> For the complete documentation index, see [llms.txt](https://mariadb.com/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://mariadb.com/docs/release-notes/control-center/2025.4.md). # 2025.4 Release notes for GridGain Control Center 2025.4. ## What's New in This Release GridGain® Control Center is a comprehensive, customizable cluster management and developer tool for Apache® Ignite™ and GridGain applications. Use Control Center to query data across caches, monitor performance metrics, define and track production alerts, take snapshots for backup and recovery, and collect and analyze API traces. The latest Control Center release, 2025.4, includes a number of new features, as well as improvements and issue resolutions. ## GridGain 9 Connector Support Scope GridGain Control Center supports GridGain 9 versions 9.0.17 and later and Apache Ignite 3.0.0. You need to update [Cloud Connector](/docs/tools/enterprise/control-center/gg9/cloud-connector/connect-cloud-connector.md) to the latest version (2025.4) to securely connect your GridGain 9 and Apache Ignite 3 clusters to Control Center. ## New Features ### Events Screen The new **Events** [screen](/docs/tools/enterprise/control-center/gg9/events.md) lets you view, filter, and inspect cluster activity in real time. You can configure which event types to display, apply custom filters, and view detailed event information, making your GridGain 9 and Apache Ignite 3 cluster monitoring and troubleshooting faster and more efficient. ### REST API Control Center now supports getting detailed reports on cluster health using the [REST API](/docs/tools/enterprise/control-center/admin-guide/rest-api.md). ### Prioritize and Cancel Compute Tasks You can now reprioritize tasks via new context actions available for the **Compute** system view [widget](/docs/tools/enterprise/control-center/gg9/dashboard/configuring-widgets-gg9.md#compute-system-view). ### Terminate Transactions You can now terminate active transactions directly from the **Transactions** system view [widget](/docs/tools/enterprise/control-center/gg9/dashboard/configuring-widgets-gg9.md#transactions-system-view). ### Enhanced Delivery Options: Native Packages & Multi-Arch Docker Images This release adds more ways to deploy Control Center components: * **Cloud Connector native packages.** Cloud Connector is now available as Linux packages: `deb` and `rpm`. See the [installation guide](/docs/tools/enterprise/control-center/gg9/cloud-connector/connect-cloud-connector.md#running-the-connector-with-rpm-or-deb-package) to get started. * **Multi-architecture Docker images.** All official Docker images are now have support for `arm64` and `amd64` platforms. ## Improvements and Fixed Issues | Issue ID | Category | Description | | -------- | ------------------------ | ----------------------------------------------------------------------------------------------------------------------------- | | CC-11752 | General | Updated Spring Boot from version 3.4.8 to version 3.5.6. | | CC-11734 | General | You can now find 'Cluster ID' and 'Connection ID' for all clusters in the 'Details' widget. | | CC-11646 | General | You can now update GridGain 9 cluster license from My cluster screen. | | CC-11643 | General | You can now use REST API to get GridGain 9 and GridGain 8 cluster health reports. | | CC-11636 | General | You can now kill compute jobs and change their priority from the system view widget for GridGain 9.x and Apache 3.x clusters. | | CC-11635 | Monitoring | You can now kill transactions from the system view widget for GridGain 9.x clusters. | | CC-11631 | Cluster Data Replication | You can now use fully qualified table names when working with GridGain 9. | | CC-11626 | General | You can now check the status of Cluster Management Group and Metastorage Group. | | CC-11534 | General | Added platform-specific Control Center and Cloud Connector docker images. | | CC-11502 | General | You can now check cluster health status via REST API. | | CC-11412 | General | Make most of chip inputs editable. | | CC-11404 | Queries | You can now work with GridGain 9 Indexes via DB tree on Queries screen. | | CC-11403 | Queries | You can now work with GridGain 8 Indexes via DB tree on Queries screen. | | CC-11058 | General | You can now export grid data as CSV from caches screen, nodes widget and caches widget. | | CC-10487 | General | You can now use deb and rpm packages to install Cloud Connector. | ## Updating to 2025.4 You can update Control Center to 2025.4 from 2022.2 and more recent versions. To update from older versions, update to [2022.2](/docs/release-notes/control-center/2022.2.md) first. 1. If you haven't yet, update to Java 17 or 21. 2. Follow the [update instructions](/docs/tools/enterprise/control-center/admin-guide/installation/update.md). {% hint style="info" %} The default values of the [TTL](/docs/tools/enterprise/control-center/admin-guide/configuration.md#time-to-live-limits) parameters in Control Center 2025.1 are different from those in earlier versions (1 day instead of 7 days). To retain the required TTL values, define them explicitly in the Control Center configuration before version update. {% endhint %}