| ⇢ | A | Generic added | |
| ⇢ | A | Validation added | |
| ⇢ | A | ContextStorage added | |
| ⇢ | A | JsonApiErrorCollection added | |
| ⇢ | A | JsonApiRuleSerializer added | |
| ⇢ | A | JsonApiValidatorFactory added | |
| ⇢ | A | ExistInDatabaseTrait added | |
| ⇢ | A | ExistInDbTableMultipleWithDoctrine added | |
| ⇢ | A | ExistInDbTableSingleWithDoctrine added | |
| ⇢ | A | RelationshipsTrait added | |
| ⋮ | view more | ||
| A | ↘ | C | BaseController got worse |
| A | ↛ | Translator removed | |
| A | ↛ | ErrorCollection removed | |