Lock Screen widgets, from a dev perspective

I sell a suite of widgets called Clean Widgets, and after getting the 4.2 update on my Nexus 7 decided to look into supporting lock screen widgets. After 5 minutes, I had succeeded:

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I've already pushed the update into the Play Store. In closing, from a developers perspective this feature is awesome and easy to implement. I expect to see lots of third party apps updating to support it in the near future