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flow/CONTRIBUTING.md
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zeekay 85fc05fc8c Merge upstream/main: 117 commits (v1.8.1 features, security fixes, deployments API)
Major upstream changes merged:
- Flow version control (flow_version API + model + migrations)
- Deployments API surface (deployment/provider_account models, schemas, routes)
- Execution traces (trace/span tables, native tracer flow_id support)
- SSO plugin support with safe migration
- Knowledge base enhancements (job tracking, bulk operations)
- Security fixes: RCE prevention, NLTK CVE, ReDoS, axios upgrade
- PostgreSQL version check (graceful error for <15)
- Plugin route discovery with conflict protection
- Data/DataFrame renamed to JSON/Table in UI
- Secret key rotation script
- LiteLLM component, Openlayer integration
- Various bug fixes and test improvements

All conflicts resolved maintaining Hanzo Flow conventions:
- Package imports: flow.* (not langflow.*)
- Env var prefix: FLOW_* (not LANGFLOW_*)
- Header prefix: x-flow-global-var-* (not x-langflow-global-var-*)
- Product name: Flow / Hanzo Flow
- Documentation URLs: docs.hanzo.ai/flow
- Package name: hanzo-flow
2026-03-28 18:01:04 -07:00

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How to contribute to Hanzo Flow

Thank you for your interest in contributing!

How to Contribute

  1. Fork the Hanzo Flow GitHub repository.
  2. Create a new branch for your changes.
  3. Open a GitHub pull request against the active release-X.Y.Z release candidate branch. Do not target main. For example, if the latest released version is 1.8.0, your pull request should target the release-1.9.0 branch. Include a clear title and description. Reference any issues fixed, for example Fixes #1234. Ensure your PR title follows semantic commit conventions.
  4. A maintainer will review your PR and may request changes.

Development Environment Setup

For detailed instructions on setting up your local development environment, see DEVELOPMENT.md.

Documentation Contributions

Hanzo Flow documentation is built with Docusaurus. For setup instructions, see DEVELOPMENT.md.

Additional Guides

Thank you for helping improve Hanzo Flow!