This maintenance release incorporates bugfixes (for the IPv4 auto release feature, for proper containers display, for a rare SQL error during an upgrade, for an 802.1Q display performance issue, and for a 0.18.8 upgrade error) and cleanups (JPEG uploads from IE, tag filter position, and more per-user config options). It also features a new "date" object attribute type. This release is recommended for everyday use.
