62,9 +62,7 @@ This article shows how to add a map to your integration account. If you're worki
 
   * Standard workflows
 
-    * Only XSLT 1.0 is supported.
-
-    * References to external assemblies from maps aren't supported.
+    * References to external assemblies from maps are currently in preview. To configure support for external assemblies, follow the [instructions on this article](https://techcommunity.microsoft.com/t5/integrations-on-azure-blog/net-framework-assembly-support-added-to-azure-logic-apps/ba-p/3669120)
 
     * No limits apply to map file sizes.