OpenLDAP 2.3.39 is now considered the most "stable" release of OpenLDAP Software available: http://www.openldap.org/software/download/

The OPENLDAP_STABLE cvs(1) tag has been moved forward to OPENLDAP_REL_ENG_2_3_39: http://www.openldap.org/software/repo.html

For definitions of "stable" and "release" versions of OpenLDAP Software, please see the FAQ: http://www.openldap.org/faq/?file=225

Users of prior "release" and "stable" versions of OpenLDAP Software are strongly encouraged to upgrade.

Enjoy! The OpenLDAP Project