# n8n n8n@1.115.4 — Release & Upgrade Intelligence
- **Product:** n8n (https://n8n.io)
- **Version:** n8n@1.115.4
- **Released:** Oct 21, 2025
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/n8n/updates/n8n-1.115.4/

## Executive Summary (TL;DR)
n8n n8n@1.115.4. Source highlight: **ai-builder:** AI builder memory consumption issue (#20982) (9a1d221)

## Bug Fixes
- **ai-builder:** AI builder memory consumption issue (#20982) (9a1d221)