0.4_03 -
 * extend makefile to support custom libgearman locations
 * fix client hanging if worker functions return undef
 * use Module::Install as Installer
 * fix passing of warning payload in do_(high/low) functions

0.4 - 2009-07-16
 * fix perl compatibility issues
 * add worker grab_job() function
 * add job complete() function
 * add job warning() function and ability to set a client warning callback function
 
0.3 - 2009-07-14
 * Fix freeing of job handle on connection error
 * improve test suite (patch by Johannes Plunien)
 * rework XS code

0.2 - 2009-06-02
 * Requires libgearman 0.7
 * Fix bugs #379586 #380279
 * Fix memory leak in result handling.
 * replace malloc/free/strdup with perl safe* equivalents
 * Fix binary workload and integer/long return values.
 * Add job fail() function.
 * Add client/worker add_servers() function.
 * Add version information to all .pm files.
 * Add note about callback return values.

0.1 - 2009-05-22
 * First release.