Opera一个出色而小巧的 Internet 浏览器,支持 frames,方便的缩放功能,多窗口,可定制用户界面,高级多媒体特性,标准和增强 HTML 等等.堪称是所有浏览器中速度的王者,Opera需要的是良好的兼容性以及保持其所拥有的速度.
下载:Opera 9.0 Beta 1 for Windows下载:Opera for Windows 9.0 Build 8371 Beta
注:这两个版本的发布方式不同.
Changes Since Opera 9.0 Preview 2
User Interface
* Fixed Proxy On/Off toggle in Quick Preferences.
* Script dialogs now have the option to stop the current script running, in order to prevent further dialogs from appearing.
* Added support for saving and opening Web archives.
* opera:config now uses file choosers for file paths.
* Quick find in opera:config now searches section names as well as preference names.
* Sections can now be expanded in opera:config even while searching.
* The [Adv User Prefs] section of opera6.ini and opera:config has been renamed to [Network].
* Changed feed notification icon.
* Removing buttons on one toolbar now removes from all open tabs not just active one.
* Added ability to save to disk from source viewer.
* Default mode for "Cycle without showing list" is now visible tab order.
* "Cycle without showing list" now includes also minimized pages.
Changes to preferences dialog
* Site and Web page content preferences moved into Preferences > Advanced > Content.
* Tabbed browsing preferences have been moved to Preferences > Advanced > Tabs.
* Reorganized Network and Browsing preferences.
* Re-added Preferences > Advanced > Cookies, for managing cookie preferences.
* Re-added gender setting to voice preferences.
Widgets
* A dragable widget tab is shown at the top of the screen, providing quick access to widgets. This can be removed using the settings button when viewing widgets, or using Preferences > General > Show widgets tab.
* Widgets are now displayed on a faded background - click on the background to exit widget viewing mode.
* Pinned widgets will now appear in the operating system's window lists, and can be activated with Alt+Tab as with normal application windows.
* Pinned widgets can be kept on top using the right-click menu.
* Links from widgets now respect the "Open windows instead of tabs" setting.
* Dragging a scrollbar in a widget no longer drags the widget.
* Added widget error reporting to the error console.
Content blocker
* In content blocking mode, clicking an image or plug-in shows all other content that matches the filter.
* Content blocker shows previously blocked content when entering content blocking mode.
* Content blocker filters are no longer case sensitive.
* Shift+click on images and plug-ins while in content blocking mode blocks the exact path instead of using a wild card.
* Leaving content blocking mode removes all content that matches the new filters, including pages in inline frames.
* Improved blocking of plug-in content when an object tag is used without an embed tag.
* Improved display of content blocker toolbar.
Messaging and Newsfeeds
* Fixed timestamp bug in Mail.
* New welcome mail to replace dialog when first creating a mail account.
* Up/down arrows no longer select next/previous messages in e-mail and news views when the message view has focus.
* Corrected encoding when redirecting e-mails.
* DCC file transfers now displayed as a link in a private chat window.
* DCC file transfer now respects the nosave and nodownload switches in kiosk mode.
Torrent
* Added disk caching for BitTorrent to improve speed.
* Fixed so upload in BitTorrent doesn't send corrupt data.
Display
* Improved handing of image changes through CSS :hover effects.
* Fixed float and inline box stacking order, as required by the Acid 2 test. This completes Opera's support for Acid 2.
* Removed support for SGML comments in HTML. Comment parsing is now based on the Web Applications 1.0 draft.
* Several fixes for the position style.
* Fixed :required :optional :read-only :read-write and :default pseudo-class selectors.
Script
* Added support for PUT method in XMLHttpRequest.
* Fixed support for LSSerializer.writeToURI.
* Improved support for HTML output in XSLT.
* Allowed mouse events to pass through clipped or overflowed (or otherwise transparent) regions of an element.
* Added class constructors for CanvasGradient, CanvasPattern, and CanvasRenderingContext2D.
* Added support for HTMLTableElement.cells collection.
* elements are no longer removed from the HTML DOM.
* Improved handling of offsetTop, offsetLeft, and offsetParent.
* Added support for Selection.removeAllRanges and Selection.addRange.
* Added support for Audio, as described in the Web Applications 1.0 draft.
* Several designMode improvements, including handling of queryCommandEnabled and queryCommandState, and converting multiple paragraphs into list items.
* Added support for onmousewheel events.
* Fix for canvas gradients and blur.
* Script events now report correct keyCode for insert, delete, home, end, pause/break, scroll lock and num lock keys.
* Added support for element.cssText.
* Allowed self closing SCRIPT tags in HTML documents.
* Removed support for "javascript:" URLs in CSS.
Forms
* Implemented stepUp and stepDown for Web Forms 2.0 date and time inputs.
* Improved handling of the autofocus attribute from Web Forms 2.0.
* Improved handling of removed elements in Web Forms 2.0 repetition.
* Fix to allow nested forms.
Images
* Multiple SVG improvements, including:
o Implement word-spacing support.
o Support 'clip' on 'symbol' elements.
o Handle whitespace separation of lists.
o 'textLength' support.
o Fixed fallback for SVG images that are not displayed.
o Added support for dynamically generated script tags in SVG.
o Allowed animating of flood-color in SVG using animateColor.
Plug-ins
* Flash is no longer bundled in the installer. The first time you visit a page that uses Flash, you will be prompted to download the Flash installer.
* Fix to allow object tags with an empty or missing data attribute to load plug-ins.
* Added support for controlling plug-ins with site specific preferences.
Security
* Upgrading will automatically disable 40 and 56 bit SSL/TLS ciphers.
Miscellaneous
* Allowed FTP downloading of files whose names contain colons ':'.
* Multiple stability fixes.
Windows-specific changes
* Improved widget handling on Windows 95/98/ME/NT.
* Installer is now optionally available as an Windows Installer (MSI) package.
* NTLM support is not yet complete, and is disabled by default for the beta release. NTLM support can be enabled using the Enable NTLM setting in opera:config.