The following table shows the versions of z/Server delivered with the different Enterprise Developer releases. These are also the recommended version of z/Server to use with a particular Enterprise Developer release.
| Enterprise Developer Version | z/Server Version | Date Released |
|---|---|---|
| 2.1 | z/Server V2R0M06 and V2R0M07 (including performance testing) | October 2012 |
| 2.1.1 | z/Server V2R0M07 | April 2013 |
| 2.2 | z/Server V2R2M00 | October 2013 |
| 2.2 Update 1 | z/Server V2R2M02 | May 2014 |
| 2.3 | z/Server V2R3 | September 2015 |
| 2.3 Update 1 | z/Server V2R3M01 | March 2016 |
| 3.0 | z/Server V3R0 | June 2017 |