> ## Name

> cg_2_2_0006 - Cg Toolkit 2.2 April 2009

> ## Summary

> - Added DirectX10 and GLSL geometry profiles (gs_4_0 AND glslg)
> - Support for "latest" profile keyword in CgFX compile statements
> - Additional API routines
> - Support for pack_matrix() pragma
> - Arrays of shaders can now be used in CgFX files
> - Libraries for 64 bit Solaris development
> - Migrated the OpenGL examples onto GLEW
> - New examples
> - Updated reference manual pages for new profiles and entry points

> ## Download

> - Windows 32/64-bit installer for Windows XP, Vista and Win7.
> - Mac OS X ppc/i386/x86_64 dmg for Tiger, Leopard and Snow Leopard.
> - Linux 32-bit tgz tarball and rpm for RedHat.
> - Linux 64-bit tgz tarball and rpm for RedHat.
> - Solaris 32/64-bit package.

> ## See Also

> - 2.1.0009, 2.1.0012, 2.1.0016, 2.1.0017
> - 2.2.0004, 2.2.0006, 2.2.0010, 2.2.0017
> - 3.0.0007, 3.0.0015, 3.0.0016
> - 3.1.0010