- [ANDROID] [BUGFIX] [DATABASE] - Database listeners now correctly tearing down between RN reloads. (Fixes#1498#1611#1609)
- [JS] [BUGFIX] [DATABASE] - Fixed an issue where `Reference.toString()` incorrectly contains `//` instead of `/` when joining the parent and child paths.
- [JS] [BUGFIX] [DATABASE] - Rework `.push()` behaviour to match WebSDK and correctly return a Reference instance in all scenarios. (Fixes#893#1464#1572)
- [JS] [ENHANCEMENT] [UTILS] - Added a `firebase.utils().database.cleanup()` utility method which removes all database listeners.