16 Apr 2010: (ver 1.7.0) Minor impovements
28 Sep 2009: (ver 1.6.1) Bug fix. Right click menu (thanks bambam!)
19 Aug 2009: (ver 1.6.0) Added one more option to lock all keys except charakters and arrow keys.
25 Apr 2009: (ver 1.5.0) Improvements in kkl_dll
18 Feb 2008: (ver 1.4.1) Fixed bug in uninstall procedure (now completely uninstalls all registry entries)
12 Feb 2008: (ver 1.4.0) Added /setup command line option to bring setup dialog (usefull when user forgets the key passwords). Minor changes in help file. Minor changes in the setup script. 
07 Dec 2008: (ver 1.3.0) Added option to disable balloon tip window. Shift keys are now not locked 
19 May 2008: (ver 1.2.1) Bug fix: If setup and quit passwords are the same then run setup and do not quit (thanks Richard!).  Bug fix: version number displayed correctly in aboutbox
18 Apr 2008: (ver 1.2.0) Rewrote hook in vc++
13 Apr 2008: (ver 1.1.0.10) Solved bug with resizing
12 Apr 2008: (ver 1.1.0.0) Added key combinations to enter setup menu and quit
19 Oct 2007: (ver 1.0.0.32) kid-key-lock released