In order to receive the best support for your Vantage product, and to be sure that you are running versions that are still supported, you might need to know when a product or version was available (GA date), and the date that it is no longer supported (EOS date).
How can I find the Life Cycle information - GA Date, Version, End of Support (EOS) Date, etc. - for my CA Vantage Storage Resource Manager?
Vantage
Here is where you can find information on Product Lifecycles:
Here is where you can find information on Mainframe Compatibility:
Here is where you can find information on z/OS compatibility: