NServiceBus 9.0.1, 8.2.1, 8.1.7, and 7.8.5 – Patch releases available

Hi everyone,

We’ve just released NServiceBus 9.0.1, 8.2.1, 8.1.7, and 7.8.5.

Fixed bugs

  • #7043 Messages cannot be sent from Windows to Linux using the file share data bus

How to know if you are affected

You are affected if you are sending messages from an endpoint hosted on Windows to an endpoint hosted on Linux, and you are using the file share data bus.


The endpoint hosted on Linux fails to handle the message, and a warning is logged similar to:

2024-05-30 10:49:15.648 WARN Delayed Retry will reschedule message ‘6312e493-6682-48fc-b547-b180000d7a01’ after a delay of 00:00:20 because of an exception:
System.IO.FileNotFoundException: Could not find file ‘/mnt/d/particular/samples/Version 8/file-share-databus_core_9/storage/2024-05-30_00\39240538-0c09-4fd4-876c-90fd457db3cc’.

When to upgrade

You should upgrade immediately if you are affected by the bug. Otherwise, you should upgrade during your next maintenance window.

Where to get it

You can install the new versions of NServiceBus from NuGet:

With thanks,
The team in Particular

Please read our release policy for more details.