Download Xcode for Mac Os Sierra 10.12 6 UPDATED
Download Xcode for Mac Os Sierra 10.12 6
| A version of the macOS operating organization | |
 macOS Sierra desktop | |
| Developer | Apple Inc. |
|---|---|
| OS family | |
| Source model | Closed, with open source components |
| Initial release | September 20, 2016 (2016-09-20) |
| Latest release | ten.12.6 (16G2136) [2] / September 26, 2019 (2019-09-26) |
| Update method | Mac App Store |
| Platforms | x86-64 |
| Kernel type | Hybrid (XNU) |
| License | APSL and Apple EULA |
| Preceded by | Bone 10 El Capitan |
| Succeeded by | macOS High Sierra |
| Official website | macOS - Apple at the Wayback Machine (archived August 30, 2017) |
| Support condition | |
| Unsupported as of October 2019. iTunes is no longer existence updated, but is able to download driver updates to sync to newer devices. [3] | |
macOS Sierra (version 10.12) [4] is the thirteenth major release of macOS (formerly known as Os X and Mac OS X), Apple Inc.'s desktop and server operating organization for Macintosh computers. The name "macOS" stems from the intention to compatible the operating system's name with that of iOS, watchOS and tvOS. Sierra is named after the Sierra Nevada mountain range in California and Nevada. [5] Its major new features concern Continuity, iCloud, and windowing, as well as support for Apple Pay and Siri.
The starting time beta of macOS Sierra was released to developers shortly following the 2016 WWDC keynote on June 13, 2016. The first public-beta release followed on July vii, 2016. It was released to end users on September 20, 2016, equally a costless upgrade through the Mac App Store [6] and it was succeeded by macOS Loftier Sierra on September 25, 2017.
System requirements [ edit ]
macOS Sierra requires at to the lowest degree two GB of RAM and viii GB of storage space and will run on: [seven]
- iMac: Late 2009 or newer
- MacBook and MacBook 12-inch: Late 2009 or newer
- MacBook Pro: Mid 2010 or newer
- MacBook Air: Late 2010 or newer
- Mac Mini: Mid 2010 or newer
- Mac Pro: Mid 2010 or newer
- Xserve is no longer compatible.
Sierra is the first version of macOS since OS X Mountain Lion, released in 2012, that does not run on all computers that the previous version supported. [8] Developers accept created workarounds to install macOS Sierra on some Mac computers that are no longer officially supported every bit long as they are packed with a CPU that supports SSE4.ane. [ix] This requires using a patch to change the install image. [10]
Changes [ edit ]
The default desktop picture is an image of Lonely Pine Peak.
Organisation features [ edit ]
Siri [ edit ]
A demonstration of Siri on macOS Sierra Beta
The user can admission the Siri intelligent banana via the Dock, the menu bar or a keyboard shortcut and results are shown in a window in the upper-correct corner. [11] Siri can send messages, search the web, find files and adjust settings. Results can be dropped into other applications or pinned to Notification Heart. [11] For instance, pictures from search results can be dragged into a document.
iCloud Drive and Optimized Storage [ edit ]
This image shows what the Optimized Storage suggestions are
iCloud Bulldoze can upload the user'southward documents and desktop directories and sync them to other devices. The Arrangement Data awarding has a new section that gives the user detailed information about space usage per application or file and provides tools and suggestions for freeing up space. For instance, the user can allow the organisation upload former files to iCloud Drive and remove their local copies, keeping them available on-demand in Finder. It can besides remove sometime files from trash automatically. iTunes can delete watched, purchased films and TV programs from its library. [12] [xiii]
Auto Unlock and Universal Clipboard [ edit ]
Edifice upon Continuity, an "umbrella term [for] features that facilitate the communication between [Apple devices]" using Bluetooth and Wi-Fi, Sierra adds two features. [12] With Auto Unlock, the user tin unlock their user account by holding a paired Apple Watch shut to the device. Time of flying is used to prevent relay attacks. Auto Unlock requires a Mac that was introduced in 2013 or later. With Universal Clipboard, the user can share the clipboard for cutting, copy and paste between macOS Sierra and iOS x devices, including text and rich content, such equally pictures or videos.
Tabs and Moving-picture show-in-Picture [ edit ]
Applications that support multiple windows can support multiple tabs within a unmarried window, allowing the user to go along windows organized similarly to Safari. [xiv] With Picture-in-Picture, videos can exist played in a window that follows the user across the organization. [15]
Apple tree File Organization [ edit ]
Apple released a preview of a new file system in Sierra, called Apple tree File System (APFS), to overcome the limitations of HFS Plus. It is intended for solid-country drives and flash memory and will adopt several features establish in modern file systems, such every bit snapshots and cloning, likewise as native support for features that Apple tree already provides in HFS Plus through supplementary software, such equally file-system encryption and TRIM support. The file system was released in macOS High Sierra. [xvi]
Dark Shift [ edit ]
Dark Shift is new in macOS ten.12.4, with the same functionality as its iOS counterpart. Dark Shift reduces blue low-cal at night to help sleep. This tin can be scheduled in the System Preferences app (in the Displays menu) and can be toggled on or off in the Notification Middle or using Siri. [17]
Since this feature relies on the Metal framework,[ commendation needed ] Nighttime Shift is not available on all systems that back up macOS Sierra. [18]
Application features [ edit ]
Photos [ edit ]
Apple says it has improved the face recognition of the Photos application, adding object and scene recognition. It groups similar pictures together using faces, locations and object recognition to create "memories". Memories contain motion-picture show slideshows with transitions and music selected by the algorithm, which can be modified to the user's liking. The "People" album organizes photos by the people in them, and Places shows all photos on a world map.
Safari and Apple Pay [ edit ]
Safari provides an "extension signal" which enables developers to package Safari extensions inside their Cocoa applications and communicate with them directly from the applications. [19] Safari conceals the presence of installed "legacy" plug-ins, such every bit Adobe Flash Actor, Java applets, Microsoft Silverlight, and QuickTime – from websites and requires the user to enable a specific plug-in on a per-use or per-website ground. [12]
Apple Pay allows vendors to embed an Apple Pay button on their websites. In Safari, users can click the Apple Pay button to cheque out, and then complete a purchase using an iPhone or Apple tree Watch. Apple Pay requires a Mac that supports Continuity (2012 or later models) and either an iPhone 6 or later with iOS ten, or an Apple Watch with watchOS 3.
Messages [ edit ]
The Messages app adds artful furnishings to messages, such as iii times bigger emojis and click dorsum with hearts or thumbs-up on a message bubble. [20] The ability to play YouTube videos and preview links in a conversation was introduced. [21] Users can view interactive content added to iMessage in iOS x. The app as well allows yous to turn on or off read receipts on a conversation by conversation ground. [22] [23]
iTunes [ edit ]
Apple Music inside iTunes has been redesigned, making it simpler to find favorite songs and discover new ones. A new "For Yous" tab has been added, which suggests new music the user might like (similar to the existing Genius).[ citation needed ] A refined MiniPlayer with the power to view lyrics while listening has too been introduced. [24]
Notes [ edit ]
The Notes app allows the user to share and collaborate on notes. This is washed by clicking on a share button at the superlative of the window. [24]
Other changes [ edit ]
- Deejay Utility regains the ability to format and manage RAID sets, after it was removed in El Capitan. [12] [25]
- Finder has an option to show folders always at the pinnacle of the view hierarchy, for instance in listing views. [12]
- Mail service adds a command to the top of email lists to speedily filter them, for instance, by read condition or the presence of attachments. [12]
- xiii & 15-inch Retina MacBook Pros now default to integer scaled over nearest-neighbor scaled resolutions to fit more content.
Other applications found on macOS 10.12 Sierra [ edit ]
- Drome Utility
- App Store
- Annal Utility
- Sound MIDI Setup
- Automator
- Bluetooth File Exchange
- Kick Camp Assistant
- Calculator
- Calendar
- Chess
- ColorSync Utility)
- Console
- Contacts
- Dictionary
- Digital Color Meter
- DVD Actor
- FaceTime
- Font Book
- Game Center
- GarageBand (may not exist pre-installed)
- Catch
- Grapher
- iBooks (now Apple Books)
- iMovie (may not exist pre-installed)
- iTunes
- Epitome Capture
- Ink (tin simply exist accessed by connecting a graphics tablet to your Mac)
- Keychain Access
- Keynote (may not be pre-installed)
- Migration Assistant
- Numbers (may not be pre-installed)
- Pages (may not be pre-installed)
- Photograph Booth
- Preview
- QuickTime Player
- Reminders
- Script Editor
- Stickies
- System Information
- Terminal
- TextEdit
- Time Machine
- VoiceOver Utility
- X11/XQuartz (may not be pre-installed)
Security improvements [ edit ]
Gatekeeper [ edit ]
macOS Sierra slightly changes the Gatekeeper user interface and adds two new mechanisms. A new default in Arrangement Preferences hides the "Anywhere" option which allows the user to disable the machinery and execute programs from any source without needing to approve each new i individually.
The first new mechanism allows developers to lawmaking-sign disk images that can be verified as a unit by the system. This allows developers to guarantee the integrity of external files that are distributed alongside the application packet on the same disk paradigm. An attacker could infect these external files with malicious code and with them exploit a vulnerability in the application, without having to break the signature of the application bundle itself. By signing the disk image, the developer can prevent tampering and force an aggressor to repackage the files onto a new deejay epitome, requiring a valid developer certificate to pass Gatekeeper without a warning. [26]
The second new mechanism is "path randomization", which executes application bundles from a random, subconscious path and prevents them from accessing external files relative to their location. To avert this, the developer has to distribute the application bundle and its external files on a signed disk image or in a signed installer packet. The user tin avoid this mechanism past moving the awarding bundle without its external files to a new location. [26]
Directory permissions and sudo [ edit ]
The Unix permissions for writing to the /Volumes directory are at present restricted to root and no longer "world-writable". [27] Apple expanded System Integrity Protection to /Library/Awarding Support/com.apple tree.TCC, [28] a directory that contains a list of applications that are immune to "control the computer", and restricts write access to programs which were signed with an Apple "private entitlement". The file-hosting service Dropbox has been criticized for manipulating the directory to add their Dropbox application to the listing, rather than asking the user to do it for them explicitly in Organization Preferences. [29]
The sudo command-line utility with which a user tin execute a command as another user, typically as root, is configured with the "tty_tickets" flag by default, restricting the session timeout to the terminal session (such as a window or tab) in which the user authenticated the plan. [30]
Removed functionality [ edit ]
Sierra removes support for garbage drove from the Objective-C runtime, [31] a memory-direction organisation that was added in Mac OS X Leopard (version 10.5) and alleged deprecated in favor of Automated Reference Counting in OS Ten Mount King of beasts (version 10.8). [32] [33] Applications that have been compiled with garbage collection will no longer run.
Apple removed native support for the VPN protocol PPTP and made recommendations for alternatives that information technology considers more secure. [34]
The "time remaining" estimate has been removed in the x.12.2 update after complaints of the battery life of 2016 MacBook Pros. [35] [36] [37]
The Game Centre app has been removed. [24] Even so, the service still exists.
Reinstallation [ edit ]
Following the download of macOS Sierra (10.12) from the Mac App Store, the installer does not evidence under a users' "Purchased" tab in the Mac App Shop app. Users can notwithstanding re-download the Sierra installer past visiting the macOS Sierra page on the Mac App Shop. [38]
Reception [ edit ]
macOS Sierra has received generally positive reviews. Users and critics have praised its functionality, including the addition of Siri and back up for Apple Pay in Safari. [39] Macworld gave it 4.5 stars out of 5. [40] Engadget gave it a rating of 87 out of 100 praising the new features such as Siri integration, Universal Clipboard, and Apple Pay while criticizing the unreliability of Auto Unlock, that "Siri isn't always smart enough" and some of the Messages features are only available on iOS 10. [41] Developers of apps that rely on the PDFKit library built into macOS have complained that radical changes to PDFKit introduced in Sierra are causing instability and potential data corruption. [42]
Release history [ edit ]
References [ edit ]
- ^ "macOS version 10.12 Sierra on Intel-based Mac computers". The Open Group. Archived from the original on October 2, 2016. Retrieved September 29, 2016.
- ^ "Nearly the security content of macOS Mojave x.fourteen.6 Supplemental Update 2, Security Update 2019-005 High Sierra, and Security Update 2019-005 Sierra". Apple Support. September 26, 2019. Retrieved September 26, 2019.
- ^ https://iTunes.com
- ^ "Download - Apple Developer". Apple Programmer . Retrieved 16 June 2016.
- ^ Loyola, Roman (seven July 2016). "macOS Sierra FAQ: What yous need to know well-nigh the new Mac operating organisation". Macworld. Archived from the original on 15 July 2016. Retrieved 13 July 2016.
- ^ Majo, Benjamin (seven September 2016). "macOS Sierra will exist released on September 20 for free to Mac owners". 9to5Mac. Archived from the original on eight September 2016. Retrieved seven September 2016.
- ^ "How to get macOS Sierra". Apple . Retrieved September 23, 2016.
- ^ Elliott, Matt (2016-06-13). "See which Macs will -- and won't -- work with macOS". CNet. Archived from the original on 16 June 2016. Retrieved sixteen June 2016.
- ^ "macOS 10.12 Sierra Unsupported Macs Thread". MacRumors Forums. Archived from the original on 2016-06-16. Retrieved 2016-06-22 .
- ^ macOS Sierra Patcher Tool for Unsupported Macs
- ^ a b "How to utilise Siri in macOS Sierra". Macworld. Archived from the original on 2017-02-04. Retrieved 2017-02-16 .
- ^ a b c d e f Cunningham, Andrew; Hutchinson, Lee (September 20, 2016). "macOS x.12 Sierra: The Ars Technica review". Ars Technica Uk . Archived from the original on September 25, 2016. Retrieved September 28, 2016.
- ^ Clover, Juli. "macOS Sierra: Save Disk Space With the New 'Optimize Storage' Choice". Archived from the original on 2016-xi-26. Retrieved 2016-eleven-25 .
- ^ "macOS Sierra: Apps Gain Safari-Style Tabs". Archived from the original on 2018-01-26. Retrieved 2018-01-25 .
- ^ "macOS Sierra: Moving picture in Picture Mode for Safari and iTunes Videos". Archived from the original on 2018-01-26. Retrieved 2018-01-25 .
- ^ "macOS High Sierra: You'll Hardly Find You've Upgraded - The Mac Observer". The Mac Observer. iv October 2017. Archived from the original on eleven May 2018. Retrieved 10 May 2018.
- ^ Clover, Juli. "Apple Releases macOS Sierra 10.12.four With New Night Shift Style". Archived from the original on 2017-04-01. Retrieved 2017-04-14 .
- ^ "How to Use Night Shift in macOS Sierra 10.12.four" . Retrieved 2018-06-xiii .
- ^ "Safari App Extension Programming Guide: Safari App Extensions". Apple Programmer . Archived from the original on July eight, 2016. Retrieved September 29, 2016.
- ^ "How to use Messages effects in macOS Sierra". iMore. Archived from the original on 2016-11-23. Retrieved 2016-11-22 .
- ^ "x tiny macOS Sierra features I love". iMore. Archived from the original on 2016-12-30. Retrieved 2016-12-xxx .
- ^ "7 hidden features in macOS Sierra y'all may take missed". Macworld. Archived from the original on 2016-12-30. Retrieved 2016-12-30 .
- ^ "How to Use Read Receipts on the iPhone and Mac". TekRevue. Archived from the original on 2016-12-xxx. Retrieved 2016-12-xxx .
- ^ a b c Elliott, Matt (Nov 10, 2016). "10 hidden macOS Sierra features you need to know". Archived from the original on 2017-02-18. Retrieved 2018-06-09 .
- ^ "How to configure a software RAID in macOS Sierra'southward Disk Utility". Macworld. Archived from the original on 2017-01-08. Retrieved 2017-01-07 .
- ^ a b Cunningham, Andrew (June 15, 2016). "Some nerdy changes in macOS and iOS ten: RAW shooting, a harsher Gatekeeper, more". Ars Technica UK . Archived from the original on June sixteen, 2016. Retrieved June 17, 2016.
- ^ Trouton, Rich (September 21, 2016). "macOS Sierra'due south /Volumes folder is no longer world-writable". Der Flounder. Archived from the original on Oct 8, 2016. Retrieved September 28, 2016.
- ^ Gruber, John (September 20, 2016). "Dropbox's macOS Security Hack". Daring Fireball . Archived from the original on October 1, 2016. Retrieved September 28, 2016.
- ^ Pauli, Darren (September 13, 2016). "Dropbox apologies for clunky administrator account access on Macs". The Register . Archived from the original on October 2, 2016. Retrieved September 28, 2016.
- ^ Trouton, Rich (September 21, 2016). "tty_tickets selection now on by default for macOS Sierra's sudo tool". Der Flounder. Archived from the original on October viii, 2016. Retrieved September 28, 2016.
- ^ "Xcode Release Notes". Apple tree Developer. May 29, 2018. Section "Xcode 8.3". Retrieved June 9, 2018.
Bone X 10.11 was the last major release of macOS that supported the previously deprecated garbage collection runtime. Applications or features that depend upon garbage collection may not function properly or will non launch in macOS Sierra. Developers should use Automatic Reference Counting (ARC) or manual retain/release for memory management instead. (20589595)
- ^ Siracusa, John (October 29, 2007). "Mac OS X x.5 Leopard: the Ars Technica review". Ars Technica. At department "Objective-C 2.0". Archived from the original on Nov 17, 2016. Retrieved November 17, 2016.
- ^ Siracusa, John (July 25, 2012). "OS X 10.8 Mount Lion: the Ars Technica review". Ars Technica. At department "Objective-C enhancements". Archived from the original on November 17, 2016. Retrieved November 17, 2016.
- ^ "Gear up for removal of PPTP VPN before yous upgrade to iOS 10 and macOS Sierra". Apple tree Support. July 16, 2016. Archived from the original on September 27, 2016. Retrieved September 29, 2016.
- ^ Kahn, Jordan (2016-12-13). "Why Apple is removing 'time remaining' battery life estimates following MacBook Pro complaints". 9to5Mac. Archived from the original on 2017-01-08. Retrieved 2017-01-07 .
- ^ Schroeder, Stan (xiv Dec 2016). "Apple's Sierra update 'fixes' Mac bombardment woes by removing 'time remaining' estimate". Mashable. Archived from the original on 2017-01-05. Retrieved 2017-01-07 .
- ^ O'Kane, Sean (2016-12-13). "Apple removes the 'time remaining' battery judge in new macOS update". The Verge. Archived from the original on 2017-01-08. Retrieved 2017-01-07 .
- ^ "How to download macOS Sierra". Apple. October 17, 2017. Archived from the original on 2017-11-07. Retrieved November 1, 2017.
- ^ "macOS Sierra review: Six large ways it'southward going to change your Apple feel". CNET. Archived from the original on 2017-01-16. Retrieved 2017-01-xiv .
- ^ "macOS Sierra review: Mixing iOS with Os Ten to brand a better Mac". Macworld. Archived from the original on 2017-01-sixteen. Retrieved 2017-01-14 .
- ^ Wollman, Dana (September twenty, 2016). "macOS Sierra review: Mac users get a modest update this yr". Archived from the original on 2017-02-eighteen. Retrieved February eighteen, 2017.
- ^ "Sierra PDF Problems Get Worse in 10.12.2". Tidbits. 2 Jan 2017. Archived from the original on 2017-03-xx. Retrieved 2017-03-xx .
External links [ edit ]
- macOS Sierra at the Wayback Automobile (archived August thirty, 2017) – official site
- macOS Sierra download page at Apple
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