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    Announcement: Updates to Versioning for Snow Integration Manager (SIM) and Snow Extender

     

    To align with the broader Flexera product portfolio and provide clearer expectations around release cadence, version naming, and support timelines, Snow Integration Manager (SIM) and Snow Extender will transition to Calendar Versioning, effective at the end of Q1 2026.

     

    As part of this change, older versions of SIM and Snow Extender will reach End of Life (EOL). Customers impacted by this update are encouraged to plan an upgrade to a supported version.

     

    As of September 30, 2026, the following products will reach End-of-Life (EOL): 

    • Snow Integration Manager v5.x
    • Snow Extender v2.x

     

    End-of-Support (EOS) for these versions will follow on December 31, 2026. After this date, Flexera will no longer provide technical support, updates, or patches for these versions, regardless of whether they are hosted by Flexera, a partner, or within your own infrastructure. 

     

    What’s Coming Next

    We are targeting the release of the following versions by the end of Q1 2026:

    • Snow Integration Manager 26.1.0
    • Snow Extender 26.1.0

     

    SIM 26.1.0 improves connector compatibility, strengthens security and data governance, and restores log access—resulting in more reliable data and improved supportability.

     

    Snow Extender 26.1.0 enhances security and operational stability by restoring secure log access, improving error visibility, and refining XSS protection, while maintaining strong security controls.

    Note: These releases reflect a change in version naming and support lifecycle rather than major architectural or feature changes.

     

    What You Should Do

    To ensure continued support and access to the latest improvements, we recommend upgrading to the latest versions when they become available.

     

    If you have any questions or need assistance planning your upgrade, please contact Flexera Support.

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  2. ANNOUNCEMENT: Updates to Versioning for Snow Inventory Agents

     We want to inform you that the Snow Inventory Agents will move to a new version, to better align with the recent changes to Snow License Manager and Snow Inventory Server.

     

    This will also bring the End-of-Life (EOL) to earlier versions of the agent. Please consider upgrading to a newer version if this affects your environment.

     

    As Semptember 30, 2026, the following products will reach End-of-Life (EOL):

    • Snow Inventory Agent for Windows v6.x
    • Snow Inventory Agent for MacOS v6.x
    • Snow Inventory Agent for Linux v6.x
    • Snow Inventory Agent for Unix v7.x

     

     End-of-Support (EOS) for these versions will follow on December 31, 2026. After this date, Flexera will no longer provide technical support, updates, or patches for these versions, regardless of whether they are hosted by Flexera, a partner, or within your own infrastructure. 

     

    What’s Coming Next 

    We are excited to share that we are targeting the release of the following products by the end of Q2 2026: 

    • Snow Inventory Agent for Windows 26.1.0
    • Snow Inventory Agent for MacOS 26.1.0
    • Snow Inventory Agent for Linux 26.1.0
    • Snow Inventory Agent for Unix 26.1.0

    

    These upcoming versions will include improvements to web metering designed to address the recent breakage with the browser extension on Apple Safari, as well as other improvements designed to help you get even more value from your Flexera investment.  

    Note:  These new versions are a change to the naming and support cycle rather than a major feature with architectural changes.

     

    What You Should Do 

    To ensure continued support and access to the latest features, we recommend: 

    • Upgrading to a newer version of Snow Inventory Agent, or.
    • Wait for the new release, if you are using web metering on Apple Safari.  

     

    If you have questions, please contact your Flexera Support team. 

    Expand Post
  1. Official release of Snow Integration Manager 26.3.0

     

    We are pleased to announce the release of Snow Integration Manager 26.3.0

     

    This release includes: 

     

    ·      Oracle Linux Virtualization Manager connector: Added a new connector for collecting inventory from OLVM environments into SAM on Snow Atlas and Snow License Manager.

    ·      Discovery data from file connector: Added support for populating the DiscoveryDate field in discovery manifests.

    ·      ServiceNow ITSM connectors: Added a configurable page size for computer data retrieval.

    ·      ServiceNow ITSM connectors: Fixed OAuth authentication through connector-configured proxy servers.

    ·      HCL BigFix connector: Fixed duplicate device identity attributes that could cause incorrect device merges.

    ·      VMware vSphere connector: Fixed BIOS serial-number formatting for inventoried virtual machines.

    ·      VMware vSphere connector: Fixed proxy configuration restoration after aggregation.

    ·      BMC Discovery connector: Improved handling of software records with missing names.

    ·      HCL BigFix connector: Fixed missing records when processing large paginated datasets.

    ·      Microsoft Hyper-V connector: Fixed authentication for service accounts specified in UPN format.

    ·      Red Hat OpenShift Virtualization connector: Corrected host and datacenter identity mapping.

    ·      Snow XML connector: Improved processing of network adapter data without a MAC address.

    ·      HCL BigFix connector: Improved validation of software-instance and software-metric inclusion rules.

     

    Customer Impact:

     

    Oracle Linux Virtualization Manager Connector

    Before this release: Customers using Oracle Linux Virtualization Manager, including those transitioning from the legacy Oracle VM platform, did not have a supported SIM connector for collecting OLVM virtualization inventory into SAM on Snow Atlas or Snow License Manager. This resulted in limited visibility into OLVM-managed hosts, virtual machines, clusters, and their relationships, increasing reliance on manual collection or alternative approaches.

    After this release: The new connector automatically collects inventory from OLVM environments through the OLVM API and imports OLVM-managed hosts, virtual machines, clusters, and their relationships into SAM Core on Snow Atlas and Snow License Manager. This expands virtualization inventory coverage, reduces reliance on manual processes, and helps customers transitioning from Oracle VM to OLVM maintain visibility across their virtualized environments to support license-compliance processes.

    For configuration information, refer to the Oracle Linux VM connector user guide.

     

    Discovery Data From File Connector

    ·      The addition of the DiscoveryDate field provides a consistent discovery timestamp, improving metadata consistency and reliable processing across discovery sources.

    ServiceNow ITSM Connectors

    ·      The configurable page size improves computer-data retrieval reliability by allowing customers to adjust the number of records retrieved according to their environment and payload size.

    ·      OAuth requests now use the proxy settings configured in the connector, supporting reliable ServiceNow authentication in environments that require proxy communication.

    HCL BigFix Connector

    ·      Corrected device identity mapping prevents distinct devices from being incorrectly merged, improving device identification and host-to-virtual-machine relationships.

    ·      Improved pagination ensures complete processing of large datasets, reducing the risk of missing software inventory records.

    ·      Improved filtering validation prevents inconsistent software-instance and software-metric selections, supporting more complete and reliable inventory data.

    VMware vSphere Connector

    ·      Preserving BIOS serial numbers exactly as reported by VMware vSphere improves consistency when comparing or combining data from multiple inventory sources.

    ·      Correct restoration of proxy settings allows subsequent connector operations to use the appropriate network configuration without restarting Snow Integration Manager.

    BMC Discovery Connector

    ·      Filtering software records with missing names prevents malformed records from disrupting downstream processing while preserving valid software inventory data.

    Microsoft Hyper-V Connector

    ·      Correct handling of UPN-formatted service accounts supports successful authentication and data aggregation against remote SCVMM servers.

    Red Hat OpenShift Virtualization Connector

    ·      Corrected host and datacenter mapping improves the accuracy of reporting, grouping, and license allocation in Snow Atlas and Snow License Manager.

    Snow XML Connector

    ·      Allowing network adapter data without a MAC address aligns validation with the XML schema and improves XML data-processing reliability.

     

    Release information

     

    Product: Snow Integration Manager

    Release Tier: Minor Release

    Release Version: 26.3.0

    Release Date: 2026-09-21

    Release Availability: GA

    Release Notes: SIM 26.3.0 Release Notes

    Product Documentation: SIM Documentation, ITSM Documentation

    Distribution method: Installer available for downloads here

    Expand Post

  2. Title: Snow Productivity Optimizer v26.1.0 is now available 

     

    Snow Productivity Optimizer v26.1.0 is now available. Customers using Snow Productivity Optimizer v3.x and earlier versions, formerly named Snow Automation Platform, should plan to update before these versions reach End-of-Life and End-of-Support. 

     

    Affected versions 

    Snow Productivity Optimizer v3.x and earlier versions will reach End-of-Life on March 31, 2027. 

     

    Key dates 

    End-of-Life (EOL): March 31, 2027 

    End-of-Support (EOS): June 30, 2027 

     

    What this means 

    After March 31, 2027, affected versions will no longer receive updates, maintenance, or security patches. After June 30, 2027, Flexera will discontinue technical assistance for these versions. 

     

    Recommended next steps 

    Customers should update to Snow Productivity Optimizer v26.1.0 as soon as their team is ready. Upgrading now gives your organization time to validate the update, complete any internal change processes, and keep your environment current before the EOL and EOS dates. 

     

    Snow Productivity Optimizer v26.1.0 is now available from the Snow Product Downloads page on the Flexera Community, through the Snow Update Service, or through your partner. Documentation for updating via the Snow Update Service is also available to support your update planning here. 

     

    If you have questions or need help with your update, please contact your Flexera account team or Flexera partner. 

    Expand Post

  3. Official Release of Snow License Manager 26.3.1

    Released on September 18, 2026

     

    Release information

    Product: Snow License Manager

    New version: 26.3.1

    Release date: Sep 18, 2026

    General availability: Sep 18, 2026

    Distribution: Snow Update Service

    Current status: Released 

     

    Please find more about the content of the release in the Release notes.

     

    Expand Post

  4. Known Issue: Compliance Calculation Failure in Snow License Manager 26.3.0

     

    Dear Customers,

    We would like to inform you of a known issue identified in Snow License Manager 26.3.0 that may cause the Compliance Calculation process to fail in specific scenarios.

     

    Description

    After upgrading to Snow License Manager 26.3.0, the Compliance Calculation process may fail with the following error:

    05:00:53,927 71  ERROR   ErrorHandlingTaskBlockRunner; Error occured in task block SnowSoftware.LicenseManager.Licensing.Service.Taskflow.Blocks.FetchTaskBlock.

    System.AggregateException: One or more errors occurred. ---> System.InvalidCastException: Specified cast is not valid.

    This behavior is caused by a known defect introduced in version 26.3.0. Flexera Support can help confirm whether a specific Compliance Calculation failure is related to this issue.

     

    When Does the Issue Occur?

    The issue may occur when a license contains an organization distribution record, which is commonly created when licenses are manually assigned to an organization node below the Root Organization.

    Affected environments may have one or more of the following characteristics:

    • Licenses have been manually assigned to organization nodes.
    • License purchase prices contain decimal values.
    • Compliance Calculation begins failing immediately after upgrading to SLM 26.3.0 when the above conditions are present.

     

    Potential Impact

    Because the failure occurs during Compliance Calculation, the issue may go unnoticed if calculation logs are not regularly reviewed. In such cases, customers may first observe that:

    • Compliance data is no longer being refreshed.
    • Compliance-related reports are no longer reflecting current information.
    • Expected compliance updates are not being generated.

     

    Current Status

    Our engineering team has identified the root cause and is actively working on a resolution.

    A hotfix will be available starting September 14, 2026 for customers affected by this issue, followed by an official release of Snow License Manager 26.3.1 later that week.

    If you are experiencing Compliance Calculation failures after upgrading to SLM 26.3.0, please contact Flexera Support for assistance.

     

    We apologize for any inconvenience and appreciate your patience while we work to resolve this issue.

     

    Expand Post

    Sascha likes this.
    • When will this Hotfix be officially available through SUS?

    • Hello,

      Unfortunately, I am unable to open the linked release notes (techcomm-rns-dev.netlify.app/...). The page is prompting me for a password.

      Kind regards,

      Uwe

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Description
Welcome to the Product Release Group, where Snow will periodically post release notifications with links to our release notes.
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Information

Please visit the Snow Software Release Notes page on Snow Docs site. This page provides information about officially released Snow Software products, tools, and utilities.


Visit the Snow End of Life information for product supported versions.


Release Schedule 2026

As the time approaches the planned RTM, releases for each pulse will be published.

The Release freeze period is during July, and 15th of December to 15th of January, with an exception only to emergency releases.


Starting in 2026, we are moving to a quarterly release schedule for On-prem solutions:

Pulse 1 - GA

Pulse 2 - RTM: Jun 10

Ga: Jun 25

Pulse 3 - RTM: Sept 2

GA: Sept 17

Pulse 4 - RTM: Nov 25

GA: Dec 10


2025 Releases:

Pulse 1 - Released

Pulse 2 - Released

Pulse 3 - Released

Pulse 4 - Released

Pulse 5 - Released

Pulse 6 - Released

Pulse 7 - Released


-----------------------------------------------

RFE: Released from Engineering

RTM: Release To Market

GA: General Availability

SLM: Snow License Manager

SIS: Snow Inventory Server

SIOMS: Snow Inventory Oracle Middleware Scanner

SIJS: Snow Inventory Java Scanner

SIM: Snow Integration Manager

SRM: Snow Risk Monitor

SISR: Snow Inventory Script Repository

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Group: Snow Product Releases Blog