Red Book for v.2.0?

I’m interested in learning OpenGL and glslang. The current Programming Guide (4th ed.) covers GL 1.4. Does anyone know when the next edition covering 2.0 will come out? Also, will that cover the shading language, or will that still be in a separate book? Thanks.

I think they will seperate the two subject, shading language and 2.0, but when… that is the question :confused: