Merge pull request #428 from puppetlabs/maint-update_readme

(maint) - Update readme

Author: chelnak

README.md

@@ -34,7 +34,7 @@ The sqlserver module requires the following:
 
 * .NET 3.5. (Installed automatically if not present. This might require an internet connection.)
 * The contents of the SQL Server ISO file, mounted or extracted either locally or on a network share.
-* Windows Server 2012, 2012 R2, or 2016.
+* Windows Server 2012+.
 
 ### Beginning with sqlserver
 
@@ -274,6 +274,8 @@ For information on the classes and types, see the [REFERENCE.md](https://github.
 
 SQL 2017, 2019 and 2022 detection support has been added. This support is limited to functionality already present for other versions.
 
+The MSOLEDBSQL driver is now required to use this module. You can use this chocolatey [package](https://community.chocolatey.org/packages/msoledbsql) for installation. but it must version 18.x or earlier. (v19+ is not currently supported)
+
 This module can manage only a single version of SQL Server on a given host (one and only one of SQL Server 2012, 2014, 2016, 2017, 2019 or 2022). The module is able to manage multiple SQL Server instances of the same version.
 
 This module cannot manage the SQL Server Native Client SDK (also known as SNAC_SDK). The SQL Server installation media can install the SDK, but it is not able to uninstall the SDK. Note that the 'sqlserver_features' fact detects the presence of the SDK.