*   Raw TensorFlow functions can now be used in conjunction with the Keras
        Functional API during model creation. This obviates the need for users
        to create Lambda layers in most cases when using the Functional API.
        Like Lambda layers, TensorFlow functions that result in Variable
        creation or assign ops are not supported.
    *   Add support for passing list of lists to the `metrics` argument in Keras

* Add article to [External Links](https://fastapi.tiangolo.com/external-links/): [How to continuously deploy a FastAPI to AWS Lambda with AWS SAM](https://iwpnd.pw/articles/2020-01/deploy-fastapi-to-aws-lambda). PR [#901](https://github.com/tiangolo/fastapi/pull/901) by [@iwpnd](https://github.com/iwpnd).

0198          ; mapped                 ; 0199          # 1.1  LATIN CAPITAL LETTER K WITH HOOK
0199..019B    ; valid                                  # 1.1  LATIN SMALL LETTER K WITH HOOK..LATIN SMALL LETTER LAMBDA WITH STROKE
019C          ; mapped                 ; 026F          # 1.1  LATIN CAPITAL LETTER TURNED M
019D          ; mapped                 ; 0272          # 1.1  LATIN CAPITAL LETTER N WITH LEFT HOOK

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