Swift Playgrounds Author Template for Xcode 11.3 doesn't work

Number:rdar://FB7587543 Date Originated:18/02/2020
Status:Open Resolved:
Product:Swift Playgrounds Product Version:Xcode 11.3
Classification:Incorrect/Unexpected Behavior Reproducible:100%
After report with number rdar://FB7574181, `Swift Playgrounds Author Template for Xcode 11.3` was added to the developer site:
But it's still broken.

- Please list the steps you took to reproduce the issue:
1. Navigate to https://developer.apple.com/download/more/?=swift%20playgrounds%20author%20template%20for%20xcode%2011.3
2. Download `Swift Playgrounds Author Template for Xcode 11.3`
3. Build `PlaygroundBook.xcodeproj` using Xcode 11.3 (11C29)

- What did you expect to happen?
Build succeeded

- What actually happened?
Build fails with error:
Module compiled with Swift 5.1 cannot be imported by the Swift 5.1.3 compiler:
$HOME/Swift_Playgrounds_Author_Template_for_Xcode_11.3 2/Template/SupportingContent/PlaygroundsFrameworks/iphonesimulator/PlaygroundSupport.framework/Modules/PlaygroundSupport.swiftmodule/x86_64-apple-ios-simulator.swiftmodule


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