In https://github.com/libcdio/libcdio/releases/tag/2.2.1.rc1, I've put out a release candidate.
If you have an opportunity to try it out, please do. I will be trying it out as well. I am considering calling the release 2.3.0 since there have been a couple of API additions with features added. If you want to weigh in on this, please do so.
