# n8n n8n@2.37.9 — Release & Upgrade Intelligence
- **Product:** n8n (https://n8n.io)
- **Version:** n8n@2.37.9
- **Released:** Sep 03, 2026
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/n8n/updates/n8n-2.37.9/

## Executive Summary (TL;DR)
n8n n8n@2.37.9. Source highlight: **core:** Restore mutating array methods on $json data in expressions (#37727) (336c081)

## Bug Fixes
- **core:** Restore mutating array methods on $json data in expressions (#37727) (336c081)