Target version prefix override

Specifies which version Google Hangouts Plugin for Microsoft Outlook® should be updated to. When this policy is enabled, the app will be updated to the version prefixed with this policy value. Some examples: 1) Not configured: app will be updated to the latest version available. 2) Policy value is set to "55.": the app will be updated to any minor version of 55 (e.g., 55.24.34 or 55.60.2). 3) Policy value is "55.2.": the app will be updated to any minor version of 55.2 (e.g., 55.2.34 or 55.2.2). 4) Policy value is "55.24.34": the app will be updated to this specific version only. This policy is available only on Windows instances that are joined to a Microsoft® Active Directory® domain.