Update README.md for release version clarification. (#2296)

README.md

@@ -9,6 +9,8 @@ Welcome to the Microsoft JDBC Driver for SQL Server project!
 
 The Microsoft JDBC Driver for SQL Server is a Type 4 JDBC driver that provides database connectivity through the standard JDBC application program interfaces (APIs) available in the Java Platform, Enterprise Editions. The Driver provides access to Microsoft SQL Server and Azure SQL Database from any Java application, application server, or Java-enabled applet.
 
+Releases can be found on the [GitHub Releases](https://github.com/microsoft/mssql-jdbc/releases) page, in the [Microsoft JDBC Documentation](https://learn.microsoft.com/en-us/sql/connect/jdbc/download-microsoft-jdbc-driver-for-sql-server?view=sql-server-ver16), or via Maven. Starting from preview release 12.1.0, each release contains two versions of the driver. One for use with Java 8 (jre8), and one for use with version Java 11 and above (jre11).
+
 We hope you enjoy using the Microsoft JDBC Driver for SQL Server.
 
 Microsoft JDBC driver for SQL Server Team
@@ -82,7 +84,7 @@ We're now on the Maven Central Repository. Add the following to your POM file to
 	<version>12.4.1.jre11</version>
 </dependency>
 ```
-The driver can be downloaded from [Microsoft](https://aka.ms/downloadmssqljdbc).
+The driver can be downloaded from [Microsoft](https://aka.ms/downloadmssqljdbc). For driver version 12.1.0 and greater, please use the jre11 version when using Java 11 or greater, and the jre8 version when using Java 8.
 
 To get the latest version of the driver, add the following to your POM file: