Zentra Foundry

Data Product Changelog Generator

Data Product Changelog Generator is a versioned Zentra Foundry digital download. Data Product Changelog Generator packages CLI + doc generator into a buyer-ready Zentra product with source evidence, schemas, sample outputs, QA gates, pricing, forecasts, and pub

What you receive

Edition: 1.0.0
Product route: developer_tools
Delivery: immediate Gumroad download after a successful one-time purchase. No Zentra subscription or customer API account is required.

Important limitations

Developer-tool setup: This is a self-hosted developer kit, not a hosted Zentra API. Run it locally or in buyer-owned infrastructure; authentication, TLS, deployment, optional third-party connections, source rights, and security review remain the buyer’s responsibility.

Samples and schemas document the delivered format. Source-backed editions are bounded by their recorded capture and source terms; synthetic benchmark rows are explicitly labelled. The product does not guarantee business, legal, compliance, security, procurement, or model outcomes.

Support: https://zentrafoundry.com/contact/
Terms: https://zentrafoundry.com/terms/
Refunds: Gumroad displays and processes the applicable 14-day policy at checkout. Statutory rights remain unaffected.

Get this product on Gumroad

Data Product Changelog Generator

Outcome

compare two product manifests and generate a deterministic semantic changelog with breaking-change flags

Problem solved

  • Compare two product manifests and generate a deterministic semantic changelog with breaking-change flags.

Who it is for

dataset publishers, API maintainers, and release engineers

Exact contents

  • LICENSE.md
  • README.md
  • REFUND.md
  • SUPPORT.md
  • cover.svg
  • developer/IMPLEMENTATION-GUIDE.md
  • developer/README.md
  • developer/input-schema.json
  • developer/openapi.json
  • developer/output-schema.json
  • developer/package.json
  • developer/sample-input.json
  • developer/sample-output.json
  • developer/server.mjs
  • developer/smoke-test.json
  • developer/test.mjs
  • developer/tool-profile.json
  • download-manifest.json
  • gumroad-product.json

Inputs and outputs

Inputs

  • Provide a JSON object with at least 1 property/properties that follows developer/input-schema.json.
  • Start with developer/sample-input.json; it is a deterministic example, not buyer data.

Outputs

  • The local runtime returns a JSON result with: status, operation, product_slug, result, warnings, external_calls_attempted.
  • developer/sample-output.json is the deterministic output example.

Formats

  • JSON
  • OpenAPI
  • Markdown
  • Node.js ES modules

How it works

  1. Install Node.js >=20.
  2. No third-party runtime package is required.
  3. Run npm test in the developer directory.
  4. Run node developer/cli.mjs --input developer/sample-input.json.

Compatibility and requirements

  • Runtime: node_20_or_newer (package requirement >=20).
  • Buyer-operated local HTTP API defaults to 127.0.0.1:8787.
  • The bundled default runtime makes no network call and includes no credentials.

Real sample or preview

  • developer/sample-input.json and developer/sample-output.json are included as deterministic fixtures.
  • developer/test.mjs is included for the offline reproducible smoke test.

Source provenance and freshness

  • Data Product Changelog Generator source requirements — Zentra-owned public catalog metadata used for deterministic product, package, source-attribution, and service workflow evidence. — Official/public reference URL selected from Zentra curated source URL catalog. Concrete live extraction remains gated by robots, terms, credentials, and route-specific source-policy checks.
  • Zentra prepared product artifact — Prepared from Zentra-owned product metadata until a route-specific source connector is configured. — Zentra-owned product metadata generated inside the application until an approved route-specific public source is attached.

release_driven

Version and last verification

Version 1.0.0

Last verified 2026-08-13T08:16:49+02:00

License and permitted use

Use is limited to the rights expressly stated in LICENSE.md in the immutable downloaded archive; this listing grants no additional rights.

Update policy

This is an immutable, versioned fixed download. The archive does not state an automatic update entitlement.

Limitations

  • No credentials, paywalled bypass, private data, raw private run IDs, or unsafe source scraping is included in this route-native product record.
  • No third-party redistribution restriction detected for prepared metadata-only artifacts.
  • No hosted Zentra API, managed service, third-party account, credential, or done-for-you deployment is included.
  • Authentication, TLS, deployment, optional third-party connections, source rights, and security review remain the buyer’s responsibility.
  • Review source terms, licences, privacy, and consequential decisions with qualified owners before production use.

Product-specific FAQ

Does this include a hosted Zentra API?
No. The delivered product is a self-hosted developer kit.
Does the default runtime require credentials or make network calls?
No. The archive declares no included credentials and no default network calls.

Related products and bundle path

  • No related product or bundle entitlement is asserted by the immutable archive.

Support boundary

This is a self-hosted developer kit, not a hosted Zentra API or managed service. The local API defaults to 127.0.0.1:8787; buyers own authentication, TLS, deployment, optional third-party connections, source rights, security review, and final decisions.