v4.0.31

Changes

• Fix security warnings @flcdrg (#327)
• Deleting @flcdrg (#323)
• Bump Nerdbank.GitVersioning from 3.4.244 to 3.4.255 @dependabot (#320)
• Can't use NuKeeper as it requires nuget.exe @flcdrg (#322)
• Update readme @flcdrg (#321)