Version 1.2.4 - 2011-09-01
==========================

- Fix bug in loading dynamic library.

- Update Greg's email address.


Version 1.2.3 - 2009-07-17
==========================

- Add NAMESPACE file

Version 1.2.2 - 2009-05-09
===========================

- Correct Greg's email address
- Fix syntax error in man page for wait()

Version 1.2.1 - 2007-10-22 
===========================

- Clarify GPL version

Version: 1.2.0 - 2007-03-22
===========================

- Added new function handleSIGCLD/restoreSIGCLD for setting
  up/removing a SIGCLD handler so that fork'ed processes can safely be
  ignored without becoming zombies.  See ?handleSIGCLD for details.  

- Added regression tests for SysV and BSD style signal handling that
  checks for zombie process creation & tests that signal("SIGCHLD","ignore")
  and/or handleSIGCLD() prevents zombie process creation.