Changes to NuGet package ids

nuget.org now requires new package IDs to use only ASCII letters, digits, dots, and dashes, similar to the conventions used by npm, PyPI, and other major registries. Existing packages and existing IDs remain available.

Enforced for new packages, and from 15th July for existing packages.

https://github.com/NuGet/Announcements/issues/75

#dotnet #nuget