* Fixed a bug to handle empty subspaces more graciously * No longer require setting of dimensionality when initializing HessianApproximation * Add a couple more dimensionality checks
0.1.0
* Better documentation of options * Made reflective linesearch recursive and added truncated step-back strategy * Make it possible to modify previously hardcoded parameters through options * Add exitflags * Proper tracking of minima * Bugfixes for stepback and 1D linesearch
0.0.2
Improves documentation and fixes a critical bug that led to wrong 1d subspace subspace solutions, leading to incorrect gradient and reflected steps.