Update CHANGELOG

Author: zihejia

CHANGELOG.md

@@ -1,5 +1,13 @@
 #
 
+## [v2.0.0](https://github.com/mixpanel/mixpanel-react-native/tree/v2.0.0) (2022-09-09)
+
+### Enhancements
+
+- make trackAutomaticEvents required and bump versions to deprecate Decide [\#153](https://github.com/mixpanel/mixpanel-react-native/pull/153)
+
+#
+
 ## [v1.5.0](https://github.com/mixpanel/mixpanel-react-native/tree/v1.5.0) (2022-06-24)
 
 ### Enhancements
@@ -218,3 +226,5 @@ Report issues or give us any feedback is appreciated!
 
 
 
+
+