| ⇢ | A | StopWordsFilter added |
| ⇢ | A | StopWordsFilter::getFilterResults() added | |
| ⇢ | A | StopWordsFilter::__construct() added | |
| A | ↛ | DutchStopWords::getFilterResults() removed | |
| A | ↛ | EnglishStopWords::getFilterResults() removed | |
| A | ↛ | DutchStopWords::__construct() removed | |
| A | ↛ | EnglishStopWords::__construct() removed |