After some study, I figured out how to visit the Calamity Salvager to augment my old Shire and Scaevan gear after the 5.3 update. However, I don't see a place to upgrade my Ironworks gear.

Calamity salvager seems to be missing ironworks entries in his list under "Deal in Spoils".

Was this an oversight, intentionally obtuse or do I just have to buy it all again to get augmented?

Thanks.