@dev-sanborn,
You seem to be using trial version of CanvasJS that’s downloaded from Download Page. Kindly download commercial version of CanvasJS from My Account page. After downloading the commercial version, please replace the CanvasJS Trial Version source file in your application with the Commercial Version and make sure to clear the browser cache.
If it’s shown as expired in My Account, your subscription would have expired & you will need to renew subscription to get latest updates.
—
Vishwas R
Team CanvasJS