| ⇢ | A | HttpRequest added | |
| A | ↛ | GuzzleRequest removed |
| ⇢ | B | HttpRequest::prepareRequestParams() added | |
| ⇢ | A | HttpRequest::__construct() added | |
| ⇢ | A | HttpRequest::perform() added | |
| ⇢ | A | HttpRequest::setScheme() added | |
| ⇢ | A | HttpRequest::buildQueryString() added | |
| ⇢ | A | HttpRequest::buildSignature() added | |
| B | ↛ | GuzzleRequest::prepareRequestParams() removed | |
| A | ↛ | GuzzleRequest::perform() removed | |
| A | ↛ | GuzzleRequest::setScheme() removed | |
| A | ↛ | GuzzleRequest::buildQueryString() removed | |
| A | ↛ | GuzzleRequest::buildSignature() removed | |
| A | ↛ | GuzzleRequest::__construct() removed |