| ⇢ | A | DefaultsConfiguration added | |
| ⇢ | A | ActionMetadataFactory added | |
| ⇢ | A | ActionWithOptionsMetadata added | |
| ⇢ | A | SubstituteOriginalDrupalKernelConfiguration added | |
| ⇢ | A | ActionsConfiguration added | |
| ⇢ | A | LoggerStack added | |
| ⇢ | A | ActionRegistrar added | |
| ⇢ | A | CacheDirectoryPathConfigurationTrait added | |
| ⇢ | A | CharsetConfigurationTrait added | |
| ⇢ | A | ActionMetadata added | |
| ⋮ | view more | ||
| A | ↘ | B | ConfigurationManager got worse |
| A | ↛ | ActionManager removed | |
| A | ↛ | Configuration removed | |