{"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\/\">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\/\">accelerato<\/a> il caricamento e il trattamento dell'elenco delle estensioni dannose e problematiche. Questa novit\u00e0 sar\u00e0 portata nella versione ESR, poich\u00e9 mantenere due diversi formati di 'lista nera' \u00e8 complesso e integrare la modifica nella versione 78 (da cui si basa l'attuale ramo ESR) non \u00e8 stato possibile per un malfunzionamento scoperto all'ultimo momento.\n<\/li>\n<li>\u00c8 stata inclusa la creazione automatica di un backup delle credenziali salvate. Se Firefox rileva che logins.json \u00e8 danneggiato, il file verr\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 visualizzato quando si tenta di inviare dati tramite un modulo su una connessione non sicura da una pagina aperta tramite HTTPS.\n<\/li>\n<li>Sono state aggiunte ulteriori impostazioni sperimentali (per visualizzarle \u00e8 necessario attivare browser.preferences.experimental).\n<\/li>\n<li>Ora la durata dei certificati TLS emessi dal 1\u00b0 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). Se si tenta di aprire un sito che utilizza un certificato con durata maggiore, verr\u00e0 visualizzato un errore. Negli ultimi anni, la durata massima dei certificati \u00e8 stata progressivamente ridotta sotto la pressione dei produttori di browser, passando da 8 a 5 e infine a 3 anni. Nel 2019, gli enti di certificazione sono riusciti a mantenere il precedente termine (3 anni), ma all'inizio del 2020 Apple ha ignorato il CA\/Browser Forum e ha unilateralmente introdotto una nuova limitazione, dopo la quale si sono uniti Google e Mozilla.\n<\/li>\n<li>\u00c8 stato ridotto il numero di animazioni per gli utenti che hanno disattivato le animazioni nelle impostazioni del desktop. Ad esempio, invece dell'animazione di caricamento della pagina verr\u00e0 mostrata una clessidra.\n<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/bugzil.la\/1647200\">Risolta<\/a> l'errore che portava a un prefisso 'http' in pi\u00f9 negli indirizzi copiati dalla barra degli indirizzi.\n<\/li>\n<li>Sono stati corretti vari problemi e crash che si verificavano durante l'uso di lettori di schermo (ad esempio, ora \u00e8 possibile leggere i titoli SVG, cos\u00ec come i nomi delle etichette e le descrizioni).\n<\/li>\n<li>JavaScript: <a rel=\"nofollow\" href=\"https:\/\/bugzil.la\/1496852\">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\">fullscreen<\/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> adesso <a rel=\"nofollow\" href=\"https:\/\/bugzil.la\/1649807\">ignorato<\/a>, se \u00e8 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 per le operazioni di composizione attivato \u2014 vedi KeyframeEffect.composite e KeyframeEffect.iterationComposite.\n<\/li>\n<li>Media Session API: \u00e8 stato aggiunto il supporto per le azioni <a rel=\"nofollow\" href=\"https:\/\/wiki.developer.mozilla.org\/docs\/Web\/API\/MediaSessionAction#seekto\">seekto<\/a> (permette ai controlli di richiedere la ricerca di un determinato timestamp) e <a rel=\"nofollow\" href=\"https:\/\/wiki.developer.mozilla.org\/docs\/Web\/API\/MediaSessionAction#skipad\">skipad<\/a> (salta l'attuale blocco pubblicitario per continuare la riproduzione del contenuto principale, se \u00e8 possibile e se l'abbonamento consente di saltare la pubblicit\u00e0).\n<\/li>\n<li>WebGL: \u00e8 stato aggiunto il supporto per l'estensione <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 disponibili per il contenuto web.\n<\/li>\n<li>WebRTC: \u00e8 stato aggiunto il supporto per RTX e Transport-cc (migliora la qualit\u00e0 delle chiamate in caso di connessione scadente e stima pi\u00f9 realisticamente la larghezza di banda)\n<\/li>\n<li>WebAssembly: <a rel=\"nofollow\" href=\"https:\/\/bugzil.la\/1619196\">consentiti<\/a> operazioni atomiche per la memoria non condivisa.\n<\/li>\n<li>Strumenti per sviluppatori:\n<ul>\n<li>Nella console web \u00e8 stata aggiunta la possibilit\u00e0 di bloccare e sbloccare le richieste di rete utilizzando <a rel=\"nofollow\" href=\"https:\/\/wiki.developer.mozilla.org\/docs\/Tools\/Web_Console\/Helpers\">i 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 di una classe<\/a> a un elemento nell'Ispezionatore verranno suggerite 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\">si interrompe a causa di un'eccezione<\/a>, il suggerimento nella 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> \u00e8 stata aggiunta un'icona 'tartaruga', che indica una connessione lenta che impiega pi\u00f9 di 500 ms (il valore pu\u00f2 essere modificato).\n<\/li>\n<li>Nell'Ispezionatore \u00e8 disponibile un pannello sperimentale che mostra i problemi di compatibilit\u00e0 tra 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 5.0.0.1 - 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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