---
title: DockKit updates
framework: updates
role: article
role_heading: Article
path: updates/dockkit
---

# DockKit updates

Learn about important changes to DockKit.

## Overview

Overview Browse notable changes in DockKit. June 2024 Use accessoryEvents to acquire button events, including special ones such as shutter, flip and zoom, and custom events, along with their identifier and pressed state. Obtain a summary of each tracked subject. A summary consists of an identifier, face bounding box, saliency rank, speaking confidence, and looking at camera confidence. Pass an array of identifiers to select multiple subjects. Obtain information about the battery of a DockKit accessory, including battery name, battery percentage, and charging state.

## See Also

### Technology and frameworks

- [Accelerate updates](updates/accelerate.md)
- [Accessibility updates](updates/accessibility.md)
- [ActivityKit updates](updates/activitykit.md)
- [AdAttributionKit Updates](updates/adattributionkit.md)
- [App Clips updates](updates/appclips.md)
- [App Intents updates](updates/appintents.md)
- [AppKit updates](updates/appkit.md)
- [Apple Intelligence updates](updates/apple-intelligence.md)
- [AppleMapsServerAPI Updates](updates/applemapsserverapi.md)
- [Apple Pencil updates](updates/applepencil.md)
- [ARKit updates](updates/arkit.md)
- [Audio Toolbox updates](updates/audiotoolbox.md)
- [AuthenticationServices updates](updates/authenticationservices.md)
- [AVFAudio updates](updates/avfaudio.md)
- [AVFoundation updates](updates/avfoundation.md)