+++
title = "Release notes for Grafana 7.4.1"
[_build]
list = false
+++

<!-- Auto generated by update changelog github action -->

# Release notes for Grafana 7.4.1

### Features and enhancements

* **Influx**: Make max series limit configurable and show the limiting message if applied. [#31025](https://github.com/grafana/grafana/pull/31025), [@aocenas](https://github.com/aocenas)
* **Make value mappings correctly interpret numeric-like strings**. [#30893](https://github.com/grafana/grafana/pull/30893), [@dprokop](https://github.com/dprokop)
* **Variables**: Adds queryparam formatting option. [#30858](https://github.com/grafana/grafana/pull/30858), [@hugohaggmark](https://github.com/hugohaggmark)

### Bug fixes

* **Alerting**: Fixes so notification channels are properly deleted. [#31040](https://github.com/grafana/grafana/pull/31040), [@hugohaggmark](https://github.com/hugohaggmark)
* **BarGauge**: Improvements to value sizing and table inner width calculations. [#30990](https://github.com/grafana/grafana/pull/30990), [@torkelo](https://github.com/torkelo)
* **DashboardLinks**: Fixes crash when link has no title. [#31008](https://github.com/grafana/grafana/pull/31008), [@hugohaggmark](https://github.com/hugohaggmark)
* **Elasticsearch**: Fix alias field value not being shown in query editor. [#30992](https://github.com/grafana/grafana/pull/30992), [@Elfo404](https://github.com/Elfo404)
* **Elasticsearch**: Fix log row context errors. [#31088](https://github.com/grafana/grafana/pull/31088), [@Elfo404](https://github.com/Elfo404)
* **Elasticsearch**: Show Size setting for raw_data metric. [#30980](https://github.com/grafana/grafana/pull/30980), [@Elfo404](https://github.com/Elfo404)
* **Graph**: Fixes so graph is shown for non numeric time values. [#30972](https://github.com/grafana/grafana/pull/30972), [@hugohaggmark](https://github.com/hugohaggmark)
* **Logging**: Ignore 'file already closed' error when closing file. [#31119](https://github.com/grafana/grafana/pull/31119), [@aknuds1](https://github.com/aknuds1)
* **Plugins**: Fix plugin signature validation for manifest v2 on Windows. [#31045](https://github.com/grafana/grafana/pull/31045), [@wbrowne](https://github.com/wbrowne)
* **TextPanel**: Fixes so panel title is updated when variables change. [#30884](https://github.com/grafana/grafana/pull/30884), [@hugohaggmark](https://github.com/hugohaggmark)
* **Transforms**: Fixes Outer join issue with duplicate field names not getting the same unique field names as before. [#31121](https://github.com/grafana/grafana/pull/31121), [@torkelo](https://github.com/torkelo)