Release notes

Red Hat Lightspeed 1-latest

Release Notes for Red Hat Lightspeed

Red Hat Customer Content Services

Abstract

These release notes highlight the latest features and improvements implemented in the Red Hat Lightspeed application and services.

Chapter 1. About Red Hat Lightspeed

Red Hat Lightspeed is a Software-as-a-Service (SaaS) application included with almost every subscription to Red Hat Enterprise Linux, OpenShift Container Platform, and Ansible Automation Platform.

Red Hat Lightspeed can discover relevant insights, recommend tailored, proactive, next actions, and automate tasks. Using Red Hat Lightspeed, customers benefit from the experience and technical knowledge of Red Hat Certified Engineers, to identify, prioritize and resolve issues for business operations.

As a SaaS offering, located at This content is not included.Red Hat Hybrid Cloud Console, Red Hat Lightspeed is regularly updated. Regular updates expand the Red Hat Lightspeed knowledge archive in real time to reflect new IT challenges that can impact the stability of mission-critical systems.

Chapter 2. May 2026

Review the May 2026 updates and fixes for Red Hat Lightspeed.

2.1. Product-wide updates

Review the May 2026 product-wide updates for Red Hat Lightspeed.

2.2. Red Hat Enterprise Linux updates

Review the May 2026 updates and fixes for Red Hat Lightspeed running on RHEL systems.

2.2.1. Inventory

UI fixes and improvements
  • Fixed an issue where the filtering of operating systems was not correctly handling case-insensitive comparisons for gt, lt, gte, and lte operators.
  • To improve readability, the system display name column is now located before the UUID column in CSV exports.
  • Added upfront permission validation for moving systems. The move action is now disabled when the required permissions are not granted.
  • Improved permission messaging for editing system details, such as display name, by adding informational tooltips to disabled edit actions.
New Satellite card on the System Details page

A new Satellite card is now available on the Details tab on the System Details page. The card displays key Red Hat Satellite metadata coming from system tags, which can help you to quickly identify and filter systems by Satellite configuration attributes.

Each field value is clickable and redirects to the Inventory list view with the corresponding Satellite tag filter automatically applied.

The Satellite card is displayed only when Satellite-related tags are present on the system. If individual tags are unavailable, their values display as N/A.

2.2.2. Patch / Content

Content Templates support extended to RHEL 9.8 and 10.2 EUS
Content Templates now support Extended Update Support (EUS) releases for RHEL 9.8 and RHEL 10.2. Organizations that use EUS streams can now manage and deploy content through Content Templates with the same native experience available for supported standard releases. The overall Content Templates lifecycle remains aligned with major RHEL release lifecycles.

2.2.3. Planning

Monthly email lifecycle reports

Users can now subscribe to a periodic, aggregated email report that summarizes upcoming Red Hat Enterprise Linux (RHEL) support and lifecycle changes across all connected systems. Delivered directly to your inbox at the start of each month, this summary ensures that infrastructure teams can anticipate platform adjustments in advance, rather than reacting to daily alerts.

The monthly email report covers the following topics:

  • End-of-Life (EOL) timelines: RHEL versions approaching end-of-life in the next three months
  • Application stream retirement: Application streams approaching retirement in the next six months
  • Recent support updates: Support status changes that occurred over the previous month.

To subscribe to the monthly summary reports, navigate to User Preferences and enable the monthly aggregated report in Lifecycle under the Red Hat Enterprise Linux section.

2.3. OpenShift Container Platform updates

Review the May 2026 updates and fixes for Red Hat Lightspeed services on OpenShift Container Platform clusters.

2.3.1. Advisor

Pen Drive powered by Red Hat Lightspeed

Pen Drive is a disconnected variant of OpenShift Container Platform advisor, and is available as a Technology Preview. It now includes kube-compare functionality for template-based cluster drift validation in a Knative-native workflow.

This enhancement expands the existing disconnected cluster checking capabilities that were originally developed in collaboration with Nokia.

For more information about Pen Drive, see This content is not included.Pen Drive powered by Red Hat Lightspeed.

2.3.2. Cost management

API cheat sheet for cost management

Cost management now includes a comprehensive This content is not included.API cheat sheet designed to help users integrate cost data with external platforms. The guide includes API examples and a Bruno (a git-friendly open source tool similar to Postman) collection to simplify the exploration and automation of cost management APIs.

The following are examples of common external platforms:

  • Business intelligence platforms such as Power BI, Tableau, and Amazon QuickSight
  • Dashboarding platforms such as Grafana
  • Billing and chargeback systems

Because cost management is API-first, all functionality that is available through the user interface is also available through the API.

Sample integrations for Grafana and billing platforms

New sample integrations demonstrate how cost management data can be consumed by external tools.

Three Content from github.com is not included.reference implementations are available for Grafana:

  • Grafana Infinity plugin
  • Grafana with a Python proxy
  • Prometheus-based ingestion and visualization

A Content from github.com is not included.sample integration with Lago demonstrates how to do the following tasks:

  • Import cloud and custom cost data
  • Generate customer invoices
  • Produce itemized billing reports
  • Support billing workflows such as credits and adjustments

These integrations complement the existing Content from github.com is not included.PowerBI sample integration.

For more information about these integrations, see the upstream Content from project-koku.github.io is not included.Project Koku.

Expanded cost management video library

The cost management learning library covers the most common onboarding and operational questions.

There are three new videos:

The following videos were updated:

Efficiency scores for clusters and namespaces

Cost management now provides efficiency scores at the fleet, cluster, and namespace levels. These scores compare requested resources with actual consumption to help identify opportunities to improve utilization.

Each score includes estimated savings potential, enabling platform teams to prioritize optimization efforts and track improvements over time.

This feature helps organizations promote more efficient resource allocation and reduce infrastructure waste across OpenShift Container Platform environments.

NVIDIA Multi-Instance GPU (MIG) cost allocation

Cost management now supports NVIDIA Multi-Instance GPU (MIG) environments. MIG technology enables a single physical GPU to be partitioned into multiple isolated GPU instances.

Cost management automatically detects GPU slices and allocates GPU costs proportionally to the workloads that consume them. The update provides more accurate GPU cost attribution without additional configuration from users.

Chapter 3. April 2026

Review the April 2026 updates and fixes for Red Hat Lightspeed.

3.1. Product-wide updates

Review the April 2026 product-wide updates for Red Hat Lightspeed.

3.2. Red Hat Enterprise Linux updates

Review the April 2026 updates and fixes for Red Hat Lightspeed running on RHEL systems.

3.2.1. General

Upcoming security improvements and new distribution method for insights-client

With the release of RHEL 10.2 and RHEL 9.8, the distribution method for updates to insights-core is changing. The updates will now be delivered as standard RPM packages in the official Red Hat Enterprise Linux repositories. The insights-client continues to be delivered as an RPM package. As a result of this change, the insights-client will no longer automatically update insights-core during its operation.

A new, tailored SELinux policy will additionally be deployed on systems to ensure that both the insights-client and insights-core operate strictly within a fully defined and confined SELinux security context.

For more information about this update, see the Security improvements and new distribution method for insights-client KB article.

3.2.2. Inventory

UI fixes and improvements
  • Enabled workload filtering in Inventory, allowing users to filter systems running one or more workloads.
  • Added copy-to-clipboard buttons on the System Details page for UUIDs.
  • Fixed name filtering in the system tag modal. It now applies across all result pages.
  • Ensured default and custom staleness and deletion retention settings are applied consistently across all systems.
  • Aligned the order of tabs on the System Details page with the main navigation menu.
  • Fixed visual issues with the backdrop in the Delete System modal and the Add Systems or Remove System to or from Workspace modals.
  • Fixed bulk action availability when selecting systems across all result pages.
  • Resolved an issue where the System Details page did not open modals such as Packages, Processes, and others.
New Inventory experience available in Preview

The Inventory UI has been reworked to align with platform standards and to improve rendering performance. This redesign lays the groundwork for upcoming capabilities such as column management and customizable views.

Users can now try the new experience in pre-production. To enable the Preview mode in the Red Hat Hybrid Cloud Console, use the toggle at the top of the screen. Provide your feedback to help refine the experience further.

3.2.3. Advisor

Remediations from Advisor pathways
Users can now create remediation plans directly from Advisor pathways, streamlining the workflow from grouped Advisor recommendations to actionable remediation steps.

3.2.4. Vulnerability

Critical CVEs and insights for Red Hat Product Security Risk Report 2025
Red Hat Product Security’s annual Risk Report is now available, highlighting the CVEs that generated the most customer activity in the past year and the security trends observed across the ecosystem. For more information, read the This content is not included.Red Hat Product Security Risk Report 2025.

3.2.5. Patch / Content

Build content templates with RHEL extended update support
Users can now build Content Templates for RHEL EUS, E4S, and EEUS release streams. This extends content management capabilities to legacy environments, enabling tighter control over repositories and packages for systems running versions prior to RHEL 8.

3.2.6. Image Builder

Build bootable images for image mode RHEL
You can now use immutable systems by building bootable images for image mode RHEL deployment across the public cloud providers, including Amazon Web Services (AWS), Microsoft Azure, and Google Cloud, as well as on-premise environments using qcow2 and ISO formats. You can explore the image mode deployment model, become familiar with container technologies, and streamline management of image-based RHEL systems.
Build images with content templates for consistency from build through patching

By combining image blueprints with Content Templates, users now can create a consistent RHEL environment from image build through deployment and ongoing management.

A Content Template defines the repositories and packages that make up your standard operating environment (SOE). Associating a Content Template with an image blueprint ensures repeatable builds of an image by restricting image creation to approved repositories and packages. Systems deployed from those images remain aligned to the same content set.

When updates to the SOE are required, you can update the Content Template, rebuild the image, and apply updates consistently across deployed systems.

For more information about Content Templates, see Managing content templates.

Build images with AI acceleration drivers and additional add-on software

Image Builder now supports the inclusion of packages and drivers from add-on repositories, enabling users to build RHEL images optimized for AI hardware acceleration without requiring manual post-deployment configuration.

Supported repositories:

  • Supplementary
  • Extensions
  • CodeReady Linux Builder
  • High Availability
  • SAP Solutions
  • SAP NetWeaver

This enhancement streamlines deployment workflows for AI-enabled systems and other specialized workloads.

UI enhancements for image blueprint creation wizard
The redesigned image blueprint creation wizard provides improved guidance for image customization with a simplified workflow and fewer navigation steps. Longer, scrollable customization pages help reduce click-next fatigue and improve the overall image creation experience.

3.2.7. Malware Detection

Increased malware coverage with CrowdStrike integration

Malware Detection in Red Hat Lightspeed now integrates with CrowdStrike, expanding malware coverage for RHEL scans.

Users can now use over 2400 CrowdStrike malware signatures with existing IBM X-Force intelligence, providing broader threat detection coverage and a unified view of findings directly in the Red Hat Lightspeed console.

For more information, see This content is not included.Integrating Red Hat Lightspeed with CrowdStrike for enhanced malware detection coverage.

3.3. OpenShift Container Platform updates

Review the April 2026 updates and fixes for Red Hat Lightspeed services on OpenShift Container Platform clusters.

3.3.1. Advisor

Pen Drive powered by Red Hat Lightspeed

Pen Drive is a disconnected variant of OCP Advisor, and is available as a Technology Preview. It now includes kube-compare functionality for template-based cluster drift validation in a Knative-native workflow.

This enhancement expands the existing disconnected cluster checking capabilities that were originally developed in collaboration with Nokia.

For more information about Pen Drive, see This content is not included.Pen Drive powered by Red Hat Lightspeed.

Chapter 4. March 2026

Review the March 2026 updates and fixes for Red Hat Lightspeed.

4.1. Product-wide updates

Review the March 2026 product-wide updates for Red Hat Lightspeed.

Published blogs and resources

4.2. Red Hat Enterprise Linux updates

Review the March 2026 updates and fixes for Red Hat Lightspeed running on RHEL systems.

4.2.1. Inventory

UI enhancements and fixes
  • Added copy to clipboard actions (copy icon) on the System Properties and Data Collectors cards on the System Details page, so that you can easily copy values such as host names and IDs.
  • Renamed the Patch tab to Content on the System Details page to improve consistency across the console.
  • Removed restrictions that prevented hosts within a workspace from reassignment, so that you can move systems between workspaces more flexibly.
  • Introduced a Move system action to streamline workspace reassignment.
  • Resolved a Sentry error when you apply tag filters in inventory. Before this update, a Sentry error occurred when you applied those filters.
API improvements
  • Fixed host filtering on the /hosts endpoint so that it accepts JSON notation in the filter[system_profile] query parameter.

    • Before this update, those requests failed with 500 errors.

4.2.2. Remediations

Remediations API scalability and performance updates
Planned remediations in execution readiness

When you create a remediation plan, Red Hat Lightspeed now uses a system of action points to support reliable performance without timeouts or failures. Action points calculate the relative complexity and performance impact of a remediation plan, which can help you decide how and where to execute a remediation plan. Complex issues require a higher number of action points, and simpler issues require a lower number.

  • Red Hat Lightspeed assigns a specific point value to each type of issue and calculates the plan’s total size against the platform’s performance capabilities.

    • Issue types use the following action point weights:

      • Vulnerability: 20 action points per system
      • Advisor: 20 action points per system
      • Compliance: 5 action points per system
      • Patch: 2 action points per system
    • Red Hat Lightspeed supports reliable execution for plans up to 1000 action points and 100 systems.
Streamlined single-page plan creation
  • The multi-step wizard for creating a remediation plan in Red Hat Lightspeed has been replaced by a single-page modal. With the enhanced plan creation experience, you now name your plan, configure auto-reboot settings, and optionally download and view the Ansible Playbook from one screen.
Multiple resolution selection
  • Previously, when you created a remediation plan, if the issue had multiple resolution options, you had to choose an approach to remediate before you created the remediation plan. You can now compare choices and select the best fit after you have created your remediation plan. You find the available remediation options on the Plan details tab of your plan under the Multiple resolutions section.
UI enhancements and fixes for planned remediations
  • The Actions and Systems tabs in a remediation plan have been merged into a new unified Planned Remediations tab, which adds a graphical view of the plan’s systems and action points.
  • The new connection troubleshooting modals in the Systems table provide step-by-step CLI and Satellite commands to reconnect hosts based on your subscription type.
  • The revised execution confirmation popover presents the confirmation details more clearly.

4.2.3. Advisor

Access new recommendations, included with your Red Hat subscription.

4.2.4. Content templates (Patch)

RHEL 10 extension repositories are available in content templates
You can add the Red Hat Enterprise Linux 10 extensions repository to content templates for patching and image building with those packages. The Red Hat Enterprise Linux 10 extensions repository includes hardware acceleration drivers from partners such as NVIDIA and AMD.

4.2.5. Subscriptions

New subscriptions notifications for exceeded utilization threshold

Red Hat Lightspeed includes a new Subscriptions service event type that notifies you when subscription usage exceeds defined capacity thresholds. The Exceeded Utilization Threshold event gives proactive visibility into capacity overruns, which helps you identify potential compliance risks and take corrective action before reaching subscription usage limits.

The event integrates with the Hybrid Cloud Console Notifications service and follows the standard event schema. You can use it alongside other Red Hat Lightspeed events for operational monitoring and cost management. You can also forward alerts to external systems such as Splunk, ServiceNow, or Slack. You can also trigger automated workflows such as Event-Driven Ansible.

4.2.6. Image builder

Blueprint-defined user groups
You can define user groups and assign users to them in the blueprint creation wizard. Each group receives a default UID that you can edit. Before this update, you could add users only to default groups, such as wheel.

Chapter 5. February 2026

Review the February 2026 updates and fixes for Red Hat Lightspeed.

5.1. Product-wide updates

Review the February 2026 product-wide updates for Red Hat Lightspeed.

5.2. Red Hat Enterprise Linux updates

Review the February 2026 updates and fixes for Red Hat Lightspeed running on RHEL systems.

5.2.1. Inventory

UI fixes and improvements
  • Reset to default button is now disabled when the selected staleness value already matches the system default.
  • The Edit button is now hidden in the editing mode to prevent conflicting actions.
  • The Save button is now disabled when there are no changes made in the Staleness form, preventing accidental submissions.
  • Validation error messages now include an Error: prefix for clarity.
  • Validation error text now has danger red color for better visibility.
  • Improved icon alignment within popovers for better visual consistency.
  • Improved Workspaces and Staleness/Deletion popovers for a more intuitive experience.
  • Added missing space in the Workspaces no-access empty state message.
API Improvements
  • Inventory hosts endpoint now return failed IDs in 404 responses when querying /hosts/<id list>, making error handling easier.
  • Fixed support for JSON array syntax in the fields query parameter on the /hosts API to match documented behavior.
System Details Page Updates
  • Consolidated system information into clearer categories across the Details and Overview tabs.
  • Long hostnames in the System Properties card now truncate for cleaner display.
  • Inventory now displays AI model information for RHEL AI systems, providing richer system insight.
  • Data Collectors card updated with state icons and simplified layout by removing expanded items.

5.2.2. Remediations

API scalability and performance updates
  • The number of issues and systems that can be added to a remediation plan in a single This content is not included.remediation API call is now limited to a maximum of 50 issues per API call and 50 distinct systems per API call.
  • GET /remediations/:id/playbook returns 204 No Content when a plan has no systems. Previously it was 404 error message.
  • Added more granular issue reporting and improved error handling consistency for playbook generation.

5.2.3. Advisor

5.2.4. Image builder

New image build targets
  • Network installer images are analogous to the Boot ISO images. They are available from the customer portal and include information to launch an installer for additional configuration and package installation. A network connection to package repositories is required for successful installation.
  • Preboot Execution Environment (PXE) boot images, which are sometimes referred to as stateless or diskless images, are minimal archives that include the kernel, intramfs, and root file system needed to boot a system over the network. These images are popular for the Satellite provisioning and for high performance compute nodes.
Extended retention policy for built images
Customers can now access downloadable images for up to seven days, extended from the previous six hours. This change is helpful for users who might start a build and come back to it later or users who are building the image for someone else to download.

Chapter 6. January 2026

Review the January 2026 updates and fixes for Red Hat Lightspeed.

6.1. Product-wide updates

Review the January 2026 product-wide updates for Red Hat Lightspeed.

6.2. Red Hat Enterprise Linux updates

Review the January 2026 updates and fixes for Red Hat Lightspeed running on RHEL systems.

6.2.1. Inventory

UI fixes and improvements
  • Fixed missing product names and IDs in API system profile results for installed_products, ensuring consistency across collectors.
  • Fixed an issue that caused a 500 error, preventing the Inventory page from loading when it detected specific workloads on systems.
  • Improved the loading performance of the Inventory table by optimizing backend queries.
  • Resolved issues with drop-down lists not closing correctly and missing checkmarks on the Staleness and Deletion page.
  • Fixed text clipping issues on the Staleness and Deletion page for improved readability.
  • Removed the RHC status from the System Details page and deleted the RHC status filtering option from the Inventory table.
  • Added collapse and expand functionality to System Details cards for easier navigation.
  • Introduced RHEL AI facts on the System Details page to provide richer system insights.
  • Added a link to the Managing Staleness & Deletion documentation in Learning Resources.

6.2.2. Advisor

6.2.3. Patch / Content

Legacy errata notifications migrated to patch notifications
The Hybrid Cloud Console eventing and notification platform now manages all Red Hat errata notifications. That includes new errata that affect account subscriptions and errata that affect installed on account systems packages. For more information, see Errata notifications changes and migration(Red Hat Knowledgebase).

6.2.4. Image builder

Control the package versions in your images with content templates
You can now select a content template during blueprint creation to control the set of packages included in your image builds in the image builder service in Red Hat Lightspeed. Content templates take a set of criteria, like RHEL version, architecture, additional package repositories, and date, and translate that to a set of date-based snapshot repositories. The selection of a content template in the blueprint enables repeatable builds and encourages consistent RHEL environments by allowing image builds and system patching from the same set of packages.
UI improvements for the blueprint creation wizard
  • Renamed the OpenSCAP profile step to Security.
  • Improved the description on the Ansible Automation Platform registration step.
  • Enhanced field validation, blank state, package selection, and the blueprint review step.

6.3. OpenShift Container Platform updates

Review the January 2026 updates and fixes for Red Hat Lightspeed services on OpenShift Container Platform clusters.

6.3.1. Advisor

Pen Drive powered by Red Hat Lightspeed - Limited Technology preview
Pen Drive combines knowledge of Advisor and a 1-podman image design to provide Advisor services in isolated, on-premise only, and restricted systems in a single cluster mode. You can download the image to a USB flash drive or a jump drive and execute it. From the Pen Drive UI, you view issues observed on your OpenShift Container Platform cluster and recommendations on how to fix them. For more details, see This content is not included.Pen Drive powered by Red Hat Lightspeed.

6.3.2. Cost Management

Cost of GPU

Artificial Intelligence workloads require advanced GPUs for training and inference at scale. These GPUs are expensive resources in modern data centers. Cost Management can now track GPU consumption and calculate cost based on custom rates defined by the user.

This feature is currently implemented for NVIDIA GPUs running on premise.

New currencies
Nigerian Naira (NGN), New Taiwan Dollar (NT$), Saudi Riyal (SAR), and United Arab Emirates Dirham (AED) are now available for the Red Hat Lightspeed cost management users.
OpenShift-attached Google Cloud storage
An issue whereby Google Cloud storage directly attached to OpenShift nodes might not be included in the cost of the workloads is now resolved.

Chapter 7. December 2025

Review the December 2025 updates and fixes for Red Hat Lightspeed.

7.1. Product-wide updates

Review the December 2025 product-wide updates for Red Hat Lightspeed.

7.2. RHEL updates

Review the December 2025 updates and fixes for Red Hat Lightspeed running on RHEL systems.

7.2.1. Inventory

UI fixes and improvements
  • System Details Layout: Separate Overview and Details tabs now contain system details. This improves navigation and aligns consistency with Red Hat Satellite.
  • Last Seen Logic: The Last seen field now accurately reflects the system’s last_check_in time rather than the updated timestamp.
  • Link Repairs: Fixed broken links previously found in Inventory information popovers.
  • Tag Filtering: Resolved an issue where filtering by tags would fail after loading additional tags (selecting more tags available).

7.2.2. Remediations

UI fixes and improvements
Playbook Generation:compliance service playbooks are now generated in the expected order when the issue precedence field is used.

7.2.3. Advisor

7.2.4. Image Builder

Compliance integration support
Integration with Red Hat Lightspeed compliance for custom policies, enforcement, and reporting is now fully supported for production use.
Repeatable builds support
Image Builder can now generate builds from Red Hat Lightspeed Content Templates in Preview mode, offering greater control and expanded content repository options during the build process.
UI fixes and improvements
  • Registration visibility: The registration step is no longer collapsed by default and now displays all available options.
  • Activation Key details: Added a View details button to Activation Keys, allowing users to view attributes for the selected key.
  • Terminology update: The Compliance section has been renamed to Security.
  • RHEL 10 Support: CIS and other OpenSCAP benchmark profiles are now available for RHEL 10.
  • Partitioning Modes: Standard disk partitioning now allows selection from Auto-LVM, Raw, or LVM modes.
  • Minimum Disk Size: Users can now specify a minimum disk size for advanced partitioning.
  • Volume Management: Added the ability to create and name Volume Groups and Logical Volumes (LVM).
  • EPEL Support: Use of the common EPEL community repository for image builds is now fully supported for production use. This removes the requirement for you to manually define the EPEL community repository as a custom repository.

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