# hyper2 3.1-0

* consistent handling of non-zero-sum powers 

# hyper2 3.0-1

* better behaviour for rp()
* improved documentation

# hyper2 3.0-0

* implementation of hyper3 functionality
* new vignettes

# hyper2 2.0-3

* improvements to docs
* bugfixes

# hyper2 2.0-2

* implement `alabama::constrOptim.nl()` as an alternative to `base::constrOptim()` to avoid wmmin bug

