Update: Deprecation of Pool.FreeList API We now generate either Free call for classes (as they are IPooled) or FreeUnmanaged Update: Replacing Pool.FreeMemoryStream with FreeUnmanaged Update: Use Pool.Get<List<T>> instead of GetList<T> I'm deprecating Pool.GetList<T>, this updates the stale codegen. Merge branch 'master' into skip_optional_default_fields