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title: Release notes for Grafana 8.4.7
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# Release notes for Grafana 8.4.7

### Features and enhancements

- **CloudWatch:** Added missing MemoryDB Namespace metrics. [#47290](https://github.com/grafana/grafana/pull/47290), [@james-deee](https://github.com/james-deee)
- **Histogram Panel:** Take decimal into consideration. [#47330](https://github.com/grafana/grafana/pull/47330), [@mdvictor](https://github.com/mdvictor)
- **TimeSeries:** Sort tooltip values based on raw values. [#46738](https://github.com/grafana/grafana/pull/46738), [@dprokop](https://github.com/dprokop)

### Bug fixes

- **API:** Include userId, orgId, uname in request logging middleware. [#47183](https://github.com/grafana/grafana/pull/47183), [@marefr](https://github.com/marefr)
- **Elasticsearch:** Respect maxConcurrentShardRequests datasource setting. [#47120](https://github.com/grafana/grafana/pull/47120), [@alexandrst88](https://github.com/alexandrst88)
