The Azure SDK September 2026 release marked a significant transition of several libraries from preview to stable, particularly in areas such as AI search, storage access signatures, database authentication, and code signing. Notable highlights included the first stable release of the Rust crate for Azure Storage SAS and the introduction of PostgreSQL authentication for both .NET and JavaScript, enhancing security through managed identities and token-based authentication. Management libraries featured prominently, with several resource-management packages achieving stability across various programming languages, reinforcing Microsoft's commitment to providing consistent APIs for infrastructure-as-code and automation. Overall, the September release demonstrated a steady pace of development within the Azure SDK program, emphasizing reliability and maturity in its offerings

Azure SDK September 2026: Storage SAS, PostgreSQL Auth, and Code Sign Go Stable

Microsoft's Azure SDK September 2026 release sent a wave of libraries from preview to stable across AI search, storage, database auth, and code signing. Azure AI Search gained a broader 12.1.0-beta.2 preview, while its first-ever stable Rust SAS crate and PostgreSQL authentication for Npgsql and JavaScript stood out as maturity milestones. Management libraries dominated the stable count, with Code Transparency adding verifiable SCITT-based signing receipts for supply-chain security.

Azure SDK September 2026: Storage SAS, PostgreSQL Auth, and Code Sign Go Stable @ NT Compatible