2. Added ability to capture failed login attempts
3. Added option to implement logout programmatically without rendering the button
4. Enhanced the reauthentication cookie security by removing user's name from the token
5. Added option to customize the text of all fields/headers/buttons of all widgets
6. Disallowing registration if email is already taken
7. Added the option to limit the registration of users to specific domains
8. Added option to limit the number of users logged in concurrently
9. Enhanced register user widget by returning username, email, and name for a new user
10. Added ability to hit the enter button for all widgets instead of clicking on the submit buttons