OpenLDAP是一个开源的LDAP实现，这个套件包括：

• slapd - 独立运行的LDAP服务器端程序
• slurpd - 更新复制的守护进程
• libraries 实现LDAP协议的接口库
• 管理工具和客户端

2013-08-19发布2.4.36，上一个版本是2013-03-31的2.4.35

完全改进：

OpenLDAP 2.4.36 Release (2013/08/17)
	Added back-meta target filter patterns (ITS#7609)
	Added liblmdb mdb_txn_env to API (ITS#7660)
	Fixed libldap CLDAP with uninit'd memory (ITS#7582)
	Fixed libldap with UDP (ITS#7583)
	Fixed libldap OpenSSL TLS versions (ITS#7645)
	Fixed liblmdb MDB_PREV behavior (ITS#7556)
	Fixed liblmdb transaction issues (ITS#7515)
	Fixed liblmdb mdb_drop overflow page return (ITS#7561)
	Fixed liblmdb nested split (ITS#7592)
	Fixed liblmdb overflow page behavior (ITS#7620)
	Fixed liblmdb race condition with read and write txns (ITS#7635)
	Fixed liblmdb mdb_del behavior with MDB_DUPSORT and mdb_del (ITS#7658)
	Fixed slapd cn=config with unknown schema elements (ITS#7608)
	Fixed slapd cn=config with loglevel 0 (ITS#7611)
	Fixed slapd slapi filterlist free behavior (ITS#7636)
	Fixed slapd slapi control free behavior (ITS#7641)
	Fixed slapd schema countryString as directoryString (ITS#7659)
	Fixed slapd schema telephoneNumber as directoryString (ITS#7659)
	Fixed slapd-bdb/hdb to wait for read locks in tool mode (ITS#6365)
	Fixed slapd-mdb behavior with alias dereferencing (ITS#7577)
	Fixed slapd-mdb modrdn and base-scoped searches (ITS#7604)
	Fixed slapd-mdb refcount behavior (ITS#7628)
	Fixed slapd-meta binding flag is set (ITS#7524)
	Fixed slapd-meta with minimal config (ITS#7581)
	Fixed slapd-meta missing results messages (ITS#7591)
	Added slapd-meta TCP keepalive support (ITS#7513)
	Fixed slapo-sssvlv double free (ITS#7588)
	Fixed slaptest to list -Q option (ITS#7568)
	Build Environment
		Fixed slapd-meta declaration warnings (ITS#7654)
	Contrib
		Fixed nssov group enumeration bug (ITS#7569)
		Fixed autogroup when URI has no attrs (ITS#7580)
	Documentation
		admin24 Update database backend notes (ITS#7590)
		ldap.conf(5) fixed typos (ITS#7568)
		ldapmodify(1) remove replog reference (ITS#7562)
		ldif(5) remove replog reference (ITS#7562)
		slapd-config(5) remove replog reference (ITS#7562)
		slapd.conf(5) remove replog reference (ITS#7562)
		slapd-config(5) document TLSProtocolMin (ITS#5655,ITS#7645)
		slapd.conf(5) document TLSProtocolMin (ITS#5655,ITS#7645)

下载：ftp://ftp.openldap.org/pub/OpenLDAP/openldap-release/openldap-2.4.36.tgz