New content comes in patches. That's how it has always worked in WoW. Some patches with a multiple decimals, like patch 1.8.2, are just for bug fixes, emergency boss tuning, and the like. They don't really count (although to be fair, some have given us small amounts of new stuff, such as Onyxia's return in patch 3.2.2). A patch with two numbers, like patch 5.2 hitting very soon, is supposed to have shiny new pixels for all of us to enjoy.
Patch 2.2, released in September 2007, didn't have any. It was the only time in WoW's history that a major patch did not introduce any new content to the game world. No raids. No dungeons. No battlegrounds or arenas. No daily quests. Not even new items.
Instead, patch 2.2 gave us something we didn't particularly want. Something players immediately hated and decried as useless. Something we have never embraced, though most of us haven't thought about it in a long, long time. Most players probably don't even know it exists.
Filed under: WoW Archivist