Release 3.1.3

• Support for Python 3.8.

Release 3.1.2

• Implementing tensor networks in flattening tensors into rank-2 matrices, and removed legacy Cython codes.

Release 3.1.1

• Decommissioning most of the legacy Cython codes, and replacing them with the implementation of tensornetworks.

Release 3.1.0

• Computation of concurrence (using tensornetwork);
• Decomissioning supports for Python 2.7 and 3.5.

Release 3.0.1

• Minor documentation changes.

Release 3.0.0

• New definition of Schmidt coefficients and according changes;
• bugs fixed for second subsystems of Schmidt modes;
• Updated unit tests for continuous variables with analytical results.

Release 2.0.0

• Reimplementation of negativity;
• Implementation of partial transpose.

Release 1.1.0

• Implementation of Schmidt decomposition using singular value decomposition (SVD);
• Fixed some bugs in documentation.

Release 1.0.3

Fixing installation bugs regarding Cython.

Release 1.0.2

• Compatibility with Python 3.7;
• Cythonizing the calculation of bipartite density matrix.