Impact Score: 5/10
Grafana v6.3.3 — 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 v6.3.3. 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)
- **Annotations**: Fix failing annotation query when time series query is cancelled. #18532, @dprokop
- **Auth**: Do not set SameSite cookie attribute if cookie_samesite is none. #18462, @papagian
- **DataLinks**: Apply scoped variables to data links correctly. #18454, @dprokop
- **DataLinks**: Respect timezone when displaying datapoint's timestamp in graph context menu. #18461, @dprokop
- **DataLinks**: Use datapoint timestamp correctly when interpolating variables. #18459, @dprokop
- **Explore**: Fix loading error for empty queries. #18488, @davkal
📄 View Raw Release Notes (Original Developer Log)
[Download Page](https://grafana.com/grafana/download/6.3.3)
[What's New Highlights](https://grafana.com/docs/guides/whats-new-in-v6-3/)
[Release Notes](https://community.grafana.com/t/release-notes-v6-3-x/19202)
# 6.3.3 (2019-08-15)
### Bug Fixes
* **Annotations**: Fix failing annotation query when time series query is cancelled. [#18532](https://github.com/grafana/grafana/pull/18532), [@dprokop](https://github.com/dprokop)
* **Auth**: Do not set SameSite cookie attribute if cookie_samesite is none. [#18462](https://github.com/grafana/grafana/pull/18462), [@papagian](https://github.com/papagian)
* **DataLinks**: Apply scoped variables to data links correctly. [#18454](https://github.com/grafana/grafana/pull/18454), [@dprokop](https://github.com/dprokop)
* **DataLinks**: Respect timezone when displaying datapoint's timestamp in graph context menu. [#18461](https://github.com/grafana/grafana/pull/18461), [@dprokop](https://github.com/dprokop)
* **DataLinks**: Use datapoint timestamp correctly when interpolating variables. [#18459](https://github.com/grafana/grafana/pull/18459), [@dprokop](https://github.com/dprokop)
* **Explore**: Fix loading error for empty queries. [#18488](https://github.com/grafana/grafana/pull/18488), [@davkal](https://github.com/davkal)
* **Graph**: Fixes legend issue clicking on series line icon and issue with horizontal scrollbar being visible on windows. [#18563](https://github.com/grafana/grafana/pull/18563), [@torkelo](https://github.com/torkelo)
* **Graphite**: Avoid glob of single-value array variables . [#18420](https://github.com/grafana/grafana/pull/18420), [@gotjosh](https://github.com/gotjosh)
* **Prometheus**: Fix queries with label_replace remove the $1 match when loading query editor. [#18480](https://github.com/grafana/grafana/pull/18480), [@hugohaggmark](https://github.com/hugohaggmark)
* **Prometheus**: More consistently allows for multi-line queries in editor. [#18362](https://github.com/grafana/grafana/pull/18362), [@kaydelaney](https://github.com/kaydelaney)
* **TimeSeries**: Assume values are all numbers. [#18540](https://github.com/grafana/grafana/pull/18540), [@ryantxu](https://github.com/ryantxu)