*testing.T) { a := uint64(5) b := uint64(5) r := mul64(a, b) if r.lo != 0x19 || r.hi != 0 { t.Errorf("lo-range wide mult failed, got %d + %d*(2**64)", r.lo, r.hi) } a = uint64(18014398509481983) // 2^54 - 1 b = uint64(18014398509481983) // 2^54 - 1 r = mul64(a, b) if r.lo != 0xff80000000000001 || r.hi != 0xfffffffffff { t.Errorf("hi-range wide mult failed, got %d + %d*(2**64)", r.lo, r.hi) } a = uint64(1125899906842661) b = uint64(2097155) r = mul64(a, b) r = addMul64(r, a, b) r = addMul64(r, a, b) r = addMul64(r,...

    * Add docs for: [Body - updates](https://fastapi.tiangolo.com/tutorial/body-updates/), using Pydantic's `skip_defaults`.
    * Add method consistency tests.
    * PR [#264](https://github.com/tiangolo/fastapi/pull/264).

* Add `CONTRIBUTING.md` file to GitHub, to help new contributors. PR [#255](https://github.com/tiangolo/fastapi/pull/255) by [@wshayes](https://github.com/wshayes).

*   Updates `zlib` to `1.2.12` after `1.2.11` was pulled due to [security issue](https://www.openwall.com/lists/oss-security/2022/03/28/1)

# Release 2.6.4

This releases introduces several vulnerability fixes:

*   Fixes a code injection in `saved_model_cli` ([CVE-2022-29216](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29216))