| ⇢ | A | BlocksRuntime added | |
| ⇢ | A | DefaultThemeRuntime added |
| ⇢ | B | BlocksRuntime::showBlock() added | |
| ⇢ | A | BlocksRuntime::isPositionAvailable() added | |
| ⇢ | A | BlocksRuntime::__construct() added | |
| ⇢ | A | BlocksRuntime::showBlockPosition() added | |
| ⇢ | A | DefaultThemeRuntime::__construct() added | |
| ⇢ | A | DefaultThemeRuntime::getStyleChoices() added | |
| B | ↛ | BlocksExtension::showBlock() removed | |
| A | ↛ | BlocksExtension::showBlockPosition() removed | |
| A | ↛ | BlocksExtension::isPositionAvailable() removed | |
| A | ↛ | BlocksExtension::__construct() removed | |
| A | ↛ | DefaultThemeExtension::getStyleChoices() removed | |
| A | ↛ | DefaultThemeExtension::__construct() removed |