N8n 2.37.0

2.37.0 (2026-08-25)

Bug Fixes

• Agent Node: Show disabled reason on prompt-source option (#36612) (85869e8)
• ai-builder: Fix for autosave and publish events issues (#36241) (87e8b9c)
• ai-builder: Task to channel agent session bind consolidation (#36730) (07559f6)
• ai-builder: Wrap message for openAI completions (#36760) (5f83045)
• Anthropic Chat Model Node: Update default model to Claude Sonnet 5 and improve model guidance (#36834) (51b5579)
• API: Require a JSON content type on decorator routes that take a body (#36748) (3bc56a4)
• API: Return a request schema for decorator routes in /discover (#36211) (39be106)
• AWS Bedrock Chat Model Node: List application inference profiles in model dropdown (#36728) (2b3f683)
• core: Abandon trigger teardown that can never succeed instead of retrying it forever (#36843) (62d7e4c)
• core: Accept multipart form submissions with an empty file input (#36832) (7f3589c)
• core: Add project:manageUsers scope to gate project membership changes (#36243) (8c6d469)
• core: Apply credential defaults and expressions in Agent Builder model discovery (#36721) (955c472)
• core: Avoid restarting task runners that are only slow (#36530) (222eec5)
• core: Capture browser secrets independently of match boundaries (#36447) (d5133e5)
• core: Coerce the deleteBefore param when deleting executions (#36477) (aa126ab)
• core: Handle managed credentials in workflow codegen (#36210) (59efcb9)
• core: Handle projects better on AIA workflow listing (#36413) (e1a6ede)
• core: Harden Daytona sandbox acquisition against transient failures and stuck sandboxes (#36528) (be44726)
• core: Hide get-json from Instance AI (#36146) (dfe7c02)
• core: Honor an explicit request for a new credential during setup (#36348) (4c8ae8f)
• core: Include workflow description in source control push and pull (#33695) (fca3170)
• core: Keep duplicate connections distinct in the workflow diff (#35652) (12a2e38)
• core: Keep Instance AI confirmation fields intact on resume (#36468) (befb947)
• core: Limit domain restriction errors to the target host (#36836) (0472294)
• core: Normalize env values before schema-based parsing (#36644) (226aafc)
• core: Offer to clean up test data left by live test runs in AI Assistant (#36448) (616dd65)
• core: Only init the expression engine for commands that evaluate expressions (#36538) (f808447)
• core: Pass MCP connector tools to Agent Builder (#36753) (2c12be2)
• core: Raise AI Assistant model verification token limit (#36787) (655270b)
• core: Reconcile license auto-renewal on startup leader takeover (#36897) (f79eccf)
• core: Redact secrets rendered beside their label in browser snapshots (#36817) (077d778)
• core: Reduce cold-boot community package install storm (#36814) (f2bce4e)
• core: Release test-webhook isolate only after teardown completes (#36573) (05de343)
• core: Report activation mode 'activate' for a first publication via the outbox (#36512) (2435ed5)
• core: Resolve end-user credentials when loading node parameters (#36452) (83db64a)
• core: Restore AWS Secrets Manager connection reuse (#36426) (56bb5f5)
• core: Route leader-only channel operations through the leader (#36686) (28145a5)
• core: Run agent scheduled tasks in the timezone they were authored in (#36226) (3d70ae7)
• core: Serialize community package installs and make downloads non-destructive (#36505) (e95d407)
• core: Show a clear no-access message when SSO role mapping denies a login (#36407) (85f7dde)
• core: Stop showing working community packages as failed to load (#36727) (5439265)
• core: Support array indices in setNodeParameter JSON Pointer paths (#36520) (7a69e3f)
• core: Surface agent failures with a useful message and original cause (#36603) (53bd5f7)
• core: Surface failures in agent sessions (#36492) (d551999)
• core: Validate access token audience in OAuth2 credential resolver (#35119) (a65e0e3)
• core: Validate chat and MCP trigger auth modes for end-user credentials (#36534) (bf700d1)
• core: Validate chat models and recover from execution failures (#36550) (9376c57)
• core: Validate credential types in AI Assistant credential setup (#36792) (497cf53)
• core: Wrap a trigger's closeFunction in an expression isolate at creation time (#36638) (365b703)
• editor: Add padding to evaluation single run view (#36929) (e75bf3e)
• editor: Fix non-project credentials sometimes appearing as options (#36715) (ffd2b35)
• editor: Group output panel warnings to keep it usable (#36619) (37aee61)
• editor: Keep agent preview user messages right-aligned (#36521) (09613dc)
• editor: Keep AI Assistant step narration inside thinking blocks (#36808) (af27b0d)
• editor: Keep form element attributes when reordering or deleting (#36395) (c31d0e5)
• editor: Load agent data table columns on selection (#36634) (52c29a8)
• editor: Move the trust checkbox out of the MCP consent redirect callout (#36543) (dfae315)
• editor: Open new agents without Instance AI (#36462) (38ec2ec)
• editor: Open node details links in a new tab in canvas-only mode (#36446) (43220e1)
• editor: Prevent AI Assistant verification fixtures from being pinned as real data (#36653) (fe79e4a)
• editor: Remove doubled code block box in markdown renderer (#36844) (36c5dc3)
• editor: Remove stale credentials from node config when switching credentials (#34937) (f34e4c6)
• editor: Restore AI Assistant preview width after viewport resize (#36433) (48b245c)
• editor: Restore Edit Fields type selector styles (#36400) (b0cfa93)
• editor: Show agent validation details in tooltips (#36772) (b7c3fe7)