* Now merging in default options using a case-insensitive comparison. Closes https://github.com/guzzle/guzzle/issues/767 * Added the ability to automatically decode `Content-Encoding` response bodies using the `decode_content` request option. This is set to `true` by default to decode the response body if it comes over the wire with a `Content-Encoding`. Set this value to `false` to disable decoding the response content, and pass a string to provide a request `Accept-Encoding` header and turn on automatic response decoding. This feature now allows you to pass an `Accept-Encoding` header in the headers of a request but still disable automatic response decoding. Closes https://github.com/guzzle/guzzle/issues/764 * Added the ability to throw an exception immediately when transferring requests in parallel. Closes https://github.com/guzzle/guzzle/issues/760 * Updating guzzlehttp/streams dependency to ~2.1 * No longer utilizing the now deprecated namespaced methods from the stream package.