SZYBKI 2.7.1

Minor internal improvements have been made.

Szybki TK 2.7.1.3

• The constant SAGE_OPENFF refers to the 2.2.0 version of the Sage-OpenFF force field.

Szybki TK 2.7.1.0

• OEFixedProteinLigandOptimizer and OEFlexProteinLigandOptimizer now propagate error better when optimization fails.