| A | ↛ | BusOptionsResolver removed | |
| A | ↛ | CommandBus removed | |
| A | ↛ | CommandBusCompilerPass removed | |
| A | ↛ | QueryBus removed | |
| A | ↛ | QueryBusCompilerPass removed |
| ⇢ | A | AppKernel::registerBundles() added | |
| ⇢ | A | AppKernel::getCacheDir() added | |
| ⇢ | A | AppKernel::getLogDir() added | |
| ⇢ | A | AppKernel::registerContainerConfiguration() added | |
| A | ↛ | CommandBusCompilerPass::process() removed | |
| A | ↛ | QueryBusCompilerPass::process() removed | |
| A | ↛ | AppKernel::getConfigServices() removed | |
| A | ↛ | CommandBus::__construct() removed | |
| A | ↛ | QueryBus::__construct() removed | |
| A | ↛ | AppKernel::get() removed | |
| A | ↛ | BusOptionsResolver::addOption() removed | |
| A | ↛ | BusOptionsResolver::getOption() removed | |
| A | ↛ | CommandBus::handle() removed | |
| A | ↛ | QueryBus::handle() removed |