User interface

Changed
"Fraud Protection" renamed to "Fraud and Malware Protection"

Fixed
Relative paths not working in the Filename setting for Speed Dial background
Premature shutdown when using vBulletin's WYSIWYG editor
Loading an animated png causes high CPU usage with no response from the browser
yahoo.cn mailproviders SMTP entry not using a submission port
Changing the default cookie preference to "Accept all cookies"
Installing Opera 10.60 windows overwrites saved search preferences

Display and Scripting

Fixed
Google Calendar compatibility
Unite listening on UDP 1900 even if UPnP service discovery is off
Several cases where widgets will not run
Premature shutdown when loading qq.com
Setting the onload property of XMLHttpRequest blocks document memory from being garbage collected
Opera treating binary files as plain text (opening it in the browser instead of showing a download dialog)
Premature shutdown when loading the Canvas demo
Printing from print preview results in either a freeze or corrupted page
Widgets not having access to a network after restart
"Accept cookies" and "only from the site I visit" settings being incorrect in Preferences dialog
Premature shutdown occurring on startup of Opera under Windows 98
Disk cache not working correctly in turbo mode

Security

Fixes
Fixed an issue where heap buffer overflow in HTML5 canvas could be used to execute arbitrary code, as reported by Kuzzcc; see our advisory.
Fixed an issue where unexpected changes in tab focus could be used to run programs from the Internet, as reported by Jakob Balle and Sven Krewitt of Secunia; see our advisory.
Fixed an issue where news feed preview could subscribe to feeds without interaction, as reported by Alexios Fakos; see our advisory.