This release features significantly faster autofill solver. That's been a challenge for a couple years now, and a new contributor showed up with a better algorithm for filling grids. There's still more room for optimization, but it already is a dramatic increase in the utility of the editor.

This release also adds a built-in dictionary to the application with definitions to assist writing clues. There is substring selection too, to help cryptic authors build clues from components. This video shows that in action.