1.3.1

What's Changed

🎉 New Features

• docs: Add Observation support to library descriptions by @takeshishimada in #17

📝 Documentation

• docs: Fix terminology from 'Approachable Concurrency' to 'Swift 6 Concurrency' by @takeshishimada in #18
• docs: Improve CoreConcepts.md structure with '5 Core Principles' by @takeshishimada in #20
• docs: Align README with '5 Core Principles' from Medium article by @takeshishimada in #21

📦 Other Changes

• Release 1.3.1 by @takeshishimada in #19

Full Changelog: 1.3.0...1.3.1

1.3.0

What's Changed

♻️ Refactoring

• refactor: Remove FlowError and move noTasksToExecute to StoreError by @takeshishimada in #16

Full Changelog: 1.2.0...1.3.0

1.2.0

What's Changed

🎉 New Features

• refactor: Add type constraints to ActionHandler and ActionProcessor by @takeshishimada in #11

📝 Documentation

• docs: Clarify actor execution order guarantees in Store by @takeshishimada in #10
• docs: Improve core documentation by @takeshishimada in #13
• docs: Comprehensive documentation improvements by @takeshishimada in #14

⚠️ Breaking Changes

• breaking: Throw error on empty concatenate, remove force cast by @takeshishimada in #12

📦 Other Changes

• Release 1.2.0 by @takeshishimada in #15

Full Changelog: 1.1.1...1.2.0

1.1.1

What's Changed

🐛 Bug Fixes

• fix: Correct modifier order in LocationService initializer by @takeshishimada in #8

📝 Documentation

• docs: Remove subjective and exaggerated expressions from documentation by @takeshishimada in #7

📦 Other Changes

• Release 1.1.1 by @takeshishimada in #9

Full Changelog: 1.1.0...1.1.1

1.1.0

What's Changed

🎉 New Features

• feat: Add task naming support for improved debugging by @takeshishimada in #5

📝 Documentation

• docs: Improve README based on CoreConcepts documentation by @takeshishimada in #4

🔧 Maintenance

• chore: Prepare for 1.1.0 release by @takeshishimada in #6

Full Changelog: 1.0.1...1.1.0

1.0.1

What's Changed

📝 Documentation

• docs: Update documentation links to GitHub Pages URLs by @takeshishimada in #1
• docs: Reduce redundant expressions in English documentation by @takeshishimada in #2
• docs: Add Japanese README link to main README by @takeshishimada in #3

New Contributors

• @takeshishimada made their first contribution in #1

Full Changelog: 1.0.0...1.0.1

1.0.0

Flow 1.0.0 - First Stable Release 🎉

Flow is a unidirectional data flow library for SwiftUI applications with full support for Swift 6 Approachable Concurrency.

Key Features

• No Global Store: Each view holds its own state with @State
• Result-Returning Actions: Actions can return results through ActionTask for parent-child communication
• @observable Support: Uses SwiftUI's standard @Observable instead of @ObservableObject
• Approachable Concurrency: Full Swift 6 concurrency support with defaultIsolation(MainActor.self)
• Observable Actions: Middleware system for cross-cutting concerns like logging and analytics

Requirements

• iOS 18.0+ / macOS 15.0+ / watchOS 11.0+ / tvOS 18.0+
• Swift 6.2+
• Xcode 16.2+

Installation

Swift Package Manager

Add Flow to your Package.swift:

```swift
dependencies: [
.package(url: "https://github.com/ViewFeature/Flow.git", from: "1.0.0")
]
```

Xcode

1. Select File → Add Package Dependencies
2. Enter: https://github.com/ViewFeature/Flow.git
3. Select version: 1.0.0 or later

Recommended: Add -default-isolation MainActor to your target's Build Settings → Other Swift Flags.

Documentation

📖 Full Documentation

• Getting Started
• Core Concepts
• Practical Guide
• Middleware

Full Changelog: https://github.com/ViewFeature/Flow/commits/1.0.0