Ok, let's list some items that have drastically improved after the update:
Byakko's Haidate- now gives 15 acc.... makes a normally awesome item officially ultimate
Kirin's Osode- 10acc 10atk, still makes meleeing in it stupid, but at least now it's somewhat comparable to haub+1
Rajas Ring- 5atk 5acc, 5str 5dex, probably the best melee ring now, tping in them makes sense
Please list any other items that received a good boost from the update. Btw, these changes only apply to jobs that use 2H weapons.