This is part of the NServiceBus Upgrade Guide from Version 8 to 9, which also includes the following individual upgrade guides for specific components:
Transports
- AmazonSQS Transport Upgrade Version 6 to 7
- Azure Service Bus Transport Upgrade Version 3 to 4
- SQL Server Transport Upgrade Version 7 to 8
Hosting
Other
Legacy SQL Client package no longer shipped
The NServiceBus. package using the legacy System.Data.SqlClient driver is no longer shipped and the following package changes are needed:
NServiceBus.=>SqlServer NServiceBus.Transports. SqlServer System.=>Data. SqlClient Microsoft.Data. SqlClient