What's the tiniest patch you can think of? No, smaller than that. Wait, too small - look, nevermind, it's Diablo 3's 1.0.3b patch, which fixes precisely four things. It would've fixed one more thing had Blizzard not reversed loot drop changes in a hotfix two weeks ago. The patch goes live early tomorrow, with European servers down between the hours of 4am and 8am BST on Wednesday, July 11. The official forum has the extensive patch notes. Don't bother making a cup of tea for this one.