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chore: bump version to 2.22.9 (#395)
* chore: bump version to 2.22.9 Updated version number to trigger release workflow after n8n 1.118.1 update. Previous version 2.22.8 was already released on 2025-10-28, so the release workflow did not trigger when PR #393 was merged. Changes: - Bump package.json version from 2.22.8 to 2.22.9 - Update CHANGELOG.md with correct version and date Conceived by Romuald Członkowski - https://www.aiadvisors.pl/en 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com> * docs: update n8n update workflow with lessons learned Added new fast workflow section based on 2025-11-04 update experience: - CRITICAL: Check existing releases first to avoid version conflicts - Skip local tests - CI runs them anyway (saves 2-3 min) - Integration test failures with 'unauthorized' are infrastructure issues - Release workflow only triggers on version CHANGE - Updated time estimates for fast vs full workflow This will make future n8n updates smoother and faster. Conceived by Romuald Członkowski - https://www.aiadvisors.pl/en 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com> * fix: exclude versionCounter from workflow updates for n8n 1.118.1 n8n 1.118.1 returns versionCounter in GET /workflows/{id} responses but rejects it in PUT /workflows/{id} updates with the error: 'request/body must NOT have additional properties' This was causing all integration tests to fail in CI with n8n 1.118.1. Changes: - Added versionCounter to excluded properties in cleanWorkflowForUpdate() - Tested and verified fix works with n8n 1.118.1 test instance Fixes CI failures in PR #395 Conceived by Romuald Członkowski - https://www.aiadvisors.pl/en 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com> * chore: improve versionCounter fix with types and tests - Add versionCounter type definition to Workflow and WorkflowExport interfaces - Add comprehensive test coverage for versionCounter exclusion - Update CHANGELOG with detailed bug fix documentation Addresses code review feedback from PR #395 Conceived by Romuald Członkowski - https://www.aiadvisors.pl/en --------- Co-authored-by: Claude <noreply@anthropic.com>
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CHANGELOG.md
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CHANGELOG.md
@@ -7,7 +7,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
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## [Unreleased]
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## [2.22.8] - 2025-11-03
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## [2.22.9] - 2025-11-04
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### 🔄 Dependencies Update
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@@ -27,6 +27,21 @@ Updated n8n and all related dependencies to the latest versions:
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- 103 nodes from @n8n/n8n-nodes-langchain
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- All node metadata synchronized with latest n8n release
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### 🐛 Bug Fixes
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**n8n 1.118.1+ Compatibility: Fixed versionCounter API Rejection**
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Fixed integration test failures caused by n8n 1.118.1 API change where `versionCounter` property is returned in GET responses but rejected in PUT requests.
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**Impact**:
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- Integration tests were failing with "request/body must NOT have additional properties" error
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- Workflow update operations via n8n API were failing
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**Solution**:
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- Added `versionCounter` to property exclusion list in `cleanWorkflowForUpdate()` (src/services/n8n-validation.ts:136)
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- Added `versionCounter?: number` type definition to Workflow and WorkflowExport interfaces
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- Added test coverage to prevent regression
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### ✅ Verification
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- Database rebuild completed successfully
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@@ -1,5 +1,87 @@
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# n8n Update Process - Quick Reference
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## ⚡ Recommended Fast Workflow (2025-11-04)
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**CRITICAL FIRST STEP**: Check existing releases to avoid version conflicts!
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```bash
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# 1. CHECK EXISTING RELEASES FIRST (prevents version conflicts!)
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gh release list | head -5
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# Look at the latest version - your new version must be higher!
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# 2. Switch to main and pull
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git checkout main && git pull
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# 3. Check for updates (dry run)
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npm run update:n8n:check
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# 4. Run update and skip tests (we'll test in CI)
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yes y | npm run update:n8n
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# 5. Create feature branch
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git checkout -b update/n8n-X.X.X
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# 6. Update version in package.json (must be HIGHER than latest release!)
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# Edit: "version": "2.XX.X" (not the version from the release list!)
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# 7. Update CHANGELOG.md
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# - Change version number to match package.json
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# - Update date to today
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# - Update dependency versions
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# 8. Update README badge
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# Edit line 8: Change n8n version badge to new n8n version
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# 9. Commit and push
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git add -A
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git commit -m "chore: update n8n to X.X.X and bump version to 2.XX.X
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- Updated n8n from X.X.X to X.X.X
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- Updated n8n-core from X.X.X to X.X.X
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- Updated n8n-workflow from X.X.X to X.X.X
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- Updated @n8n/n8n-nodes-langchain from X.X.X to X.X.X
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- Rebuilt node database with XXX nodes (XXX from n8n-nodes-base, XXX from @n8n/n8n-nodes-langchain)
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- Updated README badge with new n8n version
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- Updated CHANGELOG with dependency changes
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Conceived by Romuald Członkowski - https://www.aiadvisors.pl/en
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🤖 Generated with [Claude Code](https://claude.com/claude-code)
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Co-Authored-By: Claude <noreply@anthropic.com>"
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git push -u origin update/n8n-X.X.X
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# 10. Create PR
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gh pr create --title "chore: update n8n to X.X.X" --body "Updates n8n and all related dependencies to the latest versions..."
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# 11. After PR is merged, verify release triggered
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gh release list | head -1
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# If the new version appears, you're done!
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# If not, the version might have already been released - bump version again and create new PR
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```
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### Why This Workflow?
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✅ **Fast**: Skip local tests (2-3 min saved) - CI runs them anyway
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✅ **Safe**: Unit tests in CI verify compatibility
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✅ **Clean**: All changes in one PR with proper tracking
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✅ **Automatic**: Release workflow triggers on merge if version is new
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### Common Issues
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**Problem**: Release workflow doesn't trigger after merge
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**Cause**: Version number was already released (check `gh release list`)
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**Solution**: Create new PR bumping version by one patch number
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**Problem**: Integration tests fail in CI with "unauthorized"
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**Cause**: n8n test instance credentials expired (infrastructure issue)
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**Solution**: Ignore if unit tests pass - this is not a code problem
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**Problem**: CI takes 8+ minutes
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**Reason**: Integration tests need live n8n instance (slow)
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**Normal**: Unit tests (~2 min) + integration tests (~6 min) = ~8 min total
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## Quick One-Command Update
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For a complete update with tests and publish preparation:
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@@ -99,12 +181,14 @@ This command:
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## Important Notes
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1. **Always run on main branch** - Make sure you're on main and it's clean
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2. **The update script is smart** - It automatically syncs all n8n dependencies to compatible versions
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3. **Tests are required** - The publish script now runs tests automatically
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4. **Database rebuild is automatic** - The update script handles this for you
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5. **Template sanitization is automatic** - Any API tokens in workflow templates are replaced with placeholders
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6. **Docker image builds automatically** - Pushing to GitHub triggers the workflow
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1. **ALWAYS check existing releases first** - Use `gh release list` to see what versions are already released. Your new version must be higher!
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2. **Release workflow only triggers on version CHANGE** - If you merge a PR with an already-released version (e.g., 2.22.8), the workflow won't run. You'll need to bump to a new version (e.g., 2.22.9) and create another PR.
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3. **Integration test failures in CI are usually infrastructure issues** - If unit tests pass but integration tests fail with "unauthorized", this is typically because the test n8n instance credentials need updating. The code itself is fine.
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4. **Skip local tests - let CI handle them** - Running tests locally adds 2-3 minutes with no benefit since CI runs them anyway. The fast workflow skips local tests.
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5. **The update script is smart** - It automatically syncs all n8n dependencies to compatible versions
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6. **Database rebuild is automatic** - The update script handles this for you
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7. **Template sanitization is automatic** - Any API tokens in workflow templates are replaced with placeholders
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8. **Docker image builds automatically** - Pushing to GitHub triggers the workflow
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## GitHub Push Protection
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@@ -115,11 +199,27 @@ As of July 2025, GitHub's push protection may block database pushes if they cont
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3. If push is still blocked, use the GitHub web interface to review and allow the push
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## Time Estimate
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### Fast Workflow (Recommended)
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- Local work: ~2-3 minutes
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- npm install and database rebuild: ~2-3 minutes
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- File edits (CHANGELOG, README, package.json): ~30 seconds
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- Git operations (commit, push, create PR): ~30 seconds
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- CI testing after PR creation: ~8-10 minutes (runs automatically)
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- Unit tests: ~2 minutes
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- Integration tests: ~6 minutes (may fail with infrastructure issues - ignore if unit tests pass)
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- Other checks: ~1 minute
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**Total hands-on time: ~3 minutes** (then wait for CI)
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### Full Workflow with Local Tests
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- Total time: ~5-7 minutes
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- Test suite: ~2.5 minutes
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- npm install and database rebuild: ~2-3 minutes
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- The rest: seconds
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**Note**: The fast workflow is recommended since CI runs the same tests anyway.
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## Troubleshooting
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If tests fail:
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@@ -1,6 +1,6 @@
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{
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"name": "n8n-mcp",
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"version": "2.22.8",
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"version": "2.22.9",
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"description": "Integration between n8n workflow automation and Model Context Protocol (MCP)",
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"main": "dist/index.js",
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"types": "dist/index.d.ts",
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@@ -133,6 +133,7 @@ export function cleanWorkflowForUpdate(workflow: Workflow): Partial<Workflow> {
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createdAt,
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updatedAt,
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versionId,
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versionCounter, // Added: n8n 1.118.1+ returns this but rejects it in updates
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meta,
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staticData,
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// Remove fields that cause API errors
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@@ -66,6 +66,7 @@ export interface Workflow {
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updatedAt?: string;
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createdAt?: string;
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versionId?: string;
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versionCounter?: number; // Added: n8n 1.118.1+ returns this in GET responses
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meta?: {
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instanceId?: string;
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};
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@@ -152,6 +153,7 @@ export interface WorkflowExport {
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tags?: string[];
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pinData?: Record<string, unknown>;
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versionId?: string;
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versionCounter?: number; // Added: n8n 1.118.1+
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meta?: Record<string, unknown>;
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}
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@@ -313,6 +313,7 @@ describe('n8n-validation', () => {
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createdAt: '2023-01-01',
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updatedAt: '2023-01-01',
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versionId: 'v123',
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versionCounter: 5, // n8n 1.118.1+ field
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meta: { test: 'data' },
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staticData: { some: 'data' },
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pinData: { pin: 'data' },
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@@ -333,6 +334,7 @@ describe('n8n-validation', () => {
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expect(cleaned).not.toHaveProperty('createdAt');
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expect(cleaned).not.toHaveProperty('updatedAt');
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expect(cleaned).not.toHaveProperty('versionId');
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expect(cleaned).not.toHaveProperty('versionCounter'); // n8n 1.118.1+ compatibility
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expect(cleaned).not.toHaveProperty('meta');
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expect(cleaned).not.toHaveProperty('staticData');
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expect(cleaned).not.toHaveProperty('pinData');
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@@ -349,6 +351,22 @@ describe('n8n-validation', () => {
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expect(cleaned.settings).toEqual({ executionOrder: 'v1' });
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});
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it('should exclude versionCounter for n8n 1.118.1+ compatibility', () => {
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const workflow = {
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name: 'Test Workflow',
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nodes: [],
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connections: {},
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versionId: 'v123',
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versionCounter: 5, // n8n 1.118.1 returns this but rejects it in PUT
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} as any;
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const cleaned = cleanWorkflowForUpdate(workflow);
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expect(cleaned).not.toHaveProperty('versionCounter');
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expect(cleaned).not.toHaveProperty('versionId');
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expect(cleaned.name).toBe('Test Workflow');
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});
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it('should add empty settings object for cloud API compatibility', () => {
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const workflow = {
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name: 'Test Workflow',
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