One of the requirement that is not handled yet is the module/version API. We need a new api in FIPS mode to get a FIPS-module-version. Fro discussion through emails back in January, we settled on an way to provide a way to pass unique build id during build time (probably through configure switch) and providing an libgcrypt API to query this using gcry_control(something).
At this moment, the FIPS modules are identified by the build date (ex. rhel8.20201215, but we would like to be able to make be able to build more times a day, but having just the timestamp is not that readable so we need something semi-automatic as part of rpm spec file with possible manual override (configure option is ideal).