Ukukhutshwa kweFirefox 80

Ibhrawuza yewebhu yakhululwa Firefox 80. Ukongeza, uhlaziyo lwenziwe amasebe ngenkxaso yexesha elide 68.12.0 ΠΈ 78.2.0. IFirefox 68.12 ESR yeyokugqibela kuthotho lwayo, kwaye kungaphelanga nenyanga, abasebenzisi beFirefox 68 baya kubonelelwa ngohlaziyo oluzenzekelayo kukhupho lwe-78.3. Inguqulelo Firefox 80 ye-android ilibazisekile. Uyeza ngokukhawuleza eqongeni uvavanyo lwe-beta Isebe leFirefox 81 liza kutshintsha, ukukhutshwa kwayo kucwangciselwe i-22 kaSeptemba.

Siseko ezintsha:

  • Kwiqonga leLinux iphunyeziwe umva omtsha ye-X11 esekwe kwi-DMABUF, elungiswe ngokwahlula-hlula i-DMABUF yangasemva eyayicetywe ngaphambili kwi-Wayland. I-backend entsha yenza ukuba kube lula ukuphumeza inkxaso ye-hardware ye-acceleration yevidiyo nge-VA-API kwiinkqubo ezisebenzisa i-protocol ye-X11 (ngaphambili, ukukhawuleza okunjalo kwakunikwe amandla kuphela kwi-Wayland), kunye nokukwazi ukusebenzisa i-WebGL nge-EGL. Ukuvula umsebenzi nge-EGL, kufuneka uvule useto "gfx.webrender.all" "media.ffmpeg.dmabuf-textures.enabled", "media.ffmpeg.vaapi-drm-display.enabled" kunye ne "media.ffmpeg. vaapi.enabled” malunga ne:config kwaye usete kwakhona MOZ_X11_EGL ukuguquguquka kwemekobume, okuya kutshintsha iWebrender kunye ne-OpenGL yokuhlanganisa amacandelo ukusebenzisa i-EGL endaweni ye-GLX. Inkxaso ye-VA-API ayikazinziswa ngokupheleleyo kwaye iya kwenziwa ngokungagqibekanga kukhupho oluzayo.
  • Ukuphunyezwa okutsha kubandakanyiwe uluhlu lwebhlokhi izongezo ezinokhuseleko, uzinzo, okanye imiba yokusebenza. Ukuphunyezwa okutsha kuphawuleka ekuphuculeni ukusebenza koluhlu lweebhloko zokucwangcisa kunye nokusombulula iingxaki zokunciphisa, ngenxa yokusetyenziswa kwe-cascade. Izihluzi zeBloom.
  • Kwizatifikethi ze-TLS ezikhutshwe ukuqala nge-1 kaSeptemba 2020, iya kuba kuya kusebenza umda omtsha kwixesha lokuqinisekisa - ubomi bezi zatifiketi abunakudlula iintsuku ezingama-398 (iinyanga ezili-13). Izithintelo ezifanayo zivunyiwe kwiChrome nakwiSafari. Kwizatifikethi ezifunyenwe ngaphambi komhla woku-1 kuSeptemba, ukuthenjwa kuya kugcinwa kodwa kukhawulelwe kwiintsuku ezingama-825 (iminyaka eyi-2.2).
  • Kubasebenzisi abane-migraines kunye nokuxhuzula, ezinye iziphumo zoopopayi xa uvula iithebhu zisusiwe. Umzekelo, xa ulayisha umxholo wethebhu, i-icon yehourglass iyaboniswa endaweni yechaphaza lokutsiba.
    Ukukhutshwa kweFirefox 80

  • Kuyenzeka ukuba ufake iFirefox njengesijongi esingagqibekanga sePDF kwisistim.
  • Inkxaso eyongeziweyo yokubonisa isilumkiso xa uthumela umxholo wefomu yewebhu kwiphepha elivulwe ngeHTTPS ngaphandle kokusebenzisa uguqulelo oluntsonkothileyo. Ukulawula imveliso yesilumkiso malunga ne:config, kukho isethingi "security.warn_submit_secure_to_insecure".
  • Uphuculo olwahlukeneyo kunye nolungiso lwenziwe ukuxhasa abafundi besikrini kunye nenkxaso yabantu abakhubazekileyo.
  • Inkxaso eyongeziweyo ye-RTX kunye neendlela zoThutho-cc zokuphucula umgangatho weefowuni nge-WebRTC kwiindlela zonxibelelwano ezihluphekileyo kunye nokuphucula ukubikezelwa kwe-bandwidth ekhoyo.
  • Kwigama leJavaScript "kwamanye amazweΒ» Inkxaso entsha "yokurhweba ngaphandle * njengendawo yegama" isintaksi ecetywayo kwinkcazo yeECMAScript 2021 inikezelwe.
  • I-Animations API iquka ukuhlanganisa imisebenzi KeyframeEffect.composite ΠΈ KeyframeEffect.iterationComposite.
  • I-Media Session API yongeze inkxaso yokuchaza abaphangi botshintsho kwimisinga: seekto ukuya kwindawo ekhankanyiweyo kwaye skipad ukutsiba iintengiso ezivela phambi komxholo oyintloko.
  • I-WebGL yenza ulwandiso KHR_parallel_shader_compile, ekuvumela ukuba usebenzise imisonto emininzi yokuhlanganisa i-shader ngaxeshanye.
  • Window.open() ayisaxhasi Ubude bangaphandle kunye nobubanzi bangaphandle iparameters.
  • KwiWebAssembly, ukusetyenziswa kwemisebenzi ye-athomu kuninzi ayiphelelanga apho iindawo zenkumbulo ekwabelwana ngazo.
  • Izixhobo zomphuhlisi wewebhu zibonelela ngephaneli yovavanyo ukwenza kube lula ukuchonga ukungahambelani neziphequluli ezahlukeneyo.
    Ukukhutshwa kweFirefox 80Ukukhutshwa kweFirefox 80

  • Kujongano lomsebenzi womnatha wojongano, iziphawuli ezibonwayo (i-icon enefudo) yongezwe ukuqaqambisa izicelo ezicothayo ezixesha lokwenziwa kwazo lingaphaya kwe-500 ms (umda ungatshintshwa nge-devtools.netmonitor.audits.seto ecothayo malunga ne:config) .

    Ukukhutshwa kweFirefox 80

  • Kwikhonsoli yewebhu iphunyeziwe ":bhloka" kunye ":vula" imiyalelo yokuvala nokungabhloki izicelo zenethiwekhi.
  • Xa i-JavaScript debugger iphazamisa xa kusenzeka okuthile, indawo yolawulo yekhowudi ngoku ibonisa incam yesixhobo esinokulandelela istaki.

Ukongeza kwizinto ezintsha kunye nokulungiswa kwebug kwiFirefox 80 isusiwe 13 ubuthathaka, apho i-6 iphawulwe njengeyingozi. Ubuthathaka obu-4 ( buqokelelwe phantsi I-CVE-2020-15670) zibangelwa ziingxaki zememori, ezifana nokuphuphuma kwebuffer kunye nofikelelo kwiindawo zememori esele zikhululwe. Ngokunokwenzeka, ezi ngxaki zinokukhokelela ekuphunyezweni kwekhowudi yomhlaseli xa uvula amaphepha ayilwe ngokukodwa.

umthombo: opennet.ru

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