okhttp 3.4.0 和 3.4.1 发布了，okhttp 是一个 Java 的 HTTP+SPDY 客户端开发包，同时也支持 Android。

3.4.0 更新如下：

•  New: Support dynamic table size changes to HPACK Encoder.

•  Fix: Use TreeMap in Headers.toMultimap(). This makes string lookups on the returned map case-insensitive.

•  Fix: Don't share the OkHttpClient's Dispatcher in HttpURLConnection.

下载地址

• Source code (zip)

• Source code (tar.gz)

3.4.1 更新如下：

• Fix an major bug in encoding HTTP headers. In 3.4.0 and 3.4.0-RC1 OkHttp had an off-by-one bug in our HPACK encoder. This bug could have caused the wrong headers to be emitted after a sequence of HTTP/2 requests! Everyone who is using OkHttp 3.4.0 or 3.4.0-RC1 should upgrade for this bug fix.

下载地址：

• Source code (zip)

• Source code (tar.gz)