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7 Janvier 2021
Everything Apple just announced at WWDC 2020: iOS 14, MacOS Big Sur, new Mac chips. Apple silicon is real and the company's stoked about the new chips.
| Year | Event |
|---|---|
| 1978 | In June 1978, Apple introduced Apple DOS 3.1, the first operating system for the Apple computers. |
| 1984 | Apple introduced System 1 in 1984. |
| 1985 | Apple introduced System 2 in 1985. |
| 1986 | Apple introduced System 3 in 1986. |
| 1987 | Apple introduced System 4 in 1987. |
| 1988 | Apple introduced System 6 in 1988. |
| 1991 | Apple introduced System 7 operating system on May 13, 1991. |
| 1995 | Apple allows other computer companies to clone its computer by announcing its licensed the Macintosh operating system rights to Radius on January 4. |
| 1997 | Apple introduced macOS 8 in 1997. |
| 1997 | Apple buys NeXT Software Inc. for $400 million and acquires Steve Jobs, Apple co-founder, as a consultant. |
| 1999 | Apple introduced macOS 9 in 1999. |
| 1999 | Apple released macOS X Server 1.0 on March 16, 1999. |
| 2001 | Apple introduced macOS X 10.0, code-named Cheetah, and became available on March 24, 2001. |
| 2001 | Apple introduced macOS X 10.1, code-named Puma, and became available on September 25, 2001. |
| 2002 | Apple introduced macOS X 10.2, code-named Jaguar, and became available on August 23, 2002. |
| 2003 | Apple introduced macOS X 10.3, code-named Panther, on October 25, 2003. |
| 2004 | Apple introduced macOS X 10.4, code-named Tiger, at the WWDC on June 28, 2004. |
| 2007 | Apple introduced macOS X 10.5, code-named Leopard, on October 26, 2007. |
| 2008 | Apple introduced MobileMe at the WWDC on June 9, 2008. |
| 2009 | Apple introduced macOS X 10.6, code-named Snow Leopard, at the WWDC on June 8, 2009. |
| 2010 | Apple introduced macOS X 10.7, code-named Lion, at the 'Back to the Mac' event on October 20, 2010. The operating system was later released on July 20, 2011. New features included AirDrop, Gatekeeper, and many more. |
| 2012 | Apple released macOS X 10.8, code-named Mountain Lion, on July 25, 2012. |
| 2013 | Apple introduced macOS X 10.9, code-named Mavericks, at the WWDC on June 10, 2013. |
| 2014 | Apple introduced macOS X 10.10, code-named Yosemite, at the WWDC on June 2, 2014. |
| 2014 | Apple introduced Force Touch, a haptic feedback system for macOS. Simultaneously, they launch a similar feedback system for iOS called 3D Touch. |
| 2015 | Apple introduced macOS X 10.11, code-named El Capitan, at the WWDC on June 8, 2015. |
| 2016 | Apple introduced macOS X 10.12, code-named Sierra, at the WWDC on June 13, 2016. |
| 2017 | Apple introduced macOS X 10.13, code-named High Sierra, at the WWDC on June 5, 2017. |
| 2018 | Apple introduced macOS X 10.14, code-named Mojave, at the WWDC on June 4, 2018. |
| 2018 | Apple introduced Dark Mode in macOS X 10.14 (Mojave), a feature that turns the background to black and text to white. Dark Mode is easier on users' eyes at night, reducing eye strain. |
| 2019 | Apple introduced macOS X 10.15, code-named Catalina, at the WWDC on June 3, 2019. |
Is your Mac up to date with the latest version of the Mac operating system (macOS or OS X)? Is it using the version required by some other product that you want to use with your Mac? Which versions are earlier (older) or later (newer, more recent)? To find out, learn which version is installed now.
If your macOS isn't up to date, you may be able to update to a later version.
From the Apple menu in the corner of your screen, choose About This Mac. You should see the macOS name, such as macOS Mojave, followed by its version number. If you need to know the build number as well, click the version number to see it.
This example shows macOS Catalina version 10.15 build 19A583.
These are all Mac operating systems, starting with the most recent. When a major new macOS is released, it gets a new name, such as macOS Catalina. As updates that change the macOS version number become available, this article is updated to show the latest version of that macOS. Tuneskit audio capture 2 1 0 23.
If your Mac is using an earlier version of any Mac operating system, you should install the latest Apple software updates, which can include important security updates and updates for the apps that are installed by macOS, such as Safari, Books, Messages, Mail, Music, Calendar, and Photos.
| macOS | Latest version |
|---|---|
| macOS Catalina | 10.15.7 |
| macOS Mojave | 10.14.6 |
| macOS High Sierra | 10.13.6 |
| macOS Sierra | 10.12.6 |
| OS X El Capitan | 10.11.6 |
| OS X Yosemite | 10.10.5 |
| OS X Mavericks | 10.9.5 |
| OS X Mountain Lion | 10.8.5 |
| OS X Lion | 10.7.5 |
| Mac OS X Snow Leopard | 10.6.8 |
| Mac OS X Leopard | 10.5.8 |
| Mac OS X Tiger | 10.4.11 |
| Mac OS X Panther | 10.3.9 |
| Mac OS X Jaguar | 10.2.8 |
| Mac OS X Puma | 10.1.5 |
| Mac OS X Cheetah | 10.0.4 |
Learn about the key technologies and capabilities available in the macOS SDK, the toolkit you use to build apps for Mac. For detailed information on API changes in the latest released versions, including each beta release, see the macOS Release Notes.
With the macOS 11 SDK, your app can take advantage of a redesigned user interface, widgets in Notification Center, and new SwiftUI layouts. Machine learning adds style transfer and action classification to models that are ready to be trained, and offers a CloudKit-based deployment solution. Vision API additions help your app analyze image and video more thoroughly. You can include markups in your emails and websites that help Siri Event Suggestions surface your events. And Safari adds web extensions to further customize the browsing experience, while other browsers can now contribute Screen Time web-usage data.
macOS 11 introduces a redesigned user interface that enhances usability and approachability, and provides greater consistency with iPadOS. Most existing macOS apps that use system-provided controls automatically adopt the new appearance. If your app has a custom appearance, visit the macOS Human Interface Guidelines to learn how to update your app so it continues looking great for users.
AppKit introduces a variety of changes to interface elements, including alerts, browsers, buttons, menus, search fields, segmented controls, and toolbars. For details, see AppKit Release Notes.
Privacy is at the core of the entire macOS experience, and new privacy information in the Mac App Store gives users even more transparency and control over their personal information. Later this year, the Mac App Store will help users understand apps' privacy practices, and you'll need to enter your privacy practice details into App Store Connect for display on your Mac App Store product page.
Widgets give users quick access to timely, at-a-glance information from your app in the macOS Notification Center. macOS 11 offers a redesigned widget experience. Your app can present widgets in multiple sizes, allow user customization, include interactive features, and update content at appropriate times. To learn about designing widgets, see the Human Interface Guidelines. To learn how to support widgets in your app, see the WidgetKit framework.
Apps built with Mac Catalyst automatically adopt the new look of macOS 11 and make full use of the native screen resolution of Mac. macOS 11 has new and improved APIs for keyboards, menus, toolbars, color panels, and more, giving you greater control over the look and behavior of your app. To learn how to get full control of every pixel of the interface and Mac-specific controls, such as pull-down menus and checkboxes, see Choosing a User Interface Idiom for Your Mac App. To learn more about building Mac versions of your iPad apps, see the Mac Catalyst documentation.
Your machine learning apps gain new functionality, flexibility, and security with the updates in macOS 11.Core ML adds model deployment with a dashboard for hosting and deploying models using CloudKit, so you can easily make updates to your models without updating your app or hosting the models yourself. Core ML model encryption adds another layer of security for your models, handling the encryption process and key management for you. The Core ML converter supports direct conversion of PyTorch models to Core ML.
The Create ML app's new Style Transfer template stylizes photos and videos in real time, and the new Action Classification template classifies a single person's actions in a video clip. The Object Detection and Word Tagger templates have new transfer learning options to approve model accuracy when training data is limited. Training control helps you explore models and interact with them during model training. And ML Compute takes advantage of GPUs to accelerate training on the Mac. For more information, see the Core ML,Create ML, and ML Compute developer documentation.
With macOS 11, the Vision framework has added APIs for trajectory detection in video, hand and body pose estimation for images and video, contour detection to trace the edges of objects and features in image and video, and optical flow to define the pattern of motion between consecutive video frames. To learn more about these features, see the Vision framework documentation. In particular, read Building a Feature-Rich App for Sports Analysis to find out how these features come together in a sample app.
The Natural Language framework has new API to provide sentence embedding that creates a vector representation of any string; word tagging to train models that classify natural language, customized for your specific domain; and confidence scores that rank the framework's predictions. For more information, see the Natural Language framework documentation.
SwiftUI provides a selection of new built-in views, including a progress indicator and a text editor. It also supports new view layouts, like grids and outlines. Pubg macbook pro 2015. Grids and the new lazy version of stacks load items only as needed.
Starting in Xcode 12, you can now use SwiftUI to define the structure and behavior of an entire app. Compose your app from scenes containing the view hierarchies that define an app's user interface. Add menu commands, handle life-cycle events, invoke system actions, and manage storage across all of your apps. By incorporating WidgetKit into your app, you can also create widgets that provide quick access to important content right on the iOS Home screen or the macOS Notification Center. For more information, see App Structure and Behavior.
Users can customize Safari with new functionality and features by adding your extensions. You can now leverage Safari Web Extensions inside Safari and access migration tools that make it easy to convert popular extensions for other browsers to Safari. Safari extensions also give users privacy control — they can decide which sites an extension can work with and give it access just once, all day, or all the time. The new Extensions category on the Mac App Store showcases Safari extensions, with editorial spotlights and top charts.
Family Sharing is a simple way for users to share subscriptions, purchases, and more with everyone in their household. And with macOS 11, you can choose to offer Family Sharing for your users' in-app purchases and subscriptions so their whole family can enjoy the added benefits. See the SKProduct and SKPaymentTransactionObserver for the new APIs. Pointwise 18 1 r2 – mesh generation software for cfd.
Use the new Uniform Type Identifiers framework to describe file formats and in-memory data for transfer, such as the pasteboard; and to identify resources, such as directories, volumes, and packages.
A new Accessibility framework lets your app dynamically deliver a subset of accessible content to a user based on context.
Song mixing software for pc free download. Use the new Apple Archive framework to perform fast, multithreaded, lossless compression of directories, files, and data in macOS.
macOS 11 includes Screen Time APIs for sharing and managing web-usage data and observing changes a parent or guardian makes. For more details, see the Screen Time framework documentation.
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