Kutulutsidwa kwa Chrome 107

Google yatulutsa Chrome 107, msakatuli. Kutulutsidwa kokhazikika kwa pulojekiti yotseguka ya Chromium, maziko a Chrome, ikupezekanso. Chrome imasiyana ndi Chromium pakugwiritsa ntchito ma logo a Google, makina azidziwitso zakuwonongeka, ma module omwe amasewerera makanema otetezedwa (DRM), kuyika zosintha zokha, kudzipatula kwa sandbox nthawi zonse, kupereka makiyi a Google API, ndikudutsa magawo a RLZ pakufufuza. Kwa iwo omwe amafunikira nthawi yochulukirapo kuti asinthe, nthambi yosiyana ya Extended Stable imasungidwa kwa milungu isanu ndi itatu. Kutulutsidwa kotsatira, Chrome 108, kukonzedwa pa Novembara 29.

Zosintha zazikulu mu Chrome 107:

• Thandizo lawonjezedwa pamakina a ECH (Encrypted Client Hello), komwe ndi kusinthika kwa ESNI (Encrypted Server Name Indication) ndipo imagwiritsidwa ntchito kubisa zambiri za magawo a gawo la TLS, monga dzina lofunsidwa. Kusiyana kwakukulu pakati pa ECH ndi ESNI ndikuti ECH imasunga uthenga wonse wa ClientHello TLS m'malo mobisa minda yamunthu payekha, kuteteza kutayikira kudzera m'magawo omwe sanaphimbidwe ndi ESNI, monga gawo la PSK (Pre-Shared Key). ECH imagwiritsanso ntchito mbiri ya HTTPSSVC DNS m'malo mwa mbiri ya TXT kuti itumize zidziwitso zapagulu ndipo imagwiritsa ntchito kubisa kotsimikizika kumapeto mpaka kumapeto kutengera HPKE (Hybrid Public Key Encryption) kuti ipeze ndi kubisa kiyi. Zosintha za "chrome://flags#encrypted-client-hello" zilipo kuti zithandizire ECH.
• Thandizo lothandizira kuti hardware ifulumizitse kutsitsa makanema mumtundu wa H.265 (HEVC).
• Gawo lachisanu la kudula mu mutu wa User-Agent HTTP ndi magawo a navigator.userAgent, navigator.appVersion, ndi magawo a navigator.platform JavaScript ayambitsidwa. Kudula kumeneku kwagwiritsidwa ntchito kuti kuchepetse chidziwitso chomwe chingagwiritsidwe ntchito pozindikiritsa ogwiritsa ntchito osagwiritsa ntchito. Mu Chrome 107, zambiri za nsanja ndi purosesa mu chingwe cha User-Agent zadulidwa kwa ogwiritsa ntchito pa desktop, ndipo zomwe zili mu gawo la navigator.platform JavaScript zatsekedwa. Kusinthaku kumawonekera kokha m'mitundu yeniyeni ya nsanja. Windows, pomwe mtundu weniweni wa pulatifomu umalowedwa m'malo ndi "Windows NT 10.0". Mu Linux Zomwe zili papulatifomu mu User-Agent sizinasinthe.

  Manambala a MINOR.BUILD.PATCH omwe poyamba anali osatsegula asinthidwa ndi 0.0.0. Kupita patsogolo, mutuwo udzakhala ndi zambiri za dzina la osatsegula, mtundu waukulu wa osatsegula, nsanja, ndi mtundu wa chipangizo (mafoni, PC, piritsi). Kuti mupeze zina zowonjezera, monga mtundu weniweni komanso zambiri za nsanja, gwiritsani ntchito Maupangiri a Wothandizira Ogwiritsa Ntchito API. Masamba omwe alibe chidziwitso chokwanira ndipo sanakonzekerebe kusintha kukhala Maupangiri a Makasitomala Ogwiritsa ali ndi mpaka Meyi 2023 kuti abwerere kwa Wogwiritsa Ntchito Wonse.
• Mu Baibulo la Android Thandizo la nsanja layimitsidwa Android 6.0, msakatuli tsopano ukufunika mtundu wocheperako Android 7.0.
• Mawonekedwe otsitsa asinthidwanso. M'malo mwa kapamwamba kakang'ono kosonyeza kupita patsogolo kotsitsa, chizindikiro chatsopano chawonjezeredwa ku bar ya adilesi. Kudina chizindikirochi kukuwonetsa momwe kutsitsa kukuyendera komanso mndandanda wamafayilo omwe adatsitsidwa kale. Mosiyana ndi kapamwamba pansi, batani likuwonetsedwa kwamuyaya mu bar, kulola mwayi wofulumira ku mbiri yotsitsa. Mawonekedwe atsopanowa akupezeka mwachisawawa kwa ogwiritsa ntchito ena ndipo adzaperekedwa kwa ogwiritsa ntchito onse ngati palibe zovuta.
• Ogwiritsa ntchito pakompyuta tsopano akhoza kulowetsa mawu achinsinsi osungidwa mufayilo ya CSV. M'mbuyomu, mawu achinsinsi amatha kusamutsidwa kuchokera pafayilo kupita pa msakatuli kudzera pa passwords.google.com, koma izi zitha kuchitika kudzera pamanejala achinsinsi omwe adapangidwa ndi osatsegula (Google Password Manager).
• Wogwiritsa ntchito akapanga mbiri yatsopano, mayitanidwe akuwonetsedwa akufunsa kuti athandizire kulumikizana ndikupita ku zoikamo, momwe dzina la mbiriyo lingasinthidwe ndikusankha mutu wamtundu.
• Mu mtundu wa nsanja Android Mawonekedwe atsopano osankhira mafayilo a multimedia kuti mukweze zithunzi ndi makanema aperekedwa (m'malo mogwiritsa ntchito njira yokhazikika, mawonekedwe wamba amagwiritsidwa ntchito) Android Chosankha Nkhani).
• Chotsani zokha zilolezo zamasamba omwe apezeka kuti akutumiza zidziwitso ndi mauthenga okhumudwitsa. Kuphatikiza apo, zopempha chilolezo chazidziwitso zayimitsidwa pamasamba otere.
• Screen Capture API yasinthidwa ndi zinthu zatsopano zokhudzana ndi kugawana skrini: selfBrowserSurface (imakupatsani mwayi wopatula tabu yomwe ilipo poyimba getDisplayMedia()), surfaceSwitching (imakupatsani mwayi wobisa batani losintha ma tabo), ndikuwonetsaSurface (amakulolani kuti muchepetse kugawana pa tabu, zenera, kapena skrini).
• Katundu wa renderBlockingStatus wawonjezedwa ku Performance API kuti adziwe zomwe zikupangitsa kuti masamba aimitsidwe kaye mpaka atamaliza kutsitsa.
• Ma API angapo atsopano awonjezedwa ku Origin Trials mode (zoyeserera zomwe zimafunikira kuyatsa kosiyana). Origin Trial amatanthauza kuthekera kogwira ntchito ndi API yotchulidwa kuchokera ku mapulogalamu omwe adatsitsidwa kuchokera ku localhost kapena 127.0.0.1, kapena mutalembetsa ndi kulandira chizindikiro chapadera chomwe chili chovomerezeka kwa nthawi yochepa pa tsamba linalake.
  • PendingBeacon declarative API yomwe imakulolani kuti muzitha kutumiza ku Seva Deta yomwe siifuna yankho (beacon). API yatsopano imalola kutumiza deta yotereyi kwa msakatuli, popanda kufunikira kuyimbira ntchito zotumizira panthawi inayake, mwachitsanzo, kukonza kutumiza kwa telemetry wogwiritsa ntchito akatseka tsamba.
  • Mutu wa Permissions-Policy (Feature Policy) HTTP, womwe umagwiritsidwa ntchito kupatsa zilolezo ndikuthandizira zida zapamwamba, wasinthidwa kuti uthandizire mtengo wa "kutsitsa", womwe ungagwiritsidwe ntchito kuletsa "kutsitsa" oyendetsa zochitika patsamba.
• Mu tag Thandizo lowonjezera la "rel", lomwe limakupatsani mwayi wogwiritsa ntchito gawo la "rel=noreferrer" pakusaka kudzera pamitundu yapaintaneti kuti mulepheretse kutumiza kwa mutu wa Referer, kapena "rel=noopener" kuti mulepheretse kukhazikitsidwa kwa katundu wa Window.opener ndikuletsa kulowa komwe kudachitika.
• CSS Grid tsopano imathandizira kumasulira kwa grid-template-columns ndi grid-template-mizere mizere kuti ipereke kusintha kosalala pakati pamitundu yosiyanasiyana ya grid.
• Kusintha kwapangidwa kwa zida zopangira mawebusayiti. Kutha kusintha ma hotkeys awonjezedwa. Kuyang'anira kukumbukira kwa C/C++ zinthu zosinthidwa kukhala WebAssembly kwasinthidwa.

Kuphatikiza pa zinthu zatsopano ndi kukonza zolakwika, mtundu watsopanowu umalimbana ndi zovuta 14. Zofooka zambiri zidazindikirika kudzera pakuyesa zokha pogwiritsa ntchito AddressSanitizer, MemorySanitizer, Control Flow Integrity, LibFuzzer, ndi AFL. Palibe zovuta zomwe zingalole kulola kulumpha zigawo zonse zachitetezo cha asakatuli ndikugwiritsa ntchito code kunja kwa sandbox zomwe zidadziwika. Monga gawo la pulogalamu yake yachiwopsezo yomwe yatulutsidwa pano, Google yapereka ndalama zokwana 10 zokwana $57 (ndalama imodzi iliyonse $20000, $17000, ndi $7000; zowonjeza za $3000 ziwiri; zowonjeza za $2000 zitatu; ndi $1000 imodzi). Kuchuluka kwa phindu lililonse sikunadziwikebe.

Source: opennet.ru