NServiceBus 8.0.1 – Patch release available

Hi everyone,

We’ve just released NServiceBus 8.0.1.

Fixed bugs

  • #6617 Ensure ForwardCancellationTokenAnalyzer treats usages of default expressions properly

How to know if you are affected

You are affected if you are using NServiceBus 8.0.0 and passing default(CancellationToken) or default as the value for a CancellationToken parameter.


During development, the following compiler warning is observed:

AD0001: Analyzer ‘NServiceBus.Core.Analyzer.ForwardCancellationTokenAnalyzer’ threw an exception of type ‘System.IndexOutOfRangeException’ with message ‘Index was outside the bounds of the array.’

If using the TreatWarningsAsErrors option, this warning will prevent the build from succeeding.

When to upgrade

You should upgrade if you are affected by the bug in development. Production systems are not affected.

Where to get it

You can install NServiceBus 8.0.1 from NuGet.

With thanks,
The team in Particular

Please read our release policy for more details.