This update for 389-ds fixes the following issues:
CVE-2021-45710: Fixed tokio data race with memory corruption (bsc#1194119).
Update to version 2.0.16~git56.d15a0a7:
Failure to migrate from openldap if pwdPolicyChecker present (bsc#1205146).
Resolve issue with checklist post migration when dds is present (bsc#1204748).
Improve reliability of migrations from openldap when dynamic directory services is configured (bsc#1204493).