The core version is Arnold 220.127.116.11
Cinema 4D R21-2023
Because with the plug-in version update, the plug-in of the old version of C4D will not be officially provided, and only the latest plug-in corresponding to the old version of the software will be retained.
The R22 version only retains version 18.104.22.168, no high version
R21/R23 version only retains version 4.4.0, no high version