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Azure Local release information

Applies to: Azure Local 2311.2 and later

Important

Azure Stack HCI is now part of Azure Local. Learn more.

To enhance your Azure Local experience, we periodically release feature updates that introduce new capabilities and improvements. Additionally, Azure Local provides cumulative updates that include monthly quality and security enhancements. These updates are listed for each instance, ensuring your devices remain protected and productive.

To keep your Azure Local solution in a supported state, you have up to six months to install updates, but we recommend installing updates as they're released.

This article provides the release information for Azure Local, including the release build and OS build information.

About Azure Local releases

The Azure Local includes multiple release trains: 2408, 2411, 2503, and 2504. Each release train includes a feature build and subsequent cumulative updates.

  • Feature build: The feature update build is the initial version of the software in a release train. Feature releases go beyond quality and security fixes, incorporating product enhancements, including updates for Azure Local services and agents.

  • Cumulative build: A cumulative update build includes the incremental updates from the most recent feature build.

The following diagram illustrates the release trains, their associated feature builds, and update paths.

Diagram illustrating Azure Local release trains with supported update paths.

Move to the next release train

Follow these guidelines to skip releases with the same release train as you move to the next release train:

  • Update the existing deployment to a build that allows you to move to the next release train. The following table provides examples of how to move between release trains:

    Update scenarioUpdate path
    From 2408 to 24112408 --> 2408.2 --> 2411
    From 2411 to 25032411 --> 2411.2 --> 2411.3 --> 2503

Move within the same release train

Follow these guidelines to update to each release within your current release train:

  • Within your release train, you can update to the latest update build anytime. For example, if you're running the 2411 feature build, you can update to any of the 2411 cumulative update builds, such as 2411.1, 2411.2, or 2411.3.

    Timeframe for 2411 release trainUpdate path
    Nov 20242411 --> 2411.1
    December 2024 or later2411.1 --> 2411.2
    February 20242411.2 --> 2411.3
  • To keep your Azure Local instance in a supported state, you have up to six months to install updates. For example, if you're running the 2408 feature build, update to a later build within six months.

Azure Local release information summary

Supported versions of Azure Local

The following tables summarize the release information for Azure Local across all supported versions. All dates are listed in ISO 8601 format: YYYY-MM-DD.

VersionOS BuildSecurity updateWhat's newKnown issues
11.2504.1001.19

Availability date: 2025-04-21
25398.1551April OS security updateFeatures and improvementsKnown issues
10.2503.0.13

Availability date: 2025-03-31
25398.1486March OS security updateFeatures and improvementsKnown issues
10.2411.3.2

Availability date: 2025-02-20
25398.1425February OS security updateFeatures and improvementsKnown issues
10.2411.2.12

Availability date: 2025-02-10
25398.1369January OS security updateFeatures and improvementsKnown issues
10.2411.1.10

Availability date: 2024-12-17
25398.1308December OS security updateFeatures and improvementsKnown issues
10.2411.0.24

Availability date: 2024-11-26
25398.1251November OS security updateFeatures and improvementsKnown issues
10.2411.0.22

Availability date: 2024-11-14
25398.1251November OS security updateFeatures and improvementsKnown issues

Older versions of Azure Local

The following table summarizes the release information for Azure Local across older versions.

VersionOS BuildSecurity updateWhat's newKnown issues
10.2408.2.7

Availability date: 2024-10-23
25398.1189October OS Security updateFeatures and improvementsKnown issues
10.2408.1.9

Availability date: 2024-09-25
25398.1128September OS Security updateFeatures and improvementsKnown issues
10.2408.0.29

Availability date: 2024-09-05
25398.1085August OS security updateFeatures and improvementsKnown issues
10.2405.3.7

Availability date: 2024-08-20
25398.1085August OS security updateFeatures and improvementsKnown issues
10.2405.2.7

Availability date: 2024-07-16
25398.1009July OS security updateFeatures and improvementsKnown issues
10.2405.1.4

Availability date: 2024-06-19
25398.950June OS security updateFeatures and improvementsKnown issues
10.2402.4.4

Availability date: 2024-06-19
25398.950June OS security updateFeatures and improvementsKnown issues
10.2405.0.24

Availability date: 2024-05-30
25398.887May OS security updateFeatures and improvementsKnown issues
10.2402.3.10

Availability date: 2024-05-21
25398.887May OS security updateFeatures and improvementsKnown issues
10.2402.2.12

Availability date: 2024-04-16
25398.830April OS security updateFeatures and improvementsKnown issues
10.2311.5.6

Availability date: 2024-04-16
25398.830April OS security updateFeatures and improvementsKnown issues
10.2402.1.5

Availability date: 2024-03-20
25398.762March OS security updateFeatures and improvementsKnown issues
10.2311.4.6

Availability date: 2024-03-20
25398.762March OS security updateFeatures and improvementsKnown issues
10.2402.0.23

Availability date: 2024-02-13
25398.709Feb OS security updateFeatures and improvementsKnown issues
10.2311.3.12

Availability date: 2024-02-13
25398.709Feb OS security updateFeatures and improvementsKnown issues
10.2311.2.7

Availability date: 2024-01-09
25398.643Jan OS security updateFeatures and improvementsKnown issues

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