Python 3 support is literally issue #1: <a href="https:&#x2F;&#x2F;github.com&#x2F;tensorflow&#x2F;tensorflow&#x2F;issues&#x2F;1" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;tensorflow&#x2F;tensorflow&#x2F;issues&#x2F;1</a><p>I suspect this is just an issue of they didn&#x27;t want to block the release on not having Python 3 support ready at launch.