NServiceBus 9.1.0 – Minor release available

Announcements
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Hi everyone,

We’ve just released NServiceBus 9.1.0.

Improvements/Features

  • #7097 Introduce processing time metric
  • #7095 Introduce critical time and handler time metrics
  • #7086 Robust and faster handling of AssemblyQualifiedNames in MessageMetadataRegistry
  • #7068 Allow user to define the scope of a trace
  • #7057 Limit metric tag to concrete message type
  • #7049 Start a new trace (or root activity) for delayed messages

Fixed bugs

  • #7109 System.Formats.Asn1 (an indirect reference) has a security vulnerability

How to know if you are affected

You are affected if you are using .NET runtime 8.0.7 or earlier.

When to upgrade

You should upgrade during your next maintenance window.

Meter source name change

In NServiceBus 9.0.x, the OpenTelemetry meter source name was NServiceBus.Core. In NServiceBus 9.1.0, it has changed to NServiceBus.Core.Pipeline.Incoming. Refer to the upgrade guide for more details.

Where to get it

You can install NServiceBus 9.1.0 from NuGet.

Please read our release policy for more details.

With thanks,
The team in Particular

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