- [Server Binaries](#server-binaries-6)
    - [Node Binaries](#node-binaries-6)
  - [Changelog since v1.12.3](#changelog-since-v1123)
    - [Action Required](#action-required)
    - [Other notable changes](#other-notable-changes-6)
- [v1.12.3](#v1123)
  - [Downloads for v1.12.3](#downloads-for-v1123)
    - [Client Binaries](#client-binaries-7)
    - [Server Binaries](#server-binaries-7)
    - [Node Binaries](#node-binaries-7)

- Modify DNS-1123 error messages to indicate that RFC 1123 is not followed exactly ([#94182](https://github.com/kubernetes/kubernetes/pull/94182), [@mattfenwick](https://github.com/mattfenwick)) [SIG API Machinery, Apps, Auth, Network and Node]

        assertVersionOlder("1.1", "1.2");
        assertVersionOlder("1.0.0", "1.1");
        assertVersionOlder("1.1", "1.2.0");

        assertVersionOlder("1.1.2.alpha1", "1.1.2");
        assertVersionOlder("1.1.2.alpha1", "1.1.2.beta1");
        assertVersionOlder("1.1.2.beta1", "1.2");

        assertVersionOlder("1.0-alpha-1", "1.0");
        assertVersionOlder("1.0-alpha-1", "1.0-alpha-2");

    - [Node Binaries](#node-binaries-6)
  - [Changelog since v1.11.3](#changelog-since-v1113)
    - [Other notable changes](#other-notable-changes-6)
- [v1.11.3](#v1113)
  - [Downloads for v1.11.3](#downloads-for-v1113)
    - [Client Binaries](#client-binaries-7)
    - [Server Binaries](#server-binaries-7)
    - [Node Binaries](#node-binaries-7)
  - [Changelog since v1.11.2](#changelog-since-v1112)
    - [Action Required](#action-required)

## Changelog since v1.23.15

## Changes by Kind

### API Change

- Kubernetes 1.23 is now built with go1.19.4. To match behavior of previous Kubernetes 1.23 patch releases:
  - `kube-apiserver` defaults the GOGC setting to 63, to approximate go1.17 garbage collection memory performance in heavily loaded API servers

## Urgent Upgrade Notes

### (No, really, you MUST do this before you upgrade)

Before upgrading to Kubernetes 1.13, you must keep the following in mind:

- kube-apiserver

		{"\xbf\xff\xff", (1 << 22) - 1, true},
		{"\xff", -1, true},
		{"\xff\xff", -1, true},
		{"\xff\xff\xff", -1, true},
		{"\xc0", -1 * (1 << 6), true},
		{"\xc0\x00", -1 * (1 << 14), true},
		{"\xc0\x00\x00", -1 * (1 << 22), true},
		{"\x87\x76\xa2\x22\xeb\x8a\x72\x61", 537795476381659745, true},
		{"\x80\x00\x00\x00\x07\x76\xa2\x22\xeb\x8a\x72\x61", 537795476381659745, true},
		{"\xf7\x76\xa2\x22\xeb\x8a\x72\x61", -615126028225187231, true},

    assertInvalid("HTTP/1.1_200 OK")
  }

  @Test
  fun nonThreeDigitCode() {
    assertInvalid("HTTP/1.1  OK")
    assertInvalid("HTTP/1.1 2 OK")
    assertInvalid("HTTP/1.1 20 OK")
    assertInvalid("HTTP/1.1 2000 OK")
    assertInvalid("HTTP/1.1 two OK")
    assertInvalid("HTTP/1.1 2")
    assertInvalid("HTTP/1.1 2000")
    assertInvalid("HTTP/1.1 two")
  }

  @Test
  fun truncated() {
    assertInvalid("")

# For release jobs, we will pin these on the release branch
keras-nightly ~= 3.0.0.dev
tb-nightly ~= 2.18.0.a
# Test dependencies
grpcio >= 1.24.3, < 2.0
portpicker == 1.6.0
scipy == 1.11.3
requests >= 2.31.0
packaging==23.2
setuptools==70.0.0
jax==0.4.7
# The dependencies below are needed for TF wheel testing.
tensorflow-io-gcs-filesystem==0.37.1
libclang >= 13.0.0
google_pasta ~= 0.2

        map sigbuild-r2.13-python3.8 2.13-python3.8
        map sigbuild-r2.13-python3.9 2.13-python3.9
        map sigbuild-r2.13-python3.10 2.13-python3.10
        map sigbuild-r2.13-python3.11 2.13-python3.11
        # TF 2.13 + Clang (containers are the same, but env vars in configs.bzl are different)
        map sigbuild-r2.13-clang 2.13-python3.9
        map sigbuild-r2.13-clang-python3.8 2.13-python3.8