Catalog and sources

The 1.x catalog supports iPhone and iPad Product Identifiers plus iOS/iPadOS build numbers. Marketing names, build versions, and release channels are committed data; runtime never downloads updates.

Weekly automation scans public reference pages for values absent from the catalog. Matches are only candidates. A catalog maintainer or Copilot can prepare a pull request, but owner review and all CI checks are mandatory.

See the repository’s SOURCES.md for current discovery sources and contribution evidence rules.