Update what-s-new-in-sql-server-ver15.md

Author: pmasl

docs/sql-server/what-s-new-in-sql-server-ver15.md

@@ -54,6 +54,7 @@ In addition, the following features are added or enhanced for [!INCLUDE[sql-serv
 |[In-memory database](../relational-databases/in-memory-database.md) adds new DDL syntax to control the hybrid buffer pool. <sup>2</sup>|With [hybrid buffer pool](../database-engine/configure-windows/hybrid-buffer-pool.md), database pages sitting on database files placed on a persistent memory (PMEM) device will be directly accessed when required.|
 |New in-memory database feature, memory-optimized tempdb metadata added.|See [Memory-Optimized TempDB Metadata](../relational-databases/databases/tempdb-database.md#memory-optimized-tempdb-metadata)|
 |Linked Servers support UTF-8 character encoding. |[Collation and Unicode Support](../relational-databases/collations/collation-and-unicode-support.md) |
+|SQL Server Setup includes MaxDOP recommendations that follow the documented guidelines. |[Configure the max degree of parallelism Server Configuration Option](../database-engine/configure-windows/configure-the-max-degree-of-parallelism-server-configuration-option.md#Guidelines)|
 |`sys.dm_exec_query_plan_stats` returns more information about degree of parallelism and memory grants for query plans. |[sys.dm_exec_query_plan_stats](../relational-databases/system-dynamic-management-views/sys-dm-exec-query-plan-stats-transact-sql.md)<sup>1</sup>|
 | &nbsp; | &nbsp; |