John Paczkowski writing for BuzzFeed:

Sources in position to know tell BuzzFeed News that Amazon’s Prime video app — long absent from Apple TV — is indeed headed to Apple’s diminutive set-top box. Apple plans to announce Amazon Prime video’s impending arrive to the Apple TV App Store during the keynote at its annual Worldwide Developers Conference (WWDC) on June 5 in San Jose, CA. A source familiar with the companies’ thinking say the app is expected to go live this summer, but cautioned that the hard launch date might change. Amazon had previously declined to even submit a Prime Video app for inclusion in Apple’s Apple TV App Store.

John certainly knows his stuff and this has been rumored before. It would be great if Amazon and Apple could get things worked out, release a video app, and get the Apple TV back in the Amazon store again.