{"id":101219,"date":"2021-09-07T22:22:42","date_gmt":"2021-09-07T20:22:43","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/reliz-firefox-92"},"modified":"2021-09-07T22:22:42","modified_gmt":"2021-09-07T20:22:43","slug":"reliz-firefox-92","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/reliz-firefox-92","title":{"rendered":"Utgivning av Firefox 92","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Firefox 92 har sl\u00e4ppts. Dessutom har uppdateringar f\u00f6r de l\u00e5ngsiktiga st\u00f6ningsgrenarna 78.14.0 och 91.1.0 skapats. Firefox 93 har kommit till betatestning, vars sl\u00e4pp \u00e4r planerat till den 5 oktober.     <\/p>\n<p>Huvudsakliga nyheter:  <\/p>\n<ul>\n<li class=\"l\"> M\u00f6jligheten till automatisk omdirigering till HTTPS har lagts till, med hj\u00e4lp av posten \"HTTPS\" i DNS som en motsvarighet till HTTP-rubriken Alt-Svc (HTTP Alternate Services, RFC-7838), vilket g\u00f6r det m\u00f6jligt <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/sv\/server\/dts-shicago\/\"   title=\"servern\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2900\">servern<\/a> att best\u00e4mma ett alternativt s\u00e4tt att n\u00e5 webbplatsen. Vid skickande av DNS-f\u00f6rfr\u00e5gningar beg\u00e4rs nu f\u00f6rutom posterna \"A\" och \"AAAA\" f\u00f6r att best\u00e4mma <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/sv\/lir\/ipv4\/\"   title=\"IP-adresser\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"841\">IP-adresser<\/a>, \u00e4ven DNS-posten \"HTTPS\", genom vilken ytterligare parametrar f\u00f6r anslutningsinst\u00e4llningarna \u00f6verf\u00f6rs.\n<li class=\"l\"> St\u00f6d f\u00f6r korrekt uppspelning av video i full f\u00e4rgomf\u00e5ng (Full RGB) har implementerats.\n<li class=\"l\"> WebRender \u00e4r som standard aktiverat f\u00f6r alla anv\u00e4ndare av Linux, Windows, macOS och Android, utan undantag. I Firefox 93 kommer st\u00f6det f\u00f6r alternativ f\u00f6r att st\u00e4nga av WebRender (gfx.webrender.force-legacy-layers och MOZ_WEBRENDER=0) att upph\u00f6ra och denna motor kommer att bli obligatorisk. WebRender \u00e4r skriven i Rust och m\u00f6jligg\u00f6r en betydande \u00f6kning av ritningshastigheten och minskad CPU-belastning genom att \u00f6verf\u00f6ra ritningsoperationer fr\u00e5n sidan till GPU:n, vilket genomf\u00f6rs via shader-program som k\u00f6rs p\u00e5 GPU:n. F\u00f6r system med \u00e4ldre grafikkort eller problematiska grafiska drivrutiner kommer ett programvaru-rasteriseringsl\u00e4ge (gfx.webrender.software=true) att anv\u00e4ndas i WebRender.\n<li class=\"l\"> Utformningen av sidorna med information om certifikatfel har omarbetats.  <center><img decoding=\"async\" alt=\"Utgivning av Firefox 92\" src=\"\/wp-content\/uploads\/2021\/09\/3cc622f2303726f734ce9f9e6734af8d.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>\n<li class=\"l\"> Arbetet med omstruktureringen av JavaScript-minneshanteringen har inkluderats, vilket har \u00f6kat prestandan och minskat minnesanv\u00e4ndningen.\n<li class=\"l\"> Problemet med minskad prestanda i flikar som hanteras i samma process som fliken med den \u00f6ppna varningsdialogen (alert()) har l\u00f6sts.\n<li class=\"l\"> I versioner f\u00f6r macOS: st\u00f6d f\u00f6r bilder med ICC v4-f\u00e4rprofiler har lagts till, menyn Arkiv har f\u00e5tt ett alternativ f\u00f6r att aktivera funktionen macOS Share, och verktygsf\u00e4ltet f\u00f6r bokm\u00e4rken har n\u00e4rmat sig den allm\u00e4nna stilen f\u00f6r Firefox.\n<li class=\"l\"> CSS-egenskapen \"break-inside\", som g\u00f6r det m\u00f6jligt att styra avbrottens beteende vid fragmenterad utskrift, har lagt till st\u00f6d f\u00f6r parametrarna \"avoid-page\" och \"avoid-column\" f\u00f6r att f\u00f6rbjuda avbrott p\u00e5 sidor och kolumner i huvudblocken.\n<li class=\"l\"> I CSS-egenskapen font-size-adjust har syntaxen med tv\u00e5 parametrar (till exempel \"font-size-adjust: ex-height 0.5\") implementerats.\n<li class=\"l\"> I CSS-regeln @font-face har parametern size-adjust lagts till, vilket g\u00f6r det m\u00f6jligt att skala glyphens storlek f\u00f6r en viss typsnittstil utan att \u00e4ndra v\u00e4rdet f\u00f6r CSS-egenskapen font-size (utrymmet f\u00f6r symbolen f\u00f6rblir detsamma, men glyphens storlek \u00e4ndras inom det utrymmet).\n<li class=\"l\"> St\u00f6det f\u00f6r CSS-egenskapen accent-color har lagts till, vilket g\u00f6r det m\u00f6jligt att ange f\u00e4rgen f\u00f6r indikatorn av det valda elementet (till exempel bakgrundsf\u00e4rgen f\u00f6r en vald checkbox).\n<li class=\"l\"> I CSS-egenskapen font-family har st\u00f6d f\u00f6r parametern system-ui lagts till, vilket inneb\u00e4r att glyphs fr\u00e5n det f\u00f6reslagna standard systemtypsnittet anv\u00e4nds.\n<li class=\"l\"> I JavaScript har egenskapen Object.hasOwn lagts till, som \u00e4r en f\u00f6renklad version av Object.prototype.hasOwnProperty, implementerad i form av en statisk metod. Object.hasOwn({ prop: 42 }, 'prop') \/\/ \u2192 true\n<li class=\"l\">  Parametern \"Feature-Policy: speaker-selection\" har lagts till, vilket g\u00f6r det m\u00f6jligt att styra tillg\u00e5ngen i WebRTC till ljudutg\u00e5ngsenheter s\u00e5som h\u00f6gtalare och h\u00f6rlurar.\n<li class=\"l\"> F\u00f6r egna HTML-element (custom element) har egenskapen disabledFeatures implementerats.\n<li class=\"l\"> M\u00f6jlighet att sp\u00e5ra textmarkering i omr\u00e5den &lt;input&gt; och &lt;textarea&gt; har tillhandah\u00e5llits genom att hantera events selectionchange i HTMLInputElement och HTMLTextAreaElement.        <\/ul>\n<p>F\u00f6rutom nyheterna och bugfixarna i Firefox 92 har 8 s\u00e5rbarheter \u00e5tg\u00e4rdats, varav 6 klassificerats som farliga. 5 s\u00e5rbarheter (sammanst\u00e4llda som CVE-2021-38494 och CVE-2021-38493) orsakades av problem med minnet, s\u00e5som buffert\u00f6verskridningar och \u00e5tkomst till redan frigjorda minnesomr\u00e5den. Potentiellt kan dessa problem leda till exekvering av skadlig kod vid \u00f6ppnande av speciellt formaterade sidor. En annan farlig s\u00e5rbarhet, CVE-2021-29993, g\u00f6r det m\u00f6jligt att i Android-versionen manipulera gr\u00e4nssnittselement genom manipulation av protokollet \"intent:\/\/\".    <\/p>\n<p>I beta-versionen av Firefox 93 finns st\u00f6d f\u00f6r bildformatet AVIF (AV1 Image Format), som anv\u00e4nder teknologier f\u00f6r intra-ram kompression fr\u00e5n video kodningsformatet AV1.<br \/>\n<br \/>K\u00e4lla: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=55758\">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 92. \u041a\u0440\u043e\u043c\u0435 \u0442\u043e\u0433\u043e, \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \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; 78.14.0 \u0438 91.1.0. \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 93, \u0440\u0435\u043b\u0438\u0437 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u043d\u0430\u043c\u0435\u0447\u0435\u043d \u043d\u0430 5 \u043e\u043a\u0442\u044f\u0431\u0440\u044f. \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043d\u043e\u0432\u0448\u0435\u0441\u0442\u0432\u0430: \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u043f\u0440\u043e\u0431\u0440\u043e\u0441\u0430 \u043d\u0430 HTTPS, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u0437\u0430\u043f\u0438\u0441\u044c &#171;HTTPS&#187; \u0432 DNS \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u0430\u043d\u0430\u043b\u043e\u0433\u0430 HTTP-\u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043a\u0430 Alt-Svc (HTTP Alternate Services, RFC-7838), \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":101220,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-101219","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 web-\u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0430 Firefox 92. \u041a\u0440\u043e\u043c\u0435 \u0442\u043e\u0433\u043e, \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \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 - 78.14.0 \u0438 91.1.0.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/sv\/blog\/news\/reliz-firefox-92\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.4\" \/>\n\t\t<meta property=\"og:locale\" content=\"sv_SE\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u0420\u0435\u043b\u0438\u0437 Firefox 92 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 web-\u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0430 Firefox 92. \u041a\u0440\u043e\u043c\u0435 \u0442\u043e\u0433\u043e, \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \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 - 78.14.0 \u0438 91.1.0.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/sv\/blog\/news\/reliz-firefox-92\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2021-09-07T20:22:43+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2021-09-07T20:22:43+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Utg\u00e5van av Firefox 92 | ProHoster","description":"Utg\u00e5van av webbl\u00e4saren Firefox 92 har skett. 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