Release Notes

The default (stable) git branch was renamed from master to main.


Backwards incompatible changes

  • Drop official support for Python 3.5

  • tenpy.linalg.np_conserved.from_ndarray(): raise ValueError instead of just a warning in case of the wrong non-zero blocks. This behaviour can be switched back with the new argument raise_wrong_sector.

  • Argument v0 of tenpy.networks.mps.MPS.TransferMatrix.eigenvectors() is renamed to v0_npc; v0 now serves for non-np_conserved guess.