v6.0.0

🚨 BREAKING CHANGES 🚨

• Update platform iOS to 10.0 in podspec #498
• [Android] parse additional data #509
• Expose OAuth error codes #482
• Included support for React Native 0.63+ #498

🚀 Improvements 🚀

• Support Manual Authorization Code Exchange #466
• Update AppAuth-iOS to v1.4.0 #549

🐛 Bugfixes 🐛

• Add a fallback for presenting view controller on ios #544
• Use correct tag in Podspec #553