# n8n n8n@1.94.0 — Release & Upgrade Intelligence
- **Product:** n8n (https://n8n.io)
- **Version:** n8n@1.94.0
- **Released:** May 19, 2025
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/n8n/updates/n8n-1.94.0/

## Executive Summary (TL;DR)
n8n n8n@1.94.0. Source highlight: **AI Agent Node:** Fix tool calling when tools run in a loop (#15250) (cd1d6c9)

## New Features
- Add HTTP proxy for supported LLM nodes (#15449) (907485d)
- **API:** Add Public API endpoint for updating variables (#15315) (52bf920)
- **AWS IAM Node:** Add new AWS IAM Node (#11963) (ab1047e)
- **editor:** Add "Go to Sub-workflow" menu context action to `Workflow Tool` (#15396) (2b05dbe)
- **editor:** Add user info on relations to enhance design of project users list (#15420) (435d43f)
- **editor:** Improve canvas node insertion position (#14289) (102c676)

## Improvements
- **editor:** Avoid deep watch on execution result data (#15304) (cd2e2dc)

## Bug Fixes
- **AI Agent Node:** Fix tool calling when tools run in a loop (#15250) (cd1d6c9)
- **Azure OpenAI Chat Model Node:** Simplify Azure Entra ID Authentication and Auto-Refresh token (#15335) (e750d53)
- **Basic LLM Chain Node:** Use JSON parsing for Claude 3.7 with thinking enabled (#15381) (c8b9a7f)
- **core:** Allow strings starting with numbers in alphanumeric string validator (#15425) (64b3fa3)
- **core:** Load config early to fix `N8N_CONFIG_FILES` (#15406) (ec63a61)
- **core:** Load insights module on webhook instance to save insights on webhook workflows (#15433) (bf5551d)