| A | ↘ | B | ComponentContainer got worse |
| ⇢ | B | ComponentContainer::getComponentMetadata() added | |
| ⇢ | A | ComponentContainer::isNotCallable() added | |
| ⇢ | A | MetadataCache::encode() added | |
| ⇢ | A | ComponentContainer::getComponentOptions() added | |
| ⇢ | A | MetadataCache::filepath() added | |
| ⇢ | A | Metadata::getAttributes() added | |
| ⇢ | A | ComponentContainer::getPublicMethods() added | |
| B | ↗ | A | ComponentOptions::isProtectedMethod() improved |
| A | ↛ | Metadata::encode() removed | |
| A | ↛ | CallableObject::isProtectedMethod() removed | |
| A | ↛ | MetadataCache::filename() removed | |
| A | ↛ | CallableObject::getAttributes() removed | |
| A | ↛ | CallableObject::getProperties() removed | |
| A | ↛ | CallableObject::getPublicMethods() removed |