Earlier this week, we reported on Doodle Jump (see review) getting an v1.1 update for Xbox LIVE on Windows Phone. Surprisingly, the update was non-Mango specific and instead seemed to be for long awaited bug fixes/enhancements (we're working on the changelog, sit tight--rumor has it the busted UFO achievement is now obtainable).
Now it looks like the devs had a two-pronged approach: bug fixes/enhancements for everyone now and a separate Mango-only update for the rest. Seems like a smart way from dividing your audience. So far the only thing we noticed is fast-app switching i.e. multi-tasking, but we'll see what else we can find. You can download v1.2 now in the Marketplace right here. Thanks, Julian W., for the heads up!