* Use upgraded container-vm by default on worker nodes for GCE k8s clusters ([#31023](https://github.com/kubernetes/kubernetes/pull/31023), [@vishh](https://github.com/vishh))

### Other notable changes

    assertCached(false, 206) // Electing to not cache partial responses
    assertCached(false, 207)
    assertCached(true, 300)
    assertCached(true, 301)
    assertCached(true, 302)
    assertCached(false, 303)
    assertCached(false, 304)
    assertCached(false, 305)
    assertCached(false, 306)
    assertCached(true, 307)
    assertCached(true, 308)
    assertCached(false, 400)

      MockResponse(
        code = 302,
        headers = headersOf("Location", "/b"),
        body = "A",
      ),
    )
    server.enqueue(MockResponse(body = "B"))
    client =
      client
        .newBuilder()
        .followRedirects(false)
        .build()
    executeSynchronously("/a")
      .assertBody("A")
      .assertCode(302)
  }

  @Test

    val redirectUrl = "http://host\u0000/"
    server.enqueue(
      MockResponse
        .Builder()
        .code(302)
        .addHeaderLenient("Location", redirectUrl)
        .build(),
    )
    val response = getResponse(newRequest("/"))
    assertThat(response.code).isEqualTo(302)
    assertThat(response.header("Location")).isEqualTo(redirectUrl)
  }

  @Test
  fun urlWithBadAsciiHost() {

* Allow services which use same port, different protocol to use the same nodePort for both ([#30253](https://github.com/kubernetes/kubernetes/pull/30253), [@AdoHe](https://github.com/AdoHe))
* Handle overlapping deployments gracefully ([#30730](https://github.com/kubernetes/kubernetes/pull/30730), [@janetkuo](https://github.com/janetkuo))