- Add a new directory with React version, e.g.
16.4
. You may copy one of the existing directories to serve you as an example. - Declare a new version string in
supportedReactVersions
inpropTypes.js
. This will automatically add declared version to React version dropdown. - Declare a new dynamic import of new React version in
diagramVersions
inDiagram.js
. - Apply necessary changed to previously copied diagram.