• General : new "grunt-free" build process based on npm, rollup & friends
• Core : removed support for CocoonJS (following service shutdown)
• Core : simplified error/exception handling by removing the custom me.Error class
• Input : removed obsolete support for proprietary windows 8 accelerometer API (not a thing anymore)
• Input : fixed potential issue with hardware not reporting proper event geometry
• Inpit : improved pointer detection when using complex css layouts
• Math : prevent recalculating edges and normals when resizing a rectangle shape with the same width and height values
• Renderer : renderer selection now set to AUTO by default (Attempt WebGL first, with fallback to Canvas)
• Timer : added arguments passing to setTimeout and setInterval
• TMX : fixed temporary vectors recycling in the hexagonal map renderer
• WebGL : shader implementation has been rewritten to allow for a more generic approach, and ease definition of custom shader (see me.GLShader)
• WebGL : properly handle WebGL context lost and restore
• WebGL : updated earcut to version 2.1.5