Remove duplicate large volumes improvement entry

Removed duplicate entry for large volumes improvement in March 2026 section.

Author: netapp-manishc

articles/azure-netapp-files/whats-new.md

@@ -29,13 +29,7 @@ Azure NetApp Files is updated regularly. This article provides a summary about t
 
     Large volumes operational improvement no longer requires a support ticket to increase a large volume past the 30% imposed limit. This allows customer to automate their large volume size increases without waiting for approval and human intervention.
 
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-## March 2026
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-* [Large volumes improvement:](large-volumes-requirements-considerations.md#requirements-and-considerations) removed 30% default limit imposed on large volumes
-
-    Large volumes operational improvement no longer requires a support ticket to increase a large volume past the 30% imposed limit. This allows customer to automate their large volume size increases without waiting for approval and human intervention.
-    
+  
 ## January 2026
 
 * [Elastic zone-redundant storage service level](elastic-zone-redundant-concept.md) (preview)