Opera 11.52 is available for download.This release is a recommended upgrade offering security and stability enhancements.
Fixed:Adjusting volume on a YouTube HTML5 Video causes freeze
Fixed:a non-exploitable bug which allowed injection of untrusted markup into the X-Frame-Options error page.
Fixed:Crashes when downloading via BitTorrent
Fixed:an issue where manipulating fonts in SVG could allow execution of arbitrary code
Fixed:Installation of Opera in Ubuntu 11.10 by changing the compression method.