Release 7.4.1

Add

• Fixing a bug that is issue #188 ReactiveProperty doesn't raise PropertyChanged when HasErrors changes.

v7.4.0

Add

• Add ReactivePropertyScheduler.SetDefaultSchedulerFactory method to set custom logic to create an IScheduler instance to dispatch events to UI thread.

v7.3.0

Add

• Add ToReactivePropertySlimAsSynchronized extension method to INotifyPropertyChanged.

v7.2.1

Fixes

• Issue #177, PR #178 The issue that the CollectionChanged event raised from ObservableCollection changes with ReadOnlyReactiveCollection

v7.2.0

Add

• DisposePreviousValue extension method to IObservable<T>. Please see the issue #166 .

v7.1.0

Changes

• ObserveProperty's behavior changed calling OnNext when PropertyChanged with an empty property name

v7.0.1

This update is no feature changes.

• Fix #155 Some properties of Assembly file deleted in Ver 7.0.0

v7.0.0

This is a major version up. There is a breaking change.
Please check the release note before updating it.

Breaking changes

• A ReadOnlyReactiveProperty created from a completed IObservable never call OnNext callback, just call OnCompleted callback. In version 6, it had called OnNext callback even if the source IObservable was finished.
  If you would like to subscribe a value completed ReadOnlyReactiveProperty, then please use OnCompleted callback like below:

  var completedReadOnlyReactiveProperty = Observable.Return("1").ToReadOnlyReactiveProperty();
  completedReadOnlyReactiveProperty.Subscribe(
    // OnNext callback. Because it was created from completed IObservable, the OnNext callback is never called in this case.
    x => DoSomething(x), 
    // OnCompleted callback, it will be called.
    () => DoSomething(completedReadOnlyReactiveProperty.Value);

• Separate the NuGet package to each platforms. The new packages are following:
  • ReactiveProperty
  • ReactiveProperty.Core
  • ReactiveProperty.WPF
  • ReactiveProperty.UWP
  • ReactiveProperty.XamarinAndroid
  • ReactiveProperty.XamariniOS

If you didn't use platform-specific features such as EventToReactiveCommand and EventToReactiveProperty on your code, then please use continuously ReactiveProperty package on v7.
If you used those features(It occurs as compile errors when updating the package), please add a package for the platform you are using.

And also, you have to change xmlns like below:

<!-- for WPF on .NET Framework on ReactiveProperty v6.2.0 or earlier -->
xmlns:rp="clr-namespace:Reactive.Bindings.Interactivity;assembly=ReactiveProperty.NET46"
<!-- for WPF on .NET Core on ReactiveProperty v6.2.0 or earlier -->
xmlns:rp="clr-namespace:Reactive.Bindings.Interactivity;assembly=ReactiveProperty.NETCore"

<!-- for WPF on .NET Core and Framework on ReactiveProperty v7.0.0 or lator -->
xmlns:rp="clr-namespace:Reactive.Bindings.Interactivity;assembly=ReactiveProperty.WPF"

Add

• Add ObserveValidationErrorMessage extension method to ReactiveProperty class. This is a shortcut for rp.ObserveErrorChanged.Select(x => x?.OfType<string>()?.FirstOrDefault()).

Perfomance improvement

ReactiveProperty and ReadOnlyReactiveProperty become 40% faster than v6.

v6.2.0

Added

• Localization support and placeholder support for DataAnnotations. #137

Thank you for your feedback @onodera-sf and @soi013 !

v6.1.4

Changes

• Update System.Reactive to 4.2.0 from 4.1.5
• Update Microsoft.Xaml.Behaviors.Wpf to 1.1.3 from 1.0.1
• IReactiveProperty interface became to inherit IReadOnlyReactiveProperty. Thank you @shanon-hs #131
• ReactiveProperty is officially support to WPF on .NET Core 3.0, because Microsoft.Xaml.Behaviors.Wpf became to support .NET Core.