OpenID Simple Registation (SREG) is an extension to the OpenID Authentication protocol that allows for very light-weight profile exchange. It is designed to pass eight commonly requested pieces of information when an End User goes to register a new account with a web service.
This module implements the complete specifications. For this purpose it extends the Drupal core openid.module for the Consumer part and the openid_provider.module [1] for the Provider part of the specification.
Using OpenID Simple Registration Extension 1.1 - Draft 1 [2]
The update_form_enhancement module enhances update.php user interface by separating modules that are up to date from those that are not.
It uses standard form_alter hook to alter the form that is displayed on second step of update.php script to select modules that need to be updated.
Note about Drupal 7 and beyond: An equivalent feature implemented by this module is already in core, so the life time of this project dies with Drupal 6.