JWTDecode.swift 4.0 major Pre Release

[sanchitmehtagit]

🎉 JWTDecode.swift 4.0.0 Beta Released

Hello! 👋

We’ve published JWTDecode.swift 4.0.0 (Pre-release):
👉 https://github.com/auth0/JWTDecode.swift/releases/tag/4.0.0-beta.0

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✨ Summary

🚀 Swift Concurrency Support

All public types now conform to Sendable for full Swift 6 concurrency compatibility.

This ensures safe usage across:

• Concurrency boundaries
• Actors
• Async contexts

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🛠 DX Improvements: Simplified Decoding of Complex Claims

🔹 Claim.data Property

A new data property is available for complex claims (arrays and dictionaries only):

// Returns Data for arrays and dictionaries
let data = jwt["custom_object"].data

// Returns nil for primitives (use .string, .integer, etc. instead)
let primitiveData = jwt["email"].data // nil

🔹 Claim.decode(_:) Method

Decode complex claims directly into Decodable types:

struct Address: Decodable {
    let street: String
    let city: String
}

// Decode a custom claim
let address = try jwt["address"].decode(Address.self)

Installation

Cocoapods

Add the following line to your Podfile:

pod 'JWTDecode', '4.0.0-beta.0'

Then, run pod install.

Carthage

Add the following line to your Cartfile:

github "auth0/JWTDecode.swift" "4.0.0-beta.0"

Then, run carthage bootstrap --use-xcframeworks.

Documentation

📖 README

🔄 Migration Guide

📝 Changelog

📘 API Documentation

Feedback

We’d love for you to give the pre release a try, and welcome your feedback on any recommendations or issues you encounter. Should you have any feedback or questions, please raise an issue.

[sanchitmehtagit]

We are planning to take JWTDecode 4.0 GA on 23rd Feb.

[sanchitmehtagit]

JWTDecode.swift 4.0 major is GA now : 4.0