from ChangeLog:
Security
Restricted image size in address bar, page bar and page/window cycler. This
addresses issue reported in GreyMagic security advisory GM#007-OP: wide
favicons could cover URL in the address line.
Miscellaneous
- Various stability improvements
- Redirecting links correctly marked as visited
- Initial support for quoting selected text in messages
- Solved problem with duplicate addresses when using "Reply all"