> 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/ignite-agent/2.11.0.0.md).

# 2.11.0.0

Release notes for the GridGain Control Center Agent 2.11.0.0.

Control Center Agent is a utility used to connect an Apache Ignite cluster to GridGain Control Center.

Note: Control Center Agent 2.11.0.0 is designed to work with Apache Ignite 2.11.0+. If you are using Apache Ignite 2.8.x, please use Control Center Agent 2.8.x.

## Improved Security

The safety of information passed to Control Center has been greatly improved.

## Fixed Issues

8 Issues were fixed and added in this release.

This list includes the following:

| Issue ID | Category | Description                                                                                              |
| -------- | -------- | -------------------------------------------------------------------------------------------------------- |
| GG-33928 | General  | Maven artifacts are downloaded and resolved from the default maven repository directory.                 |
| GG-33903 | General  | Adapted Control Center Agent for Apache Ignite 2.11.                                                     |
| GG-33637 | General  | Old deployment unit versions are now stored in metastore.                                                |
| GG-33588 | General  | The cache schema is not sent until the cluster attaches.                                                 |
| GG-33524 | General  | Changed the start message of Control Center Agent.                                                       |
| GG-33503 | General  | Sanitized sensitive information sent to Control Center by Control Center Agent.                          |
| GG-33496 | General  | You can now change Control Center URI without changing Control Center Agent status.                      |
| GG-33478 | General  | SQL queries from Control Center are executed with user permissions (previously used server permissions). |
| GG-33476 | General  | Changed start message of Control Center Agent.                                                           |
| GG-33462 | General  | Fixed an issue with Control Center Agent on zOS systems.                                                 |
| GG-33256 | General  | A query can no longer be stopped during data extraction.                                                 |
| GG-33132 | General  | Removed the extra space before Control Center token.                                                     |
| GG-34037 | General  | Fixed a known vulnerability.                                                                             |

## Related Information

[Customer Support](https://mariadb.com/contact/)

Please visit the [documentation](/docs/tools/enterprise/control-center.md) for more information.