v4.0.0

• Removed all FirebaseUI underlying dependencies on deprecated and removed APIs in Firebase version 6.0.0. FirebaseUI no longer supports versions older than 6.0.0.
• Added the ability to immediately redirect to the provider's site or instead show the default 'Sign in with Provider' button when there is only a single federated provider enabled.

v3.6.1

• Fixed the issue where the providerName for generic OAuth, OIDC and SAML providers does not default to providerId.
• Added externs and typescript type declaration for generic OAuth, OIDC and SAML providers sign-in options.

v3.6.0

• Added supported for generic OAuth providers including Microsoft and Yahoo.
• Added supported for OIDC providers for Google Cloud's Identity Platform developers.
• Added supported for SAML providers for Google Cloud's Identity Platform developers.

v3.5.2

• Improves the error message when outdated email link is used for email link sign in and forceSameDevice is enabled.
• Fixes the wrong language code for Portuguese (Brazilian).

v3.5.1

• Fixes the issue that email link sign in is not properly released to CDN and NPM.

v3.5.0

• Added support for email link sign-in: https://github.com/firebase/firebaseui-web#email-link-authentication.

v3.4.1

• Hides cancel button in phone sign-in page if only phone provider is configured.
• Reverts FirebaseUI languageCode modification on external Auth instance before sign in completion to not trigger race conditions when signInSuccessWithAuthResult callback modifies the Auth languageCode.

v3.4.0

• Allows passing callbacks for Term of Service and Privacy Policy.

v3.3.0

• Removes callback flicker when there is no pending redirect.
• Adds the ability to use spinners instead of progress bars. This is used only for the nascar screen.

v3.2.0

• Supports Continue as guest and add new sign in provider firebaseui.auth.AnonymousAuthProvider.
• Adds the ability to configure country selection for phone Auth.
• Adds return type for start() and setConfig() in typescript declaration.