| ⇢ | A | CSVDataTable added | |
| B | ↘ | C | SQLDataSet got worse |
| ⇢ | B | Filter::filterElement() added | |
| ⇢ | A | CSVDataTable::__construct() added | |
| ⇢ | A | CSVDataTable::count() added | |
| ⇢ | A | CSVDataTable::read() added | |
| ⇢ | A | CSVDataTable::create() added | |
| ⇢ | A | CSVDataTable::update() added | |
| ⇢ | A | CSVDataTable::delete() added | |
| A | ↘ | B | SQLDataSet::update() got worse |
| A | ↘ | B | SQLDataSet::create() got worse |
| B | ↗ | A | Filter::filter_array() improved |