Old Package versions do not appear to be supported

Hello, I created a new ProGet feed with a connector to "https://nuget.org/api/v2/". I am trying to restore the package "NServiceBus.Interfaces" version 3.3.2 using that ProGet feed. But the ProGet feed does not appear to go back to that version. If I view the ProGet feed via the local ProGet website, it only lists back to version 4.1.0-unstable3370. Is there something I must do to make ProGet support older package versions?

Product: ProGet
Version: 3.1.7

The "All Versions" link only actually queries NuGet for the previous 40 versions, however you can still download the version from the NuGet client, and even browse it if you visit the URL directly, e.g. http://proget-server/feeds/Default/NServiceBus.Interfaces/3.3.2

Interestingly,

nuget.exe install NServiceBus.Interfaces -o "c:\PackageOutput" -source "http://localhost:86/nuget/All" -version 3.3.0

Works fine

but

nuget.exe install NServiceBus.Interfaces -o "c:\PackageOutput" -source "http://localhost:86/nuget/All" -version 3.3.2

does not work (Unable to find version '3.3.2' of package 'NServiceBus.Interfaces')

So now I am trying to understand what the difference is between the 3.3.0 and 3.3.2 versions

both of these versions work if I change the source URL to "https://nuget.org/api/v2/"

Ok, figured it out. The Nuget.exe version I was using was 2.0, I updated to latest (2.8.1) and now I can get versions other than 3.3.0 for NServicebus.Interfaces.

Thanks for your help!