Blizzard open up about the biggest patch in WoW history

World of Warcraft's next patch is 7.2, introducing a new raid, new dungeon and many, many more changes to the game. It's now ready for deployment to live servers, with release due on March 28. Here's all the information from the PTR, as well as Blizzard's official patch notes.
WoW Patch 7.2 release date
It's out now in the US, tomorrow in the EU. Not long now until you can return to the Broken Shore. Here's Blizzard's summary video:
And the launch trailer with Mr. Prepared And The Demon Gang:
WoW Patch 7.2 livestreams
Blizzard have done various livestreams about the game in general and changes coming in 7.2. March 23 will see game designer Ryan Shwayder take to the Warcraft Twitch channel to answer questions specifically about the patch. Here's the archives of previous livestreams:
That's it for this patch, with Blizzard's official notes available here. WoW patch 7.2.5 will likely hit PTR just after 7.2's launch.