- [Changelog since v1.13.0-beta.2](#changelog-since-v1130-beta2)
    - [Other notable changes](#other-notable-changes-12)
- [v1.13.0-beta.2](#v1130-beta2)
  - [Downloads for v1.13.0-beta.2](#downloads-for-v1130-beta2)
    - [Client Binaries](#client-binaries-15)
    - [Server Binaries](#server-binaries-15)
    - [Node Binaries](#node-binaries-15)
  - [Changelog since v1.13.0-beta.1](#changelog-since-v1130-beta1)

import static com.google.common.base.Preconditions.checkNotNull;
import static java.lang.Byte.toUnsignedInt;
import static java.lang.Math.max;

import com.google.common.annotations.Beta;
import com.google.common.annotations.VisibleForTesting;
import com.google.common.base.Predicate;
import com.google.common.hash.BloomFilterStrategies.LockFreeBitArray;
import com.google.common.math.DoubleMath;

import static com.google.common.base.Preconditions.checkNotNull;
import static com.google.common.io.FileWriteMode.APPEND;
import static java.util.Collections.unmodifiableList;

import com.google.common.annotations.Beta;
import com.google.common.annotations.GwtIncompatible;
import com.google.common.annotations.J2ktIncompatible;
import com.google.common.base.Joiner;
import com.google.common.base.Optional;

    assertThat(response1.header("Alpha")).isEqualTo("α")
    assertThat(response1.header("β")).isEqualTo("Beta")
    assertThat(response1.body.string()).isEqualTo("abcd")
    val response2 = get(server.url("/"))
    assertThat(response2.header("Alpha")).isEqualTo("α")
    assertThat(response2.header("β")).isEqualTo("Beta")
    assertThat(response2.header("Gamma")).isEqualTo("Γ")
    assertThat(response2.header("Δ")).isEqualTo("Delta")

  - [Dependencies](#dependencies-6)
    - [Added](#added-6)
    - [Changed](#changed-6)
    - [Removed](#removed-6)
- [v1.33.0-beta.0](#v1330-beta0)
  - [Downloads for v1.33.0-beta.0](#downloads-for-v1330-beta0)
    - [Source Code](#source-code-7)
    - [Client Binaries](#client-binaries-7)
    - [Server Binaries](#server-binaries-7)
    - [Node Binaries](#node-binaries-7)

  - [Dependencies](#dependencies-3)
    - [Added](#added-3)
    - [Changed](#changed-3)
    - [Removed](#removed-3)
- [v1.34.0-beta.0](#v1340-beta0)
  - [Downloads for v1.34.0-beta.0](#downloads-for-v1340-beta0)
    - [Source Code](#source-code-4)
    - [Client Binaries](#client-binaries-4)
    - [Server Binaries](#server-binaries-4)
    - [Node Binaries](#node-binaries-4)

    - [Removed](#removed-15)
- [v1.21.0-beta.1](#v1210-beta1)
  - [Downloads for v1.21.0-beta.1](#downloads-for-v1210-beta1)
    - [Source Code](#source-code-16)
    - [Client binaries](#client-binaries-16)
    - [Server binaries](#server-binaries-16)
    - [Node binaries](#node-binaries-16)
  - [Changelog since v1.21.0-beta.0](#changelog-since-v1210-beta0)
  - [Urgent Upgrade Notes](#urgent-upgrade-notes-2)

        .Builder()
        .addHeaderLenient("Alpha", "α")
        .addHeaderLenient("β", "Beta")
        .build(),
    )
    val call = client.newCall(Request(server.url("/")))
    val response = call.execute()
    response.close()
    assertThat(response.header("Alpha")).isEqualTo("α")
    assertThat(response.header("β")).isEqualTo("Beta")
  }

  @ParameterizedTest
  @ArgumentsSource(ProtocolParamProvider::class)

    to do domain fronting.
 *  New: charset support for `Credentials.basic()`.


## Version 3.5.0

_2016-11-30_

 *  **Web Sockets are now a stable feature of OkHttp.** Since being introduced as a beta feature in
    OkHttp 2.3 our web socket client has matured. Connect to a server's web socket with
    `OkHttpClient.newWebSocket()`, send messages with `send()`, and receive messages with the
    `WebSocketListener`.

  - [Changelog since v1.30.0-beta.0](#changelog-since-v1300-beta0)
  - [Changes by Kind](#changes-by-kind-17)
    - [Failing Test](#failing-test-1)
    - [Bug or Regression](#bug-or-regression-15)
  - [Dependencies](#dependencies-17)
    - [Added](#added-17)
    - [Changed](#changed-17)
    - [Removed](#removed-17)
- [v1.30.0-beta.0](#v1300-beta0)
  - [Downloads for v1.30.0-beta.0](#downloads-for-v1300-beta0)