| A | ↛ | SniffDataCollector removed | 
| ⇢ | A | ErrorDataCollector::filterUnfixableErrorMessagesFo... added | |
| B | ↗ | A | ErrorDataCollector::getUnfixableErrorMessages() improved | 
| B | ↗ | A | File::addMessage() improved | 
| B | ↗ | A | SniffPropertyValuesExtractor::normalizeBoolValue() improved | 
| A | ↛ | SniffDataCollector::getSniffs() removed | |
| A | ↛ | SniffDataCollector::addSniff() removed |