OpenLDAP 2.4.35 benefited from a redesigned dispatcher that improved throughput on multi-processor systems, reportedly running up to than the older 2.3 series on similar hardware. It also featured expanded monitoring capabilities through back-monitor , allowing real-time tracking of cache usage and session information. Security Considerations

A hallmark of the 2.4 series, this feature allowed multiple servers to act as providers simultaneously. Version 2.4.35 continued to stabilize the syncrepl engine, supporting complex topologies where any portion of a database could be replicated to other consumers across overlapping subtrees. Openldap 2 4 35

While 2.4.35 was stable for its time, it is important to note that many vulnerabilities have been discovered in the 2.4 branch since its release: OpenLDAP Software 2.4 Administrator's Guide OpenLDAP 2