# Release 2.5.0

## Major Features and Improvements

*   Support for Python3.9 has been added.
*   `tf.data`:
    *   `tf.data` service now supports strict round-robin reads, which is useful
        for synchronous training workloads where example sizes vary. With strict
        round robin reads, users can guarantee that consumers get similar-sized
        examples in the same step.

*GCMWithCounterNonce) NonceSize() int { return gcmStandardNonceSize } func (g *GCMWithCounterNonce) Overhead() int { return gcmTagSize } // Seal implements the [cipher.AEAD] interface, checking that the nonce prefix // is stable and that the counter is strictly increasing. // // It is not safe for concurrent use. func (g *GCMWithCounterNonce) Seal(dst, nonce, plaintext, data []byte) []byte { if len(nonce) != gcmStandardNonceSize { panic("crypto/cipher: incorrect nonce length given to GCM") } if fips140.Enabled...

    * If the clients for your app don't send a valid `Content-Type` header you can disable this with `strict_content_type=False`.
    * Check the new docs: [Strict Content-Type Checking](https://fastapi.tiangolo.com/advanced/strict-content-type/).

### Internal

* ⬆ Bump flask from 3.1.2 to 3.1.3. PR [#14949](https://github.com/fastapi/fastapi/pull/14949) by [@dependabot[bot]](https://github.com/apps/dependabot).

rightShift(b, excess) } // FIPS 186-5, Appendix A.4.2 makes us check x <= N - 2 and then return // x + 1. Note that it follows that 0 < x + 1 < N. Instead, SetBytes // checks that k < N, and we explicitly check 0 != k. Since k can't be // negative, this is strictly equivalent. None of this matters anyway // because the chance of selecting zero is cryptographically negligible. if k, err := bigmod.NewNat().SetBytes(b, c.N); err == nil && k.IsZero() == 0 { p, err := c.newPoint().ScalarBaseMult(k.Bytes(c.N)) return...

    /**
     * Get the value for the key 'cookie.search.parameter.same_site'. <br>
     * The value is, e.g. Lax <br>
     * comment: SameSite attribute for the search parameter cookie. Valid values: Lax, Strict, None
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getCookieSearchParameterSameSite();

    /**

- `RequestedToCapacityRatioArgs` encoding is now strict ([#91603](https://github.com/kubernetes/kubernetes/pull/91603), [@pancernik](https://github.com/pancernik)) [SIG Scheduling]