| ⇢ | A | RetryPlugin::retry() added | |
| ⇢ | A | RetryPlugin::defaultErrorResponseDelay() added | |
| ⇢ | A | RetryPlugin::defaultExceptionDelay() added | |
| B | ↗ | A | RetryPlugin::__construct() improved |
| A | ↘ | B | RetryPlugin::handleRequest() got worse |
| A | ↛ | RetryPlugin::defaultDelay() removed |