0.09 2021-01-31
        - Catch overwritten entropy or length (hughbarnard++).

0.08 2018-11-01
        - Change permissions for files (manwar++).

0.07 2018-08-10
        - Fix memory leak in random_string
          (RT #125981; ether).

0.06 2016-03-03
        - Update to recent version of Session::Token.

0.05 2014-04-06
        - Coherent Artistic License 2.0.

0.04 2014-01-28
        - Finally fixed IOLoop-bug.

0.03 2014-01-25
        - Improved test suite.
        - Fixed IOLoop-bug (sri, akron).

0.02 2013-05-27
        - Establish helper only once.

0.01 2013-05-26
        - Initial release on GitHub.
        - Initial release to CPAN.