{"id":181832,"date":"2026-06-01T14:48:11","date_gmt":"2026-06-01T12:48:14","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/servo-0-2"},"modified":"2026-06-01T14:48:11","modified_gmt":"2026-06-01T12:48:14","slug":"servo-0-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/servo-0-2","title":{"rendered":"Servo 0.2","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23507\/original.png\"><br \/>\n          <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/06\/cd68b58a4222d7cac89b7b6a5baf9549.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n        <\/a><\/p>\n<p>        <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23509\/original.png\"><br \/>\n          <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/06\/979533b25688afc985a8ab7bd1de8ecb.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n        <\/a><\/p>\n<p>        <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23510\/original.png\"><br \/>\n          <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/06\/8a8e732986f448410957a81721126d3d.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n        <\/a><\/p>\n<p>        <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23511\/original.png\"><br \/>\n          <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/06\/5b3cd33ee757c8278a5378917038128d.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n        <\/a><\/p>\n<p><noindex>          <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23507\/original.png\" class=\"active\"><\/a><\/noindex><\/p>\n<p>          <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23509\/original.png\"><\/a><\/p>\n<p>          <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23510\/original.png\"><\/a><\/p>\n<p>          <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23511\/original.png\"><\/a><\/p>\n<p>Bylo zve\u0159ejn\u011bno vyd\u00e1n\u00ed <strong>Servo 0.2.0<\/strong> \u2014 nov\u00e9 verzi experiment\u00e1ln\u00edho prohl\u00ed\u017ee\u010dov\u00e9ho enginu napsan\u00e9ho v Rustu. Vyd\u00e1n\u00ed bylo <strong>31. kv\u011btna 2026<\/strong> a obsahuje zm\u011bny proveden\u00e9 v dubnu: v\u00fdvoj\u00e1\u0159i napo\u010d\u00edtali celkem <strong>534 commit\u016f<\/strong>, co\u017e se stalo nov\u00fdm m\u011bs\u00ed\u010dn\u00edm rekordem projektu. Servo se vyv\u00edj\u00ed jako nez\u00e1visl\u00fd projekt pod z\u00e1\u0161titou Linux Foundation Europe a je zam\u011b\u0159eno na vytvo\u0159en\u00ed lehk\u00e9ho vestav\u011bn\u00e9ho webov\u00e9ho enginu pro aplikace, mobiln\u00ed platformy a experiment\u00e1ln\u00ed prohl\u00ed\u017ee\u010dov\u00e1 rozhran\u00ed.<\/p>\n<h3><a rel=\"nofollow\" href=\"https:\/\/servo.org\/blog\/2026\/05\/31\/april-in-servo\/\">Hlavn\u00ed zm\u011bny<\/a><\/h3>\n<ul>\n<li>\n<p><strong>Bylo p\u0159epracov\u00e1no u\u017eivatelsk\u00e9 rozhran\u00ed servoshell pro Android.<\/strong><br \/>\nVe verzi pro Android byla aktualizov\u00e1na prohl\u00ed\u017ee\u010dov\u00e1 rozhran\u00ed a p\u0159id\u00e1na nov\u00e1 obrazovka historie. APK se zmen\u0161il p\u0159ibli\u017en\u011b o 30 % a byl opraven probl\u00e9m s \u010dernou obrazovkou p\u0159i uzav\u00edr\u00e1n\u00ed nastaven\u00ed nebo p\u0159i n\u00e1vratu z jin\u00e9 aplikace. Pro OpenHarmony je nyn\u00ed mo\u017en\u00e9 zav\u00edrat karty.<\/p>\n<\/li>\n<li>\n<p><strong>Byla zlep\u0161ena podpora \u010d\u00edn\u0161tiny, japon\u0161tiny a korej\u0161tiny.<\/strong><br \/>\nV enginu rozlo\u017een\u00ed byla opravena manipulace s p\u0159en\u00e1\u0161ec\u00edmi pravidly pro CJK jazyky a v u\u017eivatelsk\u00e9m rozhran\u00ed servoshell na Windows, Linux a FreeBSD byly zahrnuty CJK p\u00edsma. To je d\u016fle\u017eit\u00e9 pro skute\u010dn\u00e9 zobrazen\u00ed str\u00e1nek v jazyc\u00edch, kde se pravidla p\u0159enosu a v\u00fdb\u011bru p\u00edsem li\u0161\u00ed od latinky.<\/p>\n<\/li>\n<li>\n<p><strong>Byl p\u0159id\u00e1n interaktivn\u00ed n\u00e1hled JSON.<\/strong><br \/>\nPokud otev\u0159ete JSON soubor jako hlavn\u00ed dokument, Servo ho nyn\u00ed zobrazuje prost\u0159ednictv\u00edm interaktivn\u00edho pretty-printeru. To d\u011bl\u00e1 motor pohodln\u011bj\u0161\u00edm nejen pro b\u011b\u017en\u00e9 prohl\u00ed\u017een\u00ed str\u00e1nek, ale i pro v\u00fdvoj\u00e1\u0159e, kte\u0159\u00ed mus\u00ed otev\u00edrat API odpov\u011bdi a strukturovan\u00e1 data p\u0159\u00edmo v prohl\u00ed\u017ee\u010di.<\/p>\n<\/li>\n<li>\n<p><strong>Byla roz\u0161\u00ed\u0159ena podpora Web Platform.<\/strong><br \/>\nV Servu se objevily , , p\u0159ehr\u00e1v\u00e1n\u00ed <video> na OpenHarmony, podpora minimum-scale a maximum-scale v , CSS funkce color-mix() s libovoln\u00fdm po\u010dtem barev, tab-size, text-align: match-parent, vytvo\u0159en\u00ed Worker z blob URL, WebGL kontext pro OffscreenCanvas, a tak\u00e9 vlastnost detail u PerformanceMark a PerformanceMeasure.<\/p>\n<\/li>\n<li>\n<p><strong>Byly p\u0159id\u00e1ny nov\u00e9 DOM API.<\/strong><br \/>\nByly implementov\u00e1ny ud\u00e1losti selectionchange pro  a <textarea>, experiment\u00e1ln\u00ed StorageManager, activeElement pro Document a ShadowRoot, crypto.subtle.supports(), vlastnosti cellPadding, cellSpacing a align u HTMLTableElement, relatedTarget pro ud\u00e1losti focus a blur, a tak\u00e9 transferFromImageBitmap() pro ImageBitmapRenderingContext. V\u00fdvoj\u00e1\u0159i zvl\u00e1\u0161\u0165 upozor\u0148uj\u00ed, \u017ee Servo se stalo prvn\u00edm velk\u00fdm prohl\u00ed\u017ee\u010dov\u00fdm enginem s podporou crypto.subtle.supports().<\/p>\n<\/li>\n<li>\n<p><strong>Byla zlep\u0161ena navigace pomoc\u00ed kl\u00e1vesnice a pr\u00e1ce s fokusem.<\/strong><br \/>\nZ\u00e1lo\u017eka nyn\u00ed um\u00ed p\u0159ech\u00e1zet p\u0159es hranice , a Ctrl+Backspace \u2014 nebo Option+Backspace na macOS \u2014 vyma\u017ee cel\u00e9 slovo v textov\u00fdch pol\u00edch. Byly tak\u00e9 opraveny chyby zaost\u0159en\u00ed a IME v desktopov\u00e9 verzi servoshell.<\/p>\n<\/li>\n<li>\n<p><strong>N\u00e1stroje pro v\u00fdvoj\u00e1\u0159e byly roz\u0161\u00ed\u0159eny.<\/strong><br \/>\nVe spolupr\u00e1ci s Firefox DevTools byly vylep\u0161eny karty Inspector, Console a Debugger. Panel Rules nyn\u00ed zobrazuje prohl\u00e1\u0161en\u00ed z @layer, v Console a Debugger je k dispozici v\u00edce informac\u00ed o funkc\u00edch, pol\u00edch, objektech a dal\u0161\u00edch hodnot\u00e1ch, byla p\u0159id\u00e1na inspekce lok\u00e1ln\u00edch a glob\u00e1ln\u00edch prom\u011bnn\u00fdch p\u0159es Scopes, lad\u011bn\u00ed worker skript\u016f a po\u010d\u00e1te\u010dn\u00ed podpora Style Editor.<\/p>\n<\/li>\n<li>\n<p><strong>Zabezpe\u010den\u00ed bylo pos\u00edleno.<\/strong><br \/>\nCryptoKey nyn\u00ed p\u0159episuje buffery s kl\u00ed\u010dov\u00fdm materi\u00e1lem po pou\u017eit\u00ed. Byly opraveny probl\u00e9my s p\u0159\u00edstupem k DOM API mezi dokumenty s r\u016fzn\u00fdmi originy, chyby izolace localStorage a sessionStorage v sandboxovan\u00e9m iframe a iframe srcdoc, nespr\u00e1vn\u00e1 dostupnost IndexedDB v sandboxovan\u00e9m iframe a workeru z data: URL, mo\u017enost p\u0159eps\u00e1n\u00ed cookies mezi n\u011bkter\u00fdmi IP-origin, \u010dten\u00ed pam\u011bti za hranicemi bufferu v texImage3D() pro WebGL2, a tak\u00e9 nejasn\u00e9 chov\u00e1n\u00ed v obsluze sign\u00e1l\u016f servoshell.<\/p>\n<\/li>\n<li>\n<p><strong>Pokrok byl u\u010din\u011bn v r\u00e1mci IndexedDB a \u00falo\u017ei\u0161t\u011b.<\/strong><br \/>\nIndexedDB je nyn\u00ed zahrnut v experiment\u00e1ln\u00edm re\u017eimu servoshell a byl p\u0159enesen na nov\u00fd syst\u00e9m \"client storage\", kter\u00fd by m\u011bl Servo poskytnout jednotn\u00fd form\u00e1t \u00falo\u017ei\u0161t\u011b na disku a spole\u010dn\u00e9 \u0159\u00edzen\u00ed kv\u00f3t pro webov\u00e9 funkce ukl\u00e1daj\u00edc\u00ed data. Byly tak\u00e9 vylep\u0161eny dotazy podle kl\u00ed\u010dov\u00fdch rozsah\u016f, zpracov\u00e1n\u00ed transakc\u00ed, kl\u00ed\u010d\u016f, hodnot a v\u00fdjimek.<\/p>\n<\/li>\n<li>\n<p><strong>API pro integraci Serva bylo aktualizov\u00e1no.<\/strong><br \/>\nJeliko\u017e se jedn\u00e1 o druh\u00e9 m\u011bs\u00ed\u010dn\u00ed vyd\u00e1n\u00ed knihovny Servo, v\u00fdvoj\u00e1\u0159i objasnili politiku kompatibility: verze 0.2.0 se pova\u017euje za rozbitou aktualizaci v\u016f\u010di 0.1.x. Bylo p\u0159id\u00e1no na\u010d\u00edt\u00e1n\u00ed URL s vlastn\u00edmi HTTP hlavi\u010dkami p\u0159es WebView::load_request, asynchronn\u00ed z\u00edsk\u00e1n\u00ed cookies, \u010di\u0161t\u011bn\u00ed pouze session cookies bez odstran\u011bn\u00ed trval\u00fdch cookies, p\u0159ed\u00e1v\u00e1n\u00ed destination a referrer_url p\u0159i zachycen\u00ed po\u017eadavk\u016f a tak\u00e9 re\u017eim do\u010dasn\u00e9ho ulo\u017ei\u0161t\u011b pro izolaci dat relace.<\/p>\n<\/li>\n<li>\n<p><strong>Byly opraveny chyby zobrazen\u00ed a chov\u00e1n\u00ed str\u00e1nek.<\/strong><br \/>\nV\u00fdvoj\u00e1\u0159i zmi\u0148uj\u00ed opravy pro console.log, CSS animace, box-shadow, display: contents, display: inline-flex, display: table-cell, overflow: clip, absolutn\u00ed pozicov\u00e1n\u00ed uvnit\u0159 grid, word-spacing, removeChild() na Document a URL.revokeObjectURL(). Tak\u00e9 byl vylep\u0161en vzhled  a placeholder u <textarea>.<\/p>\n<\/li>\n<li>\n<p><strong>V\u00fdkon byl zv\u00fd\u0161en a spot\u0159eba pam\u011bti sn\u00ed\u017eena.<\/strong><br \/>\nOpraveny byly velk\u00e9 neefektivity: zrychlilo se na\u010d\u00edt\u00e1n\u00ed specifikace ECMAScript d\u00edky p\u0159epracov\u00e1n\u00ed zpracov\u00e1n\u00ed atribut\u016f id a name, prvn\u00ed TLS relace se zrychlila o 30\u201360 ms, do\u0161lo k poklesu IPC provozu mezi vl\u00e1kny, sn\u00ed\u017eena byla pam\u011b\u0165ov\u00e1 n\u00e1ro\u010dnost DOM uzl\u016f Attr, Text a CharacterData o 16 bajt\u016f na uzel, byla opravena \u00fanik pam\u011bti p\u0159i odstra\u0148ov\u00e1n\u00ed &lt;video controls&gt; a &lt;audio controls&gt;. Str\u00e1nka about:memory nyn\u00ed p\u0159esn\u011bji zaznamen\u00e1v\u00e1 alokace pam\u011bti, v\u010detn\u011b libc alokac\u00ed na Linuxu.<\/p>\n<\/li>\n<\/ul>\n<p>Servo 0.2 je dal\u0161\u00edm krokem k p\u0159etvo\u0159en\u00ed projektu na vkl\u00e1dac\u00ed webov\u00fd motor: zlep\u0161uje se mobiln\u00ed rozhran\u00ed, roste kompatibilita se sou\u010dasn\u00fdmi webov\u00fdmi standardy, \u0159e\u0161\u00ed se bezpe\u010dnostn\u00ed chyby a postupn\u011b se stabilizuje API pro v\u00fdvoj\u00e1\u0159e aplikac\u00ed.<\/p>\n<p>Zdroj: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/internet\/18307376\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a Servo 0.2.0 \u2014 \u043d\u043e\u0432\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u043d\u043e\u0433\u043e \u0434\u0432\u0438\u0436\u043a\u0430, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u043e\u0433\u043e \u043d\u0430 Rust. \u0420\u0435\u043b\u0438\u0437 \u0432\u044b\u0448\u0435\u043b 31 \u043c\u0430\u044f 2026 \u0433\u043e\u0434\u0430 \u0438 \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f, \u0432\u043d\u0435\u0441\u0451\u043d\u043d\u044b\u0435 \u0432 \u0430\u043f\u0440\u0435\u043b\u0435: \u0432\u0441\u0435\u0433\u043e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u043d\u0430\u0441\u0447\u0438\u0442\u0430\u043b\u0438 534 \u043a\u043e\u043c\u043c\u0438\u0442\u0430, \u0447\u0442\u043e \u0441\u0442\u0430\u043b\u043e \u043d\u043e\u0432\u044b\u043c \u043c\u0435\u0441\u044f\u0447\u043d\u044b\u043c \u0440\u0435\u043a\u043e\u0440\u0434\u043e\u043c \u043f\u0440\u043e\u0435\u043a\u0442\u0430. Servo \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043a\u0430\u043a \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u044b\u0439 \u043f\u0440\u043e\u0435\u043a\u0442 \u043f\u043e\u0434 \u044d\u0433\u0438\u0434\u043e\u0439 Linux Foundation Europe \u0438 \u043e\u0440\u0438\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d \u043d\u0430 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u043b\u0451\u0433\u043a\u043e\u0433\u043e \u0432\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0435\u043c\u043e\u0433\u043e web-\u0434\u0432\u0438\u0436\u043a\u0430 \u0434\u043b\u044f \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439, [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-181832","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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