| Event Hubs Premium now available in public preview | Azure Updates | In preview | May 2021 | | 1 |
| Azure Database for MySQL – Flexible Server: Azure Free offer coming soon | Azure Updates | In development | May 2021 | | 1 |
| The Microsoft Build of OpenJDK is now generally available | Azure Updates | Launched | May 2021 | | 1 |
| Azure SQL Database ledger available in public preview | Azure Updates | In preview | May 2021 | | 1 |
| Partial document update for Azure Cosmos DB in private preview | Azure Updates | In preview | May 2021 | | 1 |
| General availability: Run Enterprise Java with Red Hat JBoss EAP for Azure Virtual Machines | Azure Updates | Launched | May 2021 | | 1 |
| Public preview: Native support for WebSocket APIs in Azure API Management | Azure Updates | In preview | May 2021 | | 1 |
| General availability: Enabling IBM WebSphere Application Server on Azure Virtual Machines | Azure Updates | Launched | May 2021 | | 1 |
| Public preview: Azure Confidential Ledger | Azure Updates | In preview | May 2021 | | 1 |
| Azure Machine Learning public preview announcement //Build, May 2021 | Azure Updates | In preview | May 2021 | | 1 |
| Azure IoT Verified telemetry is now in public preview | Azure Updates | In preview | May 2021 | | 1 |
| Public preview: Azure Cognitive Services Text Analytics Adds Question Answering Feature | Azure Updates | In preview | May 2021 | | 1 |
| General availability: Logic Apps with new hosting options | Azure Updates | Launched | May 2021 | | 1 |
| General availability: Azure Cognitive Services Translator Document Translation feature | Azure Updates | Launched | May 2021 | | 1 |
| Introducing Developer Velocity Lab to improve developers’ work and well-being | Azure Updates | Launched | May 2021 | | 1 |
| General availability: Improved Python support in Visual Studio Code with Pylance | Azure Updates | Launched | May 2021 | | 1 |
| Azure Kubernetes Service (AKS) on Azure Stack HCI is now generally available | Azure Updates | Launched | May 2021 | | 1 |
| App Service Managed Certificates now generally available | Azure Updates | Launched | May 2021 | | 1 |
| General availability: Azure Applied AI Services | Azure Updates | Launched | May 2021 | | 1 |
| Azure Applied AI Services public preview updates for Build 2021 | Azure Updates | In preview | May 2021 | | 1 |
| Public preview: Log Analytics workspace insights from Azure Monitor | Azure Updates | In preview | May 2021 | | 1 |
| Azure Machine Learning Managed Online and Batch Endpoints now in public preview //Build 2021. | Azure Updates | In preview | May 2021 | | 1 |
| Azure Machine Learning general availability announcements //Build, May 2021 | Azure Updates | Launched | May 2021 | | 1 |
| Public preview: Save and share log analytics queries with new query packs in Azure Monitor | Azure Updates | In preview | May 2021 | | 1 |
| Public preview: Export Azure Monitor logs to multiple destinations | Azure Updates | In preview | May 2021 | | 1 |
| Public preview: Easily onboard Application Insights for Java apps on Azure App Services | Azure Updates | In preview | May 2021 | | 1 |
| Traversal Using Relays Around NAT (TURN) is now in public preview for Azure Communication Services | Azure Updates | In preview | May 2021 | | 1 |
| Azure Communication Services UI Library available in public preview | Azure Updates | In preview | May 2021 | | 1 |
| Azure Communication Services Calling SDK for Windows Apps in public preview | Azure Updates | In preview | May 2021 | | 1 |
| Public preview: Run Event Grid on Kubernetes in Azure or anywhere with Azure Arc | Azure Updates | In preview | May 2021 | | 1 |
| Public preview: Cluster auto-upgrade now respects planned maintenance windows | Azure Updates | In preview | May 2021 | | 1 |
| Public preview: Kubernetes 1.21 support in AKS | Azure Updates | In preview | May 2021 | | 1 |
| Public preview: AKS support for containerd for Windows server containers | Azure Updates | In preview | May 2021 | | 1 |
| Preview: AKS support for FIPS compliant nodes | Azure Updates | In preview | May 2021 | | 1 |
| General availability: Encryption at host support in AKS | Azure Updates | Launched | May 2021 | | 1 |
| AKS support for regulated industries | Azure Updates | Launched | May 2021 | | 1 |
| General availability: Azure RBAC for Kubernetes Authorization in AKS | Azure Updates | Launched | May 2021 | | 1 |
| Always Encrypted for Azure Cosmos DB in public preview | Azure Updates | In preview | May 2021 | | 1 |
| Cost-optimized diagnostics feature for Azure Cosmos DB in public preview | Azure Updates | In preview | May 2021 | | 1 |
| Azure Cosmos DB role-based access control (RBAC) now in general availability | Azure Updates | Launched | May 2021 | | 1 |
| Azure Cosmos DB Linux emulator in public preview | Azure Updates | In preview | May 2021 | | 1 |
| Azure Cosmos DB serverless now in general availability | Azure Updates | Launched | May 2021 | | 1 |
| Azure Cosmos DB integrated cache now in public preview | Azure Updates | In preview | May 2021 | | 1 |
| Public preview: Azure Database for PostgreSQL – Hyperscale (Citus) support for Citus 10 | Azure Updates | In preview | May 2021 | | 1 |
| Expanded Azure Cosmos DB free tier now in general availability | Azure Updates | Launched | May 2021 | | 1 |
| Azure Database for PostgreSQL – Flexible Server: Azure Free offer coming soon | Azure Updates | In development | May 2021 | | 1 |
| Public preview: Run App Service on Kubernetes or anywhere with Azure Arc | Azure Updates | In preview | May 2021 | | 1 |
| Public preview: Azure Database for PostgreSQL – Hyperscale (Citus) support for PostgreSQL 12 and 13 | Azure Updates | In preview | May 2021 | | 1 |
| Public preview: Azure Database for PostgreSQL – Hyperscale (Citus) columnar compression | Azure Updates | In preview | May 2021 | | 1 |
| Public preview: Apache Spark 3.0 support in Azure Synapse Analytics | Azure Updates | In preview | May 2021 | | 1 |