Custom MSBuild SDK not found after uploading new version

I'm fiddling with a custom MSBuild SDK, and everything has worked fine up until now. I just tried to upload a new version (which went fine), but despite being listed on nuget.org and passing all checks, none of my local tooling can find it. The previous version was 1.0.0-preview1, and the new one is 1.0.0-preview2. Any ideas?
Jax609d ago
Got it working; dotnet nuget locals --clear all