Is a 2021 version of the ATC Check Variant for S4HANA_READINESS_CHECK available?

I'm running into a similar "issue" as I asked about in 2018 when I couldn't find the expected option to run the S4HANA_READINESS_CHECK based on the latest simplification database. This time around, we however already implemented the latest version of 2241080 - SAP S/4HANA: Content for checking customer specific code (as Florian Henninger had mentioned then) and also looked for new check variants afterwards to import.

But even though the date changed for some of the checks to sometime in May 2021, I don't see an obvious entry to correspond with the latest and imported simplification database:

If I go into one of our own check variants for S/4HANA checks I also don't see an option in the Release ID:

Our central ATC-system is on NW 7.52 SP 2.

Is this an issue only at our end or has there just been no new check variant provided by SAP? And if the latter, does it mean that we can simply keep using the checks based on S4HANA_READINESS_2020 without missing anything important?

Thanks much and Cheers

Bärbel