Impact Score: 5/10
n8n [email protected] — Release Notes & Engineering Impact
Source available — automated, not human-reviewed
Component: n8n · Channel: stable. Automated analysis, not a compatibility certification. How this works.
Analysis updated: 2026-11-01.
⚡ Executive Summary (TL;DR)
n8n [email protected]. Source highlight: **core:** Acquire expression isolate for scheduled polls (#30742) (6167d4a)
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 (3)
- **core:** Acquire expression isolate for scheduled polls (#30742) (6167d4a)
- **core:** Populate manual user id on webhook execution data path (#30781) (50c55aa)
- **core:** Validate non-empty prompts in AI vendor nodes before API calls (#30820) (15d0dbb)
📄 View Raw Release Notes (Original Developer Log)
## [2.21.6](https://github.com/n8n-io/n8n/compare/[email protected]@2.21.6) (2026-05-21)
### Bug Fixes
* **core:** Acquire expression isolate for scheduled polls ([#30742](https://github.com/n8n-io/n8n/issues/30742)) ([6167d4a](https://github.com/n8n-io/n8n/commit/6167d4a3623d1a7ac73922737b71fb840b69ac9f))
* **core:** Populate manual user id on webhook execution data path ([#30781](https://github.com/n8n-io/n8n/issues/30781)) ([50c55aa](https://github.com/n8n-io/n8n/commit/50c55aa94b7d8605854d323ae527b7dc354b2448))
* **core:** Validate non-empty prompts in AI vendor nodes before API calls ([#30820](https://github.com/n8n-io/n8n/issues/30820)) ([15d0dbb](https://github.com/n8n-io/n8n/commit/15d0dbbcaf5899f33b1e3c49005a37e7ef565aae))