You can view all available Software AG product versions and check the dates when their maintenance ends by visiting Software AG's Empower web site at https://empower.softwareag.com/:
Log into Empower.
Select the required filter criteria from the drop-down list boxes and click on the
button.A list of supported Software AG products that meet the filter criteria is shown. In addition, the end-of-standard-maintenance dates are indicated in the EOM column.
If you mark Show prior Product Versions, only product versions that are out of maintenance are listed.