Changes for version 0.23 - 2020-03-29 (TRIAL RELEASE)
- Enhancements
- Support getloadavg for DragonFly BSD.
 - Change uptime to use backticks instead of piped open.
 
 - Bug Fixes
- uptime immediately returns undef if path to `uptime` cannot be found.
 
 - Tests
- Fixed test when skipping getloadavg test.
 - Skip uptime test if uptime cannot be found.
 
 
Changes for version 0.22 - 2020-03-27 (TRIAL RELEASE)
- Enhancements
- Split getloadavg, proc_loadavg and uptime into separate functions.
 - Use File::Which to locate uptime.
 
 - Incompatabilities
- Renamed _getbsdload to getloadavg.
 
 - Bug Fixes
- Accept uptime output without commas, RT#14034.
 
 - Tests
- Fix bug testing high loads.
 - Add tests for each function.
 
 
Modules
retrieve system load averages