This change in syntax is actually rather subtle and can result in a "gotcha" which happens to be explained by Invoice Wagner in the write-up entitled Can not established EPPlus licencing to non commercial without having code breaking as 'LicenceContext is a kind but getting used as a variable' error https://propertyingurugram.in/govt-revokes-its-decision-to-pause-implementation-of-s4-floor-policy/