| ⇢ | A | CsvControlTrait added | |
| A | ↘ | B | Reader got worse |
| A | ↛ | ValidatorTrait removed |
| ⇢ | A | Reader::filterHeaderOffset() added | |
| ⇢ | A | CsvControlTrait::filterControl() added | |
| A | ↘ | B | Document::seek() got worse |
| A | ↘ | B | Writer::setFlushThreshold() got worse |
| A | ↘ | B | AbstractCsv::chunk() got worse |
| A | ↛ | ValidatorTrait::filterMinRange() removed | |
| A | ↛ | ValidatorTrait::filterControl() removed |