n8n 3.1.0 released with bug fixes across core, editor, and AI Agent node
n8n published release 3.1.0 on 2026-11-03 on its GitHub releases page. The changelog lists a large set of bug fixes spanning the core engine, expression runtime, queue mode, AI Agent node, AI Builder, source control, and the v3 migration report.
Why it matters
Operators running self-hosted or cloud n8n workflows can expect fixes to execution handling, queue workers, credential resolution, expressions, and agent token counting in this version. Teams relying on specific behaviours that changed in these areas should review the full changelog before upgrading.
Who should care
n8n self-hosting operators, automation agencies, teams running queue mode or AI Agent workflows, and builders using n8n for ecommerce integrations.
What you can do
Read the full 3.1.0 changelog on GitHub and test your critical workflows in a staging instance before upgrading production.