Re/code: You’ll soon see a few more publishers in Snapchat’s Discover feature. The social network is said to be planning to add two or three new media partners to the mix sometime next week, while simultaneously cutting ties with the same number of existing partners to make room. A second group of new publishers is expected to show up on Snapchat in late August or early September. Among those scheduled to join Discover are BuzzFeed and Vox.com, although not necessarily at the same time.