{"id":183045,"date":"2026-08-18T22:53:28","date_gmt":"2026-08-18T20:53:29","guid":{"rendered":"https:\/\/prohoster.info\/blog\/news\/reliz-firefox-154"},"modified":"2026-08-18T22:53:33","modified_gmt":"2026-08-18T20:53:33","slug":"firefox-154-release","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/news\/firefox-154-release","title":{"rendered":"Vydanie Firefox 154","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Bol spusten\u00fd webov\u00fd prehliada\u010d Firefox 154 a boli vytvoren\u00e9 aktualiz\u00e1cie predch\u00e1dzaj\u00facich vetiev s dlhodobou podporou \u2014 153.1.0, 140.14.0 a 115.39.0. Vetva Firefox 155, ktorej vydanie je napl\u00e1novan\u00e9 na 1. septembra, bude \u010doskoro preveden\u00e1 do beta testovania.       <\/p>\n<p>Hlavn\u00e9 novinky vo Firefoxe 154 (1, 2, 3):  <\/p>\n<ul>\n<li class=\"l\"> Aplik\u00e1cia \u0161pecifik\u00e1cie LNA (Local Network Access) bola roz\u0161\u00edren\u00e1 na  WebSocket pripojenia. LNA obmedzuje pr\u00edstup k lok\u00e1lnemu syst\u00e9mu (loopback, 127.0.0.0\/8) alebo vn\u00fatornej sieti (192.168.0.0\/16, 10.0.0.0\/8 at\u010f.) pri interakcii s verejn\u00fdmi webmi. Pre pr\u00edstup k vn\u00fatorn\u00fdm zdrojom mus\u00ed pou\u017e\u00edvate\u013e poskytn\u00fa\u0165 webovej aplik\u00e1cii \u0161peci\u00e1lne opr\u00e1vnenia, preto\u017ee t\u00e1to aktivita sa zneu\u017e\u00edva \u00fato\u010dn\u00edkmi na vykon\u00e1vanie CSRF \u00fatokov na smerova\u010de, pr\u00edstupov\u00e9 body, tla\u010diarne, firemn\u00e9 webov\u00e9 rozhrania a in\u00e9 zariadenia a slu\u017eby, ktor\u00e9 prij\u00edmaj\u00fa po\u017eiadavky iba z lok\u00e1lnej siete. Otvorenie pripojenia WebSocket webom k zariadeniu v lok\u00e1lnej sieti teraz sp\u00f4sob\u00ed zobrazenie dial\u00f3gu na potvrdenie oper\u00e1cie.\n<li class=\"l\"> Do re\u017eimu \u201eSmart Window\u201c bola pridan\u00e1 mo\u017enos\u0165 vyu\u017eitia AI na odpor\u00fa\u010danie skupinov\u00e9ho usporiadania kariet a priradenia n\u00e1zvu ka\u017edej skupine. Smart Window poskytuje samostatn\u00fd priestor na interakciu s AI, ktor\u00fd dop\u013a\u0148a existuj\u00faci \u0161tandardn\u00fd re\u017eim navig\u00e1cie na webe a re\u017eim s\u00fakromn\u00e9ho prehliadania.  <center><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/08\/fc2ba6d6639bcc23903c11b6c80cb8a9.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>\n<li class=\"l\"> Bola poskytnut\u00e1 mo\u017enos\u0165 zru\u0161i\u0165 oper\u00e1cie \u010distenia Cookie a \u00fadajov str\u00e1nok pre jednotliv\u00e9 weby pri ukon\u010den\u00ed pr\u00e1ce, pri\u010dom sa pre tieto weby zachov\u00e1 ochrana pred sledovan\u00edm a obmedzenia s\u00favisiace s Cookie.\n<li class=\"l\"> Funkcia prekladu obsahu celej str\u00e1nky teraz pokr\u00fdva aj obsah iframe blokov integrovan\u00fdch na str\u00e1nke. Bola zabezpe\u010den\u00e1 identifik\u00e1cia jazyka u\u017e v \u0161t\u00e1diu na\u010d\u00edtania str\u00e1nky.\n<li class=\"l\"> Do adresn\u00e9ho riadku bola pridan\u00e1 akcia \u201eManage AI\u201c na r\u00fdchly prechod do sekcie nastavenia parametrov AI v konfigur\u00e1tore.\n<li class=\"l\"> Pri n\u00fatenom obnoven\u00ed str\u00e1nky (stla\u010den\u00edm tla\u010didla \u201eobnovi\u0165\u201c s podr\u017eanou kl\u00e1vesou Shift) sa teraz navy\u0161e vy\u010dist\u00ed obsah cache favicon mini\u00e1torov.\n<li class=\"l\"> Oper\u00e1cie zmeny polohy v pr\u00fade pri prezeran\u00ed videa sa v\u00fdrazne ur\u00fdchlili.\n<li class=\"l\"> V zabudovanom PDF prehliada\u010di bola implementovan\u00e1 zv\u00fdraznenie vyberan\u00e9ho textu podobne ako pri v\u00fdbere textu na webov\u00fdch str\u00e1nkach.\n<li class=\"l\"> Predvolene sa pri vytv\u00e1ran\u00ed nov\u00fdch a dlho nepou\u017e\u00edvan\u00fdch profilov prest\u00e1va umiest\u0148ova\u0165 tla\u010didlo \u201eFirefox View\u201c na paneli. Tla\u010didlo mo\u017eno vr\u00e1ti\u0165 prostredn\u00edctvom rozhrania prisp\u00f4sobenia panela.\n<li class=\"l\"> Boli pridan\u00e9 CSS vlastnosti \u201etext-box-trim\u201c a \u201etext-box-edge\u201c, ktor\u00e9 umo\u017e\u0148uj\u00fa presne riadi\u0165 okraje pred a po texte. Vlastnos\u0165 \u201etext-box-trim\u201c ur\u010duje oblas\u0165 orezania (hore, dole alebo na oboch stran\u00e1ch), zatia\u013e \u010do \u201etext-box-edge\u201c ur\u010duje sp\u00f4sob orezania okrajov.\n<li class=\"l\"> Pridan\u00e9 CSS funkcie sibling-index() a sibling-count() na \u0161t\u00fdlovanie prvkov na z\u00e1klade poz\u00edcie alebo po\u010dtu susedn\u00fdch prvkov.\n<li class=\"l\"> Bol implementovan\u00fd rozhran\u00edm pre zad\u00e1vanie \u010dasu, ktor\u00e9 sa zobrazuje pri pou\u017eit\u00ed prvkov  a .\n<li class=\"l\"> Implementovan\u00fd HTTP header No-Vary-Search, ktor\u00fdm je mo\u017en\u00e9 nastavi\u0165 pravidl\u00e1 pre uchov\u00e1vanie vy\u017eiadania so zoh\u013eadnen\u00edm pred\u00e1van\u00fdch parametrov URL (napr\u00edklad je mo\u017en\u00e9 vyl\u00fa\u010di\u0165 menej d\u00f4le\u017eit\u00e9 parametre pri ur\u010dovan\u00ed existencie cache variantu str\u00e1nky).\n<li class=\"l\">  Do JavaScript rozhrania Iterator bola pridan\u00e1 podpora synchronne vykon\u00e1van\u00fdch met\u00f3d Iterator.prototype.chunks (rozde\u013euje prvky iter\u00e1tora na postupn\u00e9, neprekr\u00fdvaj\u00face sa skupiny), Iterator.prototype.windows (preh\u013ead\u00e1vanie prvkov iter\u00e1tora met\u00f3dou k\u013azav\u00e9ho okna), Iterator.prototype.includes (kontrola pr\u00edtomnosti ur\u010dit\u00e9ho prvku v iter\u00e1tore) a Iterator.prototype.join (sp\u00e1ja v\u0161etky prvky iter\u00e1tora do jedn\u00e9ho re\u0165azca).\n<li class=\"l\"> V prehliada\u010di \u00fadajov vo form\u00e1te JSON Viewer na spodnej \u010dasti obrazovky sa teraz zobrazuje \u00fapln\u00e1 cesta k vybran\u00e9mu prvku.\n<li class=\"l\"> Vo Firefoxe pre Android boli aktualizovan\u00e9 ikony, bola poskytnut\u00e1 mo\u017enos\u0165 v\u00fdberu n\u00e1zvu s\u00faboru a adres\u00e1ra na ulo\u017eenie s\u0165ahovan\u00e9ho s\u00faboru, automaticky sa ukladali adresy do vstupn\u00fdch pol\u00ed, bol zr\u00fdchlen\u00fd vyh\u013ead\u00e1vanie z\u00e1lo\u017eiek a bola poskytnut\u00e1 sekcia Firefox Labs na testovanie experiment\u00e1lnych funkci\u00ed.        <\/ul>\n<p>Okrem noviniek a opravy ch\u00fdb vo Firefoxe 154 bolo odstr\u00e1nen\u00fdch 167 zranite\u013enost\u00ed, z ktor\u00fdch v\u00e4\u010d\u0161ina bola sp\u00f4soben\u00e1 probl\u00e9mami s pam\u00e4\u0165ou, ako s\u00fa prete\u010denia vyrovn\u00e1vacej pam\u00e4te a pr\u00edstupy k u\u017e uvo\u013enen\u00fdm oblastiam pam\u00e4te. Tieto probl\u00e9my m\u00f4\u017eu potenci\u00e1lne vies\u0165 k vykonaniu k\u00f3du \u00fato\u010dn\u00edka pri otvoren\u00ed \u0161peci\u00e1lne upraven\u00fdch str\u00e1nok.<br \/>\n<br \/>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=66087\">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 154 \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; 153.1.0, 140.14.0 \u0438 115.39.0. \u041d\u0430 \u0441\u0442\u0430\u0434\u0438\u044e \u0431\u0435\u0442\u0430-\u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0432 \u0431\u043b\u0438\u0436\u0430\u0439\u0448\u0435\u0435 \u0432\u0440\u0435\u043c\u044f \u0431\u0443\u0434\u0435\u0442 \u043f\u0435\u0440\u0435\u0432\u0435\u0434\u0435\u043d\u0430 \u0432\u0435\u0442\u043a\u0430 Firefox 155, \u0440\u0435\u043b\u0438\u0437 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u043d\u0430\u043c\u0435\u0447\u0435\u043d \u043d\u0430 1 \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 154 (1, 2, 3): \u041f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 LNA (Local Network Access) \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u043e \u043d\u0430 WebSocket-\u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f. LNA \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0438\u0432\u0430\u0435\u0442 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":10,"featured_media":183047,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-183045","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 web-\u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0430 Firefox 154 \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 - 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