The fruits of the Community Map Project are finally coming to light today for Battlefield 4. Throughout the day, the Community Operations content will be rolled out to the world.
Battlefield 4 Community Operations is rolling out on October 27, and includes Operation Outbreak, the map you had a hand in creating. The Battlefield 4 Fall Update will be releasing on the same day, but Community Operations will be a separate free* download available from the Origin My Games tab and the PlayStation PS Store and Xbox Marketplace.

Remember that Community Operations is a separate download! You can get it directly from Origin for free. If you're looking for the changes introduced in today's big update, you should check out the PDF linked on the Battlelog forums.