• for exceptions other than page faults, the monitor will display register
  CR4 instead of CR2, if it exists.
• Jemm might have reduced last MCB by 16 byte when loaded while UMBs
  where already available and used by DOS.
• Jemm does again scan the region C000-EFFF for RAM. This avoids
  a system crash if upper memory has been supplied by UMBPCI and is
  used by DOS.
• new option MOVEXBDA for Jemm implemented.
• JemmEx will recognize memory blocks activated by UMBPCI and include them
  into its UMB pool. Makes option S=start-end virtually obsolete.
• a warning is displayed if the extended memory block where Jemm386 will
  reside is beyond the 16MB limit.
• strategy to realloc an EMB to increase its size has been changed and is
  now smart enough to check if the block can be increased without moving
  it.
• UMBM no longer requires the /I parameter; it will scan for blocks with
  the UMBPCI signature.
• UMBM has new option /XBDA.
• UMBM now acts gracefully if line DOS=UMB is missing in CONFIG.SYS.
• MOVEXBDA has got option /A to make it align the new XBDA to a kB boundary.
• tool CPUSTAT split into CPUSTAT and CPUID.
• emulation of Int 15h, ah=87 (move extended memory) has been enhanced
  to allow to access physical memory beyond the 4 GB border via PSE-36.
• JemmEx XMM now implements XMS v3.5 (extended memory > 4 GB). Default XMS
  handles changed to 48 (previously 32). Added MAXSEXT option for JemmEx,
  and also added JemmExL.exe, that still supports XMS v3.0 only.
• JemmEx: return DX=0 if XMS alloc functions fail (XMS spec).
• option I=TEST does now indeed what's documented. Previously it only
  scanned regions of "external" ROMs ( i.e., the ROM of the VGA card ).
  This means it's more "aggressive" now.
• ALTBOOT option sends "system reset" command to keyboard controller.