n8n
How to Fix n8n Workflows That Stopped Working After an Update
n8n workflows broke after updating? Fix the six real causes: failed migrations, lost keys, renamed variables, removed nodes, and broken webhooks.
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n8n
How to Migrate n8n from npm to Docker Before n8n 3.0
Migrate n8n from npm to Docker before n8n 3.0 drops npm support. Back up ~/.n8n, protect the encryption key, and boot a pinned 2.x image first.
n8n
n8n 3.0 Upgrade Guide: The Breaking Changes Checklist Before You Update
Upgrading to n8n 3.0? This checklist covers every breaking change: Docker-only deployment, 35+ removed nodes, security defaults, and a staged upgrade path.
n8n
How to Update n8n Self-Hosted: Safe Upgrades for Docker Compose, Docker, and npm (2026)
Update self-hosted n8n safely: Docker Compose, Docker, and npm upgrade paths with backups, database migrations, rollback steps, and five real fixes.