Version 6.14.1
### 6.14.1
- Changes
- Auth: Added a new method: Firebase.Auth.Credential.IsValid().
- Auth: Added Firebase.Auth.FirebaseAccountLinkException which may be thrown
by LinkAndRetrieveDataWithCredentialAsync. The exception includes a
Firebase.Auth.UserInfo object which may contain additional information
about the user's account.
- Auth (iOS): Added Firebase.Auth.UserInfo.UpdatedCredential. This
credential may be valid in FirebaseAccountLinkExceptions indicating that
the credential may be used to sign into Firebase as the Apple-linked user.