NuGet/NuGetGallery — comment on commit fce3bcee7ce387b13a06a4d26f481c25b58f6612
File:  line 0
By Haacked:

We should make sure this doesn't cause any cases where a route with this constraint matches for URL generation when it shouldn't. For example, I think we have helper methods for URL generation that take a Package instance which has Version as a string.