Merge pull request #234275 from divargas-msft/patch-5

[Doc-a-thon] Updating m-series.md

Author: prmerger-automator[bot]

articles/virtual-machines/m-series.md

@@ -5,7 +5,7 @@ author: lauradolan
 ms.service: virtual-machines
 ms.subservice: sizes
 ms.topic: conceptual
-ms.date: 03/31/2020
+ms.date: 04/12/2023
 ms.author: ayshak
 ---
 
@@ -46,7 +46,7 @@ M-series VM's feature Intel® Hyper-Threading Technology.
 | Standard_M128 <sup>1</sup>       | 128 | 2048   | 14336 | 64 | 250000/1600 (2456)  | 250000/4000 | 80000/2000 | 80000/4000 | 8 | 32000 |
 | Standard_M128m <sup>1</sup>      | 128 | 3892   | 14336 | 64 | 250000/1600 (2456)  | 250000/4000 | 80000/2000 | 80000/4000 | 8 | 32000 |
 
-<sup>1</sup> More than 64 vCPU's require one of these supported guest versions: Windows Server 2016, Ubuntu 16.04 LTS, SLES 12 SP2, and Red Hat Enterprise Linux, CentOS 7.3 or Oracle Linux 7.3 with LIS 4.2.1.
+<sup>1</sup> More than 64 vCPU's require one of these supported guest versions: Windows Server 2016, Ubuntu 18.04+ LTS, SLES 12 SP2+, Red Hat Enterprise Linux 7/8/9, CentOS 7.3+ or Oracle Linux 7.3+ with LIS 4.2.1 or higher.
 
 <sup>2</sup> Instance is isolated to hardware dedicated to a single customer.