After the release of the OpenGL 4.1 specification the Khronos Group slowed down the pace a little bit but they didn’t left OpenGL developers without a new specification version for too long as a few weeks ago they’ve released OpenGL 4.2. The new version of the specification brings several API improvements as well as exposes some important pieces of hardware functionality that makes OpenGL 4.x class hardware a great step forward in GPU history. This article aims to present the newly introduced features in the latest version of the OpenGL specification and, as a few months ago I wrote an article about Suggestions for OpenGL 4.2 and beyond, I will write a few words about how does the new specification reflect my forecast.

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