Mapbox GL 0.12.3 发布，WebGL 矢量地图
Mapbox GL 是基于 WebGL 的客户端矢量地图，也是个 JavaScript 库。
API 改进
Support inline attribution options in map options (#1865)
Improve flyTo options (#1854, #1429)
Bug 修复
Fix flickering with overscaled tiles (#1921)
Remove Node.remove calls for IE browser compatibility (#1900)
Match patterns at tile boundaries (#1908)
Fix Tile#positionAt, fix query tests (#1899)
Fix flickering on streets (#1875)
Fix text-max-angle property (#1870)
Fix overscaled line patterns (#1856)
Fix patterns and icons for mismatched pixelRatios (#1851)
Fix missing labels when text size 0 at max zoom (#1809)
Use linear interp when pixel ratios don't match (#1601)
Fix blank areas, flickering in raster layers (#1876, #675)
Fix labels slipping/cropping at tile bounds (#1882, #757)
UX 改进
Improve touch handler perceived performance (#1844)
下载：https://github.com/mapbox/mapbox-gl-js/archive/v0.12.3.zip