GridGain Nebula February 27 2026 Release Notes
What’s New in This Release
GridGain® Nebula is a cloud-native, fully-managed service for Apache® Ignite™ and GridGain® Platform. Nebula eliminates the complexity of configuring, provisioning, managing, optimizing and scaling Apache® Ignite™ and GridGain® in cloud or hybrid environments. You can spend less time managing platform instances and more time building high-performance, scalable applications.
The latest Nebula release, February 25, 2026, introduces extended REST API along with improvements and issue resolutions.
Cloud Connector
You need to update Cloud Connector to the latest version (2026-02-26) to securely connect your GridGain 9 and Apache Ignite 3 clusters to Nebula portal.
New Features
Extended REST API
The Nebula REST API has been extended with new endpoints that enable programmatic access to more of Nebula’s functionality, including managing users and teams, attaching clusters, and configuring alerts and notifications.
For the full endpoint reference, see the OpenAPI documentation.
View and Update Cluster Configuration
You can now view cluster configuration for GridGain 9 managed and attached clusters via the My Cluster screen. For attached GridGain 9 clusters, you can also edit the configuration directly in the built-in editor or upload a configuration file.
Improvements and Resolved Issues
| Issue ID | Category | Description |
|---|---|---|
CC-12395 |
General |
Fixed an issue that was causing gaps between header buttons. |
CC-12382 |
General |
Updated org.eclipse.jgit.ssh.apache version to 7.5.0.202512021534-r. |
CC-12379 |
General |
Updated 'System view' widget with "Global zone partition states" and "Local zone partition states" views. |
CC-12376 |
General |
Updated commons-compress dependency version to 1.28.0. |
CC-12373 |
General |
Removed unsupported GridGain 9 and Apache Ignite 3 metric descriptions. |
CC-12368 |
General |
Cloud Connector event log processing no longer writes unnecessary logs. |
CC-12367 |
General |
Fixed a compatibility issue that prevented correct collection of Running Queries and Events on GridGain 9.1.16+ clusters. |
CC-12328 |
General |
Added missing descriptions for GridGain 9 metrics. |
CC-12325 |
General |
Updated Angular version to 21.1.1 and Prettier version to 3.8.1. |
CC-12316 |
General |
Nebula now works with clusters that used zone-based data colocation. |
CC-12284 |
General |
Added Python connection templates for GridGain 9 and Apache Ignite 3 clusters. |
CC-12251 |
General |
Updated msgpack-core version to 0.9.11. |
CC-12239 |
General |
Updated qs version from 6.14.0 to 6.14.1. |
CC-12218 |
General |
Updated log4j version to 2.25.3. |
CC-12216 |
General |
Updated spring-boot-dependencies from 3.5.7 to 3.5.9. |
CC-12182 |
General |
Updated Nebula 'Change Password' dialog to prevent duplicate submissions. |
CC-12144 |
General |
Improved stability during GridGain 9 cluster attachment. |
CC-12134 |
General |
Validator version was updated to 13.15.22. |
CC-12091 |
General |
Fixed Nebula renaming artefact during deployment. |
CC-11984 |
General |
Fixed SSO login for non-activated accounts. |
CC-11979 |
General |
Added rate metrics for counter GridGain 9 metrics. |
CC-11969 |
General |
Nebula now validates whether alerts, teams, notification channels, and queries have unique names. |
CC-11935 |
General |
Nebula now correctly accounts for schema when creating indexes on GridGain 9 and Apache Ignite 3 clusters. |
CC-11828 |
Monitoring |
The node filter dashboard parameter now correctly works with query widget node selector. |
CC-11794 |
General |
Reworked "Clear" and "Remove all" context actions for GridGain 8 caches. |
CC-11698 |
General |
You can now update GridGain 9 and Apache Ignite 3 attached cluster configuration from Nebula. |
CC-11697 |
General |
Nebula now correctly shows snapshot check results. |
CC-11696 |
General |
You can now manually specify a node name in the Events screen filter panel. |
CC-11638 |
General |
Nebula now highlights when the GridGain 8 cluster is in a rolling upgrade mode. |
CC-11633 |
General |
Nebula now displays fully qualified table names in convenient format. |
CC-11363 |
General |
'Cluster management' screen was adapted for GridGain 9. |
CC-11087 |
Monitoring |
Alert email subject and body now include alert configuration data. |
CC-11057 |
General |
Caches screen now provides FST statistics in the "Last finished FST" column. |
CC-9123 |
General |
Improved code highlighting and autocomplete for SQL editor. |
We Value Your Feedback
Your comments and suggestions are always welcome. You can reach us here: support@gridgain.com.
© 2026 GridGain Systems, Inc. All Rights Reserved. Privacy Policy | Legal Notices. GridGain® is a registered trademark of GridGain Systems, Inc.
Apache, Apache Ignite, the Apache feather and the Apache Ignite logo are either registered trademarks or trademarks of The Apache Software Foundation.