Changes in version 1.5.1 (2018-03-09): o Added CIMLR implementation. Changes in version 1.3.1 (2017-09-15): o Implemented estimation of number of clusters from data. Changes in version 1.2.1 (2017-05-29): o Fix Windows memory usage. Changes in version 1.1.5 (2017-04-10): o Minor bug fixes. Changes in version 1.1.3 (2017-03-27): o Large scale implementation. o Various bug fixes.