ãŠã§ããã©ãŠã¶ããªãªãŒã¹ãããŸãã
- ãã¹ã¯ãŒã ãããŒãžã£ãŒã«ã¯ãè³æ Œæ
å ±ã CSV åœ¢åŒ (ã¹ãã¬ããã·ãŒã ããã»ããµã«ã€ã³ããŒãã§ããåºåãããã¹ã ãã£ãŒã«ã) ã§ãšã¯ã¹ããŒãããæ©èœãè¿œå ãããŸããã ãšã¯ã¹ããŒããããšããã¹ã¯ãŒãã¯ã¯ãªã¢ ããã¹ãã§ãã¡ã€ã«ã«ä¿åãããŸãã å°æ¥çã«ã¯ã以åã«ä¿åãã CSV ãã¡ã€ã«ãããã¹ã¯ãŒããã€ã³ããŒãããæ©èœãå®è£
ããäºå®ã§ã (ãŠãŒã¶ãŒãä¿åãããã¹ã¯ãŒããããã¯ã¢ããããŠåŸ©å
ããããå¥ã®ãã©ãŠã¶ãããã¹ã¯ãŒãã転éããå¿
èŠãããå¯èœæ§ãããããšãæå³ããŸã)ã
-
è¿œå ãã ã¢ãã¬ã¹ããŒã«è¡šç€ºããããã¡ã€ã³ã«åºã¥ããŠåç㪠Cookie åé¢ãæå¹ã«ããèšå® (ãåçãªãã¡ãŒã¹ãããŒãã£ã®åé¢ "ãç¬èªã®æ¿å ¥ãšãµãŒãããŒãã£ã®æ¿å ¥ããµã€ãã®åºæ¬ãã¡ã€ã³ã«åºã¥ããŠæ±ºå®ãããå Žå)ã ãã®èšå®ã¯ãã³ã³ãã£ã®ã¥ã¬ãŒã¿ãŒã® Cookie ãããã¯æ¹æ³ã®ããããããŠã³ ãããã¯ã«ãã移å远跡ãããã¯èšå®ã»ã¯ã·ã§ã³ã§æäŸãããŸãã - ãµãŒãããŒãã£ã®ã«ãŠã³ã¿ãŒã䜿çšãã Cookie ãèªåçã«ãããã¯ããã远跡ä¿è·ã®åŒ·åã ãµã€ãã®è¿œè·¡ã«é¢ããŠãFirefox 㯠Disconnect.me ãµãŒãã¹ã®è¿œè·¡ã·ã¹ãã ã®ãªã¹ãã«åºã¥ããŠãå éšã¹ãã¬ãŒãžãã Cookie ãšããŒã¿ãæ¯æ¥æ¶å»ããããã«ãªããŸããã
- ãabout:preferences#experimentalãå®éšèšå®ç»é¢ã®ãã¬ãã¥ãŒãè¿œå ããŸãããããã¯ãChrome ã® about:flags ã«äŒŒããå®éšæ©èœãæå¹ã«ããããã®ã€ã³ã¿ãŒãã§ã€ã¹ãæäŸããŸãã ããã©ã«ãã§ã¯ããã®ç»é¢ã¯ãŸã å©çšã§ãããæå¹ã«ããã«ã¯ about:conifg ã§ãbrowser.preferences.experimentalããã©ã¡ãŒã¿ãèšå®ããå¿
èŠããããŸãã å«ããããšãã§ããå®éšçãªæ©èœã®ãã¡ããµããŒããããã®ã¯ããã®ã¿ã§ãã
CSS ç³ç©ã¿ã¬ã€ã¢ãŠã " - Windows 10 ãã©ãããã©ãŒã äžã® AMD ããããæèŒããã©ãããããã®å Žå
å«ãŸããŠããŸã
WebRenderåæã·ã¹ãã ã WebRender 㯠Rust èšèªã§æžãããŠãããããŒãž ã³ã³ãã³ãã®ã¬ã³ããªã³ã°æäœã GPU äžã§å®è¡ãããã·ã§ãŒããŒãéããŠå®è£ ããã GPU åŽã«ç§»åããããšã§ãã¬ã³ããªã³ã°é床ã®å€§å¹ ãªåäžãš CPU ã®è² è·ã®è»œæžãå®çŸããŸãã 以åã¯ãWebRender ã¯ãIntel GPUãAMD Raven Ridge APUãAMD Evergreen APUãããã³ NVIDIA ã°ã©ãã£ãã¯ã¹ ã«ãŒããæèŒããã©ãããããã® Windows 10 ãã©ãããã©ãŒã ã§æå¹ã§ããã çŸæç¹ã§ã¯ Linux WebRender ã§æå¹å Intel ããã³ AMD ã«ãŒãã®å Žåã¯ãã€ããªãŒ ãã«ãã§ã®ã¿ãµããŒããããNVIDIA ã«ãŒãã§ã¯ãµããŒããããŸããã about:config ã§ããã匷å¶ããã«ã¯ããgfx.webrender.allãããã³ãgfx.webrender.enabledãèšå®ãæå¹ã«ããããç°å¢å€æ° MOZ_WEBRENDER=1 ãèšå®ã㊠Firefox ãå®è¡ããå¿ èŠããããŸãã - ãã€ãã®ãŠãŒã¶ãŒåãã«ã以åã¯ç±³åœãšè±åœã®ãŠãŒã¶ãŒã«æäŸãããŠãã Pocket ãµãŒãã¹ã«ãã£ãŠæšå¥šãããèšäºãå«ãæ°ããã»ã¯ã·ã§ã³ãæ°ããã¿ã ããŒãžã«è¿œå ãããŸããã ã³ã³ãã³ãã®éžæã«é¢é£ããããŒãœãã©ã€ãŒãŒã·ã§ã³ã¯ããŠãŒã¶ãŒæ å ±ã第äžè ã«è»¢éããããšãªãã¯ã©ã€ã¢ã³ãåŽã§å®è¡ãããŸãïŒãã®æ¥ã®æšå¥šãªã³ã¯ã®ãªã¹ãå šäœããã©ãŠã¶ãŒã«ããŒããããé²èŠ§å±¥æŽããŒã¿ã«åºã¥ããŠãŠãŒã¶ãŒåŽã§ã©ã³ã¯ä»ããããŸãïŒ ïŒã Pocket ãæšå¥šããã³ã³ãã³ããç¡å¹ã«ããã«ã¯ãã³ã³ãã£ã®ã¥ã¬ãŒã¿ãŒ (Firefox Home Content/Recommended by Pocket) ãš about:config ã®ãªãã·ã§ã³ãbrowser.newtabpage.activity-stream.feeds.topsitesãã®èšå®ããããŸãã
- å®å®æ§ã®åé¡ã®ãããWayland ã䜿çšãã Linux ã·ã¹ãã ã®å Žå
ç¡å¹ ããã©ã«ãã§ã¯ããããªããã¯ã¹ãã£ã«ã¬ã³ããªã³ã°ããããã« DMABUF ã¡ã«ããºã ã䜿çšãããŸãã aboutout:config ã«å«ããããã®å€æ°ãæäŸãããŠããŸã
ãwidget.wayland-dmabuf-video-textures.enabledã - about:support ããŒãžã«ã¯ããã©ãŠã¶ã®èªã¿èŸŒã¿ã«åœ±é¿ãäžãããã£ãã·ã¥ãã¯ãªã¢ããããã®æ°ãããã¿ã³ãèµ·åãã£ãã·ã¥ã®ã¯ãªã¢ãããããŸãã ãã®ãã¿ã³ã¯ãèµ·åäžã«çºçããããã€ãã®åé¡ã®è§£æ±ºã«åœ¹ç«ã€å ŽåããããŸãã
- ã¿ã°å
ã« target="_blank" å±æ§ãå«ããªã³ã¯ãšä»
åŠçæžã¿ rel="noopener" å±æ§ã®äœ¿çšãšåæ§ã«ãã€ãŸãããŒãžã¯ä¿¡é Œã§ããªããã®ãšããŠèªèãããŸãã ãããã®ãªã³ã¯ãä»ããŠéãããããŒãžã®å ŽåãWindow.opener ããããã£ã¯èšå®ãããããªã³ã¯ãéããã³ã³ããã¹ããžã®ã¢ã¯ã»ã¹ã¯æäŸãããŸããã - iframe ã®å Žåããµã³ãããã¯ã¹å±æ§ã¯ãallow-top-navigation-by-user-activationããã©ã¡ãŒã¿ãå®è£ ããŸããããã«ããããŠãŒã¶ãŒãæ瀺çã«ãªã³ã¯ãã¯ãªãã¯ãããšãã«åé¢ããã iframe ãã芪ããŒãžãžã®ããã²ãŒã·ã§ã³ãèš±å¯ãããŸãããèªåãªãã€ã¬ã¯ãã¯çŠæ¢ãããŸãã ãã®ãªãã·ã§ã³ã¯ãiframe ã«ãããŒãé 眮ããå Žåã«äŸ¿å©ã§ããããã«ãããèå³ã®ããåºåã«ç§»åã§ããããã«ãªããŸãããæãŸãããªãã¢ã¯ãã£ãã㣠(ä»ã®ããŒãžãžã®èªå転éãªã©) ã¯ãããã¯ãããŸãã
- æ°ããHTTPããããŒãè¿œå ããŸãã
ã¯ãã¹ãªãªãžã³ãšã³ããããŒããªã·ãŒ (COEP) ããã³ã¯ãã¹ãªãªãžã³ãªãŒãããŒããªã·ãŒ (COOP) ã䜿çšããŠãç¹æš©æäœããŒãžã§å®å šã«äœ¿çšã§ããç¹å¥ãªã¯ãã¹ãªãªãžã³åé¢ã¢ãŒããæå¹ã«ããŸããããã¯ãSpectre ãªã©ã®ãµã€ããã£ãã«æ»æã®å®è¡ã«äœ¿çšã§ããŸãã - ãªããžã§ã¯ããµããŒããè¿ãããŸãã
å ±æé åãããã¡ (å ±æã¡ã¢ãªã«é åãäœæã§ããŸã)ãSpectre ã¯ã©ã¹ã®æ»æãç¹å®ãããåŸã¯ç¡å¹ã«ãªããŸããã Spectre ã«å¯Ÿããä¿è·ãæäŸããããã«ãSharedArrayBuffer ãªããžã§ã¯ãã¯ãã¯ãã¹ãªãªãžã³åé¢ã¢ãŒãã§ã¬ã³ããªã³ã°ãããããŒãžã§ã®ã¿äœ¿çšã§ããããã«ãªããŸããã ã¯ãã¹ãªãªãžã³åé¢ã¢ãŒãã§ã¯ã粟床ã調æŽãããŠããªã Performance.now() ã¿ã€ããŒã䜿çšããããšãå¯èœã«ãªããŸããã
ãã®ãããªåé¢ãå®çŸ©ããã«ã¯ãåè¿°ã® Cross-Origin-Embedder-Policy ããããŒãš Cross-Origin-Opener-Policy ããããŒã䜿çšããå¿ èŠããããŸãã - å®è£
ãããã¡ãœãã
Promise.any() ããªã¹ãããæåã«æºãããã Promise ãè¿ããŸãã - å®è£
ããããªããžã§ã¯ã
匱åç § JavaScript ãªããžã§ã¯ããžã®åŒ±ãåç §ãå®çŸ©ãããšããªããžã§ã¯ããžã®åç §ãä¿æã§ããŸãããã¬ããŒãž ã³ã¬ã¯ã¿ãŒã«ããé¢é£ãªããžã§ã¯ãã®åé€ã¯ãããã¯ãããŸããã - æ°ããè«ç代å
¥æŒç®åãè¿œå ããŸãã: "
??= «ã«&&= "ãããŠ"||= ãã ãx ??= yãæŒç®åã¯ããxãã null ãŸãã¯æªå®çŸ©ãšè©äŸ¡ãããå Žåã«ã®ã¿ä»£å ¥ãå®è¡ããŸãã æŒç®åãx ||= yãã¯ããxãã FALSE ã§ããx &&= yãã TRUE ã®å Žåã«ã®ã¿ä»£å ¥ãå®è¡ããŸãã - ãªããžã§ã¯ã
ã¢ããã㯠ã¯ãããªããã£ã ããã¯ã®åæãçµç¹ããããã«äœ¿çšãããŸãããå ±æã¡ã¢ãªã ãã§ãªãé©çšã§ããããã«ãªããŸããã - ã³ã³ã¹ãã©ã¯ã¿ãŒãž
Intl.DateTimeFormat() dateStyle ããã³ timeStyle ãªãã·ã§ã³ã®ãµããŒããè¿œå ãããŸããã - WebAssembly ããµããŒãããããã«ãªããŸãã
ãããã¡ã¢ãªæäœ (memcpy ãš memmove ã®ããå¹ççãªã·ãã¥ã¬ãŒã·ã§ã³ã®ãã)ããã«ãã¹ã¬ãã (å ±æã¡ã¢ãªãšã¢ãããã¯ã¹) ããã³åç §å (å€éšåç §)ã - JavaScript ãããã¬å
ææ¡ããã ã¹ã¿ãã¯éåæåŒã³åºã ã䜿çšãããšãéåæã§å®è¡ãããã€ãã³ããã¿ã€ã ã¢ãŠãããããã¹ã远跡ã§ããŸãã éåæåŒã³åºããã§ãŒã³ã¯ãéåžžã®åŒã³åºãã¹ã¿ãã¯ãšãšãã«ãããã¬ãŒã«è¡šç€ºãããWeb ã³ã³ãœãŒã«ã®ãšã©ãŒããã³ãããã¯ãŒã¯æ€æ»ã€ã³ã¿ãŒãã§ã€ã¹ã®èŠæ±ã«ã€ããŠã衚瀺ãããŸãã
- Web ã³ã³ãœãŒã«ã«ã¯ããšã©ãŒã®åœ¢åŒã§ 4xx/5xx ã¹ããŒã¿ã¹ ã³ãŒãã衚瀺ããããããäžè¬çãªèæ¯ã«å¯ŸããŠã¹ããŒã¿ã¹ ã³ãŒãã匷調衚瀺ãããããªããŸãã ãããã°ã容æã«ããããã«ããªã¯ãšã¹ããç¹°ãè¿ãããããªã¯ãšã¹ããšã¬ã¹ãã³ã¹ã®è©³çŽ°ã衚瀺ãããã§ããŸãã
- JavaScript ãšã©ãŒã¯ Web ã³ã³ãœãŒã«ã ãã§ãªã JavaScript ãããã¬ãŒã«ã衚瀺ãããããã«ãªãããšã©ãŒã«é¢é£ããã³ãŒãè¡ã匷調衚瀺ããããšã©ãŒã«é¢ããè¿œå æ å ±ãå«ãããŒã«ãããã衚瀺ãããŸãã
- æ€æ»ã€ã³ã¿ãŒãã§ã€ã¹ã§ SCSS ããã³ CSS-in-JS ãœãŒã¹ãéãéã®ä¿¡é Œæ§ãåäžããŸããã ãã¹ãŠã®ããã«ã«ãããŠããœãŒã¹ãããã«åºã¥ãå ã®ãœãŒã¹ã³ãŒããšã®æ¯èŒåŠçãæ¹åãããŸããã
- æ°ããã¢ããªã±ãŒã·ã§ã³ ããã«ã Web éçºè åãã®ããŒã«ã«è¿œå ãããService Worker ãš Web ã¢ããªã±ãŒã·ã§ã³ ãããã§ã¹ããæ€æ»ããã³ãããã°ããããã®ããŒã«ãæäŸãããŸãã
- ãããã¯ãŒã¯æ€æ»ã·ã¹ãã ã¯ã[ã¡ãã»ãŒãž] ã¿ããš [å¿ç] ã¿ããçµã¿åãããŠããŸãã
- ã¬ã¹ãã³ã·ã ãã¶ã€ã³ ã¢ãŒãã§ã¯ãã¿ãã ã¹ã¯ãªãŒã³ ã·ãã¥ã¬ãŒã·ã§ã³ ã¢ãŒããæå¹ãªå ŽåãããŠã¹ã®åãã䜿çšããŠã¿ãã ã¢ã³ã ãã©ãã° ãžã§ã¹ãã£ãšã¹ã©ã€ã ãžã§ã¹ãã£ãã·ãã¥ã¬ãŒãã§ããŸãã
-
Android ç Firefox 68.11 ãã©ã³ãã®æåŸã®ãªãªãŒã¹ã«ãªããŸãã XNUMXæäžæ¬ããé 次æ°çãžã®ç§»è¡ãäºå®ããŠãããŸãããçºå±ãã ã³ãŒãå㯠Fenix ã§ãFirefox ãã¬ãã¥ãŒãšããååã§ãã¹ããããŸããã Android çšã® Firefox 79 ãã«ã翻蚳ããã Fenixã³ãŒãããŒã¹ã«ã æ°ç䜿çšãã Firefox Quantum ãã¯ãããžãŒã«åºã¥ããŠæ§ç¯ããã GeckoView ãšã³ãžã³ãšäžé£ã®ã©ã€ãã©ãªMozilla Android ã³ã³ããŒãã³ã ããã©ãŠã¶ã®æ§ç¯ã«ãã§ã«äœ¿çšãããŠããŸãFirefoxã®ãã©ãŒã«ã¹ ОFirefox lite ã GeckoView 㯠Gecko ãšã³ãžã³ã®ããªã¢ã³ãã§ãåå¥ã«æŽæ°ã§ããå¥åã®ã©ã€ãã©ãªãšããŠããã±ãŒãžåãããŠããŸããAndroid ã³ã³ããŒãã³ãã«ã¯ãã¿ããå ¥åè£å®ãæ€çŽ¢åè£ããã®ä»ã®ãã©ãŠã¶æ©èœãæäŸããæšæºã³ã³ããŒãã³ããåããã©ã€ãã©ãªãå«ãŸããŠããŸãã åäœããã«ã¯å°ãªããšã Android 5.0 ãå¿ èŠã§ã (Android 4.4.4 ã®ãµããŒãã¯çµäºããŸãã)ã ããã©ã«ãã§ã¯ãabout:config ãžã®ã¢ã¯ã»ã¹ã¯ç¡å¹ã«ãªã£ãŠããŸãã
Firefox 79 ã®é©æ°ãšãã°ä¿®æ£ã«å ããŠ
åºæïŒ ãªãŒãã³ããã.ru