- [v1.4.0-beta.1](#v140-beta1)
  - [Downloads](#downloads-14)
  - [Changelog since v1.4.0-alpha.3](#changelog-since-v140-alpha3)
    - [Action Required](#action-required)
    - [Other notable changes](#other-notable-changes-16)
- [v1.4.0-alpha.3](#v140-alpha3)
  - [Downloads](#downloads-15)
  - [Changelog since v1.4.0-alpha.2](#changelog-since-v140-alpha2)
    - [Action Required](#action-required-1)

    - [Server Binaries](#server-binaries-20)
    - [Node Binaries](#node-binaries-20)
  - [Changelog since v1.16.0-alpha.3](#changelog-since-v1160-alpha3)
    - [Action Required](#action-required)
    - [Other notable changes](#other-notable-changes-9)
- [v1.16.0-alpha.3](#v1160-alpha3)
  - [Downloads for v1.16.0-alpha.3](#downloads-for-v1160-alpha3)
    - [Client Binaries](#client-binaries-21)
    - [Server Binaries](#server-binaries-21)

    - [CSIDriver policy for FSGroup graduates to Beta](#csidriver-policy-for-fsgroup-graduates-to-beta)
    - [Security Improvements for CSI Drivers (Alpha)](#security-improvements-for-csi-drivers-alpha)
    - [Introducing Graceful Node Shutdown (Alpha)](#introducing-graceful-node-shutdown-alpha)
    - [Runtime log sanitation](#runtime-log-sanitation)
    - [Pod resource metrics](#pod-resource-metrics)

    - [Changed](#changed-17)
    - [Removed](#removed-17)
- [v1.21.0-alpha.3](#v1210-alpha3)
  - [Downloads for v1.21.0-alpha.3](#downloads-for-v1210-alpha3)
    - [Source Code](#source-code-18)
    - [Client binaries](#client-binaries-18)
    - [Server binaries](#server-binaries-18)
    - [Node binaries](#node-binaries-18)
  - [Changelog since v1.21.0-alpha.2](#changelog-since-v1210-alpha2)

 *     <code>1.0alpha1 =&gt; [1, [alpha, 1]]</code></li>
 * <li>Unlimited number of version components,</li>
 * <li>Version components in the text can be digits or strings,</li>
 * <li>Strings are checked for well-known qualifiers, and the qualifier ordering is used for version ordering.
 *     Well-known qualifiers (case-insensitive) are, in order from least to greatest:<ol>
 *     <li><code>alpha</code> or <code>a</code></li>

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package okhttp3

expect object OkHttp {
  /**
   * This is a string like "5.0.0", "5.0.0-alpha.762", or "5.3.0-SNAPSHOT" indicating the version of
   * OkHttp in the current runtime. Use this to include the OkHttp version in custom `User-Agent`
   * headers.
   *

---- | -------------
k8s.gcr.io/conformance:v1.24.0-alpha.3 | amd64, arm, arm64, ppc64le, s390x
k8s.gcr.io/kube-apiserver:v1.24.0-alpha.3 | amd64, arm, arm64, ppc64le, s390x
k8s.gcr.io/kube-controller-manager:v1.24.0-alpha.3 | amd64, arm, arm64, ppc64le, s390x
k8s.gcr.io/kube-proxy:v1.24.0-alpha.3 | amd64, arm, arm64, ppc64le, s390x
k8s.gcr.io/kube-scheduler:v1.24.0-alpha.3 | amd64, arm, arm64, ppc64le, s390x

    - [Removed](#removed-19)
- [v1.25.0-alpha.3](#v1250-alpha3)
  - [Downloads for v1.25.0-alpha.3](#downloads-for-v1250-alpha3)
    - [Source Code](#source-code-20)
    - [Client Binaries](#client-binaries-20)
    - [Server Binaries](#server-binaries-20)
    - [Node Binaries](#node-binaries-20)
    - [Container Images](#container-images-20)
  - [Changelog since v1.25.0-alpha.2](#changelog-since-v1250-alpha2)

    - [Removed](#removed-18)
- [v1.26.0-alpha.3](#v1260-alpha3)
  - [Downloads for v1.26.0-alpha.3](#downloads-for-v1260-alpha3)
    - [Source Code](#source-code-19)
    - [Client Binaries](#client-binaries-19)
    - [Server Binaries](#server-binaries-19)
    - [Node Binaries](#node-binaries-19)
    - [Container Images](#container-images-19)
  - [Changelog since v1.26.0-alpha.2](#changelog-since-v1260-alpha2)

    @DisplayName("Should handle StringBuffer as CharSequence")
    void testJoinWithStringBuffer() {
        StringBuffer sb1 = new StringBuffer("alpha");
        StringBuffer sb2 = new StringBuffer("beta");
        String result = StringUtil.join("-", sb1, sb2);
        assertEquals("alpha-beta", result);
    }

    @Test
    @DisplayName("Should handle mixed CharSequence types")
    void testJoinWithMixedCharSequenceTypes() {