{"id":125641,"date":"2025-05-27T21:05:06","date_gmt":"2025-05-27T19:05:08","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/reliz-firefox-139"},"modified":"2025-05-27T21:05:06","modified_gmt":"2025-05-27T19:05:08","slug":"reliz-firefox-139","status":"publish","type":"post","link":"https:\/\/prohoster.info\/no\/blog\/news\/reliz-firefox-139","title":{"rendered":"Utgivelsen av Firefox 139.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Firefox 139 har blitt lansert, og oppdateringer for de tidligere st\u00f8tteversjonene 115.24.0 og 128.11.0 er laget. Firefox 140 har g\u00e5tt inn i beta-testing, og lanseringen er satt til 24. juni.     <\/p>\n<p>Hovudnyheitene i Firefox 139:  <\/p>\n<ul>\n<li class=\"l\"> Det er n\u00e5 mulig \u00e5 tildele et eget bakgrunnsbilde eller velge en bakgrunnsfarge for siden som vises n\u00e5r du \u00e5pner en ny fane. Denne funksjonen er forel\u00f8pig ikke aktivert som standard for alle brukere, men vil gradvis bli rullet ut til flere. For \u00e5 aktivere den manuelt, kan du bruke innstillingsdelen 'Firefox Labs' (about:settings#experimental). Den nye utgivelsen har ogs\u00e5 f\u00e5tt nye standardbakgrunnsbilder og introdusert en ny kategori med bakgrunner kalt 'Celestial'.    <center><img decoding=\"async\" alt=\"Utgivelsen av Firefox 139.\" src=\"\/wp-content\/uploads\/2025\/05\/cee4b4f1d52fe4e5da0c823d3f347386.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>\n<li class=\"l\"> Eksperimentell st\u00f8tte for forh\u00e5ndsvisning av lenker p\u00e5 siden er n\u00e5 lagt til - ved \u00e5 holde nede Alt+Shift og f\u00f8re musa over en lenke, vil et popup-vindu med informasjon om siden lenken peker til vises. Informasjonen inkluderer tittel, bilde og en kort oppsummering av innholdet, generert av en stor spr\u00e5kmodell (med bruk av en innebygd AI-assistent som kj\u00f8res p\u00e5 brukerens system). Muligheten kan aktiveres via seksjonen 'Firefox Labs' (about:settings#experimental).           <center><img decoding=\"async\" alt=\"Utgivelsen av Firefox 139.\" src=\"\/wp-content\/uploads\/2025\/05\/d8e96f12d940416302a3fbfc0b7ea868.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>\n<li class=\"l\"> Oversettelsesfunksjonen mellom spr\u00e5k fungerer n\u00e5 ikke bare p\u00e5 nettsider, men ogs\u00e5 p\u00e5 interne sider av utvidelser som er tilgjengelige gjennom URL'en 'moz-extension:\/\/'.\n<li class=\"l\"> Ytelsen for datalasting ved bruk av HTTP\/3 er betydeleg auka, noko som er spesielt synleg ved gjenoppretting av tilkobling (QUIC 0-RTT) og p\u00e5 kommunikasjonskanalar med h\u00f8g baudrate og store forsinkingar.\n<li class=\"l\"> Med overgangen til kryptering av brukerens sensitive data p\u00e5 Windows-plattforma fr\u00e5 Chrome, er direkte migrering av passord og betalingsmetodar fr\u00e5 Chrome blitt avslutta. For \u00e5 overf\u00f8re passord fr\u00e5 Chrome, m\u00e5 ein no manuelt eksportere passorda i CSV-format og laste opp den resulterande fila i Firefox.\n<li class=\"l\"> Den 10. juni vil tenesta Review Checker (Fakespot) opph\u00f8yre \u00e5 fungere, og den 8. juli vil tenesta Pocket bli avslutta.\n<li class=\"l\"> Objektet Temporal er aktivert som standard, og tilbyr et alternativt sett med metoder for datoh\u00e5ndtering. Det nye API'et lar deg manipulere datoer med og uten hensyn til tidssoner, konvertere tid, formatere utdata og utf\u00f8re aritmetiske operasjoner med tid. Tiden kan angis i tidssoneuavhengige formater (Temporal.PlainDate, Temporal.PlainTime, Temporal.PlainDateTime), med tidssonebinding (Temporal.ZonedDateTime) og i epokeformat (Temporal.Instant - antall nanosekunder siden 1. januar 1970).\n<li class=\"l\"> Muligheten for \u00e5 trimme presisjonen til timeren for Worker-er er lagt til.\n<li class=\"l\"> S\u00f8kefunksjonen p\u00e5 siden dekker n\u00e5 innholdet i HTML-blokker '<details>'. Hvis den s\u00f8kte frasen finnes i blokken, vil den automatisk bli utvidet under s\u00f8ket.\n<li class=\"l\"> For the attribute &#171;hidden&#187;, a new flag &#171;until-found&#187; has been proposed, which makes the element searchable on the page and allows scrolling through the text mask. For example, hidden text can be added to the page, the content of which will be located during local searches.\n<li class=\"l\"> I metoden window.getSelection().toString() er korrekt serialisering av tekst som er merket i tekstformer sikret.\n<li class=\"l\"> For WebAuthn er det implementert utvidelser for largeBlob og credProps, ment for lagring og henting av ekstra data knyttet til brukerens konto.\n<li class=\"l\"> The API HTMLDialogElement has been enhanced with the method requestClose(), which initiates closing the dialog based on the HTML element <dialog>. Unlike the method Close(), the new method allows for cancellation of the closing by adding a &#171;cancel&#187; event handler.\n<li class=\"l\"> Atferd til den innebygde editoren for contenteditable og designMode er n&aelig;rt beslektet med Chrome n&aring;r det gjelder h&aring;ndtering av mellomrom f&oslash;r blokkgrensen og mellom synlig innhold (Firefox legger ikke lenger til element. &lt;br&gt; etter mellomrommet f&oslash;r blokkgrensen).\n<li class=\"l\"> I verkt\u00f8yene for webutviklere er lagring av filterinnstillinger i nettverksinspeksjonspanelet mellom forskjellige \u00f8kter sikret. I JavaScript-debuggeren er utformingen av linjen der utf\u00f8relsen stoppet forbedret, og rotkatalogen er begrenset til valgt. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/no\/domain\/\"   title=\"til domenet\" data-wpil-keyword-link=\"linked\">til domenet<\/a>.\n<li class=\"l\"> I versjonen for Android-plattformen er st\u00f8tte for sortering av bokmerker implementert, grensesnittet for lastestyring er forbedret, nyhetsstr\u00f8mmen er utvidet, og implementeringen av st\u00f8tte for JetPack Compose-rammeverket har startet.              <\/ul>\n<p>I Firefox 139 er det blevet rettet 14 s\u00e5rbarheder ud over nye funktioner og fejlrettelser. 8 s\u00e5rbarheder skyldes problemer med hukommelsen, s\u00e5som buffer overflow og adgang til allerede frigivet hukommelsesomr\u00e5der. Disse problemer kan potentielt f\u00f8re til udf\u00f8relse af ondsindet kode, n\u00e5r der \u00e5bnes s\u00e6rligt udformede sider. \u00c9t problem (CVE-2025-5262) er vurderet som kritisk. S\u00e5rbarheden skyldes en dobbelt frigivelse af hukommelse (double-free) i libvpx-koderen, som underst\u00f8tter VP8- og VP9-formaterne, og kan udnyttes via WebRTC.    <\/p>\n<p>In the beta version of Firefox 140, a new item &#171;Unload Tab&#187; has been added to the context menu that appears when right-clicking on a tab, allowing the unloading of the tab from memory to reduce resource consumption. The vertical tab panel has implemented the ability to resize the pinned tab area. There is an option to add custom search engines (Settings &gt; Search &gt; Add).<br \/>\n<br \/>Kilde: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=63313\">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 139 \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; 115.24.0 \u0438 128.11.0. \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 140, \u0440\u0435\u043b\u0438\u0437 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u043d\u0430\u043c\u0435\u0447\u0435\u043d \u043d\u0430 24 \u0438\u044e\u043d\u044f. \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043d\u043e\u0432\u0448\u0435\u0441\u0442\u0432\u0430 \u0432 Firefox 139: \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0433\u043e \u0444\u043e\u043d\u043e\u0432\u043e\u0433\u043e \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f \u0438\u043b\u0438 \u0432\u044b\u0431\u043e\u0440\u0430 \u0446\u0432\u0435\u0442\u0430 \u0444\u043e\u043d\u0430 \u0434\u043b\u044f \u0441\u0442\u0440\u0430\u043d\u0438\u0446\u044b, \u043f\u043e\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u043c\u043e\u0439 \u043f\u0440\u0438 \u043e\u0442\u043a\u0440\u044b\u0442\u0438\u0438 \u043d\u043e\u0432\u043e\u0439 \u0432\u043a\u043b\u0430\u0434\u043a\u0438. \u0424\u0443\u043d\u043a\u0446\u0438\u044f \u043f\u043e\u043a\u0430 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":125642,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-125641","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5 - 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