Microsoft will be adding a new product family to WSUS server “Microsoft Application Virtualization,” – will include updates for all App-V products. It’ll include variety of update types, e.g. service packs, optional updates, critical updates and security updates. Additionally, App-V updates will be available through Microsoft Update and Microsoft Update Catalog. A new product category will be added to WSUS server under the Microsoft Application Virtualization family, entitled Microsoft Application Virtualization 4.5. App-V 4.5 category will allow all classifications of updates to be offered to App-V 4.5 product. You’ll see this new category when new updates are available for this product. You should sync Microsoft Application Virtualization family if you’e these products in your managed environment,” writes Microsoft.