Impact Score: 5/10
Grafana v6.4.2 — 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 v6.4.2. 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 (6)
- **CloudWatch**: Changes incorrect dimension wmlid to wlmid . #19679, @ATTron
- **Grafana Image Renderer**: Fixes plugin page. #19664, @hugohaggmark
- **Graph**: Fixes auto decimals logic for y axis ticks that results in too many decimals for high values. #19618, @torkelo
- **Graph**: Switching to series mode should re-render graph. #19623, @torkelo
- **Loki**: Fix autocomplete on label values. #19579, @aocenas
- **Loki**: Removes live option for logs panel. #19533, @davkal
📄 View Raw Release Notes (Original Developer Log)
[Download Page](https://grafana.com/grafana/download/6.4.2)
[What's New Highlights](https://grafana.com/docs/guides/whats-new-in-v6-4/)
[Release Notes](https://community.grafana.com/t/release-notes-v-6-4-x/21088)
### Bug Fixes
* **CloudWatch**: Changes incorrect dimension wmlid to wlmid . [#19679](https://github.com/grafana/grafana/pull/19679), [@ATTron](https://github.com/ATTron)
* **Grafana Image Renderer**: Fixes plugin page. [#19664](https://github.com/grafana/grafana/pull/19664), [@hugohaggmark](https://github.com/hugohaggmark)
* **Graph**: Fixes auto decimals logic for y axis ticks that results in too many decimals for high values. [#19618](https://github.com/grafana/grafana/pull/19618), [@torkelo](https://github.com/torkelo)
* **Graph**: Switching to series mode should re-render graph. [#19623](https://github.com/grafana/grafana/pull/19623), [@torkelo](https://github.com/torkelo)
* **Loki**: Fix autocomplete on label values. [#19579](https://github.com/grafana/grafana/pull/19579), [@aocenas](https://github.com/aocenas)
* **Loki**: Removes live option for logs panel. [#19533](https://github.com/grafana/grafana/pull/19533), [@davkal](https://github.com/davkal)
* **Profile**: Fix issue with user profile not showing more than sessions sessions in some cases. [#19578](https://github.com/grafana/grafana/pull/19578), [@huynhsamha](https://github.com/huynhsamha)
* **Prometheus**: Fixes so results in Panel always are sorted by query order. [#19597](https://github.com/grafana/grafana/pull/19597), [@hugohaggmark](https://github.com/hugohaggmark)
* **ShareQuery**: Fixed issue when using -- Dashboard -- datasource (to share query result) when dashboard had rows. [#19610](https://github.com/grafana/grafana/pull/19610), [@torkelo](https://github.com/torkelo)
* **Show SAML login button if SAML is enabled**. [#19591](https://github.com/grafana/grafana/pull/19591), [@papagian](https://github.com/papagian)
* **SingleStat**: Fixes $__name postfix/prefix usage. [#19687](https://github.com/grafana/grafana/pull/19687), [@hugohaggmark](https://github.com/hugohaggmark)
* **Table**: Proper handling of json data with dataframes. [#19596](https://github.com/grafana/grafana/pull/19596), [@marefr](https://github.com/marefr)
* **Units**: Fixed wrong id for Terabits/sec. [#19611](https://github.com/grafana/grafana/pull/19611), [@andreaslangnevyjel](https://github.com/andreaslangnevyjel)