[0.3.0] - 2018-02-19

This is the first version published on github.

Added

• Cython modules for np_conserved and charges, which can optionally be compiled for speed-ups

• tools.optimization for dynamical optimization

• Various models.

• More predefined lattice sites.

• Example toy-codes.

• Network contractor for general networks

Changed

• Switch to python3

Removed

• Python 2 support.