| ⇢ | B | Transformer._transform_row_wrapper() added | |
| ⇢ | A | Transformer._load_transformed_rows() added | |
| ⇢ | A | Transformer._load_ignored_rows() added | |
| ⇢ | A | Transformer._log_statistics() added | |
| ⇢ | A | Transformer._load_parked_rows() added | |
| ⇢ | A | Transformer._log() added | |
| B | ↗ | A | Transformer._transform_row() improved |
| A | ↛ | Transformer.load_parked_rows() removed | |
| A | ↛ | Transformer.log_statistics() removed | |
| A | ↛ | Transformer.load_ignored_rows() removed | |
| A | ↛ | Transformer.load_transformed_rows() removed | |
| A | ↛ | Transformer.log() removed | |
| A | ↛ | Transformer.transform_line() removed |