Firefox 93 an riga an sake shi kuma waɗannan labarai ne na sa

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Sabuwar sigar Firefox 93 an riga an sake shi tare da sabuntawa don juzu'i tare da tsawon lokacin tallafi: 78.15.0 da 91.2.0.

Daga cikin manyan sababbin abubuwa da suka yi fice a cikin wannan sabon sigar mai binciken za mu iya samun fayil ɗin kunna karfinsu ta tsoho don tsarin hoto na AVIF (Tsarin hoto na AV1), wanda ke amfani da fasahar matsewa ta intra-frame daga yanayin sigar bidiyo ta AV1.

Yana tallafawa sararin launi tare da gamsasshen gamut launi mai gamsarwa, kazalika da canza ayyukan (juyawa da madubi).

Wani daga cikin canje -canjen da ke fitowa a cikin wannan sabon sigar shine an tura shi zuwa nau'in injin injin WebRender na tilas, wanda aka rubuta a cikin yaren Rust kuma yana ba da damar samun babban haɓaka a cikin saurin bayarwa da rage nauyi akan CPU saboda canja wurin ayyukan bayar da abun cikin shafin zuwa gefen GPU, waɗanda ake aiwatarwa ta hanyar shaders. yana gudana akan GPU.

Hakanan an lura cewa a cikin wannan sabon sigar ya ƙara wani fa'ida wanda ke warware matsaloli tare da allo mai allo a cikin mahalli dangane da yarjejeniyar Wayland. Hakanan ya haɗa da canje-canje don kawar da walƙiya yayin motsi taga zuwa gefen allon lokacin amfani da Wayland a cikin saiti masu yawa.

Haɗin mai duba PDF yana aiwatar da ikon buɗe takardu tare da fom XFA masu hulɗa, waɗanda galibi ana amfani da su ta hanyar lantarki daga bankunan daban -daban da hukumomin gwamnati.

Bugu da ƙari kariya daga zazzage fayilolin da aka aika akan HTTP ba tare da ɓoye ɓoye ba, amma an fara ne daga shafukan da aka buɗe ta hanyar HTTPS. Irin waɗannan abubuwan da aka saukar ba su da kariya daga sata na ainihi sakamakon sarrafawa akan zirga -zirgar ababen hawa, amma tunda an yi su lokacin canza shafuka da mai amfani ya buɗe ta hanyar HTTPS, tunanin ƙarya na tsaron su na iya tasowa. Idan an yi ƙoƙarin loda irin wannan bayanan, za a nuna mai amfani da gargaɗin da zai ba su damar sakin makullin idan suna so.

Bugu da ƙari, zazzage fayilolin da aka ware daga iframes waɗanda ba a fayyace dalla-dalla abubuwan siye-da-sauke ba yanzu an hana su kuma za a toshe su cikin shiru.

Wani muhimmin canji shine iInganta aiwatar da tsarin SmartBlock, wanda aka ƙera don warware matsaloli akan rukunin yanar gizo waɗanda ke tasowa daga toshe rubutun waje a cikin yanayin bincike na sirri ko ta kunna ingantaccen toshewar abubuwan da ba a so (tsauri).

SmartBlock yana maye gurbin rubutun da aka yi amfani da su don bin sawu tare da ƙugiyoyi don tabbatar da ingantaccen rukunin yanar gizon. An shirya stubs don wasu shahararrun rubutun bin diddigin mai amfani da aka nuna a Cire. Sabuwar sigar ta haɗa da toshe adaftar rubutun Google Analytics, rubutun hanyar sadarwar talla na Google, da Optimizely, Criteo da widgets sabis na Amazon TAM.

A cikin bincike mai zaman kansa da kuma toshewar hanyoyin abubuwan da ba a so (tsaurara), ana kunna ƙarin kariyar kanun labarai na HTTP "Referer".

Don Windows, an aiwatar da tallafi don saukar da shafin ƙwaƙwalwar ajiyar atomatik, idan matakin ƙwaƙwalwar ajiya kyauta a cikin tsarin ya kai ƙima mai mahimmanci. Na farko, ana saukar da mafi yawan shafuka masu amfani da ƙwaƙwalwar ajiya wanda mai amfani bai daɗe da isa ga su ba. Lokacin da kuka canza zuwa shafin da aka sauke, ana sake shigar da abun cikin ta atomatik.

A kan Linux, an yi alƙawarin ƙara aikin da aka ƙayyade a ɗayan juzu'i na gaba.

Na sauran canje-canjen da suka yi fice na wannan sabon sigar:

  • An daidaita salon tsarin saukarwa zuwa tsarin gani na Firefox.
  • A cikin ƙaramin yanayin, an rage shigarwa tsakanin manyan abubuwan menu, menu na ƙarawa, alamun shafi, da tarihin bincike.
  • An ƙara SHA-256 zuwa adadin alƙaluman da za a iya amfani da su don tsara ƙira (ingantacciyar HTTP) (a baya MD5 ne kawai aka tallafa).
  • An kashe ta tsoffin ciphers TLS waɗanda ke amfani da algorithm 3DES. Misali, TLS_RSA_WITH_3DES_EDE_CBC_SHA cipher suite yana da saukin kamuwa da harin Sweet32.
  • Dawowar tallafin 3DES yana yiwuwa tare da izini a bayyane a cikin saitunan sigar tsoffin TLS.
  • A kan dandamalin macOS, an warware matsalar rasa zama lokacin da Firefox ta fara daga fayil ɗin ".dmg" da aka ɗora.

Yadda ake girka sabon fasalin Firefox 93 akan Linux?

Masu amfani da Ubuntu, Linux Mint ko wasu abubuwan da suka samo asali daga Ubuntu, Zasu iya girka ko sabunta wannan sabon sigar tare da taimakon PPA na mai bincike.

Ana iya ƙara wannan zuwa tsarin ta hanyar buɗe tasha da aiwatar da wannan umarnin a ciki:

sudo add-apt-repository ppa:ubuntu-mozilla-security/ppa -y
sudo apt-get update

Anyi wannan yanzu kawai zasu girka tare da:

sudo apt install firefox

Don masu amfani da Arch Linux da abubuwan ban sha'awa, kawai gudu a cikin m:

sudo pacman -S firefox

Yanzu ga waɗanda suke masu amfani da Fedora ko wani rarraba da aka samu daga gare ta:

sudo dnf install firefox

Finalmente idan sun kasance masu amfani da OpenSUSEZasu iya dogaro da wuraren ajiya na al'umma, daga inda zasu sami damar kara na Mozilla a cikin tsarin su.

Ana iya yin wannan tare da tasha kuma a ciki ta hanyar bugawa:

su -
zypper ar -f http://download.opensuse.org/repositories/mozilla/openSUSE_Leap_15.1/ mozilla
zypper ref
zypper dup --from mozilla

para duk sauran rarraba Linux zasu iya zazzage fakitin binary daga mahada mai zuwa.  


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