fix: data tables available on self-hosted too, not just enterprise/cloud

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
fix: address code review - add spec-compliance comment and mixed-batch test
2026-03-23 10:53:07 +00:00 · 2026-03-22 22:26:24 +01:00 · 2026-03-22 19:45:57 +01:00 · 2026-03-22 19:21:29 +01:00
3 changed files with 4 additions and 11 deletions
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,15 +7,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0

 ## [Unreleased]

-## [2.40.4] - 2026-03-22
-
-### Fixed
-
- **Incorrect data tables availability info**: Removed "enterprise/cloud only" restriction from tool description and documentation — data tables are available on all n8n plans including self-hosted
- **Redundant pitfalls removed**: Removed "Requires N8N_API_URL and N8N_API_KEY" and "enterprise or cloud plans" pitfalls — the first is implicit for all n8n management tools, the second was incorrect
-
-Conceived by Romuald Członkowski - https://www.aiadvisors.pl/en
-
 ## [2.40.3] - 2026-03-22

 ### Fixed
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
  "name": "n8n-mcp",
-  "version": "2.40.4",
+  "version": "2.40.3",
  "description": "Integration between n8n workflow automation and Model Context Protocol (MCP)",
  "main": "dist/index.js",
  "types": "dist/index.d.ts",
--- a/src/mcp/tool-docs/workflow_management/n8n-manage-datatable.ts
+++ b/src/mcp/tool-docs/workflow_management/n8n-manage-datatable.ts
@@ -14,7 +14,7 @@ export const n8nManageDatatableDoc: ToolDocumentation = {
      'Use dryRun: true to preview update/upsert/delete before applying',
      'Filter supports: eq, neq, like, ilike, gt, gte, lt, lte conditions',
      'Use returnData: true to get affected rows back from update/upsert/delete',
-      'Requires N8N_API_URL and N8N_API_KEY configured'
+      'Requires n8n instance with data tables feature enabled'
    ]
  },
  full: {
@@ -96,6 +96,8 @@ export const n8nManageDatatableDoc: ToolDocumentation = {
      'Use sortBy for deterministic row ordering',
    ],
    pitfalls: [
+      'Requires N8N_API_URL and N8N_API_KEY configured',
+      'Requires n8n instance with data tables feature enabled (available on cloud, enterprise, and self-hosted)',
      'deleteTable permanently deletes all rows — cannot be undone',
      'deleteRows requires a filter — cannot delete all rows without one',
      'Column types cannot be changed after table creation via API',