4.1.3
  - Initial Release

4.2.3
  - Added support for CfgInt and CfgDint on Forward Open (PF525)
  - Allow O->T packets to be longer than NetParam Len (PF400)
  - Don't close CIP connection if TCP connection closes
  - NET/NS LED red only if active rack
  - Fixed a BT bug with PLC-5 Classic Processors

4.5.1
  - Fixed problem when some configured Ethernet Drives were not present
  - Fixed problem with Abort, noise and CRC errors from other Adapter modules 

4.6.1
  - update to web ui -- new view active cfg page, network diagnostics, 
    view template files, view enet/ip log, view syslog

4.7.1
  - Added Support for BT Defined Unscheduled Msg (see AN-X2-ABRIO-DRV_UschdMsgBT_LedIgn.pdf)
  - Added LedIgnNoise, LedIgnAbort, LedIgnCrc, LedIgnTout, LedIgnPrcl

4.8.2
  - Added RIO Timeout
  - Error if float mult/div with int/dint