Generated on: May 20, 2026 Target period: Within the last 24 hours Processing mode: Details Mode Number of updates: 5 items
Published: May 19, 2026 17:15:23 UTC Link: Public Preview: Evaluate feature rollouts with Azure App Configuration Scorecards
Update ID: 561049 Data source: Azure Updates API
Categories: In preview, Containers, Developer tools, Mobile, Security, Web, App Configuration, Features
Summary:
What was updated
Azure App Configuration has introduced a new “scorecards” capability, now available in public preview.
Key changes or new features
Scorecards provide telemetry-driven insights into the performance of feature flag variants in production. This feature enables teams to automatically track and visualize key metrics associated with feature rollouts, helping to quickly identify the impact of new features or changes without manual data analysis. Scorecards aggregate relevant telemetry data, making it easier to evaluate the success or issues of a rollout and inform decisions about further deployments or rollbacks.
Target audience affected
This update is relevant for developers, DevOps engineers, and IT professionals who use Azure App Configuration and feature management to control feature rollouts in their applications.
Important notes if any
Scorecards are currently in public preview and may undergo changes before general availability. Integration with telemetry sources (such as Azure Monitor or Application Insights) is required to leverage scorecard insights. This feature streamlines the process of monitoring feature flag performance, reducing manual effort and improving rollout safety and decision-making.
For more details, see the official update: https://azure.microsoft.com/updates?id=561049
Details:
Azure Update Report: Public Preview – Evaluate feature rollouts with Azure App Configuration Scorecards
Background and Purpose of the Update:
Azure App Configuration is a centralized service for managing application settings and feature flags. Feature management using feature flags is a common DevOps practice, enabling controlled rollouts and experimentation. However, evaluating the impact of feature flag rollouts in production environments has traditionally required manual analysis of telemetry data, which can be time-consuming and error-prone. The introduction of scorecards addresses this gap by providing a built-in, telemetry-driven view to assess the performance of feature flag variants, streamlining post-deployment evaluation.
Specific Features and Detailed Changes:
With this update, Azure App Configuration introduces a new scorecards capability, now available in public preview. Scorecards aggregate telemetry data related to feature flag variants, presenting a consolidated view of how each variant is performing in production. This enables teams to quickly identify measurable changes and outcomes following a feature rollout, without manual data collection or analysis. The scorecards feature is designed to support continuous delivery and progressive rollout strategies by providing actionable insights directly within the Azure App Configuration experience.
Technical Mechanisms and Implementation Methods:
The scorecards capability leverages telemetry data to evaluate feature flag performance. While the detailed telemetry sources and integration methods are not specified in the provided update, the feature is described as “telemetry-driven,” indicating that it collects and processes relevant metrics associated with feature flag usage and outcomes. Scorecards likely visualize this data in a structured format, enabling users to compare the impact of different feature flag variants over time. The implementation is integrated into the Azure App Configuration service, allowing seamless access for users managing their feature flags within Azure.
Use Cases and Application Scenarios:
Important Considerations and Limitations:
Integration with Related Azure Services:
Scorecards are integrated within Azure App Configuration, which itself can be used alongside other Azure services such as Azure Functions, Azure App Service, and Azure DevOps for end-to-end feature management. While the update does not detail direct integrations with other telemetry or monitoring services, the telemetry-driven nature of scorecards suggests potential synergy with Azure Monitor or Application Insights for advanced analytics.
Summary Sentence:
Azure App Configuration now offers a public preview of scorecards, providing telemetry-driven insights into feature flag variant performance to streamline post-rollout evaluation and support data-driven feature management.
Published: May 19, 2026 17:00:29 UTC Link: Generally Available: Azure NetApp Files cache volumes
Update ID: 562259 Data source: Azure Updates API
Categories: Launched, Storage, Azure NetApp Files, Features
Summary:
What was updated
Azure NetApp Files cache volumes are now Generally Available.
Key changes or new features
Azure NetApp Files now supports cache volumes, which act as cloud-based caches for external origin volumes. These cache volumes store only the most frequently accessed data, enabling faster access to critical files and reducing latency. This feature is particularly useful for hybrid and multi-region scenarios, as it allows data to be cached closer to the compute resources or users that need it most.
Target audience affected
This update is relevant for IT professionals managing storage solutions, cloud architects designing hybrid or multi-region architectures, and developers building applications that require high-performance access to large datasets stored externally.
Important notes if any
Cache volumes can help optimize performance and cost by minimizing data transfer and storage requirements for less frequently accessed data. They are ideal for scenarios where fast access to a subset of data is critical, such as analytics, media rendering, or engineering workloads. Proper configuration and monitoring are recommended to ensure cache efficiency and data consistency between the cache and the origin volume.
For more details, refer to the official Azure Update: https://azure.microsoft.com/updates?id=562259
Details:
Azure Update Report: Azure NetApp Files Cache Volumes (General Availability)
Background and Purpose of the Update
Azure NetApp Files cache volumes are now generally available, introducing a new capability that allows organizations to leverage cloud-based caches for external origin volumes. The primary purpose of this update is to optimize data access by storing only the most actively accessed data in the cache volume. This enhancement addresses scenarios where frequent access to specific subsets of data is required, reducing latency and improving performance for workloads that depend on rapid file retrieval.
Specific Features and Detailed Changes
With this release, Azure NetApp Files supports the creation of cache volumes. These volumes act as a cloud-based cache, containing only the most frequently accessed data from an external origin volume. The cache volume does not store the entire dataset but dynamically maintains a subset based on access patterns. This feature is designed to bring data and files closer to compute resources in Azure, thereby accelerating access times and reducing the need for repeated data transfers from external sources.
Technical Mechanisms and Implementation Methods
The cache volume operates by monitoring access patterns to the external origin volume and selectively caching the most active files or data blocks. Data is synchronized between the cache volume and the origin volume, ensuring consistency for cached items. The mechanism relies on intelligent caching algorithms to determine which data should reside in the cache, optimizing storage utilization and performance. Azure NetApp Files manages the lifecycle of the cache volume, including cache population, eviction, and synchronization with the origin volume.
Use Cases and Application Scenarios
Typical use cases for Azure NetApp Files cache volumes include:
Important Considerations and Limitations
When utilizing cache volumes, IT professionals should consider the following:
Integration with Related Azure Services
Azure NetApp Files cache volumes integrate seamlessly with other Azure services, particularly those requiring high-performance file storage. They can be used alongside Azure compute resources, such as Virtual Machines and Azure Kubernetes Service, to accelerate access to external datasets. The cache volumes also complement Azure networking solutions, enabling efficient data transfer and access across hybrid and multi-cloud environments.
Summary Sentence
Azure NetApp Files cache volumes, now generally available, provide a cloud-based caching solution for external origin volumes, enabling faster access to actively used data and improving performance for workloads that require rapid file retrieval in Azure.
Published: May 19, 2026 16:45:42 UTC Link: Generally Available: Azure Virtual Network updates – default limits increased for NSGs and route tables
Update ID: 562695 Data source: Azure Updates API
Categories: Launched, Features, Management, Security, Services
Summary:
What was updated
Azure Virtual Network has increased the default limits for network security groups (NSGs) and route tables.
Target audience affected
This update is relevant for developers, network architects, and IT professionals who design, deploy, or manage Azure virtual networks, especially those with complex security or routing requirements.
For more details, see the official update: https://azure.microsoft.com/updates?id=562695
Details:
Azure Update Report: Azure Virtual Network – Default Limits Increased for NSGs and Route Tables (General Availability)
Background and Purpose of the Update
Azure Virtual Network is a foundational service for securely connecting Azure resources. Network Security Groups (NSGs) and route tables are critical for defining and enforcing network security and traffic flow. As customer deployments scale, the need for more granular security rules and complex routing increases. This update addresses customer demand for higher scalability by increasing the default platform limits for NSGs and route tables, enabling more sophisticated network designs without requiring support requests for limit increases.
Specific Features and Detailed Changes
The update introduces the following new default limits:
These changes are now generally available and apply to all Azure regions.
Technical Mechanisms and Implementation Methods
The increased limits are implemented at the Azure platform level. No manual intervention or configuration changes are required from customers to benefit from these new defaults. The Azure control plane and data plane have been optimized to support the higher rule and route counts, ensuring that network performance and reliability are maintained as customers scale their configurations.
Use Cases and Application Scenarios
Important Considerations and Limitations
Integration with Related Azure Services
Summary
Azure Virtual Network now supports increased default limits for NSGs and route tables, enabling up to 2,000 security rules per NSG, 6,000 addresses or ports per rule, 1,000 routes per route table, and 600 routes per VM NIC/subnet, allowing for greater scalability and flexibility in network security and routing configurations.
Published: May 19, 2026 16:45:42 UTC Link: Generally Available: Network Watcher rule impact analyser
Update ID: 562690 Data source: Azure Updates API
Categories: Launched, Features
Summary:
What was updated
Azure Network Watcher rule impact analyzer is now generally available.
Key changes or new features
The rule impact analyzer allows users to evaluate the potential effects of changes to Network Security Group (NSG) rules or security admin rules on live network traffic before those changes are applied. This feature analyzes proposed rule modifications and predicts which network flows will be affected, helping to prevent accidental disruptions or security issues.
Target audience affected
This update is relevant for network administrators, IT professionals, and developers who manage Azure network security groups or security admin rules and need to assess the impact of rule changes in advance.
Important notes if any
The rule impact analyzer helps reduce the risk of outages or unintended access by providing visibility into how rule changes will affect network traffic. This can improve change management processes and enhance overall network security posture. The feature is now generally available in all public Azure regions. For more information, refer to the official Azure Update: https://azure.microsoft.com/updates?id=562690
Details:
Azure Update Report: Network Watcher Rule Impact Analyzer – General Availability
Background and Purpose of the Update
Azure Network Watcher is a suite of tools designed to monitor and diagnose network conditions in Azure environments. Network security groups (NSGs) and security admin rules are critical for controlling traffic flow and enforcing security policies. However, modifying these rules can inadvertently disrupt live network traffic or introduce vulnerabilities. The purpose of this update is to provide IT professionals with a mechanism to assess the potential impact of NSG or security admin rule changes before they are applied, thereby reducing risk and improving operational confidence.
Specific Features and Detailed Changes
The Network Watcher rule impact analyzer is now generally available. This feature allows users to evaluate how proposed changes to NSG or security admin rules will affect live network traffic. Key capabilities include:
This update introduces a proactive assessment tool, moving beyond traditional post-change troubleshooting.
Technical Mechanisms and Implementation Methods
The rule impact analyzer leverages real-time traffic data and existing NSG/security admin rule configurations. When a user proposes a rule change, the analyzer simulates the effect of the new rule set against live traffic patterns. It identifies which flows would be allowed or denied as a result of the change, providing actionable insights before deployment. The mechanism operates within the Azure portal and can be invoked through Network Watcher interfaces, ensuring ease of access and integration with Azure-native management tools.
Use Cases and Application Scenarios
Important Considerations and Limitations
Integration with Related Azure Services
The rule impact analyzer is tightly integrated with Azure Network Watcher, leveraging its traffic monitoring and diagnostic capabilities. It complements NSG management workflows and can be used alongside Azure Monitor for broader visibility. The tool fits into Azure’s security and compliance ecosystem, supporting best practices for change management and operational governance.
Summary Sentence
Azure Network Watcher rule impact analyzer is now generally available, enabling IT professionals to proactively assess the potential effects of NSG or security admin rule changes on live network traffic before deployment, thereby enhancing network reliability and security.
Published: May 19, 2026 16:00:11 UTC Link: Generally Available: Mock runs for Azure Storage Actions – Validate before you execute
Update ID: 559494 Data source: Azure Updates API
Categories: Launched, Storage, Azure Storage Actions, Features
Summary:
What was updated
Azure Storage Actions now supports mock runs, which are generally available.
Key changes or new features
Mock runs allow users to simulate the execution of data management tasks (such as moving, deleting, or tagging blobs and files) at full scale without actually modifying any data. This feature helps validate task logic, scope, and potential impact before running actions in production. Mock runs provide detailed reports on what would happen, enabling safer and more predictable automation.
Target audience affected
Developers and IT professionals who automate data management tasks in Azure Blob Storage and Azure Data Lake Storage using Azure Storage Actions.
Important notes if any
Mock runs are useful for testing and validating automation workflows, reducing risk of unintended data changes. They can be integrated into CI/CD pipelines or used during planning phases to ensure actions are safe and effective. No data is changed during mock runs, making them ideal for production environments.
For more details, see the official Azure Update: Mock runs for Azure Storage Actions.
Details:
Azure Update Report: Mock Runs for Azure Storage Actions – General Availability
Background and Purpose of the Update
Azure Storage Actions is a fully managed platform designed to automate data management tasks for Azure Blob Storage and Azure Data Lake Storage. Automation is critical for managing large-scale data environments, but executing automation tasks directly on production data can introduce risks such as accidental data modification or deletion. The introduction of “mock runs” addresses this challenge by enabling organizations to validate and simulate task execution at scale before making any actual changes to their data.
Specific Features and Detailed Changes
The key feature introduced is support for “mock runs” within Azure Storage Actions. Mock runs allow users to simulate the execution of data management tasks—such as moving, copying, or deleting blobs—without modifying any actual data. This simulation operates at full scale, meaning it processes the same scope and volume of data as a real execution, but all operations are non-destructive and do not alter the underlying storage objects.
Technical Mechanisms and Implementation Methods
Mock runs are implemented as a simulation layer within Azure Storage Actions. When a mock run is initiated, the platform processes the defined automation workflow, evaluates all rules, filters, and actions, and generates a detailed report of what would have happened if the task had been executed for real. No write, delete, or update operations are performed on the actual data. Instead, the system logs intended actions, providing visibility into the workflow’s impact, including which blobs or files would have been affected and the sequence of operations.
Use Cases and Application Scenarios
Important Considerations and Limitations
Integration with Related Azure Services
Azure Storage Actions, including mock runs, integrates with Azure Blob Storage and Azure Data Lake Storage. The platform can be orchestrated alongside other Azure automation and monitoring tools, such as Azure Logic Apps, Azure Functions, and Azure Monitor, to build comprehensive data management and governance solutions. Mock run reports can be used as input for approval workflows or integrated into CI/CD pipelines for automated validation.
Summary:
Azure Storage Actions now supports mock runs, enabling organizations to simulate and validate data management tasks for Azure Blob and Data Lake Storage at full scale without modifying any data, thereby enhancing operational safety and workflow reliability.
This report was automatically generated - 2026-05-20 03:02:32 UTC