(prerelease 3.0.0)

Features

• Add suppport for react-navigation 5.x 🚀
• Codebase and tests now supports both the 4.x and 5.x APIs

Breaking changes

• React navigation 4 is now supported through the createSharedElementStackNavigator4 export
  sharedElements function replaces navigation/otherNavigation by route/otheRoute arguments
• See migration guide in ./docs/Migration.md for upgrading instructions