0.0.3_1 (2014-09-13)

    API Changes:
       - None.

    New Features:
       - None.

    Enhancements:
       - More informative exception messages
       - Add a demonstration "example/solo" command

    Bug Fixes:
       - try_lock_socket now actually returns 'undef' (intead of '0')
         as it said in the documentation. Although this is actually an
         API change the end result should not be different, and no-one
         is using this yet anyway.
0.0.3_2 (2014-09-14)
       - Default to 127.0.0.1 on *BSD systems
       - Use CARP_NOT to generate errors from caller perspective
       - Minor code, testing, and documentation improvements
0.0.3_3 (2014-09-14)
0.0.3_4 (2014-09-14)
0.0.4 (2014-09-15)
Merge tag 'Lock-Socket-0.0.4'