v2.3.0

• New methods: ISingletonApp.IsInstanceRunning/IsInstanceStarting provide information on application state.
• Marked ISingletonApp.ShutdownInstance obsolete in favor of new method ISingletonApp.ReportInstanceShuttingDown, because its method name has clearer wording.
• Added remarks to some ISingletonApp methods to explain intended usage.

v2.2.0

• New method: ISingletonApp.SuspendStartup prevents new host instances from being started.

v2.1.0

• Provided additional net8.0 library in addition to the previously supported net6.0 and netstandard2.0.
• Provided snupkg for debug symbols.
• Fixed HandleCall signature in README.

Hint: From now on, NuGet packages are no longer provided from the release page, only through nuget.org.

v2.0.1

• AutoTransportSingletonApp: Use TcpLoopbackTransport if UdsTransport is not supported or the socket path is too long.
• Provided public ctor for SingletonAppException.

v2.0.0

• BREAKING: Introduced and used interfaces for all public-facing types to facilitate easier unit testing for library users. Provided public ctors for exceptions.
• BREAKING: Shortened names of SingletonApplication and SingleApplicationException to SingletonApp and SingletonAppException, respectively.
• Introduced the AutoTransportSingletonApp class: This lets you automatically use the correct ITransport objects to connect server and client.
• Introduced new overloads for the Host.WaitUntil[...] methods accepting a CancellationToken.
• Allowed usage of the Host.WaitUntilAllClientsDisconnected methods was clarified. An InvalidOperationException is now thrown when misused.

v1.2.1

• Fixed uncaught UnauthorizedAccessException when using SingletonApplication.

v1.2.0

• The client connection is now closed automatically if IClientConnectionHandler.HandleCall did not close it.
• New method: Host.WaitUntilUnusedFor returns after a specified idle time of the host instance.

v1.1.0

• Clients can now send their process ID by implementing IHostConnectionHandler2 (or by using DefaultHostConnectionHandler).
• A new overload for Host.WaitUntilAllClientsDisconnected accepting a timeout was added.
• Clarified the documentation for Host.Start and Client.Attach.

v1.0.0

This is the first public version.