OpenGL Extensions Viewer continues its evolution with the rise of the OpenGLES, OpenGL Extensions Viewer now contains iOS and Android database, The interface for MacOSX has been redesigned for Snow Leopard, 64bit.
.NET 3.5 technology for Windows user interface, complete database of Windows, OSX, Android, and iOS
Direct X Version Check (Direct X 11)
OpenGL 4.1 support OpenGL for Windows and OpenGL 3.2 OSX 'Lion'
New cloud storage for extensions instead of email
Multiple monitor enumerations.
Driver update and DirectX update (*)
Improved software update mechanism with database versioning (*)
Database browser improved, with ability to see extensions supported by current renderer amonst the list of all extensions (*)
New rendering tests interface, windowed rendering tests.