Release Notes: Support for OpenLDAP based authentication was fixed. Support for NTLM authentication was further optimized for speed and performance. The maximum number of idle connections to the LDAP server is now ensured to never exceed 5% of MAXTHREADS. Failure to close connections opened to the LDAP server, because of a logical flaw in accounting, has been fixed.
Release Notes: Support was added for NTLM authentication for validating SSO credentials of users.