The developer blog is a good indication, as other have mentioned. They wont update it so soon? Well, last time our Relics got a visual upgrade (that wasn't a thrice-damned glow) they didn't gain any stats boost, so there is every possibility they'll do the same here. Even if they don't, and we get i120 stats on our Relics, so what? The basic Ironworks weapons will be weaker, sure, but just because they implement that stage doesn't mean people will obtain the weapons on the 19th. For all we know it could be another Sphere Scroll, this time needing 150 Alexandrite.