Changes in the versions:

1.5
  - 25-35% speed-up on Pentium 4 and AMD, a little bit on Pentium III.
  - Kernel crypto function for any processor now can be easily added
    and the best rate functions are chosen automatically.

1.33
  - Interruption by Ctrl+C bug on multiprocessor and P4 HyperThreading
    computers fixed.

1.3 
  - Full Win32 console application (DOS version still may be obtained)
  - Pentium 4 optimization
  - More accurate estimated time calculation

1.22
  - 25% speed-up. Thanks to Dmitry Sushkov for his great idea. /f
option is now obsolete. 
  - Temporary files now are deleting more accurate.

1.2:
  - First client now can be considered as "server". The decryption
is performed on this client only. New /1 option. (Network versions)
  - New /p option to decrypt files with known password.
  - French Word recognition.
  - Linux version available.

1.1:
  - Serious bug in decryption has been fixed.
  - New /s option to find file-independent key (unlimited version
only).  Knowledge  of this key for one file allows to decrypt any
file with the same password instantly!
  - <known_key> parameter in command line.

1.0a:
  - Minor bug fixed: /r option  was always  enabled by /f option.
No changes in program kernel.

1.0:
   - Commercial version released. All known decryption bugs fixed,
/r option added. Freeware version will be no longer updated.

0.9:
   - First  (BETA) version  released. There  are known decryption
bugs  (on  some  complex  Word  files).  Only freeware version is
available.
