8.2.0-beta1

Breaking changes:

• Use pre_install hook to support non use_frameworks! usage #1262. Please add the following to your Podfile:

     pre_install do |installer|
       $RNMBGL.pre_install(installer)
       ...
     end

  and

     post_install do |installer|
       $RNMBGL.post_install(installer)
       ...
     end

Other changes:

• Add course to the location events #1209
• Fix heading indicator alignment #1215
• App crash when ProGuard is set to true #1184
• [iOS] Implemented ShapeSource.features(...) method #1140
• style json support on styleURL #1102
• Fix: onUpdate not called when renderMode is native #1135