| ⇢ | A | JMSHandlerRegistryV2 added |
| ⇢ | A | JMSHandlerRegistryV2::getHandler() added | |
| ⇢ | A | JMSHandlerRegistryV2::__construct() added | |
| ⇢ | A | JMSHandlerRegistryV2::registerSubscribingHandler() added | |
| ⇢ | A | JMSHandlerRegistryV2::registerHandler() added | |
| A | ↘ | B | HandlerRegistryDecorationPass::process() got worse |