We just published another patch release for version 3.8. Changes since previous patch release:

• Database manager can detect and delete orphaned data tables
• Event processing macro %A (alarm message) also works in rules following one that triggered alarm as well as when alarm is resolved or terminated by the rule
• Fixed agent crash on log parser rule with inverted match
• MIB compiler accepts object identifiers that starts with uppercase letter
• Implemented hash map to string conversion in NXSL
• Fixed save of node state
• Web API included into Web UI installer on Windows
• Fixed deployment issues with Web UI installer on Windows
• Fixed issues:
          NX-227 (Create "nxdownload" utility)
          NX-553 (CPU and Memory DCI support in Darwin)
          NX-1006 (Node with all status poll sources disabled creates a down alarm)
          NX-1057 (Ability to execute set of SQL commands on server start)
          NX-1473 (System Description for Agents that are also running SNMP should be Agent's description, not SNMP's)
          NX-1851 (nxdbmgr not checking for situation when DCI present in items, but not in object_properties)
          NX-1882 (Add option for negative mask in File.Count, File.FolderCount, and File.Size)
          NX-1947 (Server repeats SYS_IF_DOWN after SYS_NODE_UP even if interface was already down before SYS_NODE_DOWN)
          NX-1976 (Add interface names to automatically generated IP topology maps)
          NX-2043 (Delete "last agent contact" timestamp when isAgent capability switches off)

Best regards,
Victor