# rstiefel 1.0.1

* Fixed a namespace issue in calls to C functions. 

# rstiefel 1.0.0

* The function 	`opt.stiefel` has been sped-up dramatically. 

# rstiefel 0.20

* Added a function `opt.stiefel` that finds a local optimum of a function defined on the stiefel manifold, using algorithms described in Wen and Yin (2013). 
