Apple announced the new OSs at WWDC 2023 on June 5th:

Previews

• iOS 17
• iPadOS 17
• watchOS 10

Press releases

• iOS
• iPadOS
• watchOS

One feature to keep an eye on is FaceTime for tvOS, which I see becoming the new default for calls with family and close friends.

New privacy and security features were also announced (further info here) in addition to the good news the health app is finally coming to iPad.

After nearly 2 weeks hands on, the experience so far is very positive with more things fixed than broken.

Related

• developer.apple.com/ios
• developer.apple.com/ipados
• developer.apple.com/watchos
• developer.apple.com/tvos

Release Notes

• ios-ipados-17-release-notes
• watchos-10-release-notes
• tvos-17-release-notes