Fix: Minimal fix for PHP 8
(#154 by @remicollet)

Documentation: Add deprecation notice to suggest HTTP component instead
(#153 by @clue)

Fix: Avoid unneeded warning when decoding invalid data on PHP 7.4.
(#150 by @clue)

Add .gitattributes to exclude dev files from exports.
(#149 by @reedy)

Link to clue/reactphp-buzz for higher-level HTTP client.
(#139 by @clue)

Improve test suite by simplifying test matrix and test setup.
(#151 by @clue)

Feature: Support legacy HTTP servers that use only LF instead of CRLF.
(#130 by @clue)

Improve test suite by applying maximum test timeouts for integration tests.
(#131 by @clue)

Support legacy PHP 5.3 through PHP 7.2 and HHVM
(#126 and #127 by @clue)

Improve backwards compatibility with Promise v1 and
use RingCentral to improve interoperability with react/http.
(#124 and #125 by @clue)

Fix: Ignore excessive whitespace in chunk header for Transfer-Encoding: chunked
(#123 by @DangerLifter and @clue)

Fix: Ignore invalid incoming Transfer-Encoding response header
(#122 by @clue)

Improve documentation for Client (and advanced Connector)
(#111 by @jsor and #121 by @clue)

Improve test suite by adding support for PHPUnit 6
(#112 by @carusogabriel)

Feature: Update Socket dependency to support hosts file on all platforms
(#108 by @clue)

This means that HTTP requests to hosts such as localhost will now work as
expected across all platforms with no changes required:

$client = new Client($loop);
$request = $client->request('GET', 'http://localhost/');
$request->on('response', function (Response $response) {
    // …
});
$request->end();

Feature: Target evenement 3.0 a long side 2.0
(#106 by @WyriHaximus)

Improve test suite by locking Travis distro so new defaults will not break the build
(#105 by @clue)

Feature: Support passing arrays for request header values
(#100 by @clue)

Fix: Fix merging default headers if overwritten with custom case headers
(#101 by @clue)