Azure SDK Ekim 2026
Identity and Cosmos DB
Azure SDK October 2026: Azure Core, managed identity and Cosmos DB for Rust 1.0.0
The October 2026 Azure SDK release highlights Azure Core 1.63.0 for .NET, Identity updates for Python and Java, and the first stable Cosmos DB for Rust 1.0.0. The authentication changes affect how DefaultAzureCredential behaves in production. Teams on the Cosmos DB Rust preview also get concrete upgrade steps.