Impact Score: 5/10
Grafana v1.9.1
Source available — automated, not human-reviewed
Component: grafana · Channel: stable. Automated analysis, not a compatibility certification. How this works.
Analysis updated: 2026-11-01.
⚡ Executive Summary (TL;DR)
Grafana v1.9.1. Source highlight: Minor new features and fixes:
Who Does This Impact? (Role-Based Analysis)
💻 Software Engineers & Devs
Check the source notes against the package and APIs you use before upgrading.
📊 Product & Engineering Leads
Use the documented changes to assess relevance to your product; release frequency alone is not a quality measure.
⚙️ DevOps & Security
Verify the target version, runtime requirements and rollback procedure in the official documentation.
🔧 Bug Fixes & Patches (2)
- Issue #1251. Graph: Fix for y axis and scaled units (GiB etc) caused rounding, for example 400 GiB instead of 378 GiB
- Issue #1199. Graph: fix for series tooltip when one series is hidden/disabled
📄 View Raw Release Notes (Original Developer Log)
Minor new features and fixes:
**Enhancements**
- [Issue #1028](https://github.com/grafana/grafana/issues/1028). Graph: New legend option `hideEmtpy` to hide series with only null values from legend
- [Issue #1242](https://github.com/grafana/grafana/issues/1242). OpenTSDB: Downsample query field now supports interval template variable
- [Issue #1126](https://github.com/grafana/grafana/issues/1126). InfluxDB: Support more than 10 series name segments when using alias `$number` patterns
**Fixes**
- [Issue #1251](https://github.com/grafana/grafana/issues/1251). Graph: Fix for y axis and scaled units (GiB etc) caused rounding, for example 400 GiB instead of 378 GiB
- [Issue #1199](https://github.com/grafana/grafana/issues/1199). Graph: fix for series tooltip when one series is hidden/disabled
- [Issue #1207](https://github.com/grafana/grafana/issues/1207). Graphite: movingAverage / movingMedian parameter type impovement, now handles int and interval parameter
Go to [grafana.org/download](http://grafana.org/download/) for downloads. [Blog post](http://grafana.org/blog/2014/11/17/grafana-1-9-0-rc1-released.html) with v1.9.0 release highlights. [Demo dashboard](http://play.grafana.org/#/dashboard/db/new-features-in-v19) showing of some of the new features in 1.9.0.