The second preview of XAML Spy is now available. Search and an improved application manager are among the many updates in this preview release. For a detailed list of changes see the release notes.
Upgrading XAML Spy
A note on upgrading an existing XAML Spy installation. If you install this update over the previous release, the installer will warn you that you need to stop the XAML Spy Service manually. You can safely ignore this warning and hit continue (twice, for unknown reasons). This is a one-time warning, the XAML Spy installer has been updated to automatically stop the XAML Spy service for future updates.