0.81.9_1 (2014-11-04)

    API / Behaviour Changes:
        - No longer set $SIG{CHLD} for any reason - leave it to calling
          code to define such global behaviour.

    New Features:
        - None.

    Enhancements:
        - Removed empty sections from (this) Changes file
        - Removed a dependency on the POSIX module
        - Optimized & clarified the internal fork/spawn functions

    Bug Fixes:
        - None.