6.1.0 (2019-11-26)

admob: add null checks for getCurrentActivity() usages (#2913) (1fb296d)
admob,ios: use AdMob vs Admob for Pod name (#2922) (88a0167)
analytics: ts logEvent params arg should be optional (#2822) (3b8757c)
auth: collection was mutated while being enumerated. (#2900) (5471187)
auth: dont mutate modifiers ordering when building query key (fixes #2833) (9df493e)
auth: trigger initial listener asynchronously (#2897) (227ab63)
crashlytics: setCrashlyticsCollectionEnabled return promise (#2792) (4c19b94)
database,android: fix issue where transaction signal state error not caught (d7252a2)
database,ios: return null snapshot key if does not exist (fixes #2813) (bbf3df9)
messaging: deprecate onTokenRefresh(event => event.token) fixes #2889 (1940d6c)
messaging: typo in isRegisteredForRemoteNotifications (#2645) (f0e614f), closes /github.com/invertase/react-native-firebase/blob/master/packages/messaging/ios/RNFBMessaging/RNFBMessagingModule.m#L58
messaging,ios: hasPermission checks authorizationStatus (#2908) (7cab58d)
messaging,ios: wait for remote notification registration status (8c339d1), closes #2657
storage: fix video asset resources on iOS13 (#2750) (fded286)
storage,ios: use long value for maxResults list option (fixes #2804) (9488103)
storage,js: validate that list maxResults is an integer value (2fc9e9d)
template: add noCompress tflite by default to android template (for #2478) (9dd3fa6)

firestore: array-contains, array-contains-any & in filters (#2868) (42e034c)
ios: upgrade Firebase iOS SDK version to 6.13.0 (547d0a2)
remote-config: support minimumFetchInterval config setting (#2789) (57965e7), closes /github.com/firebase/firebase-ios-sdk/blob/master/FirebaseRemoteConfig/Sources/Public/FIRRemoteConfig.h#L148-L149
template: update template to RN 0.61.5 (3e90981)
template: upgrade to React Native 0.61.4 (#2821) (fb4941b)

6.0.4 (2019-11-17)

analytics: Use correct add_to_cart event name (#2882) (2369c62)
auth: Fix exception in PhoneAuthListener (#2828) (0843cbd), closes #2639
firestore: correctly apply internal __name__ query modif… (#2866) (a5da010), closes #2854
firestore,ios: Settings incorrectly set multiple times (#2869) (ed858c9)
storage,ios: Handle null Storage metadata values (#2875) (26f752a)
storage,ios: Handle null Storage metadata values (#2881) (eeb90c0)
template: Fix invalid flow config file (1def1c1)

auth: Fix iOS event subscriptions not correctly removing on reload (49c0050)
vision: Improve null checks on iOS #2744 (#2747) (d717f98)