{"id":183107,"date":"2026-08-26T04:53:27","date_gmt":"2026-08-26T02:53:27","guid":{"rendered":"https:\/\/prohoster.info\/blog\/news\/dostupen-firefox-154-0-1-v-firefox-157-namecheno-vklyuchenie-jpeg-xl"},"modified":"2026-08-26T04:53:31","modified_gmt":"2026-08-26T02:53:31","slug":"firefox-154-0-1-available-jpeg-xl-planned-for-firefox-157","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/firefox-154-0-1-available-jpeg-xl-planned-for-firefox-157","title":{"rendered":"Dostupn\u00fd Firefox 154.0.1. Ve Firefoxu 157 je pl\u00e1nov\u00e1no za\u0159azen\u00ed JPEG-XL","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>K dispozici je opraven\u00e1 verze Firefox 154.0.1, kter\u00e1 obsahuje \u0161est oprav:   <\/p>\n<ul>\n<li class=\"l\"> Byly vy\u0159e\u0161eny probl\u00e9my, kter\u00e9 zpomalovaly p\u0159\u00edstup k ulo\u017een\u00fdm hesl\u016fm a zp\u016fsobovaly, \u017ee nebylo pot\u0159eba zad\u00e1vat hlavn\u00ed heslo pro odemknut\u00ed \u00falo\u017ei\u0161t\u011b hesel.\n<li class=\"l\"> Opraven probl\u00e9m, kter\u00fd br\u00e1nil automatick\u00e9mu vypl\u0148ov\u00e1n\u00ed adres na n\u011bkter\u00fdch webov\u00fdch str\u00e1nk\u00e1ch.\n<li class=\"l\"> Vy\u0159e\u0161en probl\u00e9m, kter\u00fd zp\u016fsoboval selh\u00e1n\u00ed p\u0159i vytv\u00e1\u0159en\u00ed HTTP p\u0159ipojen\u00ed k za\u0159\u00edzen\u00edm v m\u00edstn\u00ed s\u00edti bez p\u0159edchoz\u00edho zobrazen\u00ed potvrzovac\u00edho dialogu.\n<li class=\"l\"> Opraven probl\u00e9m s hav\u00e1ri\u00ed, kter\u00e1 se objevovala p\u0159i otev\u00edr\u00e1n\u00ed intranetov\u00fdch web\u016f odkazuj\u00edc\u00edch na soubory v m\u00edstn\u00edm s\u00ed\u0165ov\u00e9m \u00falo\u017ei\u0161ti.\n<li class=\"l\"> Byly vy\u0159e\u0161eny specifick\u00e9 probl\u00e9my pro Windows, kter\u00e9 vedly k op\u011btovn\u00e9mu p\u0159id\u00e1v\u00e1n\u00ed z\u00e1stupc\u016f do nab\u00eddky Start a nespr\u00e1vn\u00e9mu o\u0159ez\u00e1v\u00e1n\u00ed n\u00e1zv\u016f karet p\u0159i nastaven\u00ed fontu MS UI Gothic v syst\u00e9mu.      <\/ul>\n<p>Krom\u011b toho se v\u00fdvoj\u00e1\u0159i spole\u010dnosti Mozilla rozhodli ve Firefoxu 157 ve v\u00fdchoz\u00edm nastaven\u00ed aktivovat podporu pro dek\u00f3dov\u00e1n\u00ed obr\u00e1zk\u016f ve form\u00e1tu JPEG-XL. Vyd\u00e1n\u00ed Firefoxu 157 je pl\u00e1nov\u00e1no na 29. z\u00e1\u0159\u00ed. Stejn\u011b jako v Chromu je implementace JPEG-XL p\u0159idan\u00e1 do Firefoxu zalo\u017eena na knihovn\u011b jxl-rs napsan\u00e9 v Rustu. JPEG XL umo\u017e\u0148uje sn\u00ed\u017een\u00ed velikosti soubor\u016f a\u017e o 60 % ve srovn\u00e1n\u00ed s obr\u00e1zky JPEG stejn\u00e9 kvality. Mezi podporovan\u00e9 pokro\u010dil\u00e9 funkce pat\u0159\u00ed: HDR, animace, pr\u016fhlednost, re\u017eim progresivn\u00edho na\u010d\u00edt\u00e1n\u00ed, plynul\u00e9 zhor\u0161en\u00ed kvality p\u0159i sni\u017eov\u00e1n\u00ed p\u0159enosov\u00e9 rychlosti, bezztr\u00e1tov\u00e9 JPEG komprese, podpora a\u017e 4099 kan\u00e1l\u016f a \u0161irok\u00fd rozsah barevn\u00fdch hloubek.<br \/>\n<br \/>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=66135\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u0443\u044e\u0449\u0438\u0439 \u0432\u044b\u043f\u0443\u0441\u043a Firefox 154.0.1, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u044b \u0448\u0435\u0441\u0442\u044c \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0439: \u0423\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u044b \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b, \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0432\u0448\u0438\u0435 \u043a \u0437\u0430\u043c\u0435\u0434\u043b\u0435\u043d\u0438\u044e \u0434\u043e\u0441\u0442\u0443\u043f\u0430 \u043a \u0441\u043e\u0445\u0440\u0430\u043d\u0451\u043d\u043d\u044b\u043c \u043f\u0430\u0440\u043e\u043b\u044f\u043c \u0438 \u0432\u044b\u0432\u043e\u0434\u0443 \u0431\u0435\u0437 \u043d\u0430\u0434\u043e\u0431\u043d\u043e\u0441\u0442\u0438 \u0437\u0430\u043f\u0440\u043e\u0441\u0430 \u0432\u0432\u043e\u0434\u0430 \u043c\u0430\u0441\u0442\u0435\u0440-\u043f\u0430\u0440\u043e\u043b\u044f \u0434\u043b\u044f \u0440\u0430\u0437\u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u043a\u0438 \u0445\u0440\u0430\u043d\u0438\u043b\u0438\u0449\u0430 \u043f\u0430\u0440\u043e\u043b\u0435\u0439. \u0418\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0430 \u043e\u0448\u0438\u0431\u043a\u0430, \u0438\u0437-\u0437\u0430 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u043d\u0435 \u0440\u0430\u0431\u043e\u0442\u0430\u043b\u043e \u0430\u0432\u0442\u043e\u0437\u0430\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u0430\u0434\u0440\u0435\u0441\u043e\u0432 \u043d\u0430 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0441\u0430\u0439\u0442\u0430\u0445. \u0420\u0435\u0448\u0435\u043d\u0430 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430, \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0432\u0448\u0430\u044f \u043a \u0441\u0431\u043e\u044e \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 HTTP-\u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0439 \u0441 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430\u043c\u0438 \u0432 \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u043e\u0439 \u0441\u0435\u0442\u0438 \u0431\u0435\u0437 \u043f\u0440\u0435\u0434\u0432\u0430\u0440\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e [&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-183107","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - 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