Version 1.3

New features in this release include reading PDBx/mmCIF files, and creating non-rectangular solvent boxes. It requires OpenMM 7.0 or later.

Version 1.2

This release adds compatibility with Python 3, along with some minor new features and bug fixes. It requires OpenMM 6.3 or later.

Version 1.1

This release improves the method for adding new residues. It is now much more robust, and much more likely to produce a clash-free conformation that can be used directly for starting simulations.

Version 1.0

v1.0

Changes to work on Python 3