title: Compatibility issues between keras and tensorflow
body: <p>I want to ask about compatibility issues between keras and tensorflow.</p>
  
  <p>Specifically, how can I find the latest compatible version of keras and tensorflow? I found a lot of places including the official website of keras and did not find how to find the tensorflow version compatible with the latest keras2.24.</p>
  
  <p>My current version of tensorflow+keras is 1.4.0+2.1.0, which does not support some new features.</p>