v2.6.2

• In the matrix test do not check the default state of pins with no input capability.
  Pins without input capability threw an error when they were checked for their default state,
• Skip pins without input capability in bget.
  Pins without input capability caused the bget command to fail. Now a special value is stored in the buffer for these pins.
• Checking a net for the possibility to run a test.
  After the selection of the driver pin for one net in the matrix test, at least one of the other pins in the net needs input capabilities to read the output of the driver pin. The check for this condition examined the wrong pins.