Motor Record: Known problems with Release 4-8

1. Previous releases of the IMS MDrive device driver did not work. Thanks to Kevin M. Peterson (UNI-CAT) for identifying and fixing the errors in previous releases.
• Fixed with R4-9-1.
2. Users of the status update field (STUP) should use a later release.
• Fixed with R4-9 and above.
3. Two bugs were found and fixed with the Newport MM3000 device support. First, the enable/disable torque control field (CNEN) was not working. Second, an error was introduced into the Newport MM3000 device driver with R4-8; the driver was confusing valid responses with the "system error" response from the controller
• Fixed with R4-8-1 and above.