| ⇢ | A | HttpProxyClient added | |
| A | ↘ | B | HttpAdapter got worse |
| A | ↛ | AbstractProxyClient removed |
| ⇢ | A | HttpProxyClient::escapeTags() added | |
| ⇢ | A | Nginx::getDefaultOptions() added | |
| ⇢ | A | HttpProxyClient::queueRequest() added | |
| ⇢ | A | HttpProxyClient::__construct() added | |
| ⇢ | A | HttpProxyClient::flush() added | |
| ⇢ | A | HttpProxyClient::getDefaultOptions() added | |
| B | ↘ | C | HttpAdapter::filterUri() got worse |
| A | ↛ | Varnish::queueRequest() removed | |
| A | ↛ | AbstractProxyClient::__construct() removed | |
| A | ↛ | AbstractProxyClient::queueRequest() removed | |
| A | ↛ | AbstractProxyClient::escapeTags() removed | |
| A | ↛ | AbstractProxyClient::getDefaultOptions() removed | |
| A | ↛ | Nginx::setPurgeLocation() removed | |
| A | ↛ | Varnish::setDefaultBanHeaders() removed | |
| A | ↛ | Varnish::setDefaultBanHeader() removed | |
| A | ↛ | Varnish::getHeaderLength() removed | |
| A | ↛ | AbstractProxyClient::flush() removed |