* Action required: federation-only: Please update your cluster name to be a valid DNS label. ([#30956](https://github.com/kubernetes/kubernetes/pull/30956), [@nikhiljindal](https://github.com/nikhiljindal))
    * Updating federation.v1beta1.Cluster API to disallow subdomains as valid cluster names. Only DNS labels are allowed as valid cluster names now.

        .body("C")
        .build(),
    )
    val valid = server.url("/valid")
    val response1 = get(valid)
    assertThat(response1.body.string()).isEqualTo("A")
    assertThat(response1.code).isEqualTo(HttpURLConnection.HTTP_OK)
    assertThat(response1.message).isEqualTo("A-OK")
    val response2 = get(valid)
    assertThat(response2.body.string()).isEqualTo("A")

position - CSS position the Popper will get applied\n * @param {HTMLElement} popper - the popper element\n * @param {Object} referenceOffsets - the reference offsets (the popper will be relative to this)\n * @param {String} placement - one of the valid placement options\n * @returns {Object} popperOffsets - An object containing the offsets which will be applied to the popper\n */\nexport default function getPopperOffsets(popper, referenceOffsets, placement) {\n  placement = placement.split('-')[0];\n\n...

## Changelog since v1.5.3

### Other notable changes

* Fix AWS device allocator to only use valid device names ([#41455](https://github.com/kubernetes/kubernetes/pull/41455), [@gnufied](https://github.com/gnufied))

        JvmPackageNameCannotBeEmptyImpl(
            firDiagnostic as KtPsiDiagnostic,
            token,
        )
    }
    add(FirJvmErrors.JVM_PACKAGE_NAME_MUST_BE_VALID_NAME) { firDiagnostic ->
        JvmPackageNameMustBeValidNameImpl(
            firDiagnostic as KtPsiDiagnostic,
            token,
        )
    }

   * connection that returns to the connection pool with the underlying socket closed. This relies
   * on an implementation detail so it might not be a valid test case in the future.
   */
  @Test
  fun cancelAfterResponseBodyEnd() {
    enableTls()
    server.enqueue(MockResponse(body = "abc"))
    server.enqueue(MockResponse(body = "def"))
    client =