remove preview

Signed-off-by: Hannah Hunter <[email protected]>

Author: hhunter-ms

articles/azure-monitor/essentials/activity-log.md

@@ -50,7 +50,7 @@ For some events, you can view the change history, which shows what changes happe
 
 ![Screenshot that shows the Change history list for an event.](media/activity-log/change-history-event.png)
 
-If any changes are associated with the event, you'll see a list of changes that you can select. Selecting a change opens the **Change history (Preview)** page. This page displays the changes to the resource. In the following example, you can see that the VM changed sizes. The page displays the VM size before the change and after the change. To learn more about change history, see [Get resource changes](../../governance/resource-graph/how-to/get-resource-changes.md).
+If any changes are associated with the event, you'll see a list of changes that you can select. Selecting a change opens the **Change history** page. This page displays the changes to the resource. In the following example, you can see that the VM changed sizes. The page displays the VM size before the change and after the change. To learn more about change history, see [Get resource changes](../../governance/resource-graph/how-to/get-resource-changes.md).
 
 ![Screenshot that shows the Change history page showing differences.](media/activity-log/change-history-event-details.png)