With the new changes to the augment slot system, I have a question regarding old items without augment slots.

Is it possible to upgrade my old item (i.e. Sky Pirate's Dagger) without an augment slot into its newer version that has the augment slot? I understand that this feature currently exists with epic items, but I haven't figured out if it is yet possible to do with regular named items, such as my Sky Pirate's Dagger.