v2.4.1

• Localized underlying Firebase Auth instance when FirebaseUI-web is localized.
• Enforced https scheme in background CSS images.
• Added empty alt attribute to IdP buttons.

v2.4.0

• Removes hard coded QUOTA_EXCEEDED phone auth error. Instead we will use whatever the Auth API returns.
• Updates the FirebaseUI demo app to install as a standalone PWA when added to home screen on an Android device.
• Support prefilling the default phone number by passing a loginHint in the configuration only when phone auth provider is the only provider.
• Support prefilling the default national number along with default country only when phone auth provider is the only provider.
• Updates saucelabs tests: replace Safari 6 with 7 and removes IE9.
• Uses session persistence when supported on the internal temporary auth instance to avoid dangling auth states.
• Modified reCAPTCHA "I am not a Robot" button to be more responsive in narrow screens.
• Adds a continue button to redirect to the continueUrl if available in the password reset and email verification action widgets.

v2.3.0

• Adds firebaseui.auth.AuthUI.getInstance(appId) to get the corresponding AuthUI instance as specified by the provided appId.
• Adds a destroy method to destroy an AuthUI instance.
• Fixes Nascar buttons getting grayed when user tabs through them.
• Hides cancel button when only Email provider is used and accountchooser.com is disabled.

v2.2.1

• Fixed button alignment issue: https://github.com//issues/174

v2.2.0

• Added support for localization.

v2.1.1

• Fixed obfuscated property causing country code auto population to fail.

v2.1.0

• Added support for OAuth providers in a Cordova environment.
• Added support for passing custom OAuth parameters to OAuth providers.
• Added phone code resending countdown to phone code entry page.
• Added terms of service for phone sign-in pages.
• Ability to auto populate the country code from the national number.
• Added support for selecting the default country for phone authentication.
• Skip NASCAR screen when only phone provider is enabled and render phone sign in screen directly.

v2.0.0

• Added support for phone authentication.
• Removed all FirebaseUI underlying dependencies on deprecated and removed APIs in Firebase version 4.0.0. FirebaseUI no longer supports versions older than 4.0.0.
• Fixes DOMException when cross origin reassigning window.location on sign-in success.
• Fixes the issue where query strings and fragments were getting dropped on accountchooser.com redirects.

v1.0.1

• Added ability to not require the display name in password sign up.
• Pass login_hint when a user needs to sign in with Google using a specific email.
• Fixed account linking in recent versions of Firebase Auth.
• Fixed "operation not supported" error for password providers in Cordova environment.
• Display error when account lookup returns an unexpected error from the Auth backend.
• Added back button in sign in handler page.

v1.0.0

• FirebaseUI is now open source.
• Added an option to disable Account Chooser.
• After being idle for 1h, while in the process of signing in, properly handle the error instead of crashing.