Save and bones files created with version 3.4.0, or 3.4.1, or 3.4.2 should work 
with 3.4.3. Save and bones files created with versions earlier than 3.4.0 
definitely won't.

For the tty nethack.exe binary:
    Also, you can load an alternative keystroke handler dll by placing
    the dll in the directory with the NetHack executable and adding
    OPTIONS=altkeyhandler:myhandler
    nh340key, nhdefkey, and nhraykey (Ray Chason's code) are included.

    You can alter the value of keystrokes that the system will 
    return to NetHack in defaults.nh.

    OPTIONS=subkeyvalue:171/92
    will return 92 to NetHack, if 171 was originally going to be returned.
    You can use multiple subkeyvalue statements in defaults.nh if needed.

The option number_pad can be specified with or without a value in the
config file.  Legal values are 0, 1, or 2 as follows:
    0 turns off number_pad support
    1 turns on number_pad support with NetHack default mappings
    2 turns on number_pad support with mappings compatible with DOS and
      older win32 versions: 5=g alt-5=G alt-0=I

Note that NetHack 3.4.x has a bunch of new defaults.nh options for
controlling layout and fonts used in the 
"NetHack for Windows - Graphical Inteface."  
The best source of information about those at the
present time is the Windows specific help from within the game.

recover.exe is no longer bundled into the binary distribution because
recover functionality has been included in NetHack itself for win32
platforms.

perm_invent support did not make it into either win32 interface 
for NetHack 3.4.

Save files and bones files should be completely 
compatible between the graphical and tty versions.

The Guidebook is stored in the binary distribution as Guidebook.txt.

Send Bug reports to nethack-bugs (a) nethack.org
Contact the NetHack Development Team at devteam (a) nethack.org

