chore: bump version to 2.29.3 to trigger OIDC publish

The previous workflow re-run used cached old workflow code with
NPM_TOKEN. This version bump triggers a fresh workflow run with
the new OIDC Trusted Publishing configuration.

Conceived by Romuald Członkowski - www.aiadvisors.pl/en

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

.github/workflows/release.yml

@@ -308,6 +308,9 @@ jobs:
     runs-on: ubuntu-latest
     needs: [detect-version-change, build-and-verify, create-release]
     if: needs.detect-version-change.outputs.version-changed == 'true'
+    permissions:
+      contents: read
+      id-token: write  # Required for NPM Trusted Publishing (OIDC)
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
@@ -393,9 +396,7 @@ jobs:
           max_attempts: 3
           command: |
             cd npm-publish-temp
-            npm publish --access public
-        env:
-          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+            npm publish --access public --provenance
       
       - name: Clean up
         if: always()

package.json

@@ -1,6 +1,6 @@
 {
   "name": "n8n-mcp",
-  "version": "2.29.2",
+  "version": "2.29.3",
   "description": "Integration between n8n workflow automation and Model Context Protocol (MCP)",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",

package.runtime.json

@@ -1,6 +1,6 @@
 {
   "name": "n8n-mcp-runtime",
-  "version": "2.28.7",
+  "version": "2.29.3",
   "description": "n8n MCP Server Runtime Dependencies Only",
   "private": true,
   "dependencies": {