0.16.0

• Changed: Reducer.optional reducers no longer trigger assertionFailures. Instead, by default they set a breakpoint that can be resumed in DEBUG mode. This breakpoint can be disabled with an argument. RELEASE builds remain unaffected. (#296)
• Changed: Test Stores now collocate unfinished effect failures with the originating action that kicked each effect off. These failures were previously aggregated to the unrelated line in which store.assert was called. (#413)
• Infrastructure: Improved documentation (thanks @Steven0351).

0.15.0

• Added: A new ViewStore.send(_:animation:) helper for SwiftUI, which wraps an action in a withAnimation block.
• Added: TestStore steps can now group a series of steps together into a single .sequence step.

0.14.0

• Changed: FormAction and Reducer.form have been renamed to BindingAction and Reducer.binding based on community feedback and the more general, non-form-based use cases. Migration path: FormAction and Reducer.form have been deprecated and Xcode can automatically migrate them to their newer names.

  // before:
  
  enum SettingsAction {
    case form(FormAction<SettingsState>)
  }
  
  let settingsReducer = Reducer<
    SettingsState, SettingsAction, SettingsEnvironment
  > { state, action, environment in
    switch action {
    ...
    case .form:
      return .none
    }
  }
  . form(action: /SettingsAction.form)
  
  TextField(
    "Display name",
    text: viewStore.binding(keyPath: \.displayName, send: SettingsAction.form)
  )
  
  // after:
  
  enum SettingsAction {
    case binding(BindingAction<SettingsState>)
  }
  
  let settingsReducer = Reducer<
    SettingsState, SettingsAction, SettingsEnvironment
  > { state, action, environment in
    switch action {
    ...
    case .binding:
      return .none
    }
  }
  .binding(action: /SettingsAction.binding)
  
  TextField(
    "Display name",
    text: viewStore.binding(keyPath: \.displayName, send: SettingsAction.binding)
  )

0.13.0

Quick turnaround for this release. Should have waited for Xcode 12.5 to download 😅

• Changed: replacing an identified array's element with one that has a mismatched id will now fatal error in debug builds.
• Fixed: worked around a Xcode 12.5 beta compilation error.
• Infrastructure: fleshed out Store.scope documentation.

0.12.0

• Added: First-class forms support via FormAction and Reducer.form().
• Fixed: Re-publicized AlertState.Button.type.

0.11.0

• Added: TextState, a testable, equatable description of SwiftUI Text. Useful for when you want to store dynamic, stylized text in your app's state.
• Changed: AlertState and ActionSheetState now use TextState under the hood.
• Fixed: worked around a bug affecting iOS 13.0-13.2 that prevented state changes from being reflected in the view (thanks @nsillik).
• Fixed: AlertState and ActionSheetState can once again be used with verbatim strings (thanks @ohitsdaniel).
• Deprecated: AlertState and ActionSheetState initializers that take LocalizedStringKey. Migration path: use the initializers that take explicit TextState instead (which can be initialized with both LocalizedStringKey and verbatim Strings).

0.10.0

• Added: WithViewStore now conforms to Scene and can be used in App.body content.
• Changed: Store.scope's less commonly used overload that transforms publishers of Stores has been deprecated and renamed to publisherScope.
• Fixed: a few Test Store failure messages were reporting the wrong debug information. They have been fixed.
• Fixed: view store-derived bindings that do not have animation modifiers applied will not properly animated when mutated explicitly in withAnimation.
• Fixed: documentation improvements (thanks @nspavlo, @SteinerHannes, @mluisbrown).x
• Infrastructure: better support dark mode in the Voice Memos demo (thanks @willisplummer).
• Infrastructure: use serial queue in Tic Tac Toe demo.

0.9.0

• Improved: test stores can now call throwing code in assert step closures.
• Fixed: stores now buffer actions that are sent recursively.
• Infrastructure: fixed Tic Tac Toe demo bug.
• Infrastructure: fixed LocalizedStringKey test (thanks @mluisbrown).
• Removed ComposableCoreLocation and ComposableCoreMotion. They now live at https://github.com/pointfreeco/composable-core-location and https://github.com/pointfreeco/composable-core-motion

0.8.0

• Improved: better error messaging around testing uncompleted effects: it will now print the action the effect was kicked off from (thanks @mackoj).
• Bug fix: fixed identified array implementations of shuffle, reverse (thanks @jeffersonsetiawan).
• Bug fix: test stores should now perform effects in the same order as a live store.
• Infrastructure: better document TCA acronym.
• Infrastructure: document Apple bug with WithViewStore and ScrollViewReader.
• Infrastructure: fix recursive higher-order reducer demo to map its effects recursively.
• Infrastructure: Xcode 12 CI.

0.7.0

• Changed: LocationManager mock initializers now take the correct, optional signature for the location dependency (thanks @mackoj ).
• Changed: Reducer.optional is now a method so that its assertions can include file/line context (thanks @alexito4). The optional property has been deprecated in favor of the method.
• Changed: previously-deprecated interfaces have been obsoleted.
• Bug fixed: Store.ifLet no longer evaluates the else branch too often (thanks @mluisbrown).
• Bug fixed: more than one alert can now be presented in a row, as can more than one action sheet.
• Infrastructure: documentation fixes (thanks @jasdev, @artnest, @mmatoszko).
• Infrastructure: Store.ifLet can take advantage of a scope overload (thanks @fonkadelic).
• Infrastructure: fixed Voice Memos bug around deleting a memo that is playing.
• Infrastructure: new demo for tvOS focus.
• Infrastructure: added key frame effect to animation demo (thanks @boudavid).
• Infrastructure: fixed Tic-Tac-Toe demo bug around error display (thanks @heiberg).