SQLol 0.3.2 版本的主要改变：
- Added more challenges – Try Challenge 13, it’s a zinger!
- Added tutorials for some challenges
- Added custom blacklist filtering
- Removed notes in challenge pages about which database systems have known solutions, those will go in tutorials over time
- Injecting via GET/POST/cookie should work regardless due to use of $_REQUEST
- Changed moreChanged database config file to use default MySQL creds and location by default