TeamCompanion v4.3 supports Team Foundation Service Preview (tfspreview) and is able to display data from tfspreview projects. In order to connect to the Team Foundation Service Preview you need to install Service Pack 1 for Visual Studio 2010 together with the KB2581206 hotfix. Regarding this here comes one very important note - if you installed KB2581206 hotfix before September 1, you’ll have to manually uninstall, download and reapply it again, because it was changed in the meantime although the hotfix name remained unchanged. With the old hotfix, you’ll be able to connect to the...