| A | ↛ | StreamResponse removed | |
| A | ↛ | StreamResponseTest removed |
| B | ↗ | A | ProxyControllerTest::testProxyMultipleRedirects() improved |
| C | ↘ | D | ProxyController::proxy() got worse |
| A | ↛ | StreamResponseTest::testCallback() removed | |
| A | ↛ | StreamResponse::__construct() removed | |
| A | ↛ | StreamResponse::callback() removed | |
| A | ↛ | StreamResponseTest::setUp() removed |