Opera 11.10 beta for UNIX changelog

Release notes

Release date: March 17, 2011

This is a beta version of Opera. It incorporates new features, improvements, and stability adjustments.

Please use this Opera beta only on properly backed up computers.

New and improved features

Code name

Opera Presto 2.8 rendering engine

URL Filter API for Opera extensions

The URL Filter API for Opera extensions defines a DOM interface that allows extensions to add temporary rules to Opera's native content blocker. Rules added through this API are associated with an extension and apply as long as an extension is enabled. Once an extension is disabled or the browser is shut down, the temporary rules are discarded.

WebP

Opera adds support for the Google WebP image format.

Feature improvements

Declarative UI
Feature discoverability
Opera Dragonfly beta 1

Opera has improved its Dragonfly debugging tool with the release of Opera Dragonfly beta 1. Opera Dragonfly covers the full debugging workflow, from inspecting network access and downloaded resources, to correcting JavaScript issues and seeing how CSS rules apply to the DOM. It supports all the newest web technologies, including SVG and HTML5 APIs such as Web Storage.

Mail
Search
Speed Dial

Web specifications support

Further Opera web specification support references are located at:

CSS
Encodings
HTML
WOFF

Changes since Opera 11.01

User interface

Improvements
Fixes

Display and scripting

Improvements
Fixes

Mail, news, chat

Improvements
Fixes

Network

Improvements
Fixes

Documentation

Opera Help

Need help? Hit F1 anytime while using Opera to access our online help files, or go here.