Special K v. 0.8.48

 + Fixed incorrect alt+tab operation in fullscreen exclusive w/ window centering on
 + Eliminated D3D11 reference counting issues at startup
 + Improved window management reliability
 + Disabled cursor restriction while dragging windows
 + Added support for evaluating commands in parallel on deferred render contexts
     before they are coallesced by a (working) graphics driver.
   >> Fixes problems in Blue Reflection, though probably hurts performance.
 + Fixed OpenGL problems in NISA's OpenGL engine (Phantom Brave, Disgaea PC/2)
     in ReShade.