Apple’s Worldwide Developers Conference is completely online this year, and in case you missed or or haven't looked at other resources to follow up on the updates, here's a list of all the new announcements we thought were super interesting
Apple's ARM CPUs

Applie finally announced that it will switch from intel processors to its own silicon - which was, as anticipated, the biggest news in the conference. Apple has a kit available for third-party software developers to create software that can natively run on ARM-based Macs.
The company also revealed Rosetta2, technology that will allow users to run software originally created for Intel-based Macs.
macOS 11 Big Sur

- The next version of macOS is called Big Sur, and it’s officially version 11.
- It features a revamped user interface, with reworked menus, app sidebars, and app icons.
- Notification Center has improved functionality, and Control Center—a main UI element for iPhones and iPads—is now available on the Mac.
- Safari has a slew of new features, including improved speed, start page customizations, improved support for Extensions, and new privacy features.
iOS 14

- A new Home screen. Apps can be automatically grouped together in a screen called the App Library.
- Add widgets to your Home screen for quick access to the information you need.
- Siri gets some updates, with a new interface and new incorporation in a Translate app that can translate written and spoken words in real time.
- Apple has brought the iPad’s picture-in-picture feature over to iOS.
iPadOS 14

- iPadOS continues to evolve with features specific to the iPad.
- Apps will stop looking like iOS versions that were brought over to the iPad. You’ll see better implementations of sidebars, toolbars, and menus.
- Improved Apple Pencil support, specifically for handwritten text.
- Apple is bringing over its Scribble handwriting recognition engine, so you can write in apps as well as input fields, and the iPad will be able to recognize it.
- New features in iOS 14 are coming to iPadOS, such as the revamped Siri interface, App Clips, and redesigned widgets
watchOS 7

- Main new feature is sleep tracking. It can track how much sleep you get, and also has a “wind down” function.
- Other new watchOS 7 features include the ability to share watch faces with others, a new Dance workout, and an enhanced Noise app to help protect your hearing.
- Using “advanced sensor fusion,” your Apple Watch will be able to detect when just your arms or just your legs are moving, or when everything is grooving at once.
- watchOS 7 is bringing automatic hand-washing detection by using the watch’s motion sensors, microphone, and on-device machine learning.
Links to original articles;
https://www.androidauthority.com/apple-wwdc-2020-keynote-summary-1131261/
https://techcrunch.com/2020/06/22/heres-everything-apple-announced-in-the-wwdc-2020-keynote-today/
https://medium.com/@stefanblos/wwdc-2020-keynote-summary-15b3678043f5
https://www.macworld.com/article/3563779/summary-throme-major-announcements-during-apple-s-wwdc20-keynote.html
https://www.macworld.com/article/3563915/apple-watch-watchos-7-features-apps-release.html
https://www.theverge.com/2020/6/22/21299042/apple-wwdc-2020-recap-biggest-announcements-ios-ipados-macos-silicon-chips-mac