# Aerospike Graph Service Release Notes 2.5.0

February 12, 2025

## Now available

-   [Aerospike Graph Service version 2.5.0 - DockerHub](https://hub.docker.com/r/aerospike/aerospike-graph-service/tags)
-   [Aerospike Graph Service version 2.5.0 - Google Cloud](https://console.cloud.google.com/gcr/images/aerospike-prod/global/aerospike-graph-service)

### Aerospike Graph Service

#### New in this version

-   Added support for [Query Tracing](https://aerospike.com/docs/graph/observe/query-tracing). \[GRAPH-995\]
-   Added support for [distinct isolation levels for read-only and mutation queries](https://aerospike.com/docs/graph/develop/query/transactions) with [Aerospike Enterprise Edition 8.0](https://aerospike.com/products/database/). \[GRAPH-147\]
-   Deprecated metric `aerospike_graph_service_server_queue_size` and introduced `server_connection_queue_size` and `server_io_queue_size`. See [Metrics reference](https://aerospike.com/docs/graph/reference/metrics). \[GRAPH-1428\]

#### Bug fixes

-   Fixed bug with `union` step not returning expected results. \[GRAPH-1350\]
-   Improved handling of query timeouts and their effect on scans and index queries. \[GRAPH-1364\]
-   Improved error message logging when user-supplied vertex ID is not a supported data type. \[GRAPH-1316\]

### Aerospike Graph Bulk Loader

#### Bug fixes

-   Fixed secondary index-related log spamming in the bulk loader logs. \[GRAPH-1375\]
-   Improved logging for errors encountered during bulk loading. \[GRAPH-1459\]