1.1.1

Big fixes:

• fix error where squares were often not recognised

1.1.0

New features:

• new function DistinctDiagrams
• new function TensorPower
• allow empty diagram
• allow vertices with degree 0 in ReduceDiagram (which removes them) and multiplications
• updated documentation

Bug fixes:

• fix composition and tensoring with multiple arguments

1.0.0

First release.