v0.3.4, 09/17/2017 -- Fixed bugs in proxl1accel for python 3
v0.3.5, 09/18/2017 -- Fixed bugs in sweepcut_cpp for python 3
v0.3.6, 10/16/2017 -- Major change in the interface. NCP calculation is now much faster.
v0.3.7, 10/16/2017 -- Changes in documentation.
v0.3.8, 11/3/2017 -- Added visualization and fixed bugs.
v0.3.9, 11/3/2017 -- Added more examples with visualization.
v0.4.0, 11/16/2017 -- Added more examples with visualization and more algorithms.
v0.4.1, 12/22/2017 -- Added new Readme, new NCP interface, new examples and new methods.