{"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\/fr\/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\/\">Disponible<\/a> Firefox 80.<\/noindex>\n<\/p>\n<ul>\n<li>Il est maintenant possible de d\u00e9finir Firefox comme visionneuse de fichiers PDF par d\u00e9faut.\n<\/li>\n<li>Sensible <a rel=\"nofollow\" href=\"https:\/\/blog.mozilla.org\/addons\/2020\/08\/24\/introducing-a-scalable-add-ons-blocklist\/\">acc\u00e9l\u00e9r\u00e9<\/a> Chargement et traitement de la liste des extensions malveillantes et probl\u00e9matiques. Cette nouveaut\u00e9 sera int\u00e9gr\u00e9e dans la version ESR, car maintenir deux formats diff\u00e9rents de 'liste noire' est co\u00fbteux, et les d\u00e9veloppeurs n'ont pas eu le temps d'inclure ce changement dans la version 78 (sur laquelle la branche ESR actuelle est bas\u00e9e) \u00e0 cause d'un probl\u00e8me d\u00e9couvert \u00e0 la derni\u00e8re minute.\n<\/li>\n<li>La cr\u00e9ation automatique d'une sauvegarde des identifiants\/mots de passe enregistr\u00e9s a \u00e9t\u00e9 ajout\u00e9e. Si Firefox d\u00e9tecte que logins.json est corrompu, le fichier sera restaur\u00e9 \u00e0 partir de la sauvegarde.\n<\/li>\n<li>Un nouveau param\u00e8tre security.warn_submit_secure_to_insecure a \u00e9t\u00e9 ajout\u00e9, permettant de d\u00e9sactiver <a rel=\"nofollow\" href=\"https:\/\/bug436200.bmoattachments.org\/attachment.cgi?id=342790\">avertissement<\/a>, l'avertissement affich\u00e9 lors de la tentative d'envoi de donn\u00e9es via un formulaire sur une connexion non s\u00e9curis\u00e9e depuis une page charg\u00e9e en HTTPS.\n<\/li>\n<li>Plus de param\u00e8tres exp\u00e9rimentaux ont \u00e9t\u00e9 ajout\u00e9s (pour les afficher, vous devez activer browser.preferences.experimental).\n<\/li>\n<li>\u00c0 partir du 1er septembre 2020, la dur\u00e9e de validit\u00e9 des certificats TLS ne peut exc\u00e9der 13 mois, et pour les certificats \u00e9mis avant cette date, elle ne peut exc\u00e9der 825 jours (2 ans et 3 mois). Une erreur sera affich\u00e9e lors de la tentative d'ouverture d'un site utilisant un certificat avec une dur\u00e9e de validit\u00e9 plus longue. Au fil des ann\u00e9es, la dur\u00e9e maximale de validit\u00e9 des certificats a \u00e9t\u00e9 constamment r\u00e9duite sous la pression des fabricants de navigateurs, passant de 8 \u00e0 5, puis \u00e0 3 ans. En 2019, les autorit\u00e9s de certification ont r\u00e9ussi \u00e0 maintenir l'ancienne dur\u00e9e (3 ans), mais d\u00e9but 2020, Apple a ignor\u00e9 le CA\/Browser Forum et a unilat\u00e9ralement impos\u00e9 une nouvelle restriction, apr\u00e8s quoi Google et Mozilla ont \u00e9galement rejoint cette initiative.\n<\/li>\n<li>Le nombre d'animations a \u00e9t\u00e9 r\u00e9duit pour les utilisateurs qui ont d\u00e9sactiv\u00e9 les animations dans leurs param\u00e8tres de bureau. Par exemple, au lieu d'une animation de chargement de page, une horloge de sable sera affich\u00e9e.\n<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/bugzil.la\/1647200\">Corrig\u00e9<\/a> Erreur entra\u00eenant un pr\u00e9fixe suppl\u00e9mentaire 'http' dans une adresse copi\u00e9e depuis la barre d'adresse.\n<\/li>\n<li>Divers probl\u00e8mes et plantages li\u00e9s \u00e0 l'utilisation de lecteurs d'\u00e9cran ont \u00e9t\u00e9 r\u00e9solus (par exemple, il est maintenant possible de lire les titres SVG ainsi que les noms d'\u00e9tiquettes et les descriptions).\n<\/li>\n<li>JavaScript: <a rel=\"nofollow\" href=\"https:\/\/bugzil.la\/1496852\">ajout\u00e9<\/a> le support de la syntaxe export * as namespace d'ECMAScript 2021.\n<\/li>\n<li>HTTP: directive <a rel=\"nofollow\" href=\"https:\/\/wiki.developer.mozilla.org\/docs\/Web\/HTTP\/Headers\/Feature-Policy\/fullscreen\">plein \u00e9cran<\/a>, appliqu\u00e9e \u00e0 <a rel=\"nofollow\" href=\"https:\/\/wiki.developer.mozilla.org\/docs\/Web\/HTML\/Element\/iframe\">&lt;iframe&gt;<\/a>, ne fonctionnait pas si l'attribut allowfullscreen \u00e9tait absent.\n<\/li>\n<li>HTTP: en-t\u00eate <a rel=\"nofollow\" href=\"https:\/\/developer.mozilla.org\/docs\/Web\/HTTP\/Headers\/Pragma\">Pragma<\/a> sont maintenant <a rel=\"nofollow\" href=\"https:\/\/bugzil.la\/1649807\">est ignor\u00e9<\/a>, s'il est pr\u00e9sent <a rel=\"nofollow\" href=\"https:\/\/developer.mozilla.org\/docs\/Web\/HTTP\/Headers\/Cache-Control\">Cache-Control<\/a>.\n<\/li>\n<li>Web Animations API : support des op\u00e9rations de composition ajout\u00e9 \u2014 voir KeyframeEffect.composite et KeyframeEffect.iterationComposite.\n<\/li>\n<li>Media Session API : support des actions ajout\u00e9 <a rel=\"nofollow\" href=\"https:\/\/wiki.developer.mozilla.org\/docs\/Web\/API\/MediaSessionAction#seekto\">seekto<\/a> (permet aux contr\u00f4les de demander la recherche d'un certain d\u00e9calage temporel) et <a rel=\"nofollow\" href=\"https:\/\/wiki.developer.mozilla.org\/docs\/Web\/API\/MediaSessionAction#skipad\">skipad<\/a> (ignore le bloc publicitaire actuel pour continuer la lecture du contenu principal, si cette option est disponible et que l'abonnement le permet).\n<\/li>\n<li>WebGL : support de l'extension ajout\u00e9e <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 et outerWidth ne sont plus accessibles aux contenus web.\n<\/li>\n<li>WebRTC : support de RTX et Transport-cc ajout\u00e9 (am\u00e9liore la qualit\u00e9 des appels en cas de mauvaise connexion, ainsi qu'une \u00e9valuation plus r\u00e9aliste de la bande passante)\n<\/li>\n<li>WebAssembly : <a rel=\"nofollow\" href=\"https:\/\/bugzil.la\/1619196\">op\u00e9rations atomiques autoris\u00e9es pour la m\u00e9moire non partag\u00e9e.<\/a> Dans la console web, il est d\u00e9sormais possible de bloquer et d\u00e9bloquer les requ\u00eates r\u00e9seau \u00e0 l'aide de\n<\/li>\n<li>La reconnaissance des r\u00e8gles CSS non fonctionnelles prend d\u00e9sormais en compte\n<ul>\n<li>commandes <a rel=\"nofollow\" href=\"https:\/\/wiki.developer.mozilla.org\/docs\/Tools\/Web_Console\/Helpers\">:block et :unblock.<\/a> en assignant une classe\n<\/li>\n<li>En cas <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\">\u00e0 un \u00e9l\u00e9ment dans l'Inspecteur, l'utilisateur se verra proposer des options d'auto-compl\u00e9tion.<\/a> Lorsque le d\u00e9bogueur\n<\/li>\n<li>s'interrompt en cas d'exception, <a rel=\"nofollow\" href=\"https:\/\/wiki.developer.mozilla.org\/docs\/Tools\/Debugger\/How_to\/Breaking_on_exceptions\">une infobulle sur le panneau source affichera une ic\u00f4ne r\u00e9v\u00e9lant la trace de la pile.<\/a>la liste des requ\u00eates de l'outil de monitoring r\u00e9seau\n<\/li>\n<li>Dans <a rel=\"nofollow\" href=\"https:\/\/wiki.developer.mozilla.org\/en-US\/docs\/Tools\/Network_Monitor\/request_list#Network_request_columns\">a ajout\u00e9 une ic\u00f4ne de \u00ab tortue \u00bb, indiquant une connexion lente prenant plus de 500 ms (la valeur peut \u00eatre modifi\u00e9e).<\/a> Ajout d'une ic\u00f4ne 'tortue' indiquant une connexion lente, prenant plus de 500 ms (valeur modifiable).\n<\/li>\n<li>La base de code FreeBSD a \u00e9t\u00e9 convertie pour utiliser OpenZFS (ZFS sur Linux)\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>Source : <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 5.0.2 - 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 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