---
title: Xcode 11.6 Release Notes
framework: xcode-release-notes
role: article
role_heading: Article
path: xcode-release-notes/xcode-11_6-release-notes
---

# Xcode 11.6 Release Notes

Update your apps to use new features, and test your apps against API changes.

## Overview

Overview Xcode 11.6 is available in the Mac App Store and includes SDKs for iOS 13.6, iPadOS 13.6, tvOS 13.4, watchOS 6.2, and macOS Catalina 10.15.6. The Xcode 11.6 release supports on-device debugging for iOS 8 and later, tvOS 9 and later, and watchOS 2 and later. Xcode 11.6 requires a Mac running macOS Catalina 10.15.2 or later. General New Features Includes updated Exposure Notification support. (64783451) Metal Resolved Issues Fixed shader generation for deployment to macOS versions 10.11 and 10.12. (64460486)

## See Also

### Xcode 11

- [Xcode 11.7 Release Notes](xcode-release-notes/xcode-11_7-release-notes.md)
- [Xcode 11.5 Release Notes](xcode-release-notes/xcode-11_5-release-notes.md)
- [Xcode 11.4.1 Release Notes](xcode-release-notes/xcode-11_4_1-release-notes.md)
- [Xcode 11.4 Release Notes](xcode-release-notes/xcode-11_4-release-notes.md)
- [Xcode 11.3.1 Release Notes](xcode-release-notes/xcode-11_3_1-release-notes.md)
- [Xcode 11.3 Release Notes](xcode-release-notes/xcode-11_3-release-notes.md)
- [Xcode 11.2.1 Release Notes](xcode-release-notes/xcode-11_2_1-release-notes.md)
- [Xcode 11.2 Release Notes](xcode-release-notes/xcode-11_2-release-notes.md)
- [Xcode 11.1 Release Notes](xcode-release-notes/xcode-11_1-release-notes.md)
- [Xcode 11 Release Notes](xcode-release-notes/xcode-11-release-notes.md)