CL 359594 ("x/website/_content/ref/mod: document dotless module paths") - resolved go.dev/issue/32819 ("cmd/go: document that module names without dots are reserved") and also mentioned accepted proposal go.dev/issue/37641
CL 570681 ("os: make FindProcess use pidfd on Linux") mentions accepted proposal go.dev/issue/51246 (described as fully implemented in Go 1.22) and NeedsInvestigation continuation issue go.dev/issue/62654.

apiVersion: release-notes/v2
kind: bug-fix
area: traffic-management
issue:
  - 50688
releaseNotes:
- |

Ben Leggett <******@****.***> 1715985269 -0400

Dmitri Shuralyov <******@****.***> 1716473495 -0400

Previously, large builds could see 100%+ build time increase from enabling PGO.
In Go 1.23, overhead should be in the single digit percentages.

<!-- https://go.dev/issue/62737 , https://golang.org/cl/576681,  https://golang.org/cl/577615 -->
The compiler in Go 1.23 can now overlap the stack frame slots of local variables
accessed in disjoint regions of a function, which reduces stack usage
for Go applications.

	SYS_KILL                    = 5060
	SYS_UNAME                   = 5061
	SYS_SEMGET                  = 5062
	SYS_SEMOP                   = 5063
	SYS_SEMCTL                  = 5064
	SYS_SHMDT                   = 5065
	SYS_MSGGET                  = 5066
	SYS_MSGSND                  = 5067
	SYS_MSGRCV                  = 5068
	SYS_MSGCTL                  = 5069
	SYS_FCNTL                   = 5070

    }

    @Test
    @Issue("https://youtrack.jetbrains.com/issue/KT-55068")
    fun `kotlin ir backend issue kt-55068`() {

        withKotlinBuildSrc()
        withFile("buildSrc/src/main/kotlin/my-plugin.gradle.kts", """
            data class Container(val property: Property<String> = objects.property())

^uint32(0)/256 + 1, ^uint32(0)/288 + 1, ^uint32(0)/320 + 1, ^uint32(0)/352 + 1, ^uint32(0)/384 + 1, ^uint32(0)/416 + 1, ^uint32(0)/448 + 1, ^uint32(0)/480 + 1, ^uint32(0)/512 + 1, ^uint32(0)/576 + 1, ^uint32(0)/640 + 1, ^uint32(0)/704 + 1, ^uint32(0)/768 + 1, ^uint32(0)/896 + 1, ^uint32(0)/1024 + 1, ^uint32(0)/1152 + 1, ^uint32(0)/1280 + 1, ^uint32(0)/1408 + 1, ^uint32(0)/1536 + 1, ^uint32(0)/1792 + 1, ^uint32(0)/2048 + 1, ^uint32(0)/2304 + 1, ^uint32(0)/2688 + 1, ^uint32(0)/3072 + 1, ^uint32(0)/3200...

	if err != nil {
		t.Fatalf("did not expect failure: %v", err)
	}
	goldenFilepath := "testdata/kubeconfig-tls"
	testutils.CompareContent(t, []byte(result.Full), goldenFilepath)

	newk8sServiceHost := "50.76.2.1"
	newCfg := &config.InstallConfig{
		MountedCNINetDir:      tempDir,
		KubeCAFile:            kubeCAFilepath,
		K8sServiceHost:        newk8sServiceHost,
		K8sServicePort:        k8sServicePort,

<!-- TODO: document Go 1.23 behavior (from https://go.dev/cl/559199, https://go.dev/cl/559519, https://go.dev/cl/559795, https://go.dev/cl/562715, https://go.dev/cl/562735, https://go.dev/cl/564555, https://go.dev/cl/570679, https://go.dev/cl/570736, https://go.dev/cl/582695, https://go.dev/cl/584276, https://go.dev/cl/585235, https://go.dev/cl/586138) -->

<!-- go.dev/issue/65573 ("cmd/go: separate default GODEBUGs from go language version") -->