khalvat is doing a fantastic job at creating, updating and support the Android 11 version of this wonderful rom. And can fully understand and appreciate the space and resource issues/demands required for building multiple roms. That stuff doesn't come cheap or never ending storage, so have to prioritise.
There is already a CrDroid 10 build that is continually being updated daily, with all the latest changes and updates located here. It's what I am currently using and offers OTA updates. I will switch to CrDroid 7.x in a once the CrDroid Settings is fixed.