Geert van Horrik

Maybe the "duplicate" is for both mouse up and down (although I only subscribed to "MouseLeftButtonDown"). Need to investigate once I have more time.

Thanks for the idea. I'll investigate when I have more time. I do think though that the behavior should not set e.Handled. But we could make it a setting (defaulting...

I think this is a great idea. We have another open PR left as well so would consider release a new "hotfix" for this. Interested in doing a PR?

I think the updated colors could come from [Orc.Theming](https://github.com/wildgums/orc.theming), where the theming of all controls (when using Orc components) is managed. Here, for example, is the [InfoBarMessageControl style](https://github.com/WildGums/Orc.Theming/blob/develop/src/Orc.Theming/Themes/Controls.implicit.catel.infobarmessagecontrol.xaml).

Thanks for reporting. Unfortunately we have other priorities where this is a non-blocking issue. When we have time in the future or when this bug affects us, we will look...

Thanks for reporting. We will investigate whether it's important enough to hotfix the current version.

Need to correctly list all required InvokeAsync and BeginInvokeAsync methods. Also need to investigate what's available in .NET / WPF nowaways. Also need to keep similar API. Items we should...

Yes, one of the things that is required is that you call SaveAndCloseViewModel, otherwise the vm doesn't know how to clean up. One of the things we could do is...

I think throwing an exception is the best way, but not sure whether it's wise to introduce at this stage (in a hotfix release). Maybe it's better to do this...

When a view is unloaded, Catel should cancel it. Are you saying it's not doing that correctly? If so I would like to see a repro.