version 0.002; 2007-09-27

  * use "base" pragma to import Exporter behaviour

  * test POD syntax and coverage

  * build with Module::Build instead of ExtUtils::MakeMaker

  * complete dependency list

  * include signature in distribution

  * in documentation, separate "license" section from "copyright" section

version 0.001; 2004-10-18

  * minimal test suite

  * shorter one-line description in README and man page, to fit module
    list

  * BUGS entry in documentation, warning about the effects of asynchronous
    signal delivery

  * versioned dependencies in .pm

  * declare module dependencies in Makefile.PL

  * include Changes file

version 0.000; 2004-03-11

  * initial released version