Arrow type can be changed.

Analysis box can be used for selected merged products/reactants.

Distribute and/or Align messes up position of polymer brackets.

When a picture of a reaction is exported via Marvin API, the plus signs were missing.

Deleting an arrow from empty canvas threw a NPE.

Unmerge reactant/product deleting another component.

Text from Firefox, Google Chrome and some text editing application could not be pasted to text box in MarvinSketch.