* ✨ Add support for tags with Enums. PR [#4468](https://github.com/tiangolo/fastapi/pull/4468) by [@tiangolo](https://github.com/tiangolo). New docs: [Path Operation Configuration - Tags with Enums](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/#tags-with-enums).

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

*   Replaced the scalar type for string tensors from `std::string` to

	EXTRACTPS $1, X2, R11                   // 66410f3a17d301
	EXTRACTPS $0, X11, R11                  // 66450f3a17db00
	F2XM1                                   // d9f0
	FABS                                    // d9e1
	FADDD F2, F0                            // d8c2
	FADDD F3, F0                            // d8c3
	FADDD F0, F2                            // dcc2

&v.points[i]))) } } // Selectors. // Set dest to x*Q, where -8 <= x <= 8, in constant time. func (v *projLookupTable) SelectInto(dest *projCached, x int8) { // Compute xabs = |x| xmask := x >> 7 xabs := uint8((x + xmask) ^ xmask) dest.Zero() for j := 1; j <= 8; j++ { // Set dest = j*Q if |x| = j cond := subtle.ConstantTimeByteEq(xabs, uint8(j)) dest.Select(&v.points[j-1], dest, cond) } // Now dest = |x|*Q, conditionally negate to get x*Q dest.CondNeg(int(xmask & 1)) } // Set dest to x*Q, where -8 <=...

 &v.points[i]))) } } // Selectors. // Set dest to x*Q, where -8 <= x <= 8, in constant time. func (v *projLookupTable) SelectInto(dest *projCached, x int8) { // Compute xabs = |x| xmask := x >> 7 xabs := uint8((x + xmask) ^ xmask) dest.Zero() for j := 1; j <= 8; j++ { // Set dest = j*Q if |x| = j cond := constanttime.ByteEq(xabs, uint8(j)) dest.Select(&v.points[j-1], dest, cond) } // Now dest = |x|*Q, conditionally negate to get x*Q dest.CondNeg(int(xmask & 1)) } // Set dest to x*Q, where -8 <= x...