== 0.0.5

* `Unboolean::Probably` representing `maybe` with less standard deviation
* Kernel extension to provide convenient method `probably` and `hardly`

== 0.0.4

* `Unboolean::Unlikely` and `Unboolean::Hardly` representing more unlikely values than `maybe`
* Kernel extension to provide convenient methods `unlikely` and `hardly`

== 0.0.3

* `Unboolean::Certainly` and `Unboolean::Likely` representing more likely values than `maybe`
* Kernel extension to provide convenient methods `certainly` and `likely`