New Features:
- Sign in with your Google account or email and password to access the app.
- New accounts receive an email verification step to help keep your account secure.
- Forgot your password? You can request a reset link directly from the sign-in screen.
- The Settings page now includes an Account Security section where you can sign out when you are done.

Improvements:
- The Settings page has been redesigned with a clearer layout, including dedicated tabs for unit preferences.