Looks like Ranged Attack Totem (Ballista Totem) Support was overnerfed

The totem changes are a minor DPS nerf but possible(?) QOL increase to Iron Commander, since the damage for that skill has decreased to ~85% of its previous value (offsetting the benefit if +2 totems to the already 20-26 totems of hyper focused dex builds). Faster totem placement will increase QOL, but short placement range will decrease it so it will be hard to say without testing how that will work out overall.