`tf.divide()` is now the recommended division function. `tf.div()` will remain,
but its semantics do not respond to Python 3 or `from future` mechanisms. *
tf.reverse() now takes indices of axes to be reversed. E.g. `tf.reverse(a,
[True, False, True])` must now be written as `tf.reverse(a, [0, 2])`.
`tf.reverse_v2()` will remain until 1.0 final. * `tf.mul`, `tf.sub` and `tf.neg`

counter++ if counter == 0 { panic("hkdf: counter overflow") } if counter > 1 { expander.Reset() } expander.Write(buf) expander.Write([]byte(info)) expander.Write([]byte{counter}) buf = expander.Sum(buf[:0]) remain := keyLen - len(out) remain = min(remain, len(buf)) out = append(out, buf[:remain]...) } return out } func Key[H fips140.Hash](h func() H, secret, salt []byte, info string, keyLen int) []byte { prk := Extract(h, secret, salt) return Expand(h, prk, info, keyLen) } golang.org/fips140@v1.0...

counter++ if counter == 0 { panic("hkdf: counter overflow") } if counter > 1 { expander.Reset() } expander.Write(buf) expander.Write([]byte(info)) expander.Write([]byte{counter}) buf = expander.Sum(buf[:0]) remain := keyLen - len(out) remain = min(remain, len(buf)) out = append(out, buf[:remain]...) } return out } func Key[H hash.Hash](h func() H, secret, salt []byte, info string, keyLen int) []byte { prk := Extract(h, secret, salt) return Expand(h, prk, info, keyLen) } golang.org/fips140@v1.1.0-...

* ♻ Strip empty whitespace from description extracted from docstrings. PR [#2821](https://github.com/tiangolo/fastapi/pull/2821) by [@and-semakin](https://github.com/and-semakin).