# n8n n8n@3.1.0 — Release & Upgrade Intelligence
- **Product:** n8n (https://n8n.io)
- **Version:** n8n@3.1.0
- **Released:** Nov 03, 2026
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/n8n/updates/n8n-3.1.0/

## Executive Summary (TL;DR)
n8n n8n@3.1.0. Source highlight: Add missing period to data table storage limit banner copy (#37943) (d1dc4d6)

## New Features
- Add an on/off switch and env var for the n8n Assistant (#42121) (d5bea2f)
- Add Apps frontend module and list page (#42180) (24905aa)
- Add command bar entries for the Skills and Preferences settings (#42944) (3656bb9)
- Add publish Apps in UI (#42634) (8ec26d5)
- **ai-builder:** Add project members as self-healing reviewers (#42283) (72e5802)
- **ai-builder:** Send request labels on direct Assistant model calls (#41951) (073e2f8)

## Improvements
- **ai-builder:** Prepare the Assistant sandbox while the model writes a sandbox tool call (#42565) (ee2b20a)
- **ai-builder:** Run SDK source lint in the build and remove the separate validate step (#42346) (82e88e0)
- **core:** Index executions by workflow id for workflow deletion (#42677) (68c277a)
- **core:** Load the eligible users once per migration report sync (#42700) (2df0b78)
- **core:** Read each Slack credential once per migration report scan (#42686) (8cd8e76)
- **core:** Restore lazy loading of credential types (#42403) (d6100ca)

## Bug Fixes
- Add missing period to data table storage limit banner copy (#37943) (d1dc4d6)
- **AI Agent Node:** Point the deprecated agent type callout to an action that works (#42898) (7a44fcb)
- **ai-builder:** Include instance admins in team self-healing reviews (#42325) (58f160d)
- **ai-builder:** Open self-healing chat in the result project (#42399) (0b1849a)
- **ai-builder:** Update the Assistant chat title when you build a new agent (#42739) (c98324f)
- Align logs panel header button styles and spacing (#42162) (f5329d0)