{"id":183360,"date":"2026-09-16T10:53:33","date_gmt":"2026-09-16T08:53:33","guid":{"rendered":"https:\/\/prohoster.info\/blog\/news\/reliz-firefox-156"},"modified":"2026-09-16T10:53:38","modified_gmt":"2026-09-16T08:53:38","slug":"firefox-156-release","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/firefox-156-release","title":{"rendered":"Verze Firefox 156","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Byl vyd\u00e1n webov\u00fd prohl\u00ed\u017ee\u010d Firefox 156 a byly sestaveny aktualizace minul\u00fdch v\u011btv\u00ed s dlouhodobou podporou \u2014 153.3.0, 140.16.0 a 115.41.0. V r\u00e1mci nov\u00e9ho dvout\u00fddenn\u00edho cyklu vyd\u00e1v\u00e1n\u00ed verz\u00ed byla p\u0159evedena v\u011btev Firefox 157 do f\u00e1ze beta testov\u00e1n\u00ed, jej\u00ed\u017e vyd\u00e1n\u00ed je napl\u00e1nov\u00e1no na 29. z\u00e1\u0159\u00ed.         <\/p>\n<p>Hlavn\u00ed novinky ve Firefoxu 156 (1, 2, 3):  <\/p>\n<ul>\n<li class=\"l\"> Spu\u0161t\u011bn\u00ed vestav\u011bn\u00e9ho prohl\u00ed\u017ee\u010de PDF bylo zrychleno o 45%.\n<li class=\"l\"> Byla sn\u00ed\u017eena spot\u0159eba pam\u011bti a z\u00e1t\u011b\u017e procesoru p\u0159i zobrazen\u00ed velk\u00fdch JPEG obr\u00e1zk\u016f, kter\u00e9 byly zmen\u0161eny tak, aby se ve\u0161ly na str\u00e1nku.\n<li class=\"l\"> Na platform\u011b Windows s procesory na b\u00e1zi architektury ARM64 je v videohovorech na b\u00e1zi WebRTC vyu\u017e\u00edv\u00e1no hardwarov\u00e9 akcelerace dek\u00f3dov\u00e1n\u00ed H264.\n<li class=\"l\"> Na platform\u011b macOS byla p\u0159id\u00e1na mo\u017enost automatick\u00e9ho otev\u0159en\u00ed prohl\u00ed\u017ee\u010de po spu\u0161t\u011bn\u00ed po\u010d\u00edta\u010de.\n<li class=\"l\"> CSS vlastnost text-box-trim, kter\u00e1 ur\u010duje oblast o\u0159ez\u00e1v\u00e1n\u00ed okraj\u016f kolem textu, nyn\u00ed vypo\u010d\u00edt\u00e1v\u00e1 velikosti o\u0159ez\u00e1v\u00e1n\u00ed s ohledem na metriky p\u00edsma pou\u017eitou pro vykreslov\u00e1n\u00ed prvn\u00ed \u0159\u00e1dky textu, stylizovan\u00e9 pomoc\u00ed pseudoelementu \u00ab::first-line\u00bb.\n<li class=\"l\"> Ve verzi pro platformu Android byl p\u0159id\u00e1n vestav\u011bn\u00fd <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/cs\/vpn\/\"   title=\"VPN\" data-wpil-keyword-link=\"linked\">VPN<\/a> s 50 GB m\u011bs\u00ed\u010dn\u00edho provozu (aktivov\u00e1no pro \u010d\u00e1st u\u017eivatel\u016f). P\u0159id\u00e1na mo\u017enost m\u011bnit pozici v p\u0159ehr\u00e1van\u00e9m videu nebo hudb\u011b p\u0159\u00edmo z ozn\u00e1men\u00ed. Byla vyu\u017eita platformou Android poskytovan\u00e1 nab\u00eddka pro sd\u00edlen\u00ed dat (share) s dodate\u010dn\u00fdmi mo\u017enostmi, jako je odeslat kartu na jin\u00e9 za\u0159\u00edzen\u00ed a skenov\u00e1ni QR k\u00f3du.        <\/ul>\n<p>Krom\u011b novinek a oprav chyb ve Firefoxu 156 bylo odstran\u011bno 74 zranitelnost\u00ed, z nich\u017e v\u011bt\u0161ina byla zp\u016fsobena probl\u00e9my p\u0159i pr\u00e1ci s pam\u011bt\u00ed, jako je p\u0159ete\u010den\u00ed bufferu a p\u0159\u00edstup k ji\u017e uvoln\u011bn\u00fdm oblastem pam\u011bti. Tyto probl\u00e9my mohou potenci\u00e1ln\u011b v\u00e9st k prov\u00e1d\u011bn\u00ed k\u00f3du \u00fato\u010dn\u00edka p\u0159i otev\u0159en\u00ed speci\u00e1ln\u011b upraven\u00fdch str\u00e1nek.    <\/p>\n<p>Beta verze Firefoxu 157 vynik\u00e1 z\u00e1sadn\u00ed p\u0159epracov\u00e1n\u00edm u\u017eivatelsk\u00e9ho rozhran\u00ed.<br \/>\n<br \/>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=66284\">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 156 \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; 153.3.0, 140.16.0 \u0438 115.41.0. \u0412 \u0440\u0430\u043c\u043a\u0430\u0445 \u043d\u043e\u0432\u043e\u0433\u043e \u0434\u0432\u0443\u0445\u043d\u0435\u0434\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u0446\u0438\u043a\u043b\u0430 \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0440\u0435\u043b\u0438\u0437\u043e\u0432 \u043d\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 157, \u0440\u0435\u043b\u0438\u0437 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u043d\u0430\u043c\u0435\u0447\u0435\u043d \u043d\u0430 29 \u0441\u0435\u043d\u0442\u044f\u0431\u0440\u044f. \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043d\u043e\u0432\u0448\u0435\u0441\u0442\u0432\u0430 \u0432 Firefox 156 (1, 2, 3): \u041d\u0430 45% \u0443\u0441\u043a\u043e\u0440\u0435\u043d \u0437\u0430\u043f\u0443\u0441\u043a \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u043e\u0433\u043e PDF-\u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0449\u0438\u043a\u0430. \u0421\u043d\u0438\u0436\u0435\u043d\u043e \u043f\u043e\u0442\u0440\u0435\u0431\u043b\u0435\u043d\u0438\u0435 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-183360","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - 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