---
title: v6.3.0 Release
description: Bug fixes and documentation updates release.
---

> Please tag any GitHub issues regarding v6 with `[v6]` in the title.

🐞 This is a bug fix and feature release. 🐞

## Features

- Integrated `userAccessGroup` iOS method into the `auth` module ([`#3074`](https://github.com/invertase/react-native-firebase/issues/3074)) ([`#044711c`](https://github.com/invertase/react-native-firebase/commit/044711cf7d70d65c1ecda039f047d2a6bf304770))

### SDK & Dependencies Updates

- Update iOS dependencies, `Crashlytics` to v3.14.0 & `Fabric` to v1.10.2 ([`#3012`](https://github.com/invertase/react-native-firebase/issues/3012)) ([`#3901634`](https://github.com/invertase/react-native-firebase/commit/39016346e419175119e863b2e2bff10166ddf40c))

### Firestore

- Add `QueryDocumentSnapshot` interface ([`#5de3770`](https://github.com/invertase/react-native-firebase/commit/5de37708daead91b849674b12fa5da761cbaf649))

## Bug Fixes

- **`admob`:** add missing `null` checks (([`#2912`](https://github.com/invertase/react-native-firebase/issues/2912)) ([`#b5243cf`](https://github.com/invertase/react-native-firebase/commit/b5243cf25a130d10160635c23846a20435995cad))

- **`admob`:** set correct loading variable to allow multiple AdMob instances (([`#3185`](https://github.com/invertase/react-native-firebase/issues/3185)) ([`#af768e3`](https://github.com/invertase/react-native-firebase/commit/af768e3eb57975bec8b4c0f0f50dd0f9e7418e27))

- **`analytics`:** fixed dynamic linking bug whenever analytics parameters are present (([`#3086`](https://github.com/invertase/react-native-firebase/issues/3086)) ([`#716d472`](https://github.com/invertase/react-native-firebase/commit/716d47262098c1ea3dcf56aaa8e04a4dcf0de6be))

- **`app`:** fix export to correct syntax for valid TypeScript parsing ([`#2e2b24e`](https://github.com/invertase/react-native-firebase/commit/2e2b24e51d43524c9ec5c7becd75b7dcbaca30be))

- **`app`:** remove `Object.freeze` from app to allow `redux-firestore` to work ([`#2733`](https://github.com/invertase/react-native-firebase/issues/2733)) ([`#46be1b0`](https://github.com/invertase/react-native-firebase/commit/46be1b0c996e976357f1190bede29559be94a162))

- **`auth`:** fix default parameter for sending sign in link to email ([`#239b35b`](https://github.com/invertase/react-native-firebase/commit/239b35b362289629fa4c46aa792f9b4200545d24))

- **`auth`:** `sendPasswordResetEmail` second argument is `null` by default to signal no settings ([`#3198`](https://github.com/invertase/react-native-firebase/issues/3198)) ([`#39ceba3`](https://github.com/invertase/react-native-firebase/commit/39ceba33eccf8f4dc6e0f3b4805f0034419742a9))

- **`crashlytics`:** fix issue where `fileName` variable could be undefined ([`#3079`](https://github.com/invertase/react-native-firebase/issues/3079)) ([`#1813e14`](https://github.com/invertase/react-native-firebase/commit/1813e14d581ef8f8a50606388468a98c046ac818))

- **`crashlytics`:** JavaScript source maps now available in Crashlytics ([`#3084`](https://github.com/invertase/react-native-firebase/issues/3084)) ([`#036a50e`](https://github.com/invertase/react-native-firebase/commit/036a50e7b8328ab51ee202300f91069edd2f4cf2))

- **`database`:** add key to the `Reference` type for (([`#3072`](https://github.com/invertase/react-native-firebase/issues/3072)) ([`#b8490a5`](https://github.com/invertase/react-native-firebase/commit/b8490a58a8844d88cd944e0b1d8d2fa3dfb3418f))

- **`firestore`:** offline Android lookup was crashing when looking up a document ([`#2757`](https://github.com/invertase/react-native-firebase/issues/2757)) ([`#c66bfc6`](https://github.com/invertase/react-native-firebase/commit/c66bfc61db8538cc9c1b15fa8a1c46f4cdbc580b))

- **`firestore`:** Can use `in` operator when using `where()` for numbers ([`#3004`](https://github.com/invertase/react-native-firebase/issues/3004)) ([`#13a6560`](https://github.com/invertase/react-native-firebase/commit/13a6560a403b353c46dff0a0a8c52fb64241f4f8))

- **`firestore`:** collection group queries with document snapshot as bound works ([`#3063`](https://github.com/invertase/react-native-firebase/issues/3063)) ([`#a3aaff3`](https://github.com/invertase/react-native-firebase/commit/a3aaff353f173a386af77c7302c7b23e55b28f2c))

- **`firestore`:** handle `FieldPath` as array value ([`#3178`](https://github.com/invertase/react-native-firebase/issues/3178)) ([`#2cb6d44`](https://github.com/invertase/react-native-firebase/commit/2cb6d44b77051f3831ed52b2687ce254d407904d))

- **`ios`:** handle `Info.plist` file paths with spaces ([`#ceddf99`](https://github.com/invertase/react-native-firebase/commit/ceddf996739204ce2c971eb1819bf11640b1cace))

- **`ios`:** use correct import of `RCTBridgeModule.h` ([`#7db4cd8`](https://github.com/invertase/react-native-firebase/commit/7db4cd883ab71f40fd8c9886c80d7e7489acbcc2))

- **`messaging`:** corrected TypeScript signature for `setBackgroundMessageHandler` ([`#a2879b6`](https://github.com/invertase/react-native-firebase/commit/a2879b60fda86232737a437f3c74110d4652aacd))

- **`perf`:** fixed a bug which stopped custom performance metrics from working ([`#3119`](https://github.com/invertase/react-native-firebase/issues/3119)) ([`#1e56721`](https://github.com/invertase/react-native-firebase/commit/1e567214e95b199c8d7a2ed2f804cffd83a89510))