mapbox-gl

0.40.0 (September 13, 2017)

:warning: Breaking changes

• Map#addImage now requires the image as an HTMLImageElement, ImageData, or object with width, height, and data properties with the same format as ImageData. It no longer accepts a raw ArrayBufferView in the second argument and width and height options in the third argument.
• canvas sources now require a contextType option specifying the drawing context associated with the source canvas. #5155

:sparkles: Features and improvements

• Correct rendering for multiple fill-extrusion layers on the same map #5101
• Add an icon-anchor property to symbol layers #5183
• Add a per-map transformRequest option, allowing users to provide a callback that transforms resource request URLs #5021
• Add data-driven styling support for