What’s New in macOS Big Sur 11.0 Beta 1 (20A4299v)

MrMacintosh.com - macOS Big Sur 11.0 -10.16 (20A4299v) Beta 1
macOS Big Sur 11.0 -10.16 (20A4299v) Beta 1

Today Apple released macOS Big Sur 11.0 -10.16 (20A4299v) Beta 1 to Developers.

UPDATE 6/23/20 – Keep an eye on my Big Sur Need to Know changes article. I will be constantly updating it as new info comes in. mrmacintosh.com/macos-big-sur-11-0-updated-index-of-need-to-know-changes-links/

MacOS Big Sur 11.0 -10.16 (20A4299v) Beta 1 was released today on June 22nd, 2020 at 2:00 CST right after the keynote.

macOS Big Sur 11.0 Patch Notes

Just like last year, the 11.0 beta 1 patch notes list is huge! The amount of detail is just what MacAdmins are looking for! Let me give you some stats from the 11.0 Beta 1 Patch notes document.

  • 1 Important Known Issue
  • 4 Deprecations
  • 11 New Features
  • 1 Resolved issues
  • 60 Known Issues – Core OS, Apps, Xcode & SwiftUI

Public Link (non developer) = developer.apple.com/documentation/macos-release-notes/macos-big-sur-11-beta-release-notes

MacAdmin Patch Notes of Interest

  • Updating to macOS Big Sur 11 beta from previous versions of macOS might take significantly longer than expected. Data loss could occur if the update is interrupted. (59101197)
  • If macOS Big Sur 11 beta is installed into the same APFS container as previous versions of macOS, system software updates can no longer be installed on the previous versions of macOS. (64411484)
  • Installing a new kernel extension requires signing in as an Admin user. During kernel extension development, every time a kernel extension is changed, it must be signed and notarized. In both cases, your Mac must be restarted to load the extension. (55068348)
  • If you updated to macOS Big Sur 11 beta from a previous version of macOS, Software Update might show “Unable to check for updates – Failed to download the documentation for the minor update. Please try again later”. (63158434)Workaround Below
  • Kernel extensions using certain deprecated KPIs no longer load. Refer to the support page. While macOS Big Sur remains in development, you can temporarily disable System Integrity Protection to allow these deprecated extensions to load. (55068348)
  • macOS Big Sur 11 beta improves system security by requiring an administrator password when a certificate trust settings change is made in the admin trust domain. Running as the root user alone is no longer sufficient to modify certificate trust. User trust domain settings continue to require confirmation by entering the password for the user’s account.

macOS Big Sur 11.0 Installer Info

Full Installer.app

Link – developer.apple.com

Size = 9.57GB

Product ID = 001-18401-003

Requirements – ?

T2 BridgeOS Update

T2 BridgeOS was updated along with the 11.0 upgrade

Size = 440.1 MB

Product ID = 001-18400

BridgeOS Update Version = 18.16.10310.5.15

New Software Update Catalog URL

https://swscan.apple.com/content/catalogs/others/index-10.16seed-10.16-10.15-10.14-10.13-10.12-10.11-10.10-10.9-mountainlion-lion-snowleopard-leopard.merged-1.sucatalog

Report bugs NOW!

Now that macOS Big Sur 11.0 Beta is live, start testing as soon as you can! You will want to submit any bugs that you find into Apple ASAP. If you get bugs in quickly, they could be fixed in the current beta cycle instead of waiting until after the public release. If not, you could be waiting months before the fix is put into a dot release combo update.

macOS Big Sur 11.0 (20A4299v) Beta 1 Release Notes

I always post the full patch notes to this page to document them for you. The reason behind that is that Apple will usually just replace over the old patch notes so you are then unable to see what was fixed in the previous release.

Overview

The macOS 11 SDK provides support to develop apps for Macs running macOS Big Sur 11. The SDK comes bundled with Xcode 12 beta. For information on the compatibility requirements for Xcode 12 beta, see Xcode 12 Beta Release Notes.

General

Known Issues

Important

Updating to macOS Big Sur 11 beta from previous versions of macOS might take significantly longer than expected. Data loss could occur if the update is interrupted. (59101197)

Third-Party Apps

Known Issues

  • CMake might not run, install, or might generate invalid outputs. (62905973)Workaround: Update to CMake 3.18rc1.

Accessibility

Known Issues

  • VoiceOver might be unavailable at certain times while installing macOS Big Sur 11 beta. (63025357)

App Store

New Features

AppKit

Auto Unlock

Known Issues

  • You might be unable to set up Auto Unlock. (64120075)

Calendar

Known Issues

  • If you click the Directions button on a calendar notification, Maps might not launch as expected. (63697152)
  • It isn’t possible to edit Calendar widgets. (63984003)
  • Accounts might not be visible in Preferences. (64117985)

Continuity

Known Issues

  • Continuity Handoff isn’t currently available in macOS Big Sur 11 beta. (64140413)

Core ML

Known Issues

Deprecations

  • The default initializer on the auto-generated model interface has been deprecated in favor of init(configuration:). Please use init(configuration:) or the newly introduced .load() method and handle model load errors as appropriate. (64432588)

Desktop Picture

Known Issues

  • If the desktop picture was never changed from the default macOS Catalina 10.15 image, it will persist after updating to macOS Big Sur 11 beta, even though the new default desktop picture is displayed in Desktop and Screen Saver preferences. (64390185)

Installer and Software Update

Known Issues

  • If you updated to macOS Big Sur 11 beta from a previous version of macOS, Software Update might show “Unable to check for updates – Failed to download the documentation for the minor update. Please try again later”. (63158434)Workaround:
    1. Start up from macOS Recovery.
    2. If your data volume is encrypted, use Disk Utility to mount it.
    3. In Terminal type rm -rf "/Volumes/Macintosh HD - Data/private/var/folders/zz/zyxvpxvq6csfxvn_n00000y800007k".
    4. Restart your Mac.
  • You might need to adjust Energy Saver settings so your Mac doesn’t go to sleep while preparing to install macOS Big Sur 11 beta. (63166401)
  • APFS containers with non-default allocation block sizes aren’t currently supported for installation. (64312561)
  • Update iMac Pro to macOS High Sierra 10.13.6 or later before installing macOS Big Sur 11 beta. (64314272)
  • Installation might pause on Macs that don’t have input devices connected. (64348347)Workaround: Connect an input device and dismiss the alerts to continue installation.
  • You might be unable to install macOS Big Sur 11 beta onto additional volumes. (63677460, 64445236)Workaround: Create a bootable installer using the createinstallmedia command.
  • Software Update might unexpectedly indicate updates for your Mac are being managed by swscan.apple.com, instead of indicating your Mac is enrolled in the Apple Beta Software Program. This doesn’t impact your ability to update macOS Big Sur 11 beta. (64407436)
  • If macOS Big Sur 11 beta is installed into the same APFS container as previous versions of macOS, system software updates can no longer be installed on the previous versions of macOS. (64411484)
  • Installation on Core Storage Fusion volumes with FileVault encryption enabled isn’t currently supported. (64472080)

Kernel

New Features

  • The kern.argmax limit has been increased, allowing programs to receive longer argument lists. (48661669)
  • Darwin kevent now allows non-parent processes to register for NOTE_EXITSTATUS, which delivers the same values as the wait() family of functions in the event data. Refer to the wait4() man page for more information. This event is subject to the following security checks:
    • The requesting process is allowed to send signals by sandbox restrictions.
    • The requesting process and the target process are running as the same user or the requesting process has root privileges. (58134463)

Known Issues

  • Installing a new kernel extension requires signing in as an Admin user. During kernel extension development, every time a kernel extension is changed, it must be signed and notarized. In both cases, your Mac must be restarted to load the extension. (55068348)
  • Remote panic dumps aren’t currently available. (57915324)
  • New in macOS Big Sur 11 beta, the system ships with a built-in dynamic linker cache of all system-provided libraries. As part of this change, copies of dynamic libraries are no longer present on the filesystem. Code that attempts to check for dynamic library presence by looking for a file at a path or enumerating a directory will fail. Instead, check for library presence by attempting to dlopen() the path, which will correctly check for the library in the cache. (62986286)
  • kmutil install might fail to build a development kextcache. (63772702)Workaround: Copy the release .elides to the locations of the development .elides:sudo cp /path/to/livemount/System/Library/KernelCollections/BootKernelExtensions.kc.elides /path/to/livemount/System/Library/KernelCollections/BootKernelExtensions.kc.development.elidessudo cp /path/to/livemount/System/Library/KernelCollections/BootKernelExtensions.kc.elides /path/to/livemount/System/Library/KernelCollections/BootKernelExtensions.kc.kasan.elides sudo cp /path/to/livemount/System/Library/KernelCollections/BootKernelExtensions.kc.elides /path/to/livemount/System/Library/KernelCollections/BootKernelExtensions.kc.debug.elidessudo cp /path/to/livemount/System/Library/KernelCollections/SystemKernelExtensions.kc.elides /path/to/livemount/System/Library/KernelCollections/SystemKernelExtensions.kc.development.elidessudo cp /path/to/livemount/System/Library/KernelCollections/SystemKernelExtensions.kc.elides /path/to/livemount/System/Library/KernelCollections/SystemKernelExtensions.kc.kasan.elidessudo cp /path/to/livemount/System/Library/KernelCollections/SystemKernelExtensions.kc.elides /path/to/livemount/System/Library/KernelCollections/SystemKernelExtensions.kc.debug.elides
  • Use only absolute paths with the --volume-root option of kmutil, and don’t use a trailing /. (63773848)
  • After removing a DriverKit extension, restart your Mac to complete uninstallation. (63995046)
  • Adhoc signed kernel extensions are displayed with a developer name of unknown in update dialogs and in Security preferences. (64215260)
  • Symbols exported by both xnu and Apple kernel extensions will change. Recompile your kernel extension with each update to macOS Big Sur 11 beta to ensure compatibility. (64262563)
  • Moving a kernel extension bundle out of /Library/Extensions might not completely uninstall it. (64331929)Workaround:
    1. Remove the extension from /Library/Extensions.
    2. Boot to macOS Recovery.
    3. Run Terminal.
    4. Enter the command kmutil invoke-panic-medic.
    5. Restart your Mac.
    6. Follow the prompt to open System Preferences and navigate to Security & Privacy.
    7. Follow the prompt to restart.
  • An unexpected System Extension Updated alert for third-party kernel extensions which are included in macOS might appear. These include: Accusys, Inc., ATTO Technology, Inc., Areca Technology Corporation, CalDigit, Inc., HighPoint Technologies, Inc., Promise Technology Mobile Apps, and Other World Computing. (64337113)

Deprecations

  • Kernel extensions using certain deprecated KPIs no longer load. Refer to the support page. While macOS Big Sur remains in development, you can temporarily disable System Integrity Protection to allow these deprecated extensions to load. (55068348)

Localization

Known Issues

  • Certain languages might exhibit clipped or misaligned layout. (63105445)
  • Certain languages might display unlocalized text. (63105674, 64040564, 64045718)
  • Some keyboard shortcuts might not work when running macOS Big Sur 11 beta in a language other than English. (63834383)

Location

Known Issues

Logging

New Features

  • New APIs are available for using os_log from Swift as part of the os framework:
    • A new type Logger can be instantiated using a subsystem and category and provides methods for logging at different levels (debug(_:)error(_:)fault(_:)).
    • The Logger APIs support specifying most formatting and privacy options supported by legacy os_log APIs.
    • The new APIs provide significant performance improvements over the legacy APIs.
    • You can now pass Swift string interpolation to the os_log function.
    Note: The new APIs can’t be back deployed; however, the existing os_log API remains available for back deployment. (22539144)

Mac Catalyst

Known Issues

  • Content Extensions require a temporary workaround. (57442394)Workaround: Add the following key/value pair to the NSExtension dictionary in the Info.plist"NSExtensionContainingViewControllerClass" = "_UNNotificationContentExtensionViewController".
  • The new PHPickerViewController API currently produces unexpected results. (63631906)

Messages

Known Issues

  • If Messages is launched immediately after logging into iCloud, a login window might be displayed unexpectedly. (56309057)Workaround: Relaunch Messages after a few minutes or try restarting your Mac.
  • You might be unable to type in the photo picker search field when attaching a photo. (60011306)Workaround: Click the search field, press the tab key, then click the search field again.
  • You might receive an alert that indicates the maximum number of pinned conversations has been reached. (62919406)Workaround: Pin the conversation using drag and drop instead of using a swipe action or quick action with Haptic Touch.
  • Keyboard navigation to move focus between controls isn’t currently available. (63987810)
  • Messages Preferences are inaccessible until at least one message has been sent or received. (64122975)
  • Autocomplete fields and conversation titles aren’t visible while Messages is in full-screen mode. (64134303)
  • Message outlines might be missing when printing or exporting a conversation as a PDF. (64181169)
  • The first and last name fields in Messages Preferences might be misaligned. (64346872)Workaround: Set up your name in Messages Preferences by following the placeholder text then close and reopen Messages Preferences.

Metal

Known Issues

  • The logs property isn’t currently available from Swift while using Shader Validation. (64055248)

Migration Assistant

Known Issues

  • You might need to reset the password for a Standard account after migration, if the previous password doesn’t work. (63878129)Workaround: Log into an Admin account and change the Standard account’s password in the Users & Groups system preference.

Motion

Known Issues

  • Many elements of the user interface are currently missing when running Motion on macOS Big Sur 11 beta. (62531765)

Music

Known Issues

  • Music might quit unexpectedly while using the search field. (64183834)

Networking

New Features

  • Experimental HTTP/3 support can be enabled in Safari via Experimental Features in the Developer menu, and enabled system-wide using the Terminal command defaults write -g CFNetworkHTTP3Override -int 3. (62969220)

Known Issues

  • HTTP/3 Draft 29 isn’t yet supported. (63524866)

Phone and FaceTime

Known Issues

  • Regular and emergency Wi-Fi calling using iPadOS 14 beta, macOS Big Sur 11 beta, and watchOS 7 beta isn’t currently available for T-Mobile USA customers. (63078572)

Quartz

Known Issues

  • Importing Quartz or PDFKit frameworks in the macOS SDK might result in an errors such as “Umbrella for module ‘Quartz.PDFKit’ already covers this directory”. (63886438)

Safari and Webkit

New Features

  • Support for Web Extensions is now available. Existing Chrome and Firefox extensions can be converted for Safari using xcrun safari-web-extension-converter and distributed through the App Store for use in Safari 14. (55707949)
  • Webpage Translation is now available in the U.S. and Canada. Supported languages include English, Spanish, Simplified Chinese, French, German, Russian, and Brazilian Portuguese. Safari will automatically detect if translation is available based on your Preferred Languages list. (64437861)

Known Issues

  • Safari might quit unexpectedly when opening the Start Page if Frequently Visited Sites are visible as thumbnails. (63945984)Workaround: Make the window wider, hide the sidebar, or Control-click on Frequently Visited Sites and choose View as Icons.

Security

New Features

  • macOS Big Sur 11 beta improves system security by requiring an administrator password when a certificate trust settings change is made in the admin trust domain. Running as the root user alone is no longer sufficient to modify certificate trust. User trust domain settings continue to require confirmation by entering the password for the user’s account. This change may affect you if one of the following is true:
    • You have written scripts which call /usr/bin/security add-trusted-cert -d ... as root.
    • Your process runs as root and calls the SecTrustSettingsSetTrustSettings function to trust a certificate.
  • Workflows that add trust settings in the admin trust domain, such as for an enterprise root certificate, may require modification if the user can’t authenticate as an administrator at the time settings are changed. (21855995)Workaround: Use Apple Configurator 2 to create and install a configuration profile containing your root certificate.

Spotlight

Known Issues

  • When quickly typing a search query in Spotlight, the result from a previous search might appear, then pressing return may create a wrong launch shortcut for subsequent queries. (64428836)Workaround: Type your query and click the desired result from the list that appears.
  • If you can’t find an application using Spotlight, launch the application at least once using Finder. (64463806)

SwiftUI

Known Issues

  • Disclosure groups in Forms might produce unexpected results. (64079102)
  • Nested disclosure groups generated by OutlineGroup might produce unexpected results. (64097731)
  • The SceneStorage property wrapper isn’t yet supported. (64414712)
  • A label used with a symbol image might appear misaligned. (60193698)

SystemExtensions

Known Issues

  • Driver extensions might not launch on-demand after installation. (51229724)Workaround: Disable System Integrity Protection, then launch Terminal and execute the following command before approving the newly installed driver: sudo touch /Library/DriverExtensions.

Touch ID

Known Issues

  • Touch ID might become unexpectedly disabled on Macs with a T2 Security Chip after installing multiple operating systems. (62608379)Workaround: Reset the SMC of your Mac.

Virtualization

New Features

Deprecations

Vision

Known Issues

Deprecations

Xcode Previews

Resolved Issues

  • Rebuilding against the iOS 14, macOS 11, watchOS 7, and tvOS 14 SDKs changes uses of GeometryReader to reliably top-leading align the views inside the GeometryReader. This was the previous behavior, except when it wasn’t possible to detect a single static view inside the GeometryReader. (59722992) (FB7597816)

Big Sur 11.0 Beta 1


Questions or issues ? Contact Me

xosotin chelseathông tin chuyển nhượngcâu lạc bộ bóng đá arsenalbóng đá atalantabundesligacầu thủ haalandUEFAevertonxosokeonhacaiketquabongdalichthidau7m.newskqbdtysokeobongdabongdalufutebol ao vivofutemaxmulticanaisonbethttps://bsport.fithttps://onbet88.ooohttps://i9bet.bizhttps://hi88.ooohttps://okvip.athttps://f8bet.athttps://fb88.cashhttps://vn88.cashhttps://shbet.atbóng đá world cupbóng đá inter milantin juventusbenzemala ligaclb leicester cityMUman citymessi lionelsalahnapolineymarpsgronaldoserie atottenhamvalenciaAS ROMALeverkusenac milanmbappenapolinewcastleaston villaliverpoolfa cupreal madridpremier leagueAjaxbao bong da247EPLbarcelonabournemouthaff cupasean footballbên lề sân cỏbáo bóng đá mớibóng đá cúp thế giớitin bóng đá ViệtUEFAbáo bóng đá việt namHuyền thoại bóng đágiải ngoại hạng anhSeagametap chi bong da the gioitin bong da lutrận đấu hôm nayviệt nam bóng đátin nong bong daBóng đá nữthể thao 7m24h bóng đábóng đá hôm naythe thao ngoai hang anhtin nhanh bóng đáphòng thay đồ bóng đábóng đá phủikèo nhà cái onbetbóng đá lu 2thông tin phòng thay đồthe thao vuaapp đánh lô đềdudoanxosoxổ số giải đặc biệthôm nay xổ sốkèo đẹp hôm nayketquaxosokq xskqxsmnsoi cầu ba miềnsoi cau thong kesxkt hôm naythế giới xổ sốxổ số 24hxo.soxoso3mienxo so ba mienxoso dac bietxosodientoanxổ số dự đoánvé số chiều xổxoso ket quaxosokienthietxoso kq hôm nayxoso ktxổ số megaxổ số mới nhất hôm nayxoso truc tiepxoso ViệtSX3MIENxs dự đoánxs mien bac hom nayxs miên namxsmientrungxsmn thu 7con số may mắn hôm nayKQXS 3 miền Bắc Trung Nam Nhanhdự đoán xổ số 3 miềndò vé sốdu doan xo so hom nayket qua xo xoket qua xo so.vntrúng thưởng xo sokq xoso trực tiếpket qua xskqxs 247số miền nams0x0 mienbacxosobamien hôm naysố đẹp hôm naysố đẹp trực tuyếnnuôi số đẹpxo so hom quaxoso ketquaxstruc tiep hom nayxổ số kiến thiết trực tiếpxổ số kq hôm nayso xo kq trực tuyenkết quả xổ số miền bắc trực tiếpxo so miền namxổ số miền nam trực tiếptrực tiếp xổ số hôm nayket wa xsKQ XOSOxoso onlinexo so truc tiep hom nayxsttso mien bac trong ngàyKQXS3Msố so mien bacdu doan xo so onlinedu doan cau loxổ số kenokqxs vnKQXOSOKQXS hôm naytrực tiếp kết quả xổ số ba miềncap lo dep nhat hom naysoi cầu chuẩn hôm nayso ket qua xo soXem kết quả xổ số nhanh nhấtSX3MIENXSMB chủ nhậtKQXSMNkết quả mở giải trực tuyếnGiờ vàng chốt số OnlineĐánh Đề Con Gìdò số miền namdò vé số hôm nayso mo so debach thủ lô đẹp nhất hôm naycầu đề hôm naykết quả xổ số kiến thiết toàn quốccau dep 88xsmb rong bach kimket qua xs 2023dự đoán xổ số hàng ngàyBạch thủ đề miền BắcSoi Cầu MB thần tàisoi cau vip 247soi cầu tốtsoi cầu miễn phísoi cau mb vipxsmb hom nayxs vietlottxsmn hôm naycầu lô đẹpthống kê lô kép xổ số miền Bắcquay thử xsmnxổ số thần tàiQuay thử XSMTxổ số chiều nayxo so mien nam hom nayweb đánh lô đề trực tuyến uy tínKQXS hôm nayxsmb ngày hôm nayXSMT chủ nhậtxổ số Power 6/55KQXS A trúng roycao thủ chốt sốbảng xổ số đặc biệtsoi cầu 247 vipsoi cầu wap 666Soi cầu miễn phí 888 VIPSoi Cau Chuan MBđộc thủ desố miền bắcthần tài cho sốKết quả xổ số thần tàiXem trực tiếp xổ sốXIN SỐ THẦN TÀI THỔ ĐỊACầu lô số đẹplô đẹp vip 24hsoi cầu miễn phí 888xổ số kiến thiết chiều nayXSMN thứ 7 hàng tuầnKết quả Xổ số Hồ Chí Minhnhà cái xổ số Việt NamXổ Số Đại PhátXổ số mới nhất Hôm Nayso xo mb hom nayxxmb88quay thu mbXo so Minh ChinhXS Minh Ngọc trực tiếp hôm nayXSMN 88XSTDxs than taixổ số UY TIN NHẤTxs vietlott 88SOI CẦU SIÊU CHUẨNSoiCauVietlô đẹp hôm nay vipket qua so xo hom naykqxsmb 30 ngàydự đoán xổ số 3 miềnSoi cầu 3 càng chuẩn xácbạch thủ lônuoi lo chuanbắt lô chuẩn theo ngàykq xo-solô 3 càngnuôi lô đề siêu vipcầu Lô Xiên XSMBđề về bao nhiêuSoi cầu x3xổ số kiến thiết ngày hôm nayquay thử xsmttruc tiep kết quả sxmntrực tiếp miền bắckết quả xổ số chấm vnbảng xs đặc biệt năm 2023soi cau xsmbxổ số hà nội hôm naysxmtxsmt hôm nayxs truc tiep mbketqua xo so onlinekqxs onlinexo số hôm nayXS3MTin xs hôm nayxsmn thu2XSMN hom nayxổ số miền bắc trực tiếp hôm naySO XOxsmbsxmn hôm nay188betlink188 xo sosoi cầu vip 88lô tô việtsoi lô việtXS247xs ba miềnchốt lô đẹp nhất hôm naychốt số xsmbCHƠI LÔ TÔsoi cau mn hom naychốt lô chuẩndu doan sxmtdự đoán xổ số onlinerồng bạch kim chốt 3 càng miễn phí hôm naythống kê lô gan miền bắcdàn đề lôCầu Kèo Đặc Biệtchốt cầu may mắnkết quả xổ số miền bắc hômSoi cầu vàng 777thẻ bài onlinedu doan mn 888soi cầu miền nam vipsoi cầu mt vipdàn de hôm nay7 cao thủ chốt sốsoi cau mien phi 7777 cao thủ chốt số nức tiếng3 càng miền bắcrồng bạch kim 777dàn de bất bạion newsddxsmn188betw88w88789bettf88sin88suvipsunwintf88five8812betsv88vn88Top 10 nhà cái uy tínsky88iwinlucky88nhacaisin88oxbetm88vn88w88789betiwinf8betrio66rio66lucky88oxbetvn88188bet789betMay-88five88one88sin88bk88xbetoxbetMU88188BETSV88RIO66ONBET88188betM88M88SV88Jun-68Jun-88one88iwinv9betw388OXBETw388w388onbetonbetonbetonbet88onbet88onbet88onbet88onbetonbetonbetonbetqh88mu88Nhà cái uy tínpog79vp777vp777vipbetvipbetuk88uk88typhu88typhu88tk88tk88sm66sm66me88me888live8live8livesm66me88win798livesm66me88win79pog79pog79vp777vp777uk88uk88tk88tk88luck8luck8kingbet86kingbet86k188k188hr99hr99123b8xbetvnvipbetsv66zbettaisunwin-vntyphu88vn138vwinvwinvi68ee881xbetrio66zbetvn138i9betvipfi88clubcf68onbet88ee88typhu88onbetonbetkhuyenmai12bet-moblie12betmoblietaimienphi247vi68clupcf68clupvipbeti9betqh88onb123onbefsoi cầunổ hũbắn cáđá gàđá gàgame bàicasinosoi cầuxóc đĩagame bàigiải mã giấc mơbầu cuaslot gamecasinonổ hủdàn đềBắn cácasinodàn đềnổ hũtài xỉuslot gamecasinobắn cáđá gàgame bàithể thaogame bàisoi cầukqsssoi cầucờ tướngbắn cágame bàixóc đĩa开云体育开云体育开云体育乐鱼体育乐鱼体育乐鱼体育亚新体育亚新体育亚新体育爱游戏爱游戏爱游戏华体会华体会华体会IM体育IM体育沙巴体育沙巴体育PM体育PM体育AG尊龙AG尊龙AG尊龙AG百家乐AG百家乐AG百家乐AG真人AG真人<AG真人<皇冠体育皇冠体育PG电子PG电子万博体育万博体育KOK体育KOK体育欧宝体育江南体育江南体育江南体育半岛体育半岛体育半岛体育凯发娱乐凯发娱乐杏彩体育杏彩体育杏彩体育FB体育PM真人PM真人<米乐娱乐米乐娱乐天博体育天博体育开元棋牌开元棋牌j9九游会j9九游会开云体育AG百家乐AG百家乐AG真人AG真人爱游戏华体会华体会im体育kok体育开云体育开云体育开云体育乐鱼体育乐鱼体育欧宝体育ob体育亚博体育亚博体育亚博体育亚博体育亚博体育亚博体育开云体育开云体育棋牌棋牌沙巴体育买球平台新葡京娱乐开云体育mu88qh88
xosotin chelseathông tin chuyển nhượngcâu lạc bộ bóng đá arsenalbóng đá atalantabundesligacầu thủ haalandUEFAevertonxosokeonhacaiketquabongdalichthidau7m.newskqbdtysokeobongdabongdalufutebol ao vivofutemaxmulticanaisonbethttps://bsport.fithttps://onbet88.ooohttps://i9bet.bizhttps://hi88.ooohttps://okvip.athttps://f8bet.athttps://fb88.cashhttps://vn88.cashhttps://shbet.atbóng đá world cupbóng đá inter milantin juventusbenzemala ligaclb leicester cityMUman citymessi lionelsalahnapolineymarpsgronaldoserie atottenhamvalenciaAS ROMALeverkusenac milanmbappenapolinewcastleaston villaliverpoolfa cupreal madridpremier leagueAjaxbao bong da247EPLbarcelonabournemouthaff cupasean footballbên lề sân cỏbáo bóng đá mớibóng đá cúp thế giớitin bóng đá ViệtUEFAbáo bóng đá việt namHuyền thoại bóng đágiải ngoại hạng anhSeagametap chi bong da the gioitin bong da lutrận đấu hôm nayviệt nam bóng đátin nong bong daBóng đá nữthể thao 7m24h bóng đábóng đá hôm naythe thao ngoai hang anhtin nhanh bóng đáphòng thay đồ bóng đábóng đá phủikèo nhà cái onbetbóng đá lu 2thông tin phòng thay đồthe thao vuaapp đánh lô đềdudoanxosoxổ số giải đặc biệthôm nay xổ sốkèo đẹp hôm nayketquaxosokq xskqxsmnsoi cầu ba miềnsoi cau thong kesxkt hôm naythế giới xổ sốxổ số 24hxo.soxoso3mienxo so ba mienxoso dac bietxosodientoanxổ số dự đoánvé số chiều xổxoso ket quaxosokienthietxoso kq hôm nayxoso ktxổ số megaxổ số mới nhất hôm nayxoso truc tiepxoso ViệtSX3MIENxs dự đoánxs mien bac hom nayxs miên namxsmientrungxsmn thu 7con số may mắn hôm nayKQXS 3 miền Bắc Trung Nam Nhanhdự đoán xổ số 3 miềndò vé sốdu doan xo so hom nayket qua xo xoket qua xo so.vntrúng thưởng xo sokq xoso trực tiếpket qua xskqxs 247số miền nams0x0 mienbacxosobamien hôm naysố đẹp hôm naysố đẹp trực tuyếnnuôi số đẹpxo so hom quaxoso ketquaxstruc tiep hom nayxổ số kiến thiết trực tiếpxổ số kq hôm nayso xo kq trực tuyenkết quả xổ số miền bắc trực tiếpxo so miền namxổ số miền nam trực tiếptrực tiếp xổ số hôm nayket wa xsKQ XOSOxoso onlinexo so truc tiep hom nayxsttso mien bac trong ngàyKQXS3Msố so mien bacdu doan xo so onlinedu doan cau loxổ số kenokqxs vnKQXOSOKQXS hôm naytrực tiếp kết quả xổ số ba miềncap lo dep nhat hom naysoi cầu chuẩn hôm nayso ket qua xo soXem kết quả xổ số nhanh nhấtSX3MIENXSMB chủ nhậtKQXSMNkết quả mở giải trực tuyếnGiờ vàng chốt số OnlineĐánh Đề Con Gìdò số miền namdò vé số hôm nayso mo so debach thủ lô đẹp nhất hôm naycầu đề hôm naykết quả xổ số kiến thiết toàn quốccau dep 88xsmb rong bach kimket qua xs 2023dự đoán xổ số hàng ngàyBạch thủ đề miền BắcSoi Cầu MB thần tàisoi cau vip 247soi cầu tốtsoi cầu miễn phísoi cau mb vipxsmb hom nayxs vietlottxsmn hôm naycầu lô đẹpthống kê lô kép xổ số miền Bắcquay thử xsmnxổ số thần tàiQuay thử XSMTxổ số chiều nayxo so mien nam hom nayweb đánh lô đề trực tuyến uy tínKQXS hôm nayxsmb ngày hôm nayXSMT chủ nhậtxổ số Power 6/55KQXS A trúng roycao thủ chốt sốbảng xổ số đặc biệtsoi cầu 247 vipsoi cầu wap 666Soi cầu miễn phí 888 VIPSoi Cau Chuan MBđộc thủ desố miền bắcthần tài cho sốKết quả xổ số thần tàiXem trực tiếp xổ sốXIN SỐ THẦN TÀI THỔ ĐỊACầu lô số đẹplô đẹp vip 24hsoi cầu miễn phí 888xổ số kiến thiết chiều nayXSMN thứ 7 hàng tuầnKết quả Xổ số Hồ Chí Minhnhà cái xổ số Việt NamXổ Số Đại PhátXổ số mới nhất Hôm Nayso xo mb hom nayxxmb88quay thu mbXo so Minh ChinhXS Minh Ngọc trực tiếp hôm nayXSMN 88XSTDxs than taixổ số UY TIN NHẤTxs vietlott 88SOI CẦU SIÊU CHUẨNSoiCauVietlô đẹp hôm nay vipket qua so xo hom naykqxsmb 30 ngàydự đoán xổ số 3 miềnSoi cầu 3 càng chuẩn xácbạch thủ lônuoi lo chuanbắt lô chuẩn theo ngàykq xo-solô 3 càngnuôi lô đề siêu vipcầu Lô Xiên XSMBđề về bao nhiêuSoi cầu x3xổ số kiến thiết ngày hôm nayquay thử xsmttruc tiep kết quả sxmntrực tiếp miền bắckết quả xổ số chấm vnbảng xs đặc biệt năm 2023soi cau xsmbxổ số hà nội hôm naysxmtxsmt hôm nayxs truc tiep mbketqua xo so onlinekqxs onlinexo số hôm nayXS3MTin xs hôm nayxsmn thu2XSMN hom nayxổ số miền bắc trực tiếp hôm naySO XOxsmbsxmn hôm nay188betlink188 xo sosoi cầu vip 88lô tô việtsoi lô việtXS247xs ba miềnchốt lô đẹp nhất hôm naychốt số xsmbCHƠI LÔ TÔsoi cau mn hom naychốt lô chuẩndu doan sxmtdự đoán xổ số onlinerồng bạch kim chốt 3 càng miễn phí hôm naythống kê lô gan miền bắcdàn đề lôCầu Kèo Đặc Biệtchốt cầu may mắnkết quả xổ số miền bắc hômSoi cầu vàng 777thẻ bài onlinedu doan mn 888soi cầu miền nam vipsoi cầu mt vipdàn de hôm nay7 cao thủ chốt sốsoi cau mien phi 7777 cao thủ chốt số nức tiếng3 càng miền bắcrồng bạch kim 777dàn de bất bạion newsddxsmn188betw88w88789bettf88sin88suvipsunwintf88five8812betsv88vn88Top 10 nhà cái uy tínsky88iwinlucky88nhacaisin88oxbetm88vn88w88789betiwinf8betrio66rio66lucky88oxbetvn88188bet789betMay-88five88one88sin88bk88xbetoxbetMU88188BETSV88RIO66ONBET88188betM88M88SV88Jun-68Jun-88one88iwinv9betw388OXBETw388w388onbetonbetonbetonbet88onbet88onbet88onbet88onbetonbetonbetonbetqh88mu88Nhà cái uy tínpog79vp777vp777vipbetvipbetuk88uk88typhu88typhu88tk88tk88sm66sm66me88me888live8live8livesm66me88win798livesm66me88win79pog79pog79vp777vp777uk88uk88tk88tk88luck8luck8kingbet86kingbet86k188k188hr99hr99123b8xbetvnvipbetsv66zbettaisunwin-vntyphu88vn138vwinvwinvi68ee881xbetrio66zbetvn138i9betvipfi88clubcf68onbet88ee88typhu88onbetonbetkhuyenmai12bet-moblie12betmoblietaimienphi247vi68clupcf68clupvipbeti9betqh88onb123onbefsoi cầunổ hũbắn cáđá gàđá gàgame bàicasinosoi cầuxóc đĩagame bàigiải mã giấc mơbầu cuaslot gamecasinonổ hủdàn đềBắn cácasinodàn đềnổ hũtài xỉuslot gamecasinobắn cáđá gàgame bàithể thaogame bàisoi cầukqsssoi cầucờ tướngbắn cágame bàixóc đĩa开云体育开云体育开云体育乐鱼体育乐鱼体育乐鱼体育亚新体育亚新体育亚新体育爱游戏爱游戏爱游戏华体会华体会华体会IM体育IM体育沙巴体育沙巴体育PM体育PM体育AG尊龙AG尊龙AG尊龙AG百家乐AG百家乐AG百家乐AG真人AG真人<AG真人<皇冠体育皇冠体育PG电子PG电子万博体育万博体育KOK体育KOK体育欧宝体育江南体育江南体育江南体育半岛体育半岛体育半岛体育凯发娱乐凯发娱乐杏彩体育杏彩体育杏彩体育FB体育PM真人PM真人<米乐娱乐米乐娱乐天博体育天博体育开元棋牌开元棋牌j9九游会j9九游会开云体育AG百家乐AG百家乐AG真人AG真人爱游戏华体会华体会im体育kok体育开云体育开云体育开云体育乐鱼体育乐鱼体育欧宝体育ob体育亚博体育亚博体育亚博体育亚博体育亚博体育亚博体育开云体育开云体育棋牌棋牌沙巴体育买球平台新葡京娱乐开云体育mu88qh88

MacOS Big Sur 11 – Index of Need to Know Changes & Links UPDATED!

MrMacintosh.com - MacOS Big Sur 10.16 - Updated Index of Need to Know Changes & Links
MacOS Big Sur 11.0 – Updated Index of Need to Know Changes & Links

WWDC 2020 – macOS Big Sur 11.0

WWDC is here again! For the first time ever, Apple’s Worldwide Developers Conference will be 100% Virtual. MacAdmins everywhere are wondering what changes macOS Big Sur will bring and how deployment workflows will be affected. I hope to help you answer multiple question with this article. This year I will follow the same format as my previous MacOS 10.15 Catalina – Updated Index of Need to Know Changes & Links post. Be sure to check back frequently, I will keep you up to date with the latest macOS Big Sur 11.0 changes!

Updates

Follow Me on Twitter @ClassicII_MrMac

#macOSBigSurChanges – will be the hashtag to follow for updates to this article.

Table of Contents – UPDATED 10/08/20

  • 1. MacOS Big Sur Release Date
  • 2. MacOS Big Sur Compatible Devices
  • 3. MacOS Big Sur Compatibility Requirements
  • 4. How To Download macOS Big Sur Beta
  • 5. How To Block macOS Big Sur 11.0
  • 6. Changes of Interest for MacAdmins
  • 7. 3rd Party Vendor Software Issues on Big Sur
  • 8. Previous macOS Big Sur Beta Releases
  • 9. OS Level Changes
  • 10. Security & Privacy Changes
  • 11. Apple Silicon (ARM Processor)
  • 12. Rosetta 2 Intel app Emulator
  • 13. Kexts, System Extensions & Drivers
  • 14. macOS Big Sur Virtualization
  • 15. Apple Links
  • 16. WWDC20 Video Links
  • 17. Big Sur 11.0 Beta 1 Patch Notes
  • 18. MacAdmin Blog Links
  • 19. Vendor Links
  • 20. Miscellaneous Links
  • 21. New Software Update Catalog URL
  • 22. MacAdmins Big Sur Community Feedback Form
  • 23. Big Sur Wallpaper

1. MacOS Big Sur 11 Release Date

The release date for macOS Big Sur 11 is “Coming this fall”apple.com/macos/big-sur-preview/

2. macOS Big Sur 11.0 Compatible Devices

Below is the list of compatible Macs / Supported Devices that can run 11.0.

  • 1. iMac 2014+
  • 2. iMac Pro 2017
  • 3. Mac Pro 2013+
  • 4. MacMini 2014+
  • 5. MacBook 2015+
  • 6. MacBook Air 2013+
  • 7. MacBook Pro 2013+
  • RIP
  • Mac mini (Late 2012)
  • iMac (Late 2012-2013)
  • MacBook Air (Mid 2012)
  • MacBook Pro (Mid 2012 & Retina)
MrMacintosh.com - macOS Big Sur 11.0 System Requirements
macOS Big Sur 11.0 – 10.16 System Requirements

3. MacOS Big Sur 11 Compatibility Requirements

macOS Big Sur 11 Minimum System Requirements

Minimum OS & Available Storage Space are still unknown as of now.

  • 4GB Ram
  • Intel Core M Processor 1.1GHz
  • Minimum OS = 10.10? (Catalina minimum upgrade OS)
  • 50.33GB looks to be the minimum Fresh Install Space Requirement?
  • 12.5GB of Available storage Space = Fresh Install? (Catalina Requirement)
  • 18.5GB of Available storage space = For Upgrade? (Catalina Requirement)

4. How To Download macOS Big Sur 11 Beta

How to download macOS Big Sur 11 from Apple

sudo /System/Library/PrivateFrameworks/Seeding.framework/Versions/A/Resources/seedutil enroll DeveloperSeed

softwareupdate -la

sudo softwareupdate --fetch-full-installer --full-installer-version 10.16

From Apple via open source scripts & free app tools.

5. How to Block macOS Big Sur 11.0 / 10.16

Jamf Pro – Use Application Restrictions to block the two apps below.

Dev Beta profile enrollment install application

macOSDeveloperBetaAccessUtility.pkg

The installer for the Big Sur Beta is

Install macOS Beta.app

HT to Jamfnation.com forum user TPG33k

NOTE: I have included articles for 10.15 until we have more information on if the solutions will work on 11.0 or not.

6. Changes of Interest for MacAdmins

3rd Party Kernel Extension loading on Big Sur – Apple says that Kernel Extensions can be manually loaded but the process can NOT be automated.

MrMacintosh.com - Changes to Kext-Loading in macOS Big Sur 11
Changes to Kext-Loading in macOS Big Sur 11

Automated Device Enrollment Auto Advance for Mac

  • 1. Plug in Power and Ethernet
  • 2. Boot Mac
  • 3. DEP starts automatically
  • 4. Land at login window
MrMacintosh.com - macOS Big Sur Automated Device Enrollment Auto Advance for Mac
macOS Big Sur Automated Device Enrollment Auto Advance for Mac

Downloaded Profiles for Mac

  • 1. Downloaded Profile Protections
  • 2. You need to approve the profile in the Profiles Pane. The approval requires an admin password.
  • 3. The profile only remains in the profiles pane for 8 min
  • 4. Profile install with the Profiles binary can no longer be automated. The 2nd step needs user input in the profiles pane to finish the install.
MrMacintosh.com - macOS Big Sur Downloaded Profiles for Mac
macOS Big Sur Downloaded Profiles for Mac

Content Caching Improvements

  • 1. Content Cashing now supports Internet Recovery!
  • 2. Initial Boot image is not included
  • 3. Full 6GB Recovery Image is cached.
MrMacintosh.com - macOS Big Sur Content Caching Improvements
macOS Big Sur Content Caching Improvements

Bootstrap Tokens

  • 1. Bootstrap expanded to include Local Accounts!
  • 2. Ability to authorize software Updates?
MrMacintosh.com - macOS Big Sur Bootstrap Token now works for local accounts!
macOS Big Sur Bootstrap Token now works for local accounts!

Managed Software Update

  • 1. iOS Style Software Updates > Mac
  • 2. New MDM Commands for Software Update
  • 3. Forcing Client Macs to Accept Software Updates & Restart
  • 4. Defer major OS Updates for 90 Days
MrMacintosh.com - macOS Big Sur Managed Software Update changes
macOS Big Sur Managed Software Update changes

Networksetup limitations for standard users

  • 1. Admins and Standard users had the same abilities to view and modify network settings from CLI
  • 2. Standard = Only Read Network settings, turn wifi on/off & change access point
  • 3. Admins can still use sudo
MrMacintosh.com - Networksetup limitations for standard users
macOS Big Sur Networksetup limitations for standard users

Mac Serial Number Format Change

  • 1. Serial Numbers contained info on when and where the devices was built
  • 2. Change was made to address identifiable info being used maliciously
  • 3. New completely random 10 character serial numbers across all product lines
MrMacintosh.com - macOS Big Sur Mac Serial Number Format Change
macOS Big Sur Mac Serial Number Format Change

Supervision for User Approved MDM

  • 1. Previously, User Approved MDM didn’t have the same capabilities as Supervised Macs / Automated Device Enrolled Macs (DEP).
  • 2. User approved MDM (UAMDM) now = Supervision!!!
MrMacintosh.com - Supervision for User Approved MDM
macOS Big Sur – Supervision for User Approved MDM

MDM Updates

MrMacintosh - macOS Big Sur MDM Changes
macOS Big Sur MDM Changes

7. 3rd Party Vendor Software Issues on Big Sur Beta

8. Previous macOS Big Sur 11.0 Releases

  • 9. Big Sur 11 Beta 9 (20A5384c) – 09/29/20 – Current Release
  • 8. Big Sur 11 Beta 8 (20A5374i) – 09/22/20 – My Release Notes
  • 7. Big Sur 11 Beta 7 (20A5374g) – 09/17/20 – My Release Notes
  • 6. Big Sur 11 Beta 6 (20A5364e) – 09/03/20 – My Release Notes
  • 5. Big Sur 11 Beta 5 (20A5354i) – 08/19/20 – My Release Notes
  • 4. Big Sur 11 Beta 4 (20A5343i) – 08/04/20
  • 3. Big Sur 11 Beta 3 (20A5323l) – 07/22/20
  • 2. Big Sur 11 Beta 2 (20A4300b) – 07/07/20 – My Release Notes
  • 1. Big Sur 11 Beta 1 (20A4299v) – 06/22/20 – My Release Notes

For reference, the macOS Catalina 10.15 Beta release schedule is listed below.

9. OS Level Changes

macOS Big Sur brings a refined new design, powerful controls, and intuitive customization options to the most advanced desktop operating system in the world.

  • Faster updatesOnce macOS Big Sur is installed, software updates begin in the background and complete faster than before — so it’s easier than ever to keep your Mac up to date and secure.
  • Updated menu barThe menu bar is now taller and more translucent, allowing your desktop picture to extend from edge to edge. Words lighten or darken based on the color of your desktop picture. And pull-down menus are larger, with more space between the lines to make everything easier to read.
  • Floating Dock The redesigned Dock is lifted from the bottom of your display and is more translucent, allowing your desktop wallpaper to shine through. And app icons are all-new and even easier to recognize.
  • Updated Notification CenterA redesigned Notification Center puts all your notifications and widgets into a single, dedicated column. Notifications are automatically sorted by most recent, and redesigned Today widgets deliver information at a glance.
  • New icons for appsApp icons have been redesigned to feel both familiar and fresh. Icons have a uniform shape but retain the stylistic touches and details that give Mac its character.
  • New and updated soundsSystem sounds are all-new and even more pleasing to the ear. The new system alerts were created using snippets of the originals, so they sound familiar.
  • New Control CenterDesigned just for Mac, the new Control Center consolidates your favorite menu bar items into a single place to give you instant access to the controls you use most. Just click the Control Center icon in the menu bar and adjust Wi-Fi, Bluetooth, AirDrop, and other settings — without opening System Preferences.

10. Security & Privacy Changes

  • Installing a Custom Kernel ExtensionInstall kernel extensions using a custom installer package, and help users understand the installation process.developer.apple.com/documentation/apple_silicon/installing_a_custom_kernel_extension
  • Signed system volumemacOS Big Sur introduces a cryptographically signed system volume that protects against malicious tampering. It also means that your Mac knows the exact layout of your system volume, allowing it to begin software updates in the background while you work.
  • Safari extensions on the App StoreAn all-new extensions category on the App Store showcases Safari extensions with editorial spotlights and top charts, making it easier to discover great extensions from developers. All extensions are reviewed, signed, and hosted by Apple for your security.
  • Privacy information on the App StoreA new section on each app’s page on the App Store will help you understand the privacy practices of the app before you download it.9 It’s similar to the way nutrition labels help you understand what’s in food before you buy it.
  • Self-reported privacy practicesDevelopers self-report their app privacy practices on the App Store.9 See the types of data their app might collect — like usage data, contact information, or location — and whether that data is shared with third parties.
  • App Privacy is Displayed in a simple formatJust as nutrition labels are convenient and easy to read, an app’s privacy information on the App Store is displayed in a consistent, simple format.9 This lets you quickly and easily understand the app’s privacy practices.

11. Apple Silicon (New Mac ARM Processor)

12. Rosetta 2 Intel app Emulator

13. Kernel Extensions (Kexts), System Extensions & Drivers

14. macOS Big Sur Virtualization

VMWare Fusion 11.5.5

Parallels Desktop 15 & Pro Edition

ESXi Version 7

I wrote an article on how to install macOS Big Sur 11 on VMware Fusion 11.5 and Parallels Desktop 15.

mrmacintosh.com/how-to-install-macos-big-sur-beta-on-vmware-fusion-parallels-desktop/

15. Apple Links

WWDC20 Keynoteapple.com/apple-events/june-2020/

2. macOS 11.0 Big Surapple.com/macos/big-sur-preview/

3. macOS 11.0 Big Sur Features https://www.apple.com/macos/big-sur-preview/features/

4. macOS 11.0 Big Sur Design Videoapple.com/105/media/us/macos/big-sur-preview/2020/f14b0c7e-9f7e-4b9f-bd0c-b4b86ee46c92/films/design/macos-design-tpl-cc-us-2020_1280x720h.m3u8

5. 11.0 Public Beta Release Notesdeveloper.apple.com/documentation/macos-release-notes/macos-big-sur-11-beta-release-notes

6. Apple Developer ForumsAll new for 2020 developer.apple.com/forums/

7. Xcode 12 Beta Release Notes – developer.apple.com/documentation/xcode-release-notes/xcode-12-beta-release-notes

8. Xcode 12 for macOS Universal Apps Beta Release Notesdeveloper.apple.com/documentation/xcode-release-notes/xcode-12-for-macos-universal-apps-beta-release-notes

9. FeedBack Assistant. developer.apple.com/bug-reporting/feedbackassistant.apple.com/welcome

10. What’s New for Enterprise and Education WWDC 2020 June 2020 (v1.0) (AppleSeed Account Required) appleseed.apple.com

11. AppleSeed – macOS 11.0 Big Sur Beta 1 (20A4299v) Release Notes (AppleSeed Account Required)appleseed.apple.com

16. WWDC20 Video Links

  • Platforms State of the UnioniOS, macOS, tvOS, watchOS Join the worldwide developer community for an in-depth look at the future of Apple platforms, directly from Apple Park. – developer.apple.com/videos/play/wwdc2020/102/
  • Adopt the new look of macOSMake over your Mac apps: Discover how you can embrace the new design of macOS Big Sur and adopt its visual hierarchy, design patterns, and behaviors. We’ll explore the latest updates to AppKit around structural items and common controls, and show you how you can adapt more customized interfaces. – /developer.apple.com/videos/play/wwdc2020/10104/
  • Create great enterprise apps. A chat with Box’s Aaron Levie iOS, macOS Discover how organizations like Box are adapting to changing conditions in the business world and remote work. Listen to Apple’s Vice President of Cloud Services Mike Abbott and Box CEO and co-founder Aaron Levie chat about the modern working environment, how cloud-based apps are helping people. developer.apple.com/videos/play/wwdc2020/10204/
  • Port your Mac app to Apple SiliconYour porting questions, answered: Learn how to recompile your macOS app for Apple Silicon Macs and build universal apps that launch faster, have better performance, and support the future of the platform. We’ll show you how Xcode makes it simple to build a universal macOS binary. developer.apple.com/videos/play/wwdc2020/10214/
  • What’s new in managing Apple devices. – iOS, macOS, tvOS We’ve made significant strides in bringing crucial device management features to macOS. Discover how these features can help you manage your all your devices using the same tools and technologies. Get details on changes coming this year and how they will impact your deployment workflowsdeveloper.apple.com/videos/play/wwdc2020/10639/

Part 2

  • iPad and iPhone apps on Apple Silicon Macs.Apple Silicon Macs can run many iPad and iPhone apps as-is, and these apps will be made available to users on the Mac through the Mac App Store. Discover how iPad and iPhone apps run on Apple Silicon Macs, and the factors that make your apps come across better.developer.apple.com/videos/play/wwdc2020/10114/
  • Build an Endpoint Security app System Extensions improve the reliability and security of macOS. Learn about the modern replacement for Kernel Authorization KPIs and discover tips for making a great security product with the Endpoint Security framework.developer.apple.com/videos/play/wwdc2020/10159/
  • Custom app distribution with Apple Business ManagerApple Business Manager is the best way to manage and deploy business apps to your employees and customers. Whether you’re a developer, business owner, or IT administrator, we’ll showcase the benefits of Custom apps for each role and provide guidance on each step in the process. – developer.apple.com/videos/play/wwdc2020/10667/
  • Explore the new system architecture of Apple Silicon Macs – Discover how Macs with Apple Silicon will deliver modern advantages using Apple’s System-on-Chip (SoC) architecture. Leveraging a unified memory architecture for CPU and GPU tasks, Mac apps will see amazing performance benefits. developer.apple.com/videos/play/wwdc2020/10686/
  • Leverage enterprise identity and authenticationEmpower your organization with the right tools while protecting privacy and security. Discover Apple’s identity management tools for enterprise, and how they can help you create a smoother experience for users when signing in to devices, apps and websites.developer.apple.com/videos/play/wwdc2020/10139/
  • Introducing StoreKit Testing in XcodeDiscover StoreKit Testing in Xcode — a local environment for testing your in-app purchases without needing to connect to App Store servers. We’ll show you how to set up a test environment, create a StoreKit configuration file, and prepare to validate receipts locally.developer.apple.com/videos/play/wwdc2020/10659/

Part 3

  • Discover AppleSeed for IT and Managed Software UpdatesWith AppleSeed for IT, you can help your school or business test pre-release versions of Apple software and provide valuable feedback directly to Apple. We’ll guide you through getting started in AppleSeed for IT and provide insight on how to file great feedback collaboratively. developer.apple.com/videos/play/wwdc2020/10138/
  • Boost performance and security with modern networking Speed up your app and make it more nimble, private and secure with modern networking APIs. Learn about networking protocols like IPv6, HTTP/2, TLS 1.3 and Encrypted DNS, and how incorporating these within your app and server can provide faster performance and reduce both your power consumptiondeveloper.apple.com/videos/play/wwdc2020/10111/
  • What’s new in Education. – For over 40 years, Apple has been working with educators to create technologies for students, teachers, and school administrators and help them share in a rich and meaningful learning experience. Explore the breadth of Apple’s education technologies, including classroom management apps and tools.developer.apple.com/videos/play/wwdc2020/10658/
  • What’s new in Mac Catalyst Discover the latest updates to Mac Catalyst and find out how you can bring your iPadOS app to the Mac. Explore enhancements to the application lifecycle, integrate new extensions into your apps, and learn how the new look and feel of macOS impacts Mac Catalyst apps.developer.apple.com/videos/play/wwdc2020/10143/
  • Build trust through better privacyPrivacy is a more important issue than ever. Learn about Apple’s privacy pillars, our approach to privacy, and how to adopt the latest features on our platforms that can help you earn customer trust, create more personal experiences, and improve engagement.developer.apple.com/videos/play/wwdc2020/10676/

17. macOS Big Sur 11.0 Beta 1 & 2 Release Notes

18. MacAdmin Blog Links

This list is specifically for MacAdmins. This will be an ongoing list of articles and posts that will help you learn the latest 11.0 changes.

Rich TroutonWWDC20 Notesderflounder.wordpress.com/2020/06/23/wwdc-2020-notes/

Howard Oakley – electiclight.co

Scripting OS X

MrMacintosh.com

19. Vendor Links

SimpleMDM – New MDM Features Coming in macOS 11 Big Sur & iOS 14 – simplemdm.com/mdm-ios-14-macos-11-big-sur/

MicroMDM – Victor Vrantchan – WWDC20: What’s new in managing Apple devices – micromdm.io/blog/wwdc20-what-s-new-in-managing/

20. Miscellaneous 11.0 Links

21. New Software Update Catalog URL

installinstallmacos.py was updated yesterday to support macOS Big Sur. Be sure that you are using the latest version!

If you would like to download macOS Big Sur via installinstallmacos.py, run this command

/Users/Shared/installinstallmacos.py --seedprogram DeveloperSeed

The new Big Sur 11 Beta URL is listed in full below

https://swscan.apple.com/content/catalogs/others/index-10.16seed-10.16-10.15-10.14-10.13-10.12-10.11-10.10-10.9-mountainlion-lion-snowleopard-leopard.merged-1.sucatalog

22. MacAdmins Big Sur Community Feedback Form

MacAdmin @bp created a Google Form to track community feedback for macOS Big Sur. Use this form to include your FeedBack Assistant feedback request #.

Big Sur 11.0 changes

23. Big Sur Wallpaper

xosotin chelseathông tin chuyển nhượngcâu lạc bộ bóng đá arsenalbóng đá atalantabundesligacầu thủ haalandUEFAevertonxosokeonhacaiketquabongdalichthidau7m.newskqbdtysokeobongdabongdalufutebol ao vivofutemaxmulticanaisonbethttps://bsport.fithttps://onbet88.ooohttps://i9bet.bizhttps://hi88.ooohttps://okvip.athttps://f8bet.athttps://fb88.cashhttps://vn88.cashhttps://shbet.atbóng đá world cupbóng đá inter milantin juventusbenzemala ligaclb leicester cityMUman citymessi lionelsalahnapolineymarpsgronaldoserie atottenhamvalenciaAS ROMALeverkusenac milanmbappenapolinewcastleaston villaliverpoolfa cupreal madridpremier leagueAjaxbao bong da247EPLbarcelonabournemouthaff cupasean footballbên lề sân cỏbáo bóng đá mớibóng đá cúp thế giớitin bóng đá ViệtUEFAbáo bóng đá việt namHuyền thoại bóng đágiải ngoại hạng anhSeagametap chi bong da the gioitin bong da lutrận đấu hôm nayviệt nam bóng đátin nong bong daBóng đá nữthể thao 7m24h bóng đábóng đá hôm naythe thao ngoai hang anhtin nhanh bóng đáphòng thay đồ bóng đábóng đá phủikèo nhà cái onbetbóng đá lu 2thông tin phòng thay đồthe thao vuaapp đánh lô đềdudoanxosoxổ số giải đặc biệthôm nay xổ sốkèo đẹp hôm nayketquaxosokq xskqxsmnsoi cầu ba miềnsoi cau thong kesxkt hôm naythế giới xổ sốxổ số 24hxo.soxoso3mienxo so ba mienxoso dac bietxosodientoanxổ số dự đoánvé số chiều xổxoso ket quaxosokienthietxoso kq hôm nayxoso ktxổ số megaxổ số mới nhất hôm nayxoso truc tiepxoso ViệtSX3MIENxs dự đoánxs mien bac hom nayxs miên namxsmientrungxsmn thu 7con số may mắn hôm nayKQXS 3 miền Bắc Trung Nam Nhanhdự đoán xổ số 3 miềndò vé sốdu doan xo so hom nayket qua xo xoket qua xo so.vntrúng thưởng xo sokq xoso trực tiếpket qua xskqxs 247số miền nams0x0 mienbacxosobamien hôm naysố đẹp hôm naysố đẹp trực tuyếnnuôi số đẹpxo so hom quaxoso ketquaxstruc tiep hom nayxổ số kiến thiết trực tiếpxổ số kq hôm nayso xo kq trực tuyenkết quả xổ số miền bắc trực tiếpxo so miền namxổ số miền nam trực tiếptrực tiếp xổ số hôm nayket wa xsKQ XOSOxoso onlinexo so truc tiep hom nayxsttso mien bac trong ngàyKQXS3Msố so mien bacdu doan xo so onlinedu doan cau loxổ số kenokqxs vnKQXOSOKQXS hôm naytrực tiếp kết quả xổ số ba miềncap lo dep nhat hom naysoi cầu chuẩn hôm nayso ket qua xo soXem kết quả xổ số nhanh nhấtSX3MIENXSMB chủ nhậtKQXSMNkết quả mở giải trực tuyếnGiờ vàng chốt số OnlineĐánh Đề Con Gìdò số miền namdò vé số hôm nayso mo so debach thủ lô đẹp nhất hôm naycầu đề hôm naykết quả xổ số kiến thiết toàn quốccau dep 88xsmb rong bach kimket qua xs 2023dự đoán xổ số hàng ngàyBạch thủ đề miền BắcSoi Cầu MB thần tàisoi cau vip 247soi cầu tốtsoi cầu miễn phísoi cau mb vipxsmb hom nayxs vietlottxsmn hôm naycầu lô đẹpthống kê lô kép xổ số miền Bắcquay thử xsmnxổ số thần tàiQuay thử XSMTxổ số chiều nayxo so mien nam hom nayweb đánh lô đề trực tuyến uy tínKQXS hôm nayxsmb ngày hôm nayXSMT chủ nhậtxổ số Power 6/55KQXS A trúng roycao thủ chốt sốbảng xổ số đặc biệtsoi cầu 247 vipsoi cầu wap 666Soi cầu miễn phí 888 VIPSoi Cau Chuan MBđộc thủ desố miền bắcthần tài cho sốKết quả xổ số thần tàiXem trực tiếp xổ sốXIN SỐ THẦN TÀI THỔ ĐỊACầu lô số đẹplô đẹp vip 24hsoi cầu miễn phí 888xổ số kiến thiết chiều nayXSMN thứ 7 hàng tuầnKết quả Xổ số Hồ Chí Minhnhà cái xổ số Việt NamXổ Số Đại PhátXổ số mới nhất Hôm Nayso xo mb hom nayxxmb88quay thu mbXo so Minh ChinhXS Minh Ngọc trực tiếp hôm nayXSMN 88XSTDxs than taixổ số UY TIN NHẤTxs vietlott 88SOI CẦU SIÊU CHUẨNSoiCauVietlô đẹp hôm nay vipket qua so xo hom naykqxsmb 30 ngàydự đoán xổ số 3 miềnSoi cầu 3 càng chuẩn xácbạch thủ lônuoi lo chuanbắt lô chuẩn theo ngàykq xo-solô 3 càngnuôi lô đề siêu vipcầu Lô Xiên XSMBđề về bao nhiêuSoi cầu x3xổ số kiến thiết ngày hôm nayquay thử xsmttruc tiep kết quả sxmntrực tiếp miền bắckết quả xổ số chấm vnbảng xs đặc biệt năm 2023soi cau xsmbxổ số hà nội hôm naysxmtxsmt hôm nayxs truc tiep mbketqua xo so onlinekqxs onlinexo số hôm nayXS3MTin xs hôm nayxsmn thu2XSMN hom nayxổ số miền bắc trực tiếp hôm naySO XOxsmbsxmn hôm nay188betlink188 xo sosoi cầu vip 88lô tô việtsoi lô việtXS247xs ba miềnchốt lô đẹp nhất hôm naychốt số xsmbCHƠI LÔ TÔsoi cau mn hom naychốt lô chuẩndu doan sxmtdự đoán xổ số onlinerồng bạch kim chốt 3 càng miễn phí hôm naythống kê lô gan miền bắcdàn đề lôCầu Kèo Đặc Biệtchốt cầu may mắnkết quả xổ số miền bắc hômSoi cầu vàng 777thẻ bài onlinedu doan mn 888soi cầu miền nam vipsoi cầu mt vipdàn de hôm nay7 cao thủ chốt sốsoi cau mien phi 7777 cao thủ chốt số nức tiếng3 càng miền bắcrồng bạch kim 777dàn de bất bạion newsddxsmn188betw88w88789bettf88sin88suvipsunwintf88five8812betsv88vn88Top 10 nhà cái uy tínsky88iwinlucky88nhacaisin88oxbetm88vn88w88789betiwinf8betrio66rio66lucky88oxbetvn88188bet789betMay-88five88one88sin88bk88xbetoxbetMU88188BETSV88RIO66ONBET88188betM88M88SV88Jun-68Jun-88one88iwinv9betw388OXBETw388w388onbetonbetonbetonbet88onbet88onbet88onbet88onbetonbetonbetonbetqh88mu88Nhà cái uy tínpog79vp777vp777vipbetvipbetuk88uk88typhu88typhu88tk88tk88sm66sm66me88me888live8live8livesm66me88win798livesm66me88win79pog79pog79vp777vp777uk88uk88tk88tk88luck8luck8kingbet86kingbet86k188k188hr99hr99123b8xbetvnvipbetsv66zbettaisunwin-vntyphu88vn138vwinvwinvi68ee881xbetrio66zbetvn138i9betvipfi88clubcf68onbet88ee88typhu88onbetonbetkhuyenmai12bet-moblie12betmoblietaimienphi247vi68clupcf68clupvipbeti9betqh88onb123onbefsoi cầunổ hũbắn cáđá gàđá gàgame bàicasinosoi cầuxóc đĩagame bàigiải mã giấc mơbầu cuaslot gamecasinonổ hủdàn đềBắn cácasinodàn đềnổ hũtài xỉuslot gamecasinobắn cáđá gàgame bàithể thaogame bàisoi cầukqsssoi cầucờ tướngbắn cágame bàixóc đĩa开云体育开云体育开云体育乐鱼体育乐鱼体育乐鱼体育亚新体育亚新体育亚新体育爱游戏爱游戏爱游戏华体会华体会华体会IM体育IM体育沙巴体育沙巴体育PM体育PM体育AG尊龙AG尊龙AG尊龙AG百家乐AG百家乐AG百家乐AG真人AG真人<AG真人<皇冠体育皇冠体育PG电子PG电子万博体育万博体育KOK体育KOK体育欧宝体育江南体育江南体育江南体育半岛体育半岛体育半岛体育凯发娱乐凯发娱乐杏彩体育杏彩体育杏彩体育FB体育PM真人PM真人<米乐娱乐米乐娱乐天博体育天博体育开元棋牌开元棋牌j9九游会j9九游会开云体育AG百家乐AG百家乐AG真人AG真人爱游戏华体会华体会im体育kok体育开云体育开云体育开云体育乐鱼体育乐鱼体育欧宝体育ob体育亚博体育亚博体育亚博体育亚博体育亚博体育亚博体育开云体育开云体育棋牌棋牌沙巴体育买球平台新葡京娱乐开云体育mu88qh88
xosotin chelseathông tin chuyển nhượngcâu lạc bộ bóng đá arsenalbóng đá atalantabundesligacầu thủ haalandUEFAevertonxosokeonhacaiketquabongdalichthidau7m.newskqbdtysokeobongdabongdalufutebol ao vivofutemaxmulticanaisonbethttps://bsport.fithttps://onbet88.ooohttps://i9bet.bizhttps://hi88.ooohttps://okvip.athttps://f8bet.athttps://fb88.cashhttps://vn88.cashhttps://shbet.atbóng đá world cupbóng đá inter milantin juventusbenzemala ligaclb leicester cityMUman citymessi lionelsalahnapolineymarpsgronaldoserie atottenhamvalenciaAS ROMALeverkusenac milanmbappenapolinewcastleaston villaliverpoolfa cupreal madridpremier leagueAjaxbao bong da247EPLbarcelonabournemouthaff cupasean footballbên lề sân cỏbáo bóng đá mớibóng đá cúp thế giớitin bóng đá ViệtUEFAbáo bóng đá việt namHuyền thoại bóng đágiải ngoại hạng anhSeagametap chi bong da the gioitin bong da lutrận đấu hôm nayviệt nam bóng đátin nong bong daBóng đá nữthể thao 7m24h bóng đábóng đá hôm naythe thao ngoai hang anhtin nhanh bóng đáphòng thay đồ bóng đábóng đá phủikèo nhà cái onbetbóng đá lu 2thông tin phòng thay đồthe thao vuaapp đánh lô đềdudoanxosoxổ số giải đặc biệthôm nay xổ sốkèo đẹp hôm nayketquaxosokq xskqxsmnsoi cầu ba miềnsoi cau thong kesxkt hôm naythế giới xổ sốxổ số 24hxo.soxoso3mienxo so ba mienxoso dac bietxosodientoanxổ số dự đoánvé số chiều xổxoso ket quaxosokienthietxoso kq hôm nayxoso ktxổ số megaxổ số mới nhất hôm nayxoso truc tiepxoso ViệtSX3MIENxs dự đoánxs mien bac hom nayxs miên namxsmientrungxsmn thu 7con số may mắn hôm nayKQXS 3 miền Bắc Trung Nam Nhanhdự đoán xổ số 3 miềndò vé sốdu doan xo so hom nayket qua xo xoket qua xo so.vntrúng thưởng xo sokq xoso trực tiếpket qua xskqxs 247số miền nams0x0 mienbacxosobamien hôm naysố đẹp hôm naysố đẹp trực tuyếnnuôi số đẹpxo so hom quaxoso ketquaxstruc tiep hom nayxổ số kiến thiết trực tiếpxổ số kq hôm nayso xo kq trực tuyenkết quả xổ số miền bắc trực tiếpxo so miền namxổ số miền nam trực tiếptrực tiếp xổ số hôm nayket wa xsKQ XOSOxoso onlinexo so truc tiep hom nayxsttso mien bac trong ngàyKQXS3Msố so mien bacdu doan xo so onlinedu doan cau loxổ số kenokqxs vnKQXOSOKQXS hôm naytrực tiếp kết quả xổ số ba miềncap lo dep nhat hom naysoi cầu chuẩn hôm nayso ket qua xo soXem kết quả xổ số nhanh nhấtSX3MIENXSMB chủ nhậtKQXSMNkết quả mở giải trực tuyếnGiờ vàng chốt số OnlineĐánh Đề Con Gìdò số miền namdò vé số hôm nayso mo so debach thủ lô đẹp nhất hôm naycầu đề hôm naykết quả xổ số kiến thiết toàn quốccau dep 88xsmb rong bach kimket qua xs 2023dự đoán xổ số hàng ngàyBạch thủ đề miền BắcSoi Cầu MB thần tàisoi cau vip 247soi cầu tốtsoi cầu miễn phísoi cau mb vipxsmb hom nayxs vietlottxsmn hôm naycầu lô đẹpthống kê lô kép xổ số miền Bắcquay thử xsmnxổ số thần tàiQuay thử XSMTxổ số chiều nayxo so mien nam hom nayweb đánh lô đề trực tuyến uy tínKQXS hôm nayxsmb ngày hôm nayXSMT chủ nhậtxổ số Power 6/55KQXS A trúng roycao thủ chốt sốbảng xổ số đặc biệtsoi cầu 247 vipsoi cầu wap 666Soi cầu miễn phí 888 VIPSoi Cau Chuan MBđộc thủ desố miền bắcthần tài cho sốKết quả xổ số thần tàiXem trực tiếp xổ sốXIN SỐ THẦN TÀI THỔ ĐỊACầu lô số đẹplô đẹp vip 24hsoi cầu miễn phí 888xổ số kiến thiết chiều nayXSMN thứ 7 hàng tuầnKết quả Xổ số Hồ Chí Minhnhà cái xổ số Việt NamXổ Số Đại PhátXổ số mới nhất Hôm Nayso xo mb hom nayxxmb88quay thu mbXo so Minh ChinhXS Minh Ngọc trực tiếp hôm nayXSMN 88XSTDxs than taixổ số UY TIN NHẤTxs vietlott 88SOI CẦU SIÊU CHUẨNSoiCauVietlô đẹp hôm nay vipket qua so xo hom naykqxsmb 30 ngàydự đoán xổ số 3 miềnSoi cầu 3 càng chuẩn xácbạch thủ lônuoi lo chuanbắt lô chuẩn theo ngàykq xo-solô 3 càngnuôi lô đề siêu vipcầu Lô Xiên XSMBđề về bao nhiêuSoi cầu x3xổ số kiến thiết ngày hôm nayquay thử xsmttruc tiep kết quả sxmntrực tiếp miền bắckết quả xổ số chấm vnbảng xs đặc biệt năm 2023soi cau xsmbxổ số hà nội hôm naysxmtxsmt hôm nayxs truc tiep mbketqua xo so onlinekqxs onlinexo số hôm nayXS3MTin xs hôm nayxsmn thu2XSMN hom nayxổ số miền bắc trực tiếp hôm naySO XOxsmbsxmn hôm nay188betlink188 xo sosoi cầu vip 88lô tô việtsoi lô việtXS247xs ba miềnchốt lô đẹp nhất hôm naychốt số xsmbCHƠI LÔ TÔsoi cau mn hom naychốt lô chuẩndu doan sxmtdự đoán xổ số onlinerồng bạch kim chốt 3 càng miễn phí hôm naythống kê lô gan miền bắcdàn đề lôCầu Kèo Đặc Biệtchốt cầu may mắnkết quả xổ số miền bắc hômSoi cầu vàng 777thẻ bài onlinedu doan mn 888soi cầu miền nam vipsoi cầu mt vipdàn de hôm nay7 cao thủ chốt sốsoi cau mien phi 7777 cao thủ chốt số nức tiếng3 càng miền bắcrồng bạch kim 777dàn de bất bạion newsddxsmn188betw88w88789bettf88sin88suvipsunwintf88five8812betsv88vn88Top 10 nhà cái uy tínsky88iwinlucky88nhacaisin88oxbetm88vn88w88789betiwinf8betrio66rio66lucky88oxbetvn88188bet789betMay-88five88one88sin88bk88xbetoxbetMU88188BETSV88RIO66ONBET88188betM88M88SV88Jun-68Jun-88one88iwinv9betw388OXBETw388w388onbetonbetonbetonbet88onbet88onbet88onbet88onbetonbetonbetonbetqh88mu88Nhà cái uy tínpog79vp777vp777vipbetvipbetuk88uk88typhu88typhu88tk88tk88sm66sm66me88me888live8live8livesm66me88win798livesm66me88win79pog79pog79vp777vp777uk88uk88tk88tk88luck8luck8kingbet86kingbet86k188k188hr99hr99123b8xbetvnvipbetsv66zbettaisunwin-vntyphu88vn138vwinvwinvi68ee881xbetrio66zbetvn138i9betvipfi88clubcf68onbet88ee88typhu88onbetonbetkhuyenmai12bet-moblie12betmoblietaimienphi247vi68clupcf68clupvipbeti9betqh88onb123onbefsoi cầunổ hũbắn cáđá gàđá gàgame bàicasinosoi cầuxóc đĩagame bàigiải mã giấc mơbầu cuaslot gamecasinonổ hủdàn đềBắn cácasinodàn đềnổ hũtài xỉuslot gamecasinobắn cáđá gàgame bàithể thaogame bàisoi cầukqsssoi cầucờ tướngbắn cágame bàixóc đĩa开云体育开云体育开云体育乐鱼体育乐鱼体育乐鱼体育亚新体育亚新体育亚新体育爱游戏爱游戏爱游戏华体会华体会华体会IM体育IM体育沙巴体育沙巴体育PM体育PM体育AG尊龙AG尊龙AG尊龙AG百家乐AG百家乐AG百家乐AG真人AG真人<AG真人<皇冠体育皇冠体育PG电子PG电子万博体育万博体育KOK体育KOK体育欧宝体育江南体育江南体育江南体育半岛体育半岛体育半岛体育凯发娱乐凯发娱乐杏彩体育杏彩体育杏彩体育FB体育PM真人PM真人<米乐娱乐米乐娱乐天博体育天博体育开元棋牌开元棋牌j9九游会j9九游会开云体育AG百家乐AG百家乐AG真人AG真人爱游戏华体会华体会im体育kok体育开云体育开云体育开云体育乐鱼体育乐鱼体育欧宝体育ob体育亚博体育亚博体育亚博体育亚博体育亚博体育亚博体育开云体育开云体育棋牌棋牌沙巴体育买球平台新葡京娱乐开云体育mu88qh88