+ Added slapd-bdb/hdb dbpagesize keyword
+ Added slapd-bdb/hdb checksum keyword
+ Fixed slapo-chain/translucent back-config support (ITS#5736)
+ Added slapo-constraint support for LDAP URI constraints (ITS#5704)
+ Added slapo-constraint support for constraining rename (ITS#5703)
+ Added slapo-constraint support for relax control (ITS#5705)