:= fieldSubToMontgomery(rr, r1<<13) return uint16(r1), r0 } // highBits implements HighBits from FIPS 204. func highBits(r ringElement, p parameters) [n]byte { var w [n]byte switch p.γ2 { case 32: for i := range n { w[i] = highBits32(fieldFromMontgomery(r[i])) } case 88: for i := range n { w[i] = highBits88(fieldFromMontgomery(r[i])) } default: panic("mldsa: internal error: unsupported γ2") } return w } // useHint implements UseHint from FIPS 204. // // It is not constant-time. func useHint(r ringElement,...

s, // compressing eight coefficients per five bytes. // // It implements Compress₅, according to FIPS 203, Definition 4.7, // followed by ByteEncode₅, according to FIPS 203, Algorithm 5. func ringCompressAndEncod(s []byte, f ringElement) []byte { return ringCompressAndEncod(s, f, 5) } // ringDecodeAndDecompr decodes a 160-byte encoding of a ring element where // each five bits are mapped to an equidistant distribution. // // It implements ByteDecode₅, according to FIPS 203, Algorithm 6, // followed...

        current learning rate value instead of a `LearningRateSchedule` object
        as before. If you need to access the `LearningRateSchedule` object,
        please use `optimizer._learning_rate`.
    *   **You implemented a custom optimizer based on the old optimizer.**
        Please set your optimizer to subclass
        `tf.keras.optimizer.legacy.XXX`. If you want to migrate to the new

    legacy_request_state_context_var.reset(contextvar_token)
```

...before this change it would raise an error when resetting the context variable, because the `contextvars` context was different, because of the way it was implemented.

**Note**: You probably don't need `contextvars`, and you should probably avoid using them. But they are powerful and useful in some advanced scenarios, for example, migrating from code that used Flask's `g` semi-global variable.