Christian

Version 4 will still be around and receive bug fixes and probably some features.

> I apologize if this is stated somewhere - is it possible to use the 4.x client with a 5+ server? Yes, it works. The underlying MQTT protocol is the...

There are already some validations for the options when connecting etc. I will add more validations for the large integers...

I have the same issue. This is really annoying. Is there at least a workaround for this? Probably styling a checkbox to look like a radio button? But this would...

I don't understand why we need the selector. From what you wrote the reason is that depending on the channel the result might be _true_ or _false_. The options are...

@xljiulang I want to merge this PR but it contains too many changes and too many breaking API changes. Is there a way to split this into smaller pieces and...

You can check the _ChannelAdapter_ in the EventArgs. When casting to _MqttConnectionContext_ or _MqttChannelAdapter_ you can access more details about the underlying connection.

I will adopt your code proposal for the next version 5.1.x.

Sorry but I never heard of the Attribute before, and it is also not used in the repo in any version.

This is a known issue, and I am afraid there is not much we can do about this. But I will give it a try...