in build/IndexV2.cs [25:35]
public bool TryAdd(string version, BundleResource resource)
{
var addSuccessful = BundleVersions.TryAdd(version,
new Dictionary<string, string>()
{
{ "templates", version }
});
addSuccessful = addSuccessful && Templates.v1.TryAdd(version, resource);
return addSuccessful;
}