CentOS now operates as a distribution independently of CentOS Stream and today the team behind it released CentOS 8 (2015).
VzLinux 8 is a 1:1 binary compatible fork of RHEL 8 and can be used for transparent replacement solutions based on RHEL 8 and CentOS 8.
During a live stream earlier today AlmaLinux project issues first stable release of CentOS replacement which will be supported until 2029.
AlmaLinux OS is a 1:1 binary compatible fork of RHEL 8. In other words, it can be used as a direct CentOS replacement.
CentOS 8 suddenly has its life cut short to the end of 2021. 5 Linux distributions you may want to consider for CentOS replacements.