Hereby the drupal EventNotification module release notes of previous releases.
10-10-2007 Version v5.x-1.0
– Start programming
30-03-2008 Version v5.x-1.1
– Add addressbook email look up.
27-04-2008 Version v5.x-1.2
– Add variable sender email address in configuration
20-07-2008 Version v5.x-1.3
– Add Comma Separate File (CSV) upload functionality