# n8n n8n@1.122.5 — Release & Upgrade Intelligence
- **Product:** n8n (https://n8n.io)
- **Version:** n8n@1.122.5
- **Released:** Dec 04, 2025
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/n8n/updates/n8n-1.122.5/

## Executive Summary (TL;DR)
n8n n8n@1.122.5. Source highlight: **core:** Fix html header check (#22713) (e8cf4d6)

## New Features
- **core:** Add toolCode nodes to the pyodide check for v2 migration (#22659) (f8c7ad6)

## Bug Fixes
- **core:** Fix html header check (#22713) (e8cf4d6)