Bump MQTTnet from 4.1.4.563 to 4.2.0.706

[dependabot]

Bumps MQTTnet from 4.1.4.563 to 4.2.0.706.

Release notes

Sourced from MQTTnet's releases.

4.2.0.706

• [Core] Added net7.0 builds (#1635, thanks to @​YAJeff).
• [Core] Added support for payload segments (#1585, thanks to @​xljiulang)
• [Client] Added support for passing MQTT v5 options (User properties etc.) for disconnects.
• [Client] An internal exception is no longer caught silently when calling DisconnectAsync to indicate that the disconnect is not clean (BREAKING CHANGE).
• [Client] MQTTv5 features are now checked and an exception is thrown if they are used when using protocol version 3.1.1 and lower. These checks can be disabled in client options. (BREAKING CHANGE!).
• [Client] Added support for disabling packet fragmentation (required for i.e. AWS, #1690, thanks to @​logicaloud).
• [Client] Added new overloads for options builder.
• [Client] Renamed InspectPackage to InspectPacketAsync (BREAKING CHANGE).
• [ManagedClient] Exposed added and removed topics in ManagedProcessFailedEventArgs (#1678, thanks to @​scottbrogden-iheartmedia).
• [Server] Exposed MQTT v5 sent properties from the affected client in ClientDisconnectedAsync event.
• [Server] Fixed wrong client ID passed to InterceptingUnsubscriptionEventArgs (#1631, thanks to @​ghord).
• [Server] Exposed socket settings for TCP keep alive in TCP options (#1544).
• [Server] Exposed server session items at server level and allow custom session items for injected application messages (#1638).
• [Server] Improved performance for retained message handling when subscribing using "DoNotSendOnSubscribe" or "SendAtSubscribeIfNewSubscriptionOnly" (#1661, thanks to @​Int32Overflow).
• [Server] Added support for changing the used TLS certificate while the server is running (#1652, thanks to @​YAJeff). The certificate provider will now be invoked for every new connection!
• [Server] Added a new API method which allows reading a single retained message without the need to processing the entire set of retained messages (#1659).
• [Server] Added a new event (InterceptingClientEnqueueAsync) which allows intercepting when an application message is enqueued for a client (#1648).
• [Server] Fixed race condition when handling connections which leads to stopped message transfers (#1677, thanks to @​RazvanEmilR).
• [Server] Fixed not delivered packets to other sessions if the InterceptingClientEnqueueEvent is used and accepting the packet is denied (#1685, thanks to @​RossHNPC).
• [Server] Added missing user properties to subscribe and unsubscribe interceptor (#1702).

Commits

• cb3c44f Rename InspectPackage method (#1713)
• 8b3b9d3 Add overloads for options builder (#1711)
• 59d9950 Notify what subscription topics failed as part of the SynchronizingSu… (#1678)
• 2933b76 ClientMessageQueueInterceptor continues with subscription processing. (#1685)
• 36c6d89 Allow disabling of packet fragmentation (#1709)
• d6cab76 Add user properties to event args to interceptors for subscribing and unsubsc...
• b4f740f Update readme
• a004de2 Fix unit test
• d058441 Add PayloadSegmentable feature (#1585)
• ba57537 Fix running state handling in server (#1680)
• Additional commits viewable in compare view

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[dependabot]

Superseded by #60.