Lub web browser raug tso tawm , as well as mobile version rau Android platform. Ntxiv rau, qhov hloov tshiab tau tsim nrog kev txhawb nqa mus ntev ΠΈ . Yuav los sai sai no Firefox 80 ceg yuav hloov pauv, qhov kev tso tawm uas tau teem tseg rau Lub Yim Hli 25.
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- Tus neeg saib xyuas tus password tau ntxiv lub peev xwm los xa tawm cov ntaub ntawv pov thawj hauv CSV hom ntawv (cov ntawv tsis txwv uas tuaj yeem raug xa mus rau hauv cov ntawv sau ua haujlwm). Thaum exporting, lo lus zais muab tso rau hauv cov ntaub ntawv hauv cov ntawv ntshiab. Nyob rau hauv lub neej yav tom ntej, peb kuj npaj yuav siv ib tug muaj nuj nqi rau importing passwords los ntawm ib tug yav tas los khaws cia cov ntaub ntawv CSV (hais tias tus neeg siv yuav tsum tau backup thiab restore khaws tseg passwords los yog hloov passwords los ntawm lwm tus browser).
- teeb tsa kom muaj kev sib cais ntawm lub ncuav qab zib dynamic raws li cov npe tso tawm hauv qhov chaw nyob bar ("", thaum koj tus kheej thiab tus neeg sab nrauv inserts raug txiav txim siab raws li lub hauv paus ntawm lub xaib). Qhov chaw muaj nyob rau hauv lub configurator nyob rau hauv lub zog mus txog qhovtwg blocking chaw seem nyob rau hauv lub nco-down block ntawm ncuav qab zib thaiv txoj kev.
- Txhim kho kev taug qab kev tiv thaiv uas cia li thaiv cov ncuav qab zib siv los ntawm cov neeg thib peb cov txee. Rau cov chaw taug qab, Firefox tam sim no tshem tawm cov ncuav qab zib thiab cov ntaub ntawv los ntawm kev cia sab hauv txhua hnub, raws li cov npe ntawm cov kab ke taug qab los ntawm Disconnect.me kev pabcuam.
- Ntxiv qhov kev saib ua ntej ntawm "txog: nyiam # sim" kev sim teeb tsa screen, uas muab qhov cuam tshuam rau kev ua kom muaj kev sim, zoo ib yam li hais txog: chij hauv Chrome. Los ntawm lub neej ntawd, lub vijtsam tseem tsis tau muaj thiab yuav tsum tau teeb tsa "browser.preferences.experimental" parameter nyob rau hauv hais txog: conifg los pab nws. Ntawm kev sim cov yam ntxwv muaj rau suav nrog, tsuas yog kev txhawb nqa rau "".
- Rau cov khoos phis tawj raws li AMD chips ntawm Windows 10 platform
WebRender compositing system. WebRender tau sau ua lus Rust thiab tso cai rau koj kom ua tiav qhov tseem ceeb hauv kev ua kom nrawm thiab txo cov load ntawm CPU los ntawm kev txav cov nplooj ntawv cov ntsiab lus ua haujlwm rau GPU sab, uas yog siv los ntawm cov shaders khiav ntawm GPU. Yav dhau los, WebRender tau qhib rau ntawm Windows 10 platform rau Intel GPUs, AMD Raven Ridge APUs, AMD Evergreen APUs, thiab cov khoos phis tawj nrog NVIDIA daim npav duab. Hauv Linux WebRender tam sim no rau Intel thiab AMD phaib tsuas yog tsim thaum hmo ntuj, thiab tsis txaus siab rau NVIDIA phaib. Txhawm rau yuam nws nyob rau hauv hais txog: config, koj yuav tsum qhib lub "gfx.webrender.all" thiab "gfx.webrender.enabled" chaw lossis khiav Firefox nrog ib puag ncig hloov pauv MOZ_WEBRENDER = 1 teeb. - Rau cov neeg siv los ntawm lub teb chaws Yelemees, ib ntu tshiab tau ntxiv rau nplooj ntawv tshiab nrog cov lus pom zoo los ntawm Pocket qhov kev pabcuam, uas yav dhau los tau muab rau cov neeg siv los ntawm Asmeskas thiab UK. Personalization cuam tshuam nrog kev xaiv cov ntsiab lus yog ua nyob rau ntawm tus neeg siv khoom thiab tsis hloov cov ntaub ntawv siv rau cov neeg thib peb (tag nrho cov npe ntawm cov ntawv pom zoo txuas rau hnub tam sim no tau thauj khoom rau hauv browser, uas yog nyob rau ntawm tus neeg siv sab raws li cov ntaub ntawv keeb kwm tshawb nrhiav. ). Txhawm rau lov tes taw cov ntsiab lus pom zoo los ntawm Pocket, muaj qhov teeb tsa hauv lub teeb tsa (Firefox Tsev Cov Ntsiab Lus / Pom Zoo los ntawm Pocket) thiab cov kev xaiv "browser.newtabpage.activity-stream.feeds.topsites" nyob rau hauv: config.
- Rau Linux systems nrog Wayland vim muaj teeb meem kev ruaj ntseg Los ntawm lub neej ntawd, DMABUF mechanism yog siv los ua video rau hauv textures. Qhov sib txawv yog muab rau suav nrog hauv aboutout: config
"widget.wayland-dmabuf-video-textures.enabled." - Ntawm nplooj ntawv hais txog: kev txhawb nqa muaj lub pob tshiab "Clear Startup cache" txhawm rau tshem cov caches uas cuam tshuam rau kev thauj khoom ntawm qhov browser. Lub pob yuav pab daws qee qhov teeb meem uas tshwm sim thaum pib.
- Txuas nrog lub hom phiaj = "_blank" tus cwj pwm hauv cov cim npe thiab Tam sim no los ntawm kev sib piv nrog kev siv rel = "noopener" attribute, i.e. nplooj ntawv yog perceived li unrustworthy. Rau cov nplooj ntawv qhib los ntawm cov kev sib txuas no, cov cuab yeej Window.opener tsis tau teeb tsa thiab nkag mus rau cov ntsiab lus ntawm qhov txuas tau qhib tsis tau muab.
- Rau iframes, tus cwj pwm sandbox siv qhov "tso cai-sab saum toj-navigation-los ntawm-tus neeg siv-ua kom" tsis, uas tso cai rau kev taw qhia rau nplooj ntawv niam txiv los ntawm ib qho kev cais iframe thaum tus neeg siv ncaj qha nyem rau ntawm qhov txuas, tab sis txwv tsis pub hloov pauv tsis siv neeg. Qhov kev xaiv no muaj txiaj ntsig zoo rau kev tso cov ntawv tshaj tawm hauv iframes, tso cai rau koj mus rau kev tshaj tawm uas koj nyiam, tab sis thaiv cov haujlwm uas tsis xav tau (piv txwv li, tsis siv neeg xa mus rau lwm nplooj ntawv).
- Ntxiv HTTP headers tshiab (COEP) thiab (COOP) txhawm rau ua kom muaj kev sib cais tshwj xeeb rau kev siv kev nyab xeeb ntawm nplooj ntawv ua haujlwm muaj cai, uas tuaj yeem siv los ua kev tawm tsam sab-channel xws li Spectre.
- Cov khoom txhawb nqa rov qab ( tso cai rau koj los tsim cov arrays hauv kev sib koom nco), neeg xiam oob qhab tom qab Spectre chav tawm tsam raug txheeb xyuas. Txhawm rau muab kev tiv thaiv Spectre, cov khoom SharedArrayBuffer tam sim no tsuas yog muaj nyob rau ntawm nplooj ntawv ua nyob rau hauv hom kev rho tawm hla teb chaws. Hauv hom kev cais tawm hla teb chaws, tam sim no tseem tuaj yeem siv Performance.now() timers uas tsis raug txiav hauv qhov tseeb.
Txhawm rau txheeb xyuas qhov kev sib cais li no, cov lus hais saum toj no yuav tsum tau siv Cov Ntawv Hla Tebchaws- Keeb Kwm-Tsev-Txoj Cai thiab Hla Tebchaws-Opener-Policy headers. - Txoj kev siv , uas xa rov qab cov lus cog tseg thawj zaug ua tiav los ntawm daim ntawv teev npe.
- Yam khoom siv txhawm rau txheeb xyuas cov ntaub ntawv tsis muaj zog rau JavaScript cov khoom uas tso cai rau koj khaws cov ntaub ntawv siv rau cov khoom, tab sis tsis txhob thaiv cov khib nyiab los ntawm kev rho tawm cov khoom cuam tshuam.
- Ntxiv cov neeg ua haujlwm kev ua haujlwm rau kev xav tau tshiab: "Β«,Β«"Thiab"". Tus neeg teb xov tooj "x ??= y" ua haujlwm tsuas yog "x" ntsuas rau null lossis tsis tau txhais. Tus neeg teb xov tooj "x ||= y" ua haujlwm tsuas yog "x" yog FALSE thiab "x &&= y" yog TRUE.
- Yam khoom , siv los teeb tsa synchronization ntawm cov xauv qub qub, tam sim no tuaj yeem siv tsis yog rau kev sib koom nco.
- Rau tus tsim Ntxiv kev txhawb nqa rau dateStyle thiab timeStyle xaiv.
- WebAssembly tam sim no txhawb nqa (rau kev simulation zoo dua ntawm memcpy thiab memmove), (Kev nco & Atomics) thiab (externref).
- Hauv JavaScript debugger pawg , uas tso cai rau koj taug qab asynchronously tua cov xwm txheej, sijhawm sijhawm thiab cov lus cog tseg. Asynchronous hu chains yog tso tawm nyob rau hauv lub debugger nrog rau cov ib txwm hu pawg, thiab kuj tau qhia rau qhov ua tsis raug nyob rau hauv lub web console thiab thov nyob rau hauv lub network soj ntsuam interface.
- Lub vev xaib console muab cov duab ntawm 4xx / 5xx cov cai lis dej num hauv daim ntawv tsis raug, uas ua rau nws yooj yim dua los qhia lawv tawm tsam keeb kwm yav dhau. Txhawm rau kom debugging yooj yim dua, qhov kev thov tuaj yeem rov ua dua lossis cov ntsiab lus hais txog qhov kev thov thiab cov lus teb tuaj yeem pom.
- JavaScript yuam kev tam sim no qhia tsis tau tsuas yog nyob rau hauv lub web console, tab sis kuj nyob rau hauv lub JavaScript debugger, hais txog cov kab ntawm code txuam nrog qhov yuam kev thiab tso saib ib tug tooltip nrog cov ntaub ntawv ntxiv txog qhov yuam kev.
- Txhim kho kev ntseeg tau ntawm kev qhib SCSS thiab CSS-hauv-JS qhov chaw hauv kev tshuaj xyuas interface. Nyob rau hauv tag nrho cov vaj huam sib luag, cov txheej txheem ntawm kev sib piv nrog cov thawj qhov chaws raws li daim ntawv qhia qhov chaw tau txhim kho.
- Ib lub vaj huam sib luag Daim Ntawv Thov tshiab tau ntxiv rau cov cuab yeej rau cov neeg tsim khoom hauv lub vev xaib, muab cov cuab yeej rau kev tshuaj xyuas thiab kev debugging cov neeg ua haujlwm pabcuam thiab cov ntawv thov hauv web manifests.
- Lub network soj ntsuam system sib txuas cov lus thiab cov lus teb tabs.
- Responsive Design hom tso cai rau koj simulate kov thiab luag gestures thiab swb gestures siv nas txav thaum kov screen simulation hom yog enabled.
- yuav yog qhov kawg tso tawm hauv ceg. Thaum lub Yim Hli, nws tau npaj yuav maj mam hloov cov neeg siv mus rau qhov tshiab, codenamed Fenix ββββthiab sim nyob rau hauv lub npe Firefox Saib ua ntej. Firefox 79 tsim rau Android mus rau Fenix ββcodebase. Tsab ntawv tshiab GeckoView cav, ua rau Firefox Quantum technologies, thiab ib pawg tsev qiv ntawv , uas twb tau siv los tsim browsers ΠΈ . GeckoView yog qhov sib txawv ntawm Gecko lub cav, ntim raws li lub tsev qiv ntawv sib cais uas tuaj yeem hloov kho nws tus kheej, thiab Android Cov Cheebtsam suav nrog cov tsev qiv ntawv nrog cov qauv sib xyaw uas muab cov tabs, cov ntawv sau tiav, cov lus qhia tshawb nrhiav thiab lwm yam browser nta. Yuav tsum muaj tsawg kawg hauv Android 5.0 los ua haujlwm (Android 4.4.4 kev txhawb nqa tau raug txiav lawm). Los ntawm lub neej ntawd, kev nkag mus rau about:config yog neeg xiam.
Ntxiv nrog rau kev tsim kho tshiab thiab kho kab laum hauv Firefox 79 , ntawm 15 yog cim tias txaus ntshai. 12 vulnerabilities (sau hauv ) yog tshwm sim los ntawm cov teeb meem nco, xws li tsis muaj overflows thiab nkag mus rau qhov chaw nco tau tso tseg. Muaj peev xwm, cov teeb meem no tuaj yeem ua rau kev tua tus neeg tawm tsam tus lej thaum qhib nplooj ntawv tsim tshwj xeeb.
Tau qhov twg los: opennet.ru