| ⇢ | A | TwigExtension added | |
| B | ↗ | A | Service improved |
| A | ↛ | TwigCacheWarmer removed |
| ⇢ | A | TwigExtension::getFilters() added | |
| ⇢ | A | TwigExtension::getFunctions() added | |
| ⇢ | A | TwigExtension::getTests() added | |
| ⇢ | A | QueryBuilder::countPages() added | |
| ⇢ | A | TwigExtension::getName() added | |
| B | ↛ | AppKernel::setUpTwig() removed | |
| B | ↛ | TwigCacheWarmer::warmUp() removed | |
| A | ↛ | Service::getTemplateEngine() removed | |
| A | ↛ | Service::setTemplateEngine() removed | |
| A | ↛ | TwigCacheWarmer::isOptional() removed |