0.04    Feb 26 2008     Sergey Kotenko
        - Tests added.
        - Updated documentation.

0.05    Mar 08 2008     Sergey Kotenko
        - Added %POSTPROCESS

0.06    Mar 12 2008     Sergey Kotenko
        - Minor bugfixes
        
0.07    Mar 12 2008     Sergey Kotenko
        - ping() added

0.08    Dec 18 2008     Walery Studennikov
        - rewrite without using POE

0.09    Jan 30 2008     Walery Studennikov
        - timeouts introduced