Just for the record, we got no patch for 4th anniversary. So we're getting it all at the same time DMM did.
Anyway, I came across another tidbit which would been nice to know earlier:
December 2021:
- Second copy of each Kaiser added to Eidolon Orb store, 25k each
- One copy of each first generation P2W Eidolon added to Eidolon Orb store, 25k each
Only 300k Eidolon Orbs required. Nice. That'll keep you busy for a while, eh.
EDIT: Found more stuff.
September 2021:
- Weapon skill orbs?
- +1 orbs?
Details are hazy since Japs are getting tired of updating the DMM wiki... I believe late September is when we get these. FINALLY.
WARNING: I believe that this patch will also remove skill level bonuses. If you have like 40+ slvl 6 SSR weapon fodder like I do, please try to use them before this. Skill level 2+ weapons will give the same amount of skill points as skill level 1, although base skill points are being increased.
October 2021:
- Warehouses implemented
We're not getting more inventory space this anniversary it seems. Instead, muuuuch later, they'll give us warehouses. Probably a really shitty system and difficult to use system. Anyway, warehouses are 500 space, they give you 1 each for free and you can buy another. Not that you'll need them probably thanks to skill level orbs being a thing, but.