| B | ↗ | A | BaseParser improved |
| ⇢ | A | SelectQueryTest::testSelectDistinct() added | |
| D | ↗ | C | SelectQueryHandler::getLiteralExpressionSQL() improved |
| B | ↛ | BaseParser::v1() removed | |
| B | ↛ | QueryHandler::v1() removed | |
| A | ↛ | BaseParser::v() removed | |
| A | ↛ | QueryHandler::v() removed |