7.0.0 Release candidate 3

Changes:

• Heatmap layer support via 42dc467
• Adds default camera props via 09dd70c
• Shapsource images are deprecated in favor of images 474b1b0

Notable fixes:

• Fixes to camera calculations
• iOS callouts are now working properly

7.0.0 Release Candidate 2

Changes:

– Updated underlying native SDKs for iOS and Android to respectively 5.0.0 and 7.0.0 406b86c

Notable fixes:

– iOS RN59 fixes for style value enums 475dda9 0c25085
– Fixes asset icon scale 3bdcc16 8dc5d5c

7.0.0 Release Candidate 1

Pre-release of 7.0.0:

– Expression support
– Using latest versions of iOS and Android SDKs
– Misc bugfixes and improvements