== 1.5.1 - 13-Jul-2006
* Fixed bugs with improper values being set for some of the rlimit constants.
* Cleaned up a few warnings related to signed-ness for the RLIM_xxx constants.
* Now only sets the various rlimit constants if they're not already defined
  (which Ruby now defines, as of 1.8.5).
* Some internal cleanup.
* Created a gemspec and added a gem to RubyForge.

== 1.5.0 - 12-Jun-2006
* Removed the '?' character from the various struct members, since Ruby
  no longer (properly) handles them.
* Fixed a 64 bit bug related to rb_struct_define.
* Added some more tests.

== 1.4.3 - 28-Jun-2005
* Added more #ifdef checks for some of the process flags which, it turns
  out, are not defined in earlier versions of Linux.

== 1.4.2 - 14-Jun-2005
* Fixed a syntax error that could cause the build to fail.
* Removed some (but not all) possible warnings from gcc -Wall.

== 1.4.1 - 13-Jun-2005
* Added support for the Linux 2.6.9+ kernel (by adding more preprocessor
  constant checks, which may help with other platforms as well).
* Moved project to RubyForge.
* Modified test suite - some tests now skipped on Linux.
* Removed the wait3.rd file.
* Minor fix for the test_waitid.rb sample program.

== 1.4.0 - 16-Feb-2005
* Added the getrusage method.
* Added test cases and documentation for getrusage.
* Renamed a couple test files in the examples directory.

== 1.3.0 - 14-Feb-2005
* Added the pause and sigsend methods.
* I had to modify the process type constants to include the "P_", because
  Ruby already has Process::GID and Process::UID defined.  That makes this
  release incompatible with previous versions.
* Updated tests and documentation.

== 1.2.0 - 7-Feb-2005
* Added the Proc.waitid method (for those platforms that support it). 
* Made the wait3.c file more rdoc friendly.
* Added a test_waitid.rb file in the examples directory.

== 1.1.1 - 10-Jan-2005
* Eliminated some (harmless) warnings that cropped up in 1.8.2
* Moved the "examples" directory to the toplevel directory.
* Made docs slightly more rdoc friendly

== 1.1.0 - 14-Sep-2004
* Modified setup and source to handle the possibility that wait3() might
  be defined while wait4() is not (e.g. HPUX).
* Modified the test scripts in the examples directory to play nice on HPUX
  and Darwin.
* Added this file (oops).

== 1.0.0 - 13-Sep-2004
- Initial release