Ezinsukwini ezimbalwa ezedlule, kwethulwa ukukhishwa kwenguqulo entsha yeFirefox 79 , futhi kanye nesimemezelo, kwembulwa nokuthi inguqulo yeFirefox 68.11 ye-Android izoba inguqulo yokugcina egatsheni, ngoba ekuqaleni kuka-Agasti, kuhlelwe ukuthi idlulisele abasebenzisi kancane kancane kuhlelo olusha, olwakhiwe ngegama lekhodi elithi Fenix ​​​​futhi lwahlolwa ngaphansi kwegama elithi Firefox Preview.
Ngakho-ke, wonke umsebenzi owenziwe ku-Firefox 79 ye-Android uthuthelwe ku -Fenix ​​​​codebase . Inguqulo entsha isebenzisa injini ye-GeckoView, eyakhelwe phezu kobuchwepheshe be-Quantum be-Firefox, kanye neqoqo lemitapo yolwazi yezingxenye ze-Mozilla Android.
Ngaphezu kwezici ezintsha nokulungiswa kwamaphutha, iFirefox 79 ibhekana nobuthakathaka obungu-21, obungu-15 kubo obubhekwa njengobubalulekile. Ishumi nambili lala maphutha (ahlanganiswe njenge-CVE-2020-15659) abangelwa izinkinga zememori ezifana nokugcwala kwe-buffer kanye nokufinyelela ezindaweni zememori esezikhululiwe kakade. Lezi zinkinga zingaholela ekusetshenzisweni kwekhodi enonya lapho kuvulwa amakhasi ewebhu aklanywe ngokukhethekile.
Ngokuphathelene nezici ezintsha kule nguqulo entsha, singathola ukuthi umphathi wephasiwedi ungeze ikhono lokuthumela iziqinisekiso ngefomethi ye-CSV.
Olunye ushintsho olubalulekile ukwengeza isethingi ukuze inikwe amandla ngokusekelwe kusizinda esiboniswe kubha yekheli ("Ukwahlukaniswa Okunamandla Kweqembu Lokuqala", lapho ukufakwa kweqembu lokuqala kanye neqembu lesithathu kunqunywa ngokusekelwe kusizinda esiyisisekelo sesayithi).
Sizothola nokuthuthukiswa kokuvikela ukulandelela okuvimba ngokuzenzakalelayo amakhukhi asetshenziswa abalandeleli bezinkampani zangaphandle. Ukuze kulandelwe amawebhusayithi, iFirefox manje isusa amakhukhi nedatha yangaphakathi nsuku zonke, ngokusekelwe ohlwini lwabalandeleli be-Disconnect.me.
Nakuba ama-laptop asekelwe kuma-chip e-AMD asebenzisa i-Windows 10 kakade anayo i-WebRender , ku-Linux, i-WebRender isasebenza kuphela kumakhadi e-Intel ne-AMD ezakhiweni zasebusuku futhi ayihambisani namakhadi e-NVIDIA. Ukuze iphoqe ukufakwa kwayo ku-about:config, izilungiselelo ze-" gfx.webrender.all" kanye ne-"gfx.webrender.enabled" kumele zinikwe amandla .
Ku-Wayland , ngenxa yezinkinga zokuzinza, ukusetshenziswa kwendlela ye -DMABUF yokunikeza ividiyo kuma-textures kukhutshaziwe ngokuzenzakalelayo. I-variable ethi "widget.wayland-dmabuf-video-textures.enabled" ifakiwe ukuze ifakwe ku-about:config.
Okunye okuphawulekayo ukwengezwa kwama-header amasha e-HTTP i-Cross-Origin-Embedder-Policy (COEP) kanye ne-Cross-Origin-Opener-Policy (COOP) ukuze kuvunyelwe imodi ekhethekile yokuhlukanisa i-cross-origin ukuze isetshenziswe ngokuphephile ekhasini lemisebenzi elikhethekile elingasetshenziswa ukwenza ukuhlaselwa kwesiteshi esiseceleni njenge-Spectre.
Imodi ikuvumela ukuthi uhlukanise izinsizakusebenza ezihlotshaniswa nesizinda sesayithi kunqubo ehlukile, uzihlukanise nezinsizakusebenza ezilandwe kwezinye izizinda.
Futhi kwi -WebAssembly ingeza ukwesekwa kwemisebenzi yememori ye-batch (ukuze kwenziwe amamodeli asebenza kahle kakhulu e-memcpy kanye ne-memmove), i-multithreading (inkumbulo eyabiwe kanye ne-athomu) kanye nezinhlobo zereferensi (externref).
Okokugcina, uma ufuna ukwazi okwengeziwe ngakho , ungahlola imininingwane ngokuya kusixhumanisi esilandelayo.
Ungayifaka kanjani inguqulo entsha yeFirefox 79 kuLinux?
Abasebenzisi be-Ubuntu, i-Linux Mint, noma enye i-Ubuntu derivative bangafaka noma bathuthukisele kule nguqulo entsha besebenzisa i-PPA yesiphequluli.
Lokhu kungangezwa ohlelweni ngokuvula i-terminal bese wenza umyalo olandelayo kuyo:
sudo add-apt-repository ppa:ubuntu-mozilla-security/ppa -y
sudo apt-get update
Uma usukwenzile lokhu, manje udinga ukufaka nge:
sudo apt install firefox
Okwabasebenzisi be-Arch Linux kanye nokuphuma kokunye, vele usebenze esigungwini:
sudo pacman -S firefox
Manje, kulabo abangabasebenzisi beFedora noma okunye ukusatshalaliswa okuvela kuyo:
sudo dnf install firefox
Okokugcina, uma ungumsebenzisi we-openSUSE , ungasebenzisa ama-repository omphakathi, lapho ungangeza khona i-repository ye-Mozilla ohlelweni lwakho.
Lokhu kungenziwa nge-terminal nakuyo ngokuthayipha:
su -
zypper ar -f http://download.opensuse.org/repositories/mozilla/openSUSE_Leap_15.1/ mozilla
zypper ref
zypper dup --from mozilla
Kuzo zonke ezinye izabelo ze-Linux, ungalanda amaphakheji e-binary kusuka kusixhumanisi esilandelayo.