An fito da mai binciken gidan yanar gizon Firefox 86. Bugu da ƙari, an ƙirƙiri sabuntawa ga reshen tallafi na dogon lokaci 78.8.0. An canza reshen Firefox 87 zuwa matakin gwajin beta, wanda aka tsara fitar da shi a ranar 23 ga Maris.
Manyan sabbin abubuwa:
- A cikin Tsayayyen yanayi, Jumlar Yanayin Kariyar Kuki yana kunna, wanda ke amfani da keɓantaccen ma'ajin kuki na kowane rukunin yanar gizo. Hanyar keɓewar da aka tsara ba ta ba da damar yin amfani da Kukis don bin diddigin motsi tsakanin shafuka ba, tunda duk Kukis ɗin da aka saita daga ɓangarori na ɓangare na uku da aka ɗora akan rukunin yanar gizon yanzu an ɗaure su da babban rukunin yanar gizon kuma ba a watsa su lokacin da aka shiga waɗannan tubalan daga wasu rukunin yanar gizon. A matsayin bangaran, an bar yuwuwar canja wurin kuki na rukunin yanar gizo don ayyukan da ba su da alaƙa da bin diddigin mai amfani, misali, waɗanda aka yi amfani da su don tabbatarwa ɗaya. Bayani game da kukis ɗin da aka katange da izini ana nuna su a cikin menu da aka nuna lokacin da ka danna alamar garkuwa a mashin adireshi.
- Sabuwar dubawa don samfotin daftarin aiki kafin bugu an kunna don duk masu amfani kuma an samar da haɗin kai tare da saitunan tsarin firinta. Sabuwar hanyar sadarwa tana aiki a irin wannan hanya zuwa yanayin mai karatu kuma yana buɗe samfoti a cikin shafin na yanzu, yana maye gurbin abubuwan da ke akwai. Wurin gefe yana ba da kayan aiki don zaɓar firinta, daidaita tsarin shafi, canza saitunan bugu, da sarrafa ko buga rubutun kai da bango.
- Ayyukan samar da abubuwan Canvas da WebGL an motsa su zuwa wani tsari na daban, wanda ke da alhakin sauke ayyukan zuwa GPU. Canjin ya inganta ingantaccen kwanciyar hankali da ayyukan rukunin yanar gizo ta amfani da WebGL da Canvas.
- An matsar da duk lambar da ke da alaƙa da ƙaddamar da bidiyo zuwa sabon tsari na RDD, wanda ke inganta tsaro ta hanyar keɓe masu sarrafa bidiyo a cikin wani tsari daban.
- Ginawar Linux da Android sun haɗa da kariya daga hare-haren da ke sarrafa mahadar tari da tulin. Kariyar ta dogara ne akan amfani da zaɓin "-fstack-clash-protection", lokacin da aka ƙayyade, mai tarawa yana shigar da kira na gwaji (bincike) tare da kowane a tsaye ko tsayayyen kasafi na sararin samaniya don tari, wanda ke ba ku damar gano tari da ambaliya. toshe hanyoyin kai hari bisa mahadar tari da tulin da ke da alaƙa da isar da zaren aiwatarwa ta shafukan kariyar tari.
- A yanayin mai karatu, an sami damar duba shafukan HTML da aka ajiye akan tsarin gida.
- An kunna goyan bayan tsarin hoton AVIF (AV1 Hoton Hoton) ta tsohuwa, wanda ke amfani da fasahar matsawa cikin-frame daga tsarin ɓoye bidiyo na AV1. Akwatin don rarraba bayanan da aka matsa a cikin AVIF gaba ɗaya yayi kama da HEIF. AVIF yana goyan bayan hotuna biyu a cikin HDR (High Dynamic Range) da sararin launi mai faɗi-gamut, haka kuma a daidaitaccen kewayon tsauri (SDR). A baya, kunna AVIF yana buƙatar saita siginar "image.avif.enabled" a cikin game da: config.
- An kunna goyan baya don buɗe windows da yawa tare da bidiyo a yanayin Hoto-in-Hoto lokaci guda.
- An dakatar da goyan bayan yanayin gwaji na SSB (Site Specific Browser), wanda ya ba da damar ƙirƙirar gajeriyar hanya ta daban don rukunin yanar gizo don ƙaddamarwa ba tare da abubuwan da ke dubawa ba, tare da keɓantaccen gunki a kan ma'aunin aiki, kamar cikakkun aikace-aikacen OS. Dalilan da aka ambata na dakatar da tallafi sun haɗa da batutuwan da ba a warware su ba, fa'idodin da ake tambaya ga masu amfani da tebur, ƙarancin albarkatu, da sha'awar jagorantar su zuwa haɓaka samfuran asali.
- Don haɗin yanar gizon WebRTC (PeerConnections), goyan bayan ka'idar DTLS 1.0 (Datagram Transport Layer Security) yarjejeniya, bisa TLS 1.1 kuma ana amfani dashi a cikin WebRTC don watsa sauti da bidiyo, an daina. Maimakon DTLS 1.0, ana bada shawarar yin amfani da DTLS 1.2, bisa TLS 1.2 (bayanin DTLS 1.3 dangane da TLS 1.3 bai riga ya shirya ba).
- CSS ya haɗa da aikin saitin hoto wanda ke ba ka damar zaɓar hoto daga saitin zaɓuɓɓukan ƙuduri daban-daban waɗanda suka fi dacewa da saitunan allo na yanzu da bandwidth haɗin cibiyar sadarwa. baya-hoton: saitin hoto ("cat.png" 1dppx, "cat-2x.png" 2dppx, "cat-print.png" 600dpi);
- Kayan CSS na “Jeri-style-hoton”, wanda aka ƙera don ayyana hoto don lakabi a cikin jeri, yana ba da damar kowane nau'i na ma'anar hoto ta hanyar CSS.
- CSS ya haɗa da pseudo-class ": autofill", wanda ke ba ka damar bin diddigin cikar filayen atomatik a cikin alamar shigar da mai binciken (idan ka cika shi da hannu, mai zaɓin ba ya aiki). shigarwa: autofill {iyaka: 3px m shuɗi; }
- JavaScript ya haɗa da abin da aka gina a cikin Intl.DisplayNames ta tsohuwa, ta inda za ku iya samun sunaye na cikin gida don harsuna, ƙasashe, kuɗi, abubuwan kwanan wata, da sauransu. bari currencyNames = sabon Intl.DisplayNames(['en'], {nau'in: 'currency'}); Sunan kudin waje.na ('USD'); // "Dalar Amurka" kudin suna.of('EUR'); // "Yuro"
- DOM yana tabbatar da cewa an sake saita darajar kayan "Window.name" zuwa ƙimar fanko yayin lodawa a cikin shafin shafi tare da wani yanki na daban, kuma yana mayar da tsohuwar ƙimar lokacin da aka danna maɓallin "baya" kuma ya koma tsohon shafi. .
- An ƙara kayan aiki zuwa kayan aikin masu haɓaka gidan yanar gizo waɗanda ke nuna faɗakarwa lokacin saita ƙima ko ƙima a cikin CSS don abubuwan tebur na ciki.
- Kayan aiki don masu haɓaka gidan yanar gizo suna ba da nunin adadin kurakurai akan shafin na yanzu. Lokacin da ka danna alamar ja tare da adadin kurakurai, nan da nan za ka iya zuwa gidan wasan bidiyo na yanar gizo don duba jerin kurakurai.
Baya ga sabbin abubuwa da gyaran kwaro, Firefox 86 ya gyara lahani guda 25, wanda 18 ke da alamar hadari. Lalacewar 15 (an tattara a ƙarƙashin CVE-2021-23979 da CVE-2021-23978) suna haifar da matsaloli tare da ƙwaƙwalwar ajiya, kamar buffer ambaliya da samun dama ga wuraren ƙwaƙwalwar ajiya da aka rigaya. Mai yuwuwa, waɗannan matsalolin na iya haifar da aiwatar da lambar maharin lokacin buɗe shafuka na musamman.
Reshen Firefox 87, wanda ya shiga gwajin beta, sananne ne don kashe mai sarrafa maɓalli na Backspace a wajen mahallin shigar da fom ta tsohuwa. Dalilin cire mai sarrafa shi ne cewa ana amfani da maɓallin Backspace sosai lokacin buga fom, amma idan ba a mai da hankali kan fom ɗin shigarwa ba, ana ɗaukar shi azaman ƙaura zuwa shafin da ya gabata, wanda zai iya haifar da asarar rubutun da aka buga. zuwa motsi ba da niyya zuwa wani shafi ba. Don dawo da tsohon hali, an ƙara zaɓin browser.backspace_action zuwa game da: config. Bugu da kari, lokacin amfani da aikin bincike akan shafin, ana nuna alamun yanzu kusa da sandar gungura don nuna matsayin maɓallan da aka samo. Menu na Masu Haɓaka Yanar Gizo an sauƙaƙa sosai kuma ba a cika cire abubuwan da ba a yi amfani da su ba daga menu na Laburare.
source: budenet.ru