Opera started out as a research project in Norway’s largest telecom company, Telenor, in 1994, and branched out into an independent development company named Opera Software ASA in 1995. Opera Software develops the Opera Web browser, a high-quality, multi-platform product for a wide range of platforms, operating systems and embedded Internet products.
Opera is known as the fastest and smallest full-featured browser, a first choice for people using older PCs and Windows 95 and a brilliant alternative to the default IE from Microsoft. Opera, first of all, is client World Wide Web, that is the program for extraction of the information from WWW as the documents created with help HyperText Markup Language (language of a marking of hypertext HTML).
Low requirements to resources of system. Opera will work even on 386 computer about 6 MB of operative memory. MDI the interface. You can open without special expenses of memory any quantity of windows inside one working window, having chosen thus a tabulared or cascade mode.
Welcome to the Opera Browser 9.5 alpha release - codenamed Kestrel. For your everyday browsing, please continue to use 9.23, the latest version of Opera’s free and award-winning browser. This release is all about you: we want to hear what you think about it, what we did right and what we didn’t and how we can make it even better for our beta and final releases.
• The world’s fastest…now even faster. Even though it’s hard to imagine, we made Opera faster.
Following the release of Opera 9 last year, we re-wrote Opera’s rendering engine for the coming Opera 9.5 release. As a result, Opera 9.5 contains more than a year’s worth of speed, standards and performance improvements. Some enhancements include:
Some enhancements include:
* Faster and less-memory intensive ECMAscript engine
* A greatly improved layout algorithm
* The font-rendering speed is improved significantly, along with the tiling of bitmaps
* More responsive user interface
Internal benchmarks show up to 50 percent increase in speed compared to the previous core version in Opera 8. But, performance is more than just showing Web pages faster. Performance is about making your browsing experience more enjoyable and productive. In the past, we introduced much-loved and powerful features like Tabbed browsing, Mouse gestures, Fast Forward and Rewind, Speed Dial all designed to make you get more out of your time browsing the web. With Kestrel we add another powerful feature to this family:
• Synchronize: The preview
Log in just once. Then access your stuff anywhere, anytime.
A new Internet revolution is under way and millions of people are now surfing their favorite Web sites every day. But they’re not just browsing on their computers. Instead, they’re browsing from practically any device mobile phones, TVs, game consoles, PDAs. In fact, Internet users today tend to browse from various devices throughout the day.
This alpha version of Kestrel contains a sneak preview with support for bookmarks, Speed Dial and personal bar synchronization between desktop versions of Opera. To check it out, just click File - Synchronize with My Opera and follow the instructions. Get your stuff anywhere!
• Full History Search
Have you ever read something interesting, but then later struggled to find your way back to that same small portion of a Web page? Now you can say goodbye to that problem. With Opera 9.5, we introduce full history search - search the complete Web pages you visited, but without requiring you to bookmark them.
Unlike previous and other browser history searches which only look at the URLs of the pages you have visited full history search searches the actual content of the Web pages you have visited. When typing a keyword, Opera 9.5 will automatically search the text of Web pages in your history.
Moreover, we have directly integrated Full History Search into the URL field of the Opera 9.5 browser, making it extremely easy and quick to find what you’re looking for.
• Status bar with Zoom and Image control
Opera’s excellent zoom function and the bandwidth saving control of images are now made easily available on the Status bar. Tip: Add your own buttons like the developer console to the Status bar.
• Restore closed windows and changes in Speed Dial
Kestrel has an improved version of the much loved trash-can feature by adding support for opening closed windows, not only the closed tabs. You can also use the undo function now for Speed Dial.
• Improved BitTorrent™ performance
We added support for BitTorrent Peer Exchange to allow you to connect to more download hosts and improve your download speeds.
• Platform integration
We worked to make Kestrel feel even more integrated with your platform. Mac users can expect a nice new visual look and feel, while Opera for Linux will add a QT4 build, so you can easily adjust your skin to match the desktop. 64-bit Linux/FreeBSD packages will also be available.
• VoiceOver support
Kestrel adds support for Apple’s screen reader "VoiceOver" found in Mac OS X 10.4 Tiger. This allows visually impaired Opera users to more easily use all of the features in the browser. For more details, please see: www.apple.com/accessibility/voiceover
• Skin
Our skins in Opera 9.5 feature improved conformance to Apple Human Interface Guidelines. We have also added a new native skin with a brushed metal appearance, for those of you in to that sort of look.
• Mail improvements
Kestrel features great stability and performance to Opera’s integrated email client, M2. We’ve added a new mail backend and new IMAP support. M2 is also much faster than in previous versions of Opera.
Note to existing M2 users: Please be aware that you will need to install this version on top of your existing Opera version to use this version for mail. Opera will then re-index all your email, something which can take several minutes if you have thousands of emails.
All that, and this is just the alpha. Even more amazing stuff will arrive shortly. Thanks for taking the time to evaluate.
NOTE: Opera 9.5 alpha will by default install separately from your previous version of Opera. If you choose to install it on top of your previous installation, please make sure you have proper back-up of Opera and M2.
Changes in Opera 9.50 Build 9594 Alpha:
New stuff
* Layout width detection for thumbnails
* New “logical searching” code — this means that inline find is now practically instant even on very long pages
* The Feeds toolbar got a new button to check for updates
* Added “Make Readable” action. Currently, it’s not available through any menu, toolbar, or keyboard shortcut, but it’s possible to bind it manually. How it works: select some text on the page that is hard to read because the font size is too small, then activate the action. The page will automatically zoom up so that the text becomes readable
* Added support for pointer-events="boundingBox" in SVG
* It is now possible to use an SVG image in an IMG element as well as specify one as a background image in CSS
* Improved performance of JS Date.getX methods
Bugs fixed
* Fixed an issue where pages could cause scripts to run in opera:historysearch. Thanks to David Bloom for reporting the issue
* Fixed display of inline elements within justified text
* Element borders are no longer offset from the area filled with background color
* No more crashing on contenteditable in XML
* Text-shadow with 1px blur radius now actually shows some blurring
* Widgets whose files are in a subdirectory of the zip archive are supported again
* The list of chat rooms now shows the correct number of users in each room
* No more repaint artefacts with the dropdown menu on www.subsys.no
* getAttribute will return the updated value after modifying the element’s style properties
* Two attributes with the same local name and namespace on the same XML element are now a fatal parsing error, as per XML spec
* Opera no longer spends a lot of time on startup trying to read every file in the cache
* Pending IMAP and POP commands are now preserved and optionally executed on the next startup
* Getters and setters are now exposed for properties of native JS objects
* Fixed fetching of POP mail after purging the trash
* The outline doesn’t follow the “silhouette” of children elements clipped using overflow:hidden anymore
* Legend is not anymore pushed into the fieldset by a comment before it
* Entities sent to plugins are now properly decoded, fixes slideshow on www.vg.no
* setTimeout() is no longer confused when an object is passed instead of a numeric delay value
* Mail passwords are no longer lost when clearing wand passwords
* No more crashing when installing widgets
* The client certificate selection dialog now shows the originating server name
* Messages wouldn’t have attachment icons and wouldn’t show in the Attachment views; fixed now
* Styling of opera:historysearch is now consistent with other internal Opera pages such as opera:about
* Bodies of auto-saved drafts wouldn’t display; fixed now
* Downloads won’t overwrite existing files without warning anymore
* Fixed an issue with propagation of bottom margins that affected maps.google.com
* Multiple optimizations in the internal search engine used for searching in visited pages and mail
* Dozens of other fixes in the rendering engine
* Fixed some more crashers and memory leaks…
Windows-specific
* Fixed crasher when dragging a toolbar button from a webpage to the Start bar
* Speed Dial sometimes showed thumbnails for wrong pages
* Ellipses in menus were displaed incorrectly on Windows 98
* Fixed a DDE communication issue
* Interlaced PNG images with alpha transparency are now displayed correctly in Windows Vista
* Nonsensical filter is no more shown in the file chooser for a form upload
* Opera window is no more resizable in full screen mode
* Left Alt+Shift doesn’t switch the text direction anymore
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Tuesday, April 8, 2008
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