[Python 2's EOL on January 1, 2020](https://www.python.org/dev/peps/pep-0373/#update).

Coinciding with this change, new releases of
[TensorFlow's Docker images](https://hub.docker.com/r/tensorflow/tensorflow/)
provide Python 3 exclusively. Because all images now use Python 3, Docker tags
containing `-py3` will no longer be provided and existing `-py3` tags like
`latest-py3` will not be updated.

## Major Features and Improvements

* ✏ Fix minor typos in `docs/en/docs/async.md`. PR [#5125](https://github.com/tiangolo/fastapi/pull/5125) by [@Ksenofanex](https://github.com/Ksenofanex).
* 📝 Add external link to docs: "Fastapi, Docker(Docker compose) and Postgres". PR [#5033](https://github.com/tiangolo/fastapi/pull/5033) by [@krishnardt](https://github.com/krishnardt).

ENC R9 #define INOUT V2 #define TMP V3 #define IVEC V4 // Load the crypt key into VSRs. // // The expanded key is stored and loaded using // STXVD2X/LXVD2X. The in-memory byte ordering // depends on the endianness of the machine. The // expanded keys are generated by expandKeyAsm above. // // Rkeyp holds the key pointer. It is clobbered. Once // the expanded keys are loaded, it is not needed. // // R12,R14-R21 are scratch registers. // For keyp of 10, V6, V11-V20 hold the expanded key. // For keyp...

ENC R9 #define INOUT V2 #define TMP V3 #define IVEC V4 // Load the crypt key into VSRs. // // The expanded key is stored and loaded using // STXVD2X/LXVD2X. The in-memory byte ordering // depends on the endianness of the machine. The // expanded keys are generated by expandKeyAsm above. // // Rkeyp holds the key pointer. It is clobbered. Once // the expanded keys are loaded, it is not needed. // // R12,R14-R21 are scratch registers. // For keyp of 10, V6, V11-V20 hold the expanded key. // For keyp...