OpenNG

Changelog

Notable documentation and API updates

2026-04

  • Overview reordered: Introduction (home), Getting started, Authentication, Response format (renamed from API formats), Errors; removed How to read these docs. More adds Roadmap and Open source. Reference group label shortened.
  • Overview nav flattened; Getting started is a single page with merged sections; Data and Reference groups updated.
  • Holidays available under /v1/holidays with documented filters.

Future entries will note breaking changes per resource when versions bump.

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