• AHCICD: new JLM for CD/DVD devices attached to a SATA controller running
  in AHCI mode (cooked mode only).
• XDMA32, XCDROM32: now accepting "AHCI-disabled" SATA controllers.
• Jemmex: warning displayed if I15 memory blocks had to be ignored due
  to insufficient XMS "static" handles (8); static handles increased to 10.
• JemmDbg: a PL0 debugger, based on Debug/X; may be used to debug JLMs.
• CPUSTAT: optionally displays IOPB (trapped ports).