Opera Software has just released a minor update to Opera 10.62 for Windows, UNIX and Mac. The newest release fixes a high severity vulnerability that could have been exploited to load malicious DLL files and execute arbitrary code.
Other minor feature improvements include the addition of Fastmail and Hotmail.co.uk to the email auto-configuration list, and support for more MIME file types and suffixes for compressed tar files. Additionally, nearly a dozen bugs, many of which could have crashed Opera, have been squished.
Opera Software has also been working on the upcoming Opera 10.70 release. If you love to stay on the cutting edge you can download the latest builds from here.