Is there a EOS date for version 11.4 of CA Workload Automation ESP Edition?

Document ID : KB000119982
Last Modified Date : 27/11/2018
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Just wondering why there's hasn't been any CARS Maintenance for Workload Automation ESP? I realize version 12 is in the incremental stages does this imply 11.4 is frozen? I didn't see anything indicating 11.4 was EOS.
CA WA ESP Edition Z/OS
There is no EOS date for version 11.4, and we will continue publish new fixes for 11.4 and 12.