* 🌐 Add Russian translation for `docs/ru/docs/tutorial/response-status-code.md`. PR [#9370](https://github.com/tiangolo/fastapi/pull/9370) by [@nadia3373](https://github.com/nadia3373).

### Internal

* 🐛 Fix `flask.escape` warning for internal tests. PR [#9468](https://github.com/tiangolo/fastapi/pull/9468) by [@samuelcolvin](https://github.com/samuelcolvin).

pkg regexp/syntax, const ErrInvalidCharClass = "invalid character class"
pkg regexp/syntax, const ErrInvalidCharRange = "invalid character class range"
pkg regexp/syntax, const ErrInvalidEscape = "invalid escape sequence"
pkg regexp/syntax, const ErrInvalidNamedCapture = "invalid named capture"
pkg regexp/syntax, const ErrInvalidPerlOp = "invalid or unsupported Perl syntax"

"sync" ) func fipsPCT(k *PrivateKey) error { return fips140.PCT("Ed25519 sign and verify PCT", func() error { return pairwiseTest(k) }) } // pairwiseTest needs to be a top-level function declaration to let the calls // inline and their allocations not escape. func pairwiseTest(k *PrivateKey) error { msg := []byte("PCT") sig := Sign(k, msg) // Note that this runs pub.a.SetBytes. If we wanted to make key generation // in FIPS mode faster, we could reuse A from GenerateKey. But another thing // that could...