# n8n n8n@1.123.75 — Release & Upgrade Intelligence
- **Product:** n8n (https://n8n.io)
- **Version:** n8n@1.123.75
- **Released:** Aug 21, 2026
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/n8n/updates/n8n-1.123.75/

## Executive Summary (TL;DR)
n8n n8n@1.123.75. Source highlight: **core:** Normalize env values before schema-based parsing (#36733) (5c9153e)

## Bug Fixes
- **core:** Normalize env values before schema-based parsing (#36733) (5c9153e)
- **core:** Only init the expression engine for commands that evaluate expressions (#36649) (16a8676)
- **core:** Release test-webhook isolate only after teardown completes (#36633) (a75e5ed)
- **core:** Wrap a trigger's closeFunction in an expression isolate at creation time (#36699) (fccd046)