Merge pull request #46 from shulard/chore/fix-ci-builds

Add missing configuration file for GitHub action builds.

Release 2.2.0

Merge pull request #29 from php-http/prepare-release

allow the whole range of react stream pre-releases

v2.0.0 release

Merge pull request #21 from php-http/nyholm-tests

Update to use the latest integration tests

Tagged v0.3.0

Require a response factory in the constructor