from 5.0 to 5.1     
     *Added  (in  F6 check prefix function) direct and  reciprocal  antenna
     heading  calculation  (short/long path), QRB  calculation  (short/long
     path, in Km and Miles), Sunrise and Sunset calculation.

     *Added   some   automatic-connection  string  enhancements,   to   fit
     autotelnet,   autologin,  autopassword,  autodummy  characters,   when
     connecting  foreign  DX Clusters via TCP nodes, see  TCP&TIPS.TXT  for
     details.

     *The antitimeout command now can be set into COMMANDS.INI (last line).

     *The  antitimeout  period now can be selected in a range of 1 to  400,
     with 1 minutes steps.

     *Added  the incoming talk flashing led: it becomes active when a  talk
     is received in NOHERE state (any arrow key to switch it off).

     *Incoming  talks  are now recognized also when the correspondent  uses
     the talk mode (T YOURCALL Enter, Text, Ctrl-Z).

     *The loop recorder allows now 12 playback speed levels to decode meteo
     scatter burst.

     *A monitor password can be requested instead of a monitor disk.

     New  files:  WAIT.EXE (usage: WAIT hh.mm, a utility to put into  batch
     files  to  start  DXHUNTER  at  programmed  times,  see  TCP&TIPS.TXT)
     LOCATOR.EXE  (a program used by DXHUNT when pressing F6);  LOCATOR.INI
     (holds your location and all DXCC countries with all the coordinates;
     it is used by LOCATOR.EXE calculations; you'll have to edit it and set
     your  location  for proper working); TCP&TIPS.TXT (with suggestions  &
     workarounds);   WHATSNEW.TXT  (this  file);  6M&VHF.TXT  (how  to  use
     DXHUNTER outside HF bands).

from 5.1 to 5.2

     *The  program can be linked directly to DXTelnet, to get and  analyse
     spots directly received via the Internet, see DXTelnet.TXT for info.

     *When quitting the program, you can exit to DOS directly, by pressing
     X, after Alt-X.
     
     *Now the program behaves as full featured during the first 30 minutes
     of freeware sessions (istead of 5 minutes).

     New files:  DXTelnet.TXT (containing info about how to link  DXHUNTER 
     to DXTelnet); 2SERIALS.TXT (containing info about how to use DXHUNTER
     on 2 simultaneous connections, via 2 serial ports)

     THE DXHUNTER: THE SOFT WAY OF HUNTING!!!.