This file provides release history for the library. A release should
normally correspond to an upload to the website, TheEmusNest.eu, but
there will be an occasional "internal release" that is not uploaded.

Only brief summaries of the changes made to the library will be kept
in this file with detailed change histories being maintained in each
shader source file.

Early January 2017 - Initial release

   Included the Clamp_RGBA, Rectangle_XY, Ripple_XY,
   Ripple_RA, Ripple_RGBA_XY and Ripple_RGBA_RA shaders.

Jan-June 2017 - Internal releases

    Added Shear_XY, Taper_XY, TaShe_XY shaders.
    Added the "Tentering" (stretching) shaders.
    Added Blur, Sharpen and Emboss filter shaders.
    Added Pixilate filter shaders.
    Added Grid_XY and Grid_RA shaders.
    Added Adjust_RGBA_BC (brightness and contrast) shader.
    Added Scale and Hotspot to most shaders.
    Added "Edge Spill" mode to Ripple_XY and Rippple_RA.
    Grouped shaders in subdirectories.
    Added Geometrical Shapes images.
    Added Quantise_RGBA shader.
    Added Remix_RGBA shaders.
    Added Shadow_A shaders.
    Added Shadowing shaders
    Added Quantise and Remix colouring shaders.
    Minor clean up of a couple of the gnome images.
    Various minor bug fixes.
    Added Clip Platform images (Altars and Seats)
    Added Blackboard images
    Added many textures, mostly tilable
    
July 2 2017

    Uploaded to TheEmusNest.eu

Nov 2017 - Internal release

    Added Blur 2x2.2 shader.
    Added Rocket Bursts

Dec 08 2017 - Uploaded to TheEmusNest.eu