Mesa 17.0.3 is now the most advanced stable Mesa version, and it promises to bring various improvements for many of the included open source graphics drivers, such as both the Intel OpenGL and ANV Vulkan ones, RadeonSI, Galleon, Nouveau, Freedreno, as well as Radeon RADV Vulkan. It also improves the GLSL compiler. For the RadeonSI driver, the Mesa 17.0.3 maintenance release adds a Polaris12 PCI ID and a fix for a hang that occurred when a shader failed to compile. The Galleon drivers received a fix for an existing deadlock, and there are a bunch of improvements for the Radeon RADV Vulkan and Freedreno drivers too.