| ⇢ | A | ContextStamp added |
| ⇢ | A | Configuration::addDefaultsSection() added | |
| ⇢ | A | ApiPlatformExtension::normalizeDefaults() added | |
| ⇢ | A | ContextStamp::__construct() added | |
| ⇢ | A | ContextStamp::getContext() added | |
| C | ↘ | D | AbstractItemNormalizer::createAttributeValue() got worse |