| ⇢ | A | Config added | |
| D | ↘ | F | QueryBuilderEngine got worse |
| ⇢ | A | Config::__construct() added | |
| ⇢ | A | Config::isWildcard() added | |
| ⇢ | A | Config::isSmartSearch() added | |
| ⇢ | A | Config::isCaseInsensitive() added | |
| ⇢ | A | Config::isDebugging() added | |
| ⇢ | A | Config::get() added | |
| ⇢ | A | BaseEngine::config() added | |
| A | ↛ | BaseEngine::isCaseInsensitive() removed | |
| A | ↛ | BaseEngine::isDebugging() removed | |
| A | ↛ | BaseEngine::isSmartSearch() removed | |
| A | ↛ | BaseEngine::isWildcard() removed |