Introducing n8n 3.0

n8n released version 3.0.0 BETA, focused on internal changes for reliability, stability and security, with a stable release planned for early December. The release includes breaking changes such as removal of legacy nodes (Function, Item Lists, Cron, Interval), Docker-only self-hosting, safer security defaults, and a Migration Report under Settings to identify affected workflows and settings. Upgrading to 3.x is one-way, so users are advised to test on a staging instance and take a full backup first.