anchor.diff:  // Read additional information from the release notes document
   let release = LoadReleaseNotes "RELEASE_NOTES.md"
   
  +// helper to append the CI build number to versions, for smoother automatic NuGet upgrading
  +let appendBuildNumber baseVersion = 
  +    let bn =  Environment.GetEnvironmentVariable "BUILD_NUMBER"
  +    if String.IsNullOrEmpty bn then
  +        baseVersion
  +    else
  +        sprintf "%A.%s" baseVersion bn
  +
   // Helper active pattern for project types
   let (|Fsproj|Csproj|Vbproj|) (projFileName:string) = 
       match projFileName with
  
positive.code:         [ Attribute.Title (projectName)
            Attribute.Product project
            Attribute.Description summary
            Attribute.Version release.AssemblyVersion
            Attribute.FileVersion release.AssemblyVersion ]
  
      let getProjectDetails projectPath =
          let projectName = System.IO.Path.GetFileNameWithoutExtension(projectPath)
  
negative.code:     Paket.Pack(fun p -> 
          { p with
              OutputPath = "bin"
              Version = (appendBuildNumber release.NugetVersion)
              ReleaseNotes = toLines release.Notes})
  )
  
  