Release v0.12.20

• v0.12.20
  • Started the SDK beta program. A beta version of the SDK is now available.
    • See the Github info here: https://branch.app.link/5HMUVrQeYy
  • Updated the build script.
  • Merge pull request #517 from brianmichel/bsm/call-javascript-from-main-thread.
  • Fixed and re-applied patches from v0.12.18. These are:
    • Updated share channel names for some older iOS app versions.
    • Updated how the SFSafariViewController window is handled when finding a strong match.
      • The keyWindow and firstResponder will no longer lose focus at app start up (#484, AIS-122).
      • Branch now plays nicely with the Facebook login controller (AIS-122).
    • Improved handling of queued link opens. (#491, #503, AIS-128)
    • Made the preference helper more robust to prevent crashes (#514)
    • Updated nullability of callback parameters for Swift (#509, #507, AIS-149).
    • Fixed some nil reference errors found by static analysis.
    • Fixed a small memory leak.

Updated & reverted changes from release 0.12.18.

0.12.19

Updates for 0.12.19 release.

v0.12.17

• Made the preference file creation more robust and fault tolerant.

Apple Search Ad Attribution

• Branch can now optionally track Apple Search Ad campaign attribution.
  See the documentation for using this feature in the README.md section
  Apple Search Ad Attribution.
• Check the change log for specific fixes: Change log on Github.

Xcode 7 Support

• This release fixes a compile error with Xcode 7.

Better Match keys, Better Documentation

• There are no breaking changes in this release.
• There are no significant new features in this release.
• Testing notes: All fixes were bug fixes. Make sure that existing tests run OK.
• Check the change log for specific fixes: Change log on Github.

Bug fixes, Swift Updates, and iOS 10 Compatibility

• There are no breaking changes in this release.
• The Swift example and documentation have been updated for Swift 3.0.
• We've diagnosed an open problem when Branch, Localytics, and Google Analytics are all used
  in the same app. You can read the details and work-arounds in the Github issue
  Branch, Localytics, and Google Analytics.
• Check the change log for specific fixes: Change log on Github.

Swift Compatibility

Fix for few swift compatibility issues
Support for Carthage sub modules

More crash protections

Fix for issue causing initsession hang on cold start from universal link
Adding few crash protection
Removing BUO nullable fields

Stronger Matching

Fixing time delay issue with strong match checking using SVC