| A | ↘ | B | Criteria got worse |
| ⇢ | B | XoopsMySQLDatabase::query() added | |
| ⇢ | B | XoopsMySQLDatabase::exec() added | |
| ⇢ | A | Criteria::allowInnerWildcards() added | |
| ⇢ | A | Criteria::setDefaultAllowInnerWildcards() added | |
| ⇢ | A | XoopsDatabase::quoteString() added | |
| ⇢ | A | XoopsMySQLDatabase::isStrict() added | |
| C | ↘ | F | Criteria::render() got worse |