Graf Zahl has decided to release a new official build of GZDoom. In addition to all the ZDoom updates since 2.6.1 and later, the main interest is a new shader-based lighting mode created by Korshun that replicates the original software renderer and COLORMAP's look, except smoother and with more color depth. If you do not have a computer that supports shaders, there still are plenty of interesting things from the ZDoom side, such as better OPL emulation, support for the BFG Edition IWADs, or the alt-hud now providing a berserk indicator.