Hefferon Hefferon.CzechServices by: Hefferon .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. 2,645 total downloads last updated 2/10/2023 Latest version: 1.5.0 Package Description Hefferon.Core by: Hefferon .NET 5.0 This package targets .NET 5.0. The package is compatible with this framework or higher. 1,227 total downloads last updated 6/16/2021 Latest version: 1.0.1 Package Description