Google ya bayyana sakin mai binciken gidan yanar gizo na Chrome 97. A lokaci guda kuma, ana samun tabbataccen sakin aikin Chromium kyauta, wanda ke zama tushen Chrome. An bambanta mai binciken Chrome ta hanyar amfani da tambura na Google, kasancewar tsarin aika sanarwa idan ya faru, kayayyaki don kunna abun ciki na bidiyo mai kariya (DRM), tsarin shigar da sabuntawa ta atomatik, da watsa sigogin RLZ lokacin da bincike. Ga waɗanda suke buƙatar ƙarin lokaci don sabuntawa, akwai wani reshe na Stable Stable daban, wanda ya biyo bayan makonni 8, wanda ke samar da sabuntawa ga sakin Chrome 96 na baya. An tsara sakin Chrome 98 na gaba a ranar 1 ga Fabrairu.
Canje-canje masu mahimmanci a cikin Chrome 97:
- Ga wasu masu amfani, mai daidaitawa yana amfani da sabon hanyar sadarwa don sarrafa bayanan da aka adana a gefen burauza ("chrome://settings/content/all"). Babban bambance-bambancen sabon keɓancewa shine mayar da hankali kan saita izini da share duk Kukis na rukunin yanar gizon lokaci ɗaya, ba tare da ikon duba cikakkun bayanai game da kukis ɗaya ba da zaɓin share Kukis. A cewar Google, samun damar gudanar da kukis guda ɗaya ga mai amfani na yau da kullun wanda bai fahimci sarƙoƙi na ci gaban yanar gizo ba na iya haifar da rushewar da ba za a iya faɗi ba a cikin ayyukan rukunin yanar gizon saboda canje-canje marasa tunani a cikin sigogin daidaikun mutane, da kuma lalata sirrin sirri na bazata. hanyoyin kariya da aka kunna ta Kukis. Ga waɗanda ke buƙatar sarrafa Kukis ɗin ɗaya, ana ba da shawarar yin amfani da sashin sarrafa ma'ajiya a cikin kayan aikin masu haɓaka gidan yanar gizo (Aikace-aikacen / Adana/Kuki).
- A cikin toshe tare da bayani game da rukunin yanar gizon, ana nuna taƙaitaccen bayanin rukunin yanar gizon (misali, bayanin Wikipedia) idan an kunna yanayin haɓaka bincike da kewayawa a cikin saitunan (zaɓin "Yi bincike da bincike mafi kyau").
- Ingantattun tallafi don cike filaye ta atomatik a cikin fom ɗin gidan yanar gizo. Shawarwari tare da zaɓuɓɓukan cikawa yanzu ana nuna su tare da ɗan canji kuma ana samar da su tare da gumakan bayanai don mafi dacewa samfoti da ganewar gani na haɗin gwiwa tare da filin da ake cikawa. Misali, gunkin bayanin martaba yana bayyana karara cewa cikawar da aka tsara yana shafar filayen da ke da alaƙa da adireshi da bayanin lamba.
- An kunna cire masu kula da bayanin martabar mai amfani daga ƙwaƙwalwar ajiya bayan rufe windows masu bincike masu alaƙa da su. A baya can, bayanan martaba sun kasance a cikin ƙwaƙwalwar ajiya kuma suna ci gaba da yin aikin da suka danganci aiki tare da aiwatar da rubutun bayanan bayanan baya, wanda ya haifar da asarar albarkatun da ba dole ba akan tsarin da ke amfani da bayanan martaba da yawa a lokaci guda (misali, bayanin martaba na baƙo da haɗi zuwa asusun Google). ). Bugu da kari, an tabbatar da ingantaccen tsaftacewa na bayanan da suka rage yayin aiki tare da bayanin martaba.
- Ingantaccen shafi tare da saitunan injin bincike ("Saituna> Sarrafa injunan bincike"). Kunna injuna ta atomatik, bayanin wanda aka bayar lokacin buɗe rukunin yanar gizon ta hanyar rubutun OpenSearch, an kashe shi - sabbin injunan sarrafa tambayoyin bincike daga mashigin adireshi yanzu suna buƙatar kunna da hannu a cikin saitunan (a baya injunan kunna ta atomatik za su ci gaba da zuwa aiki ba tare da canje-canje ba).
- Tun daga ranar 17 ga Janairu, Shagon Yanar Gizon na Chrome ba zai ƙara karɓar add-kan da ke amfani da sigar XNUMX na bayanan Chrome ba, amma masu haɓaka abubuwan da aka ƙara a baya za su iya buga sabuntawa.
- Ƙara goyan bayan gwaji don ƙayyadaddun WebTransport, wanda ke bayyana ƙa'ida da rakiyar JavaScript API don aikawa da karɓar bayanai tsakanin mai lilo da uwar garken. An tsara tashar sadarwa akan HTTP/3 ta amfani da ka'idar QUIC azaman sufuri. Ana iya amfani da WebTransport maimakon tsarin WebSockets, yana ba da ƙarin fasali kamar watsawa da yawa, rafukan da ba a kai ba, bayarwa ba tare da izini ba, amintattun hanyoyin isarwa mara inganci. Bugu da kari, ana iya amfani da WebTransport maimakon tsarin Sabar Push, wanda Google ya yi watsi da shi a cikin Chrome.
- Hanyoyin FindLast da FindLastIndex an ƙara su zuwa Array da TypedArrays JavaScript abubuwa, yana ba ka damar bincika abubuwa tare da fitowar sakamako dangane da ƙarshen tsararru. [1,2,3,4].findLast((el) => el % 2 === 0) // → 4 (matsayin karshe)
- Rufewa (babu sifa "buɗe") abubuwan HTML , yanzu ana iya nema kuma ana iya haɗa su, kuma ana faɗaɗa su ta atomatik lokacin amfani da binciken shafi da kewayawa guntu (ScrollToTextFragment).
- Manufofin Tsaro na Abun ciki (CSP) a cikin taken amsawar uwar garken yanzu ya shafi ma'aikatan da aka sadaukar, waɗanda a baya ana bi da su azaman takaddun daban.
- An ba da buƙatu bayyananne ga hukuma don zazzage duk wani abu mai tushe daga hanyar sadarwa na ciki - kafin samun damar hanyar sadarwa ta ciki ko mai gida, buƙatun CORS (Cross-Origin Resource Sharing) tare da taken “Samar-Control-Request-Private- Network: gaskiya" yanzu ana aika zuwa babban uwar garken rukunin yanar gizon yana buƙatar tabbatar da aiki ta hanyar mayar da "Access-Control-Allow-Private-Network: true" header.
- An ƙara kayan CSS na font-synthesis, wanda ke ba ka damar sarrafa ko mai binciken zai iya haɗa nau'ikan nau'ikan rubutu da suka ɓace (madaidaici, ƙarfin hali da ƙarami) waɗanda ba su cikin dangin font da aka zaɓa.
- Don sauye-sauyen CSS, aikin hangen nesa () yana aiwatar da siga na 'babu', wanda ake ɗaukarsa azaman ƙima mara iyaka lokacin shirya rayarwa.
- Manufofin Izini (Manufar Feature) HTTP header, da aka yi amfani da ita don ba da izini da ba da damar ci-gaba fasali, yanzu yana goyan bayan ƙimar taswirar madannai, wanda ke ba da damar amfani da API ɗin Keyboard. An aiwatar da hanyar Keyboard.getLayoutMap(), wanda ke ba ka damar sanin wane maɓalli ne aka danna, la'akari da shimfidu na madannai daban-daban (misali, ana danna maɓalli akan shimfidar Rashanci ko Ingilishi).
- Haɗin HTMLScriptElement.supports(), wanda ke haɗa ma'anar sabbin fasalulluka da ake samu a cikin ɓangaren “rubutun”, alal misali, zaku iya gano jerin ƙimar goyan baya don sifa ta “nau’in”.
- Tsarin daidaita sabbin layukan yayin ƙaddamar da fom ɗin gidan yanar gizo an kawo su cikin layi tare da injunan bincike na Gecko da WebKit. Daidaita ciyarwar layi da dawowar karusar (maye gurbin / r da / n tare da \ r\n) a cikin Chrome yanzu ana yin su a matakin ƙarshe maimakon a farkon aikin ƙaddamar da tsari (watau matsakaicin sarrafawa ta amfani da abin FormData zai ga bayanan azaman mai amfani ya kara, kuma ba a cikin tsari na al'ada ba).
- An daidaita sunan sunayen kadarori don API ɗin Abokin Ciniki, wanda ake haɓakawa azaman maye gurbin taken Wakilin Mai amfani kuma yana ba ku damar zaɓin samar da bayanai game da takamaiman ma'aunin bincike da tsarin tsarin (version, dandamali, da sauransu) kawai bayan. bukatar uwar garken. Yanzu an ƙayyade kaddarorin tare da prefix "sec-ch-", misali, sec-ch-dpr, sec-ch-nisa, sec-ch-viewport-nisa, sec-ch-na'urar-memory, sec-ch-rtt , sec-ch-downlink da sec-ch-ect.
- An yi amfani da mataki na biyu na dakatar da goyan bayan WebSQL API, samun damar yin amfani da shi daga rubutun ɓangare na uku yanzu za a toshe. A nan gaba, muna shirin kawar da goyon baya ga WebSQL gaba ɗaya, ba tare da la'akari da yanayin amfani ba. Injin WebSQL ya dogara ne akan lambar SQLite kuma maharan za su iya amfani da su don cin gajiyar rauni a cikin SQLite.
- Don dandamalin Windows, an haɗa taron tare da bincika amincin kwararar aiwatarwa (CFG, Mai Kula da Kula da Kulawa), yana toshe yunƙurin saka lamba a cikin tsarin Chrome. Bugu da kari, yanzu ana amfani da keɓance akwatin sandbox ga ayyukan cibiyar sadarwa da ke gudana a cikin matakai daban-daban, yana iyakance ƙarfin lambar a cikin waɗannan matakan.
- Chrome don Android ya haɗa da tsarin sabunta rajistar takaddun shaida da aka bayar da sokewa (Tsarin Takaddun shaida), wanda a baya an kunna shi cikin kudade don tsarin tebur.
- An inganta kayan aiki don masu haɓaka gidan yanar gizo. An aiwatar da goyan bayan gwaji don daidaita saitunan DevTools tsakanin na'urori daban-daban. An ƙara sabon kwamitin rikodi, wanda da shi zaku iya yin rikodin, kunna baya da kuma nazarin ayyukan mai amfani akan shafin.
Lokacin nuna kurakurai a cikin na'ura mai ba da hanya tsakanin hanyoyin sadarwa, ana nuna lambobin ginshiƙan da ke da alaƙa da matsalar, waɗanda suka dace don magance matsalolin cikin ƙaramin lambar JavaScript. An sabunta jerin na'urorin da za a iya kwaikwaya don kimanta nunin shafi akan na'urorin hannu. A cikin mahallin don gyara tubalan HTML (Edit as HTML), an ƙara nuna alama da ikon kammala shigarwa ta atomatik.
Baya ga sabbin abubuwa da gyare-gyaren kwaro, sabon sigar yana kawar da lahani 37. Yawancin raunin da aka gano sakamakon gwajin atomatik ta amfani da AddressSanitizer, MemorySanitizer, Control Flow Integrity, LibFuzzer da kayan aikin AFL. Ɗaya daga cikin raunin da aka sanya matsayin wani muhimmin al'amari, yana ba mutum damar ƙetare duk matakan kariya na bincike da aiwatar da lamba akan tsarin, a waje da yanayin sandbox. Har yanzu ba a bayyana cikakkun bayanai game da mummunan rauni (CVE-2022-0096) ba; kawai an san cewa yana da alaƙa da samun damar wurin ƙwaƙwalwar ajiya da aka rigaya a cikin lambar don aiki tare da ajiyar ciki (Storage API).
A matsayin wani ɓangare na shirin biyan tukuicin kuɗi don gano lahani ga sakin na yanzu, Google ya biya lambobin yabo 24 da suka kai dalar Amurka dubu 54 (kyaututtuka $10000 uku, lambar yabo ta $5000, lambar yabo $4000, lambar yabo $3000 guda uku da lambar yabo $1000). Har yanzu ba a tantance girman lada 14 ba.
source: budenet.ru