This change in syntax is definitely pretty delicate and can result in a "gotcha" that's described by Monthly bill Wagner in the post entitled Simply cannot set EPPlus licencing to non business without the need of code breaking as 'LicenceContext is a type but being used as being a variable' https://propertyingurugram.in/krisumi-to-invest-rs-2000-crore-for-1051-new-luxury-homes-in-gurugram/