{"id":120710,"date":"2024-11-26T21:46:01","date_gmt":"2024-11-26T19:46:01","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/reliz-firefox-133"},"modified":"2024-11-26T21:46:01","modified_gmt":"2024-11-26T19:46:01","slug":"reliz-firefox-133","status":"publish","type":"post","link":"https:\/\/prohoster.info\/en\/blog\/news\/reliz-firefox-133","title":{"rendered":"Release of Firefox 133","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>The release of web browser Firefox 133 has taken place, along with updates for previous long-term support branches \u2014 115.18.0 and 128.5.0. The Firefox 134 branch has entered beta testing, with the release set for January 7.     <\/p>\n<p>Key innovations in Firefox 133:  <\/p>\n<ul>\n<li class=\"l\"> In the strict Enhanced Tracking Protection (ETP) mode, protection against tracking through redirects (Bounce Tracking Protection) has been enabled. The Bounce Tracking Protection mechanism detects tracking-specific activity through redirects and periodically clears cookies and locally stored data used for tracking. Unlike the previously available 'Cookie Purging' mode, which cleared based on a list of known trackers, this method relies on heuristics to identify new tracking sites by analyzing behavior after a redirect.\n<p>The essence of tracking through redirects is that the tracker code first redirects the user to its own site and then forwards them to the target page, allowing the tracker to save cookies and data in local storage tied to its site. By retaining data after moving to another site, it circumvents previously implemented methods in the browser to block cross-site operations \u2014 since the intermediate page opens outside the context of the other site, tracking cookies can be freely set on that page.    <\/p>\n<li class=\"l\"> In the tab list menu, accessible through the button in the upper right corner, an option has been added to show a sidebar list of tabs from browsers opened on other devices linked to the current Mozilla account.    <center><img decoding=\"async\" alt=\"Release of Firefox 133\" src=\"\/wp-content\/uploads\/2024\/11\/f8055e500ba54e3c4033aca3048c0ba1.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>\n<li class=\"l\"> The number of sites with which the automatic video playback continuation feature in a floating window (picture-in-picture mode) works has been expanded after switching from the tab showing the video to another tab.\n<li class=\"l\"> When information about time is available, <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/en\/server\/dts-newyork\/\"   title=\"server\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2794\">server<\/a>, the value of the 'expire' attribute has been adjusted to account for the difference between local time and server time. If the time on the local system is set in the future, the cookies continue to be considered valid. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/en\/server\/dts-los-angeles\/\"   title=\"server\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3948\">server<\/a>.\n<li class=\"l\"> In the builds for the Windows platform, the use of the GPU for accelerating the Canvas2D API has been included.\n<li class=\"l\"> The Fetch API has been updated to support the 'keepalive' parameter, allowing connections related to HTTP requests to remain active after the page is closed or switched to another page, enabling the fetch() call to send analytics at the end of a session, even if the page is already closed.\n<li class=\"l\"> The Permissions API is now allowed to be used in the context of Web Workers. Support for the WorkerNavigator.permissions property has been added.\n<li class=\"l\"> In the <audio> and <video> elements, it is allowed to specify the attribute &#171;onwaitingforkey&#187; to attach an event handler for the &#171;waitingforkey&#187; event (unable to play content due to the lack of a key for decoding).\n<li class=\"l\"> Similarly to pop-up windows (popover), the &#171;beforetoggle&#187; events for <dialog> elements are now sent before opening the dialog, and the &#171;toggle&#187; events are sent after closing the dialog.\n<li class=\"l\"> Methods Uint8Array.fromBase64(), Uint8Array.prototype.toBase64(), Uint8Array.prototype.setFromBase64(), Uint8Array.fromHex(), Uint8Array.prototype.toHex(), and Uint8Array.prototype.setFromHex() have been added to the Uint8Array subclass for encoding to hexadecimal and Base64, and vice versa.\n<li class=\"l\"> The WebCodecs API now includes the ImageDecoder, ImageTrackList, and ImageTrack interfaces for decoding images.\n<li class=\"l\"> Experimental support has been added for setting the &#171;contenteditable&#187; attribute to &#171;plaintext-only&#187;, allowing only plain text in editing forms (when pasting formatted text, it will be automatically cleaned). To enable support, set the &#171;dom.element.contenteditable.plaintext-only.enabled&#187; preference in about:config.\n<li class=\"l\"> Experimental support has been added for the CSS pseudo-class &#171;:has-slotted&#187;, which is used to style elements inside , the contents of which are added to the  element when rendering the web component. To enable support, set the &#171;layout.css.has-slotted-selector.enabled&#187; preference in about:config.\n<li class=\"l\"> In the Firefox version for the Android platform, desktop mode is enabled by default for devices with large screens (this behavior can be changed in the &#171;Site settings&#187; section). When copying text to the clipboard from a page in private browsing mode, the copied content is now treated as containing sensitive data (the user receives a warning prompt).               <\/ul>\n<p>In addition to new features and bug fixes, Firefox 133 has addressed 18 vulnerabilities. Three vulnerabilities are marked as critical. Four vulnerabilities are caused by memory management issues, such as buffer overflows and access to already freed memory areas. These issues could potentially lead to the execution of malicious code when specially crafted pages are opened.     <\/p>\n<p>In the beta testing stage release of Firefox 134, builds for the Linux platform now support additional touchpad gestures (for example, two-finger tap to pause inertial scrolling). On the Windows platform, support has been added for hardware decoding of video in HEVC (H.265) format.<br \/>\n<br \/>Source: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=62296\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 web-\u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0430 Firefox 133 \u0438 \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u044b \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u0440\u043e\u0448\u043b\u044b\u0445 \u0432\u0435\u0442\u043e\u043a \u0441 \u0434\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u043c \u0441\u0440\u043e\u043a\u043e\u043c \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 &#8212; 115.18.0 \u0438 128.5.0. \u041d\u0430 \u0441\u0442\u0430\u0434\u0438\u044e \u0431\u0435\u0442\u0430-\u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u0435\u0440\u0435\u0432\u0435\u0434\u0435\u043d\u0430 \u0432\u0435\u0442\u043a\u0430 Firefox 134, \u0440\u0435\u043b\u0438\u0437 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u043d\u0430\u043c\u0435\u0447\u0435\u043d \u043d\u0430 7 \u044f\u043d\u0432\u0430\u0440\u044f. \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043d\u043e\u0432\u0448\u0435\u0441\u0442\u0432\u0430 \u0432 Firefox 133: \u0412 \u0440\u0435\u0436\u0438\u043c\u0435 \u0443\u0441\u0438\u043b\u0435\u043d\u043d\u043e\u0439 \u0437\u0430\u0449\u0438\u0442\u044b (strict) \u043e\u0442 \u043e\u0442\u0441\u043b\u0435\u0436\u0438\u0432\u0430\u043d\u0438\u044f \u043f\u0435\u0440\u0435\u043c\u0435\u0449\u0435\u043d\u0438\u0439 (ETP, Enhanced Tracking Protection) \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0430 \u0437\u0430\u0449\u0438\u0442\u0430 \u043e\u0442 \u043e\u0442\u0441\u043b\u0435\u0436\u0438\u0432\u0430\u043d\u0438\u044f \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0440\u0435\u0434\u0438\u0440\u0435\u043a\u0442\u043e\u0432 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":120711,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-120710","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - 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