- The
Widop\HttpAdapter\HttpAdapterInterface::getContentand theWidop\HttpAdapter\HttpAdapterInterface::postContentreturns aWidop\HttpAdapter\HttpResponseinstead of the response body string. - The third argument of the
Widop\HttpAdapter\HttpAdapterInterface::postContent($content) is now typehinted asarrayin order to be consistent with other parameters. - All protected properties/methods have been updated to private except for explicit entry points.