Simple Injector v5.0.2 is available through Nuget.
When upgrading from v4.x, please make sure you upgrade your application to the latest v4.x version of Simple Injector first. After that upgrade directly to the latest v5.2.x release.
This patch release fixes issue #829 and allows collections with Scoped dependencies be resolved from a Scope when the 'Flowing' scoping model is used.