We recommend that you consider applying the most recent update release. Because the builds are cumulative, each new update release contains all the hotfixes and all the security updates that were included with the previous SQL Server Compact 3.5 update release. We recommend that you test hotfixes before you deploy them in a production environment. Note This build of this cumulative update package is also known as build. Less INTRODUCTIONĬumulative update package 6 for SQL Server Compact 3.5 Service Pack 2 contains hotfixes for issues that have been fixed after the release of Microsoft SQL Server Compact 3.5 Service Pack 2 (SP2). SQL Server Compact 3.5 Service Pack 2 More.