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### Overview Adding `RefTuple` types would allow ref structs to be used in tuples. ### API breakdown ```cs public ref struct RefTuple where T1 : allows ref struct where T2...

Avid29

Non-cancelling, non-concurrent AsyncRelayCommand

1

### Overview There are contexts where if an async command is executed for any reason while an execution of the command is already in progress, we don't want to cancel...

chrisc-onaorg

The warning for ObservableRecipient.IsActive when using trimming does not contain any actionable info, and only warns about potential performance loss. Which means, in 99% of cases, it will be immediately...

sylveon

Error MVVMTK0015 when the desired NotifyPropertyChangedFor property is an explicit interface implementation

1

### Describe the bug A compilation error results for a situation that we think should be valid. Specifically: `error MVVMTK0015: The target(s) of [NotifyPropertyChangedFor] must be a (different) accessible property,...

jphorv-bdo

AsyncCollectionRequestMessage<T> creates a CancellationTokenSource that never gets disposed

1

### Describe the bug I was examining the code for the the [AsyncCollectionRequestMessage](https://github.com/CommunityToolkit/dotnet/blob/main/src/CommunityToolkit.Mvvm/Messaging/Messages/AsyncCollectionRequestMessage%7BT%7D.cs) class and I noticed it creates a private `CancellationTokenSource` that never gets Dispose() called on it. I...

jphorv-bdo

Allow ObservableObject/INotifyPropertyChanged generator to work with interface specified

2

Currently, using `[ObservableObject]`/`[INotifyPropertyChanged]` generator in WinUI project causes warning MVVMTK0049/0050, since WinRT source generator can't see the implemented interface in MVVMTK source generator. A workaround for this can be explicitly...

huoyaoyuan

### Describe the bug I start to have a problem with the last version of CommunityToolkit.Mvvm 8.4.0 (I tried 8.3.2 too), where it fails to change an Observable Property when...

rodolfo-sousa

# Proposal: Extend Guard Methods to Return Validated Arguments # Summary Extend the existing `Guard` functionality to provide an alternative version of all guard methods that return the validated argument...

julienasp

### Describe the bug When decorating a property of a reference or otherwise nullable type with `[ObservableProperty]` the two-argument partial property-changing and property-changed method prototypes are generated differently than for...

chrisc-onaorg

### Describe the bug CommunityToolkit.Common.StringExtensions.IsEmail method use a regex to check if a string is a valid email, it only allows lower-case local part. But according to [RFC5321 2.4](https://datatracker.ietf.org/doc/html/rfc5321#section-2.4) >...

Lightczx