> 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/gridgain-8/8.5/release-notes_8.5.24.md).

# GridGain 8.5.24 Release Notes

GridGain 8.5.24 is a maintenance release with fixes for affinity configuration, continuous queries, SQL, and the storage engine.

## Fixed Issues

### Community Edition Changes

| Issue ID | Category                     | Description                                                                                                                                                 |
| -------- | ---------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------- |
| GG-22193 | Affinity & Baseline Topology | Added a check to verify affinity key configuration. A node will fail to join the cluster if its affinity configuration differs from that of other nodes.    |
| GG-30412 | Continuous Queries           | Continuous queries are no longer deployed to client nodes, since client nodes don't store data.                                                             |
| GG-30072 | SQL                          | Fixed an issue where a node crashed if an index was created on a field with a mismatched data type. Now the index creation will be rolled back instead.     |
| GG-30446 | Storage Engine               | Fixed an issue when a node could crash during Point-in-Time Recovery procedure. Also fixed an issue when a historical rebalance erroneously wouldn't start. |
| GG-30408 | Storage Engine               | Fixed an issue when WAL archive could not be cleaned up after a historical rebalance.                                                                       |

### Ultimate Edition Changes

| Issue ID | Category         | Description                                                                             |
| -------- | ---------------- | --------------------------------------------------------------------------------------- |
| GG-30193 | Snapshots & PITR | Fixed a bug causing an incremental snapshot to always contain the whole index.bin file. |

## Installation and Upgrade Information

See the [Rolling Upgrades](https://www.gridgain.com/docs/latest/administrators-guide/rolling-upgrades) page for information about how to perform automated upgrades and for details about version compatibility.

Below is a list of versions that are compatible with the current version. You can rolling-upgrade from any of those. Compatibility with other versions is not guaranteed. If you are on a version that is not listed, contact GridGain for the information on upgrade options.

`8.5.23`, `8.5.22`, `8.5.21`, `8.5.20`, `8.5.19`, `8.5.18`, `8.5.17`, `8.5.16`, `8.5.15`, `8.5.14`, `8.5.13`, `8.5.12`, `8.5.11`, `8.5.10`, `8.5.9`, `8.5.8-p11`, `8.5.8-p6`, `8.5.8`, `8.5.7`, `8.5.6`, `8.5.5`, `8.5.3`, `8.4.16`, `8.4.15`, `8.4.14-p2`, `8.4.14`, `8.4.13`, `8.4.12`, `8.4.11`, `8.4.10`, `8.4.9`, `8.4.8-p8`, `8.4.8`, `8.4.7`, `8.4.6`, `8.4.5`, `8.4.4`, `8.4.3-p1`, `8.4.2-p11`

## We Value Your Feedback

Your comments and suggestions are always welcome. You can reach us here: <https://mariadb.com/support/>

Please visit the [documentation](https://gridgain.com/docs) for more information.

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