On 30 September 2026, we'll retire the Azure Service Bus SDK libraries WindowsAzure.ServiceBus, Microsoft.Azure.ServiceBus, and com.microsoft.azure.servicebus, which don't conform to Azure SDK guidelines. Migrate to the latest Azure SDK libraries, which offer critical security updates and improved capabilities, before that date.
For WindowsAzure.ServiceBus:
For Microsoft.Azure.ServiceBus and com.microsoft.azure.servicebus:
Learn more about the retirement and replacement of older Azure SDK libraries.
Migrate to the latest Azure SDK libraries by 30 September 2026 to continue receiving regular security and performance updates:
SERVICE |
RETIRING SDK |
LATEST SDK |
LANGUAGE |
---|---|---|---|
Service Bus |
WindowsAzure.ServiceBus |
.NET |
|
Service Bus |
Microsoft.Azure.ServiceBus |
.NET |
|
Service Bus |
com.microsoft.azure.servicebus |
Java |
|
Event Hubs |
WindowsAzure.ServiceBus |
.NET |
For more information, see the migration guides for WindowsAzure.ServiceBus, Microsoft.Azure.ServiceBus, and com.microsoft.azure.servicebus.
If you have questions, get answers from community experts in Microsoft Q&A or GitHub. If you have a support plan and you need technical help, create a support request.
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