이번 버전의 주요 개선 사항은 아래와 같다.
- improved overall browser framework and performance
- fixed some problems caused by the 2.5.1 framework
- fixed problem that vertical scroll bar is partially outside screen (need further testing)
- improved the blinking problem on Vista and Win7 OS
- fixed problem that File Sniffer and RSS do not work if Text Filter is not enabled
- fixed problem that wrong favorites upload time is displayed after favorites download
- improved GDI object usage
- page zooming can take effect before the page is fully loaded now
될 수 있으면 사용하던 버전은 깨끗하게 삭제(uninstall)하고 새로 설치하여 사용하는 것이 좋다.