Release date: June 21, 2010
Opera 10.54 for Windows is a recommended security upgrade. Opera highly recommends all users to upgrade to this version to take advantage of these improvements.
Changes since Opera 10.53
Security
Fixes
* Prevented Opera from being used as a vector for a font issue in the underlying operating system, as reported by Microsoft's security team; see our advisory (
http://www.opera.com/support/search/view/954/).
* Fixed an extremely severe issue; details will be disclosed at a later date.
* Fixed a highly severe issue; details will be disclosed at a later date.
* Fixed a moderately severe issue; details will be disclosed at a later date.
* Fixed a less severe issue; details will be disclosed at a later date.