Impact Score: 5/10
Grafana: v6.5.2 (2019-12-11)
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 v6.5.2. 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 (6)
- **Alerting**: Improve alert threshold handle dragging behavior. #20922, @torkelo
- **AngularPanels**: Fixed loading spinner being stuck in some rare cases. #20878, @torkelo
- **CloudWatch**: Fix query editor does not render in Explore. #20909, @davkal
- **CloudWatch**: Remove illegal character escaping in inferred expressions. #20915, @sunker
- **CloudWatch**: Remove template variable error message. #20864, @sunker
- **CloudWatch**: Use datasource template variable in curated dashboards. #20917, @sunker
📄 View Raw Release Notes (Original Developer Log)
[Download Page](https://grafana.com/grafana/download/6.5.2)
[What's New Highlights](https://grafana.com/docs/guides/whats-new-in-v6-5/)
[Release Notes](https://community.grafana.com/t/release-notes-v6-5-x/22704)
### Bug Fixes
* **Alerting**: Improve alert threshold handle dragging behavior. [#20922](https://github.com/grafana/grafana/pull/20922), [@torkelo](https://github.com/torkelo)
* **AngularPanels**: Fixed loading spinner being stuck in some rare cases. [#20878](https://github.com/grafana/grafana/pull/20878), [@torkelo](https://github.com/torkelo)
* **CloudWatch**: Fix query editor does not render in Explore. [#20909](https://github.com/grafana/grafana/pull/20909), [@davkal](https://github.com/davkal)
* **CloudWatch**: Remove illegal character escaping in inferred expressions. [#20915](https://github.com/grafana/grafana/pull/20915), [@sunker](https://github.com/sunker)
* **CloudWatch**: Remove template variable error message. [#20864](https://github.com/grafana/grafana/pull/20864), [@sunker](https://github.com/sunker)
* **CloudWatch**: Use datasource template variable in curated dashboards. [#20917](https://github.com/grafana/grafana/pull/20917), [@sunker](https://github.com/sunker)
* **Elasticsearch**: Set default port to 9200 in ConfigEditor. [#20948](https://github.com/grafana/grafana/pull/20948), [@papagian](https://github.com/papagian)
* **Gauge/BarGauge**: Added support for value mapping of "no data"-state to text/value. [#20842](https://github.com/grafana/grafana/pull/20842), [@mckn](https://github.com/mckn)
* **Graph**: Prevent tooltip from being displayed outside of window. [#20874](https://github.com/grafana/grafana/pull/20874), [@mckn](https://github.com/mckn)
* **Graphite**: Fixes error with annotation metric queries . [#20857](https://github.com/grafana/grafana/pull/20857), [@dprokop](https://github.com/dprokop)
* **Login**: Fix fatal error when navigating from reset password page. [#20747](https://github.com/grafana/grafana/pull/20747), [@peterholmberg](https://github.com/peterholmberg)
* **MixedDatasources**: Do not filter out all mixed data sources in add mixed query dropdown. [#20990](https://github.com/grafana/grafana/pull/20990), [@torkelo](https://github.com/torkelo)
* **Prometheus**: Fix caching for default labels request. [#20718](https://github.com/grafana/grafana/pull/20718), [@aocenas](https://github.com/aocenas)
* **Prometheus**: Run default labels query only once. [#20898](https://github.com/grafana/grafana/pull/20898), [@aocenas](https://github.com/aocenas)
* **Security**: Fix invite link still accessible after completion or revocation. [#20863](https://github.com/grafana/grafana/pull/20863), [@aknuds1](https://github.com/aknuds1)
* **Server**: Fail when unable to create log directory. [#20804](https://github.com/grafana/grafana/pull/20804), [@aknuds1](https://github.com/aknuds1)
* **TeamPicker**: Increase size limit from 10 to 100. [#20882](https://github.com/grafana/grafana/pull/20882), [@hendrikvh](https://github.com/hendrikvh)
* **Units**: Remove SI prefix symbol from new milli/microSievert(/h) units. [#20650](https://github.com/grafana/grafana/pull/20650), [@zegelin](https://github.com/zegelin)