Impact Score: 5/10
Grafana v4.5.2 — Release Notes & Engineering Impact
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 v4.5.2. Source highlight: Download Page
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 (5)
- **Graphite**: Fix for issues with jsonData & graphiteVersion null errors #9258
- **Graphite**: Fix for Grafana internal metrics to Graphite sending NaN values #9279
- **HTTP API**: Fix for HEAD method requests #9307
- **Templating**: Fix for duplicate template variable queries when refresh is set to time range change #9185
- **Metrics**: dont write NaN values to graphite #9279
📄 View Raw Release Notes (Original Developer Log)
[Download Page](https://grafana.com/grafana/download/4.5.2)
[Installation Guide](http://docs.grafana.org/installation/)
[Release Notes](https://community.grafana.com/t/release-notes-for-grafana-v4-5-0/2573)
## Fixes
* **Graphite**: Fix for issues with jsonData & graphiteVersion null errors [#9258](https://github.com/grafana/grafana/issues/9258)
* **Graphite**: Fix for Grafana internal metrics to Graphite sending NaN values [#9279](https://github.com/grafana/grafana/issues/9279)
* **HTTP API**: Fix for HEAD method requests [#9307](https://github.com/grafana/grafana/issues/9307)
* **Templating**: Fix for duplicate template variable queries when refresh is set to time range change [#9185](https://github.com/grafana/grafana/issues/9185)
* **Metrics**: dont write NaN values to graphite [#9279](https://github.com/grafana/grafana/issues/9279)