n8n has released version 2.37.1 on August 25, 2026, delivering a focused bug fix for self-hosted deployments. The update resolves a problem where OAuth2 token requests were not consistently routed through environment proxies across all processes. This fix ensures that authentication flows relying on OAuth2 can properly connect through proxy servers, improving reliability for users in restricted network environments. Self-hosted users are encouraged to upgrade to this patch release to avoid potential issues with external service integrations that depend on OAuth2.
n8n 2.37.1 Addresses OAuth2 Proxy Routing Issue
