# Changelog
## v0.3.2
- Deprecate `UnknownUOM`.
- Remove unused `Range` type until it's actually implemented.
- Remove dependency on `nagios-perfdata`.
## v0.3.1
- Fix bug in perfdata rendering wherein scientific notation was used
for large/small values.
## v0.3.0
- Added addPerfData function and ToPerfData typeclass for more convenient
generation of perfdata from complex data structures.
## v0.2.1
- Support for GHC 7.4 (Justin S. Leitgeib, @jsl).
- Fix bug in perfdata ordering (correct order is warn, crit, min, max;
not min, max, warn, crit).
## v0.2.0
- add addBarePerfdatum convenience function