{"id":92344,"date":"2020-08-25T19:42:48","date_gmt":"2020-08-25T17:42:48","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/firefox-80"},"modified":"2020-08-25T19:42:48","modified_gmt":"2020-08-25T17:42:48","slug":"firefox-80","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/firefox-80","title":{"rendered":"Firefox 80","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex>      <\/p>\n<p><a rel=\"nofollow\" href=\"https:\/\/download-installer.cdn.mozilla.net\/pub\/firefox\/releases\/80.0\/\">\u00c8 disponibile<\/a> Firefox 80.<\/noindex>\n<\/p>\n<ul>\n<li>\u00c8 stata introdotta la possibilit\u00e0 di impostare Firefox come visualizzatore di PDF di sistema.\n<\/li>\n<li>Significativo <a rel=\"nofollow\" href=\"https:\/\/blog.mozilla.org\/addons\/2020\/08\/24\/introducing-a-scalable-add-ons-blocklist\/\">accelerata<\/a> caricamento e gestione dell'elenco delle estensioni dannose e problematiche. Questa novit\u00e0 sar\u00e0 portata nella versione ESR, poich\u00e9 mantenere due formati diversi di \"lista nera\" comporta costi e non \u00e8 stato possibile includere la modifica nella 78\u00aa versione (su cui si basa l'attuale ramo ESR) a causa di un malfunzionamento scoperto all'ultimo momento.\n<\/li>\n<li>\u00c8 stata aggiunta la creazione automatica di un backup delle credenziali salvate. Se Firefox rileva che logins.json \u00e8 corrotto, il file sar\u00e0 ripristinato dal backup.\n<\/li>\n<li>\u00c8 stata aggiunta l'impostazione security.warn_submit_secure_to_insecure, che consente di disabilitare <a rel=\"nofollow\" href=\"https:\/\/bug436200.bmoattachments.org\/attachment.cgi?id=342790\">un avviso<\/a>, il messaggio mostrato quando si tenta di inviare dati tramite un modulo su una connessione non sicura da una pagina aperta su HTTPS.\n<\/li>\n<li>Sono state aggiunte pi\u00f9 impostazioni sperimentali (per visualizzarle \u00e8 necessario attivare browser.preferences.experimental).\n<\/li>\n<li>Ora la durata dei certificati TLS emessi dal 1 settembre 2020 in poi non pu\u00f2 superare i 13 mesi, mentre i certificati emessi prima di tale data non possono superare i 825 giorni (2 anni e 3 mesi). Tentando di aprire un sito che utilizza un certificato con una durata pi\u00f9 lunga si ricever\u00e0 un errore. Negli ultimi anni, la durata massima dei certificati \u00e8 stata progressivamente ridotta da 8 a 5 anni, e poi a 3 anni, sotto la pressione dei produttori di browser. Nel 2019, i certificatori sono riusciti a mantenere il termine precedente (3 anni), ma all'inizio del 2020 Apple ha ignorato il CA\/Browser Forum e ha unilateralmente imposto una nuova restrizione, a cui si sono uniti Google e Mozilla.\n<\/li>\n<li>\u00c8 stata ridotta la quantit\u00e0 di animazioni per gli utenti che hanno disabilitato le animazioni nelle impostazioni del proprio ambiente desktop. Ad esempio, invece di un\u2019animazione di caricamento della pagina verranno mostrati i simboli della clessidra.\n<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/bugzil.la\/1647200\">Corretto<\/a> errore che portava a un prefisso eccessivo \"http\" nell'indirizzo copiato dalla barra degli indirizzi.\n<\/li>\n<li>Sono stati corretti vari problemi e crash che si verificavano durante l'uso dei lettori di schermo (ad esempio, ora \u00e8 possibile leggere i titoli SVG, le etichette e le descrizioni).\n<\/li>\n<li>JavaScript: <a rel=\"nofollow\" href=\"https:\/\/bugzil.la\/1496852\">\u00e8 stata aggiunta<\/a> supporto per la sintassi export * as namespace di ECMAScript 2021.\n<\/li>\n<li>HTTP: direttiva <a rel=\"nofollow\" href=\"https:\/\/wiki.developer.mozilla.org\/docs\/Web\/HTTP\/Headers\/Feature-Policy\/fullscreen\">schermo intero<\/a>, applicata a <a rel=\"nofollow\" href=\"https:\/\/wiki.developer.mozilla.org\/docs\/Web\/HTML\/Element\/iframe\">&lt;iframe&gt;<\/a>, non funzionava se l'attributo allowfullscreen era assente.\n<\/li>\n<li>HTTP: intestazione <a rel=\"nofollow\" href=\"https:\/\/developer.mozilla.org\/docs\/Web\/HTTP\/Headers\/Pragma\">Pragma<\/a> ora <a rel=\"nofollow\" href=\"https:\/\/bugzil.la\/1649807\">\u00e8 ignorato<\/a>, se presente <a rel=\"nofollow\" href=\"https:\/\/developer.mozilla.org\/docs\/Web\/HTTP\/Headers\/Cache-Control\">Cache-Control<\/a>.\n<\/li>\n<li>Web Animations API: supporto alle operazioni di composizione attivato \u2014 vedi KeyframeEffect.composite e KeyframeEffect.iterationComposite.\n<\/li>\n<li>Media Session API: supporto alle azioni aggiunto <a rel=\"nofollow\" href=\"https:\/\/wiki.developer.mozilla.org\/docs\/Web\/API\/MediaSessionAction#seekto\">seekto<\/a> (permette ai controlli di richiedere una ricerca di un certo offset temporale) e <a rel=\"nofollow\" href=\"https:\/\/wiki.developer.mozilla.org\/docs\/Web\/API\/MediaSessionAction#skipad\">skipad<\/a> (salta l'attuale intervallo pubblicitario per continuare la riproduzione del contenuto principale, se possibile e se l'abbonamento consente di saltare le pubblicit\u00e0).\n<\/li>\n<li>WebGL: supporto per l'estensione aggiunto <a rel=\"nofollow\" href=\"https:\/\/wiki.developer.mozilla.org\/docs\/Web\/API\/KHR_parallel_shader_compile\">KHR_parallel_shader_compile<\/a>.\n<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/wiki.developer.mozilla.org\/docs\/Web\/API\/Window\/open\">Window.open()<\/a> outerHeight e outerWidth non sono pi\u00f9 accessibili al contenuto web.\n<\/li>\n<li>WebRTC: supporto per RTX e Transport-cc aggiunto (migliora la qualit\u00e0 delle chiamate in caso di connessione scadente e valuta in modo pi\u00f9 realistico la larghezza di banda)\n<\/li>\n<li>WebAssembly: <a rel=\"nofollow\" href=\"https:\/\/bugzil.la\/1619196\">consentite<\/a> operazioni atomiche per la memoria condivisa.\n<\/li>\n<li>Rete: Se la richiesta viene reindirizzata, nella scheda \"Risposta\" ora\n<ul>\n<li>Nella console web \u00e8 stata aggiunta la possibilit\u00e0 di bloccare e sbloccare le richieste di rete tramite <a rel=\"nofollow\" href=\"https:\/\/wiki.developer.mozilla.org\/docs\/Tools\/Web_Console\/Helpers\">comandi<\/a> :block e :unblock.\n<\/li>\n<li>Durante <a rel=\"nofollow\" href=\"https:\/\/wiki.developer.mozilla.org\/en-US\/docs\/Tools\/Page_Inspector\/How_to\/Examine_and_edit_CSS#Viewing_and_changing_classes_on_an_element\">L'assegnazione della classe<\/a> a un elemento nell'Inspector fornir\u00e0 all'utente opzioni di completamento automatico.\n<\/li>\n<li>Quando il debugger <a rel=\"nofollow\" href=\"https:\/\/wiki.developer.mozilla.org\/docs\/Tools\/Debugger\/How_to\/Breaking_on_exceptions\">interrompe l'esecuzione a causa di un'eccezione<\/a>, il suggerimento sulla scheda sorgente conterr\u00e0 un'icona che espande la traccia dello stack.\n<\/li>\n<li>In <a rel=\"nofollow\" href=\"https:\/\/wiki.developer.mozilla.org\/en-US\/docs\/Tools\/Network_Monitor\/request_list#Network_request_columns\">elenco delle richieste del monitor di rete<\/a> aggiunto l'icona \"tartaruga\" che indica una connessione lenta, che richiede pi\u00f9 di 500 ms (il valore pu\u00f2 essere modificato).\n<\/li>\n<li>Nell'Inspector \u00e8 disponibile un pannello sperimentale che mostra i problemi di compatibilit\u00e0 cross-browser.\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>Fonte: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"http:\/\/www.linux.org.ru\/news\/mozilla\/15870177\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d Firefox 80. \u041f\u043e\u044f\u0432\u0438\u043b\u0430\u0441\u044c \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043d\u0430\u0437\u043d\u0430\u0447\u0438\u0442\u044c Firefox \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u043c \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0449\u0438\u043a\u043e\u043c PDF-\u0444\u0430\u0439\u043b\u043e\u0432. \u0421\u0443\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u0443\u0441\u043a\u043e\u0440\u0435\u043d\u0430 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0430 \u0438 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u0441\u043f\u0438\u0441\u043a\u0430 \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u044b\u0445 \u0438 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u043d\u044b\u0445 \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0439. \u042d\u0442\u043e \u043d\u043e\u0432\u0448\u0435\u0441\u0442\u0432\u043e \u0431\u0443\u0434\u0435\u0442 \u043f\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043e \u0432 ESR-\u0432\u044b\u043f\u0443\u0441\u043a, \u043f\u043e\u0442\u043e\u043c\u0443 \u0447\u0442\u043e \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0442\u044c \u0434\u0432\u0430 \u0440\u0430\u0437\u043d\u044b\u0445 \u0444\u043e\u0440\u043c\u0430\u0442\u0430 &#171;\u0447\u0451\u0440\u043d\u043e\u0433\u043e \u0441\u043f\u0438\u0441\u043a\u0430&#187; \u043d\u0430\u043a\u043b\u0430\u0434\u043d\u043e, \u0430 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0432 78-\u0439 \u0432\u044b\u043f\u0443\u0441\u043a (\u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u0444\u043e\u0440\u043c\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u0442\u0435\u043a\u0443\u0449\u0430\u044f ESR-\u0432\u0435\u0442\u043a\u0430) \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u043d\u0435 \u0443\u0441\u043f\u0435\u043b\u0438 \u0438\u0437-\u0437\u0430 \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0438\u0432\u0448\u0435\u0439\u0441\u044f \u0432 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0439 \u043c\u043e\u043c\u0435\u043d\u0442 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-92344","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d Firefox 80. \u041f\u043e\u044f\u0432\u0438\u043b\u0430\u0441\u044c \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043d\u0430\u0437\u043d\u0430\u0447\u0438\u0442\u044c Firefox \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u043c \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0449\u0438\u043a\u043e\u043c.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri 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