MapBox-gl-js 0.33.0 发布了，MapBox 是 iOS 上 MapKit 的一个开源实现。
更新内容：
Breaking changes
Automatically add Mapbox wordmark when required by Mapbox TOS
Increase default maxZoom from 20 to 22
Deprecate tiledata and tiledataloading events in favor of sourcedata and sourcedataloading.
New features
Add property functions support for most symbol paint properties
Add ability to specify default property value for undefined or invalid property values used in property functions.
Improve Map#fitBounds to accept different values for top, bottom, left, and right padding
Add a FullscreenControl for displaying a fullscreen map
Bug fixes
Fix validation error on categorical zoom-and-property functions
Fix bug causing expired resources to be re-requested causing an infinite loop
Fix problem where MapDataEvent #isSourceLoaded always returned false
软件详情：https://github.com/mapbox/mapbox-gl-js/releases
下载地址：https://github.com/mapbox/mapbox-gl-js/archive/v0.33.0.zip
来自:开源中国社区
