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Changelog

[0.4.1] - 2026-06-09​

Fixed​

  • Strip meta, pinData, staticData during export — n8n returns these fields as null/empty but validate --strict and deploy expect them absent; export now cleans them before saving

Added​

  • strip_empty_fields() in normalize.py — removes fields whose value is None or an empty collection; used by export to produce clean workflow JSON

Documentation​

  • Added pipx installation instructions for Ubuntu/Debian, Fedora, and macOS

[0.4.0] - 2026-06-08​

Added​

  • install-hooks command — one-step git hook setup for automated GitOps workflow
    • Prompts interactively for config profile name, API URL, and API key if not provided as flags
    • Saves config profile to .n8n-gitops.yaml (same as configure)
    • Adds .n8n-gitops.yaml to .gitignore and stages it automatically
    • Installs pre-commit hook: exports workflows from n8n before each commit; aborts and stages changes if export produces unstaged files
    • Installs post-merge hook: deploys workflows to n8n after each git pull
    • Runs n8n-gitops deploy --prune immediately if n8n/ directory already exists
    • --force flag to overwrite existing hooks

Fixed​

  • Strip nodeGroups field before deploy — n8n exports this field in workflow JSON but the public API rejects it with HTTP 400 (additionalProperties: false)

Documentation​

  • Updated getting-started.md installation section with PyPI, uv tool install, pip install --user, and virtual environment options
  • Added install-hooks to commands.md reference with full usage, options, and hook behaviour
  • Updated README.md Quick Start and Commands section to reflect install-hooks and correct install instructions

[0.3.3] - 2026-03-22​

Changed​

  • Upsert deploy strategy — workflows are now updated in place via PUT instead of deleted and recreated
    • Preserves workflow IDs, webhook URLs, and execution history
    • Archived workflows are automatically detected and fall back to delete+recreate (n8n public API limitation)
    • Removed --backup flag (no longer needed with update-in-place)

[0.3.2] - 2026-03-22​

Added​

  • configure command with named config profiles

    • Save multiple n8n instance connections to .n8n-gitops.yaml
    • Use --config <name> on export, deploy, and rollback commands
    • Supports --insecure flag per profile for self-signed certificates

  • --insecure flag for SSL certificate verification

    • Added to export, deploy, and rollback commands
    • Supports n8n instances with self-signed certificates
    • Suppresses urllib3 InsecureRequestWarning when enabled

  • Credential inference in credentials.yaml

    • Detects required credentials from node types and parameters
    • Inferred credentials appear under _inferred section
    • Helps users identify what credentials to set up before configuring them
    • Uses parameters.nodeCredentialType (primary) and node type (fallback)

Fixed​

  • n8n v2 API compatibility for deploy command

    • Strip activeVersion, activeVersionId, versionCounter, description fields
    • Filter unknown settings fields (e.g., binaryMode) rejected by strict API validation
    • Strip activeVersionId and versionCounter during export

  • Fix GitSnapshot import in validate command

    • Renamed to match Snapshot protocol class in gitref.py

Changed​

  • Removed .n8n-auth file support in favor of config profiles

    • Authentication now via CLI flags, --config profiles, or environment variables
    • .n8n-gitops.yaml replaces .n8n-auth for persistent credentials
    • Updated project templates, documentation, and tests

  • Refactored CLI argument handling

    • Shared _add_api_args helper for consistent --config, --api-url, --api-key, --insecure, --repo-root across commands
    • insecure flag now part of AuthConfig dataclass

[0.3.1] - 2026-03-20​

Changed​

  • Migrated to uv for faster dependency management
  • Added documentation update workflow
  • Updated documentation links and restructured assets directory

[0.3.0] - 2025-12-19​

Changed​

Tag Management Improvements​

  • BREAKING: Tags in manifest now only support list format
    • Removed backward compatibility for dictionary-based tag format
    • Error message updated to reflect list-only requirement
    • Simplified tag parsing logic in _parse_tags()

Code Refactoring and Modularity​

  • Refactored deploy command for improved modularity and clarity

    • Split monolithic deploy logic into focused functions
    • Improved error handling and validation
    • Enhanced code maintainability

  • Refactored render and validate for better separation of concerns

    • Clearer function boundaries
    • Improved testability
    • More consistent error handling

  • Centralized logging utility

    • Added logger.py module for consistent logging across all commands
    • Integrated logger throughout CLI commands
    • Removed redundant logging configurations

Workflow and Tag Ordering​

  • Deterministic export output
    • Workflows are now sorted alphabetically in exported manifests
    • Tags are sorted alphabetically for consistent ordering
    • Ensures consistent Git diffs and reduces merge conflicts

Code Quality​

  • Removed unused imports across the codebase
  • Improved log message consistency
  • Enhanced code organization and readability

Added​

  • Tag management functionality in manifest handling
  • Centralized logger utility (n8n_gitops/logger.py)
  • Release process documentation (docs/release-process.md)

Documentation​

  • Added comprehensive release process guide
  • Updated authentication documentation
  • Improved code externalization documentation
  • Enhanced deployment and command documentation
  • Added GitOps principles documentation
  • Added comparison with n8n Enterprise Git features
  • Restructured documentation with sidebar metadata for better navigation
  • Removed redundant documentation files for cleaner structure

Fixed​

  • Test suite updated to reflect tag format changes
  • Backward compatibility tests now correctly verify rejection of old dict format

[0.2.0] - 2025-12-16​

Added​

Code Externalization Feature​

  • NEW: --externalize-code flag for export command
    • Automatically extracts inline code from workflow nodes to separate script files
    • Supports pythonCode, jsCode, code, and functionCode fields
    • Generates unique filenames based on workflow and node names
    • Uses appropriate file extensions (.py for Python, .js for JavaScript)
    • Replaces inline code with @@n8n-gitops:include directives
    • Automatically generates SHA256 checksums for code integrity verification

Features​

  • Automatic Code Detection: Scans workflow nodes for code-bearing parameters
  • Smart File Organization: Creates workflow-specific directories under n8n/scripts/
  • Checksum Generation: Includes SHA256 checksums in include directives
  • Duplicate Handling: Automatically resolves filename conflicts with counters
  • Seamless Round-Trip: Export with externalization → Deploy with include rendering

Example Usage​

# Export workflows with code externalization
n8n-gitops export

# Result:
# - Inline code extracted to n8n/scripts/<workflow-name>/<node-name>_<field>.ext
# - Workflow JSON contains @@n8n-gitops:include directives with checksums
# - Deploy command automatically renders includes back to inline code

Files Modified​

  • n8n_gitops/cli.py: Added --externalize-code flag to export command
  • n8n_gitops/commands/export_workflows.py: Implemented code externalization logic
    • _externalize_workflow_code(): Main externalization function
    • _get_file_extension(): Determines file extension based on code field type
    • Updated export workflow to conditionally externalize code

Documentation​

  • README.md: Updated with code externalization documentation
  • EXTERNALIZATION_GUIDE.md: Comprehensive guide for code externalization feature
    • Quick start guide
    • Example transformations
    • Best practices
    • Troubleshooting tips
    • Migration guide

How It Works​

  1. Export: When --externalize-code is used:

    # Before (inline code in JSON)
    "parameters": {
      "jsCode": "console.log('hello');"
    }

    # After (include directive)
    "parameters": {
      "jsCode": "@@n8n-gitops:include scripts/MyWorkflow/Node.js"
    }

  2. Script Files Created:

    n8n/scripts/
    └── MyWorkflow/
        └── Node.js  # Contains: console.log('hello');

  3. Deploy: Existing render engine automatically handles includes:

    • Reads script files from n8n/scripts/
    • Verifies checksums (if --enforce-checksum)
    • Replaces directives with file contents
    • Deploys to n8n with code inline

Benefits​

  • ✅ Better Version Control: Code changes visible in Git diffs
  • ✅ IDE Support: Use syntax highlighting, linting, autocomplete
  • ✅ Code Organization: Separate code from workflow structure
  • ✅ Code Reuse: Share code between workflows
  • ✅ Testing: Test code independently
  • ✅ Collaboration: Review code in pull requests
  • ✅ Integrity: SHA256 checksums verify code hasn't been tampered with

Testing​

  • All 40 existing unit tests pass
  • Manual testing confirms round-trip works correctly:
    • Export with --externalize-code
    • Code extracted to separate files
    • Deploy renders includes correctly
    • Deployed code matches original inline code

[0.1.0] - 2025-12-16​

Added​

Initial release with complete implementation of n8n-gitops according to plan.md:

  • CLI with argparse-based command structure
  • create-project command for scaffolding new projects
  • export command for exporting workflows from n8n
  • validate command for workflow and manifest validation
  • deploy command for deploying workflows to n8n
  • rollback command for rolling back to previous versions
  • Authentication via CLI flags, environment variables, or .n8n-auth file
  • Git ref snapshot reader for deploying from Git history
  • Manifest parsing and validation
  • JSON normalization for deterministic output
  • Code include directive support (@@n8n-gitops:include)
  • n8n API client with retry logic
  • Environment schema validation
  • Comprehensive test suite (40 tests)
  • Documentation and examples