RHBA-2018:1966-1: .NET Core Runtime 2.1.1 and SDK 2.1.301 for Red Hat Enterprise Linux
Red Hat Enterprise Linux: This is a bugfix update that updates .NET Core 2.1 to the latest versions: .NET
Core Runtime 2.1.1 and SDK 2.1.301
Source: RHBA-2018:1966-1: .NET Core Runtime 2.1.1 and SDK 2.1.301 for Red Hat Enterprise Linux
