Here is the exact words from the update from Bungie:
"Last weekend, Shishka and I put down the banhammers and bullying of Bungie.net users to head over to MLG’s event in San Diego (there’s a briefly exhaustive write-up here) with the main purpose of the being a live exhibition of Cold Storage, a remake of Halo: Combat Evolved map Chill Out.
Next week we’ll have a bit more about Cold Storage, but for now, just take a look at the map you’ve known as Chill Out, and more recently knew “Smuggler.”
New Update
COLD STORAGE UPDATE (AKA Luke steals the Weekly Update glory by taking credit for new screenshots)
Hmmm, that's a bit of an oversell with the headline, Sketch. We're only showing one new thing from Cold Storage this week -- the overhead map of the map. In fact, the whole Update is Sketch just overhyping things again and again. Multiple screenshots? Rubbish, we won't have those until next week, where we take a special trip to Cold Stoshage
Also, the image below doesn't show the Shotgun's location. This is definitely something you can BLAME STOSH for. It is behind the column next to the "2" icon. Relax.
I still can't Wait!
(it might be fun to glitch into that yellow tube)