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Projects/n8n-MCP/v2.67.1
Release / / with v2.65.2, v2.66.0, v2.66.1, v2.66.2, v2.66.3, v2.67.0

n8n-MCP v2.67.1

Create and preserve workflow canvas groups.

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Before you upgrade to v2.67.1

1 to fix

Do not change node IDs through `updateNode`; remove and re-add a node to change its identity.

Action requiredCreate, inspect, edit and delete workflows on an n8n instance.Affects: Partial updates that set updates.id
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What changed in v2.67.1

Create and preserve workflow canvas groups.

Available through npm or Docker at v2.67.1. Instance management requires configured n8n API access.

New things you can do

Create or replace workflow canvas groups while preserving existing groups during other edits.

AddedCreate or replace workflow canvas groups while preserving existing groups during other edits.
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Fixed and improved

Bracket-index property paths update the intended array element instead of adding a literal key.

Now worksCreate, inspect, edit and delete workflows on an n8n instance.
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Search results use declared community-node type names rather than fabricating them from package names.

Now worksSearch community nodes and read their available documentation.
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Vector stores in retrieve-as-tool mode and correctly configured AI sub-nodes validate without the earlier tool-capability false positives.

Now worksCheck node settings, workflow connections and expressions before deployment.
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Seeded by @iluxav with Codex, from the release's public sources. Each change links to its evidence.

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