Rules events

the same way as realname module does

processing authentication

Added current session connection status to HybridAuth tab (reports
for the currently logged in user).

Implemented persistent sessions for HybridAuth session data

Removed implementation of hook_exit() - it was a hack for Legal module
compatibility

Throw an error message if the username is already taken.

Removed user_external_login_register() function usage

drupal_array_set_nested_value() must be an array, null given...
+ Fixed logic for duplicate email processing

account creation workflow.
Refactored delete identity form submit handler.

provider we will present a form to fill required values.

either follow core settings or override for users created by HybridAuth

provider gives emailVerified property.

gives not verified e-mail address we will ask to verify it.

configuration page if only administrators can create new user accounts.

approve new user accounts

README.txt

identity to the existing account

positioned in the same place
Added "Add more identities" to the delete identity form when deleting
the identity used to create an account