バグフィックスが中心ですが、 Known issues: ------------- o For more details concerning the ACL problem with delegation of privileges and deletion of accounts over LDAP interface (bugs #8909 and #9267) regarding upgrades from older 4.0.x versions, please see http://wiki.samba.org/index.php/Samba_AD_DC_HOWTO#Upgrading which will be filled with details once we have worked out an upgrade strategy. というのも書いてあります。 リリースノートはこちらです。 http://www.samba.org/samba/history/samba-4.0.3.html おおた@さんば