If you want to upgrade your version of MATLAB® Compiler SDK™ and retain WebFigures created with a prior product release, do the following:
Delete the WebFigureControl icon
from the toolbox.
Delete any WebFigures from your page.
Upgrade your version of MATLAB Compiler SDK.
Add the new WebFigureControl icon
to the toolbox.
Drag new WebFigures on to your page.