Impact Score: 5/10
Ghost: 4.21.0
Source available — automated, not human-reviewed
Component: ghost · Channel: stable. Automated analysis, not a compatibility certification. How this works.
Analysis updated: 2026-11-01.
⚡ Executive Summary (TL;DR)
Ghost v4.21.0. Source highlight: ℹ️ Note that the minimum supported Node versions are now 12.22.1, 14.17.0 and 16.13.0. Follow the official documentation to update.
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.
✨ New Features & Capabilities (1)
- 🔥 Added support for Node 16 - Daniel Lockyer
🔧 Bug Fixes & Patches (1)
- 🐛 Fixed settings previews not working in private site mode (TryGhost/Admin#2128) - Rishabh Garg
📄 View Raw Release Notes (Original Developer Log)
ℹ️ Note that the minimum supported Node versions are now 12.22.1, 14.17.0 and 16.13.0. Follow the [official documentation](https://ghost.org/docs/faq/node-versions/) to update.
* 🔥 Added support for Node 16 - Daniel Lockyer
* 🐛 Fixed settings previews not working in private site mode (TryGhost/Admin#2128) - Rishabh Garg
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View the changelogs for full details:
* Ghost - https://github.com/tryghost/ghost/compare/v4.20.4...v4.21.0
* Admin - https://github.com/tryghost/admin/compare/v4.20.4...v4.21.0