Changes in version 0.1.5 (2017-04-30)                  

  - Fixed an problem where DDRTree would return different results on
    repeated runs given the same inputs. The problem was actually in
    DDRTree in two places: kmeans and irlba. We now call irlba with
    deterministically initialized eigenvectors and kmeans with
    deterministically selected rows of the input.

                 Changes in version 0.1.4 (2016-07-26)                  

  - Fixed a build error triggered by recent versions of GCC using the
    C++14 standard