As an update to this topic:
In the ctrlX CORE Runtime Release notes for RM21.11 (version 1.12) that can be found in the online documenation: See "ctrlX CORE Runtime, Release Notes XCR-V-0112 --> Important information --> Notes on XCR-V-0112.5"
Or on the collaboration room similar release notes are available, that you can use. Not registered for download yet? Instruction here. There it's described in the chapter 2.3.1 for real cores, 2.4.1 for virtual cores but for them the easiest way is to simply create a new one in the new installed ctrlX WORKS.
Beware that from the release milestone RM21.11 (version 1.12) all application apps needs a license to be able to run.
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