The Call of Duty: World at War Forums have news from Treyarch that owners of the Windows edition of Call of Duty: World at War can expect the second map pack for the World War II shooter sequel to be included in the coming version 1.5 patch (thanks ClanBase). Word is:

Hey PC fans,

I just wanted to give a brief update to let you know that Map Pack 2 will be included in Patch 1.5!

It’s in test right now, and is looking great – I will have more information next week.