MapBox-gl-js v0.22.1 发布了，MapBox 是 iOS 上 MapKit 的一个开源实现。
本次发布改进如下：
新特性 & 提升
Reduce library size by using minified version of style specification #2998
Add a warning when rendering artifacts occur due to too many symbols or glyphs being rendered in a tile #2966
Bug 修复
Fix bug causing exception to be thrown by Map#querySourceFeatures #3022
Fix bug causing Map#loaded to return true while there are outstanding tile updates #2847
Fix bug causing GeoJSON number properties to loose precision when queried.
下载地址：https://github.com/mapbox/mapbox-gl-js/archive/v0.22.1.tar.gz
来自:开源中国社区
