1.0.0 — Design edition

The initial design edition provided fourteen group records, five working calculators, six Physics guides, and three Learn guides.

It introduced the five-section navigation, global-form comparison, finite-group reality summaries, bounded representation browser, A₄ invariant example, named branching maps, and two sphere-quotient topology examples.

The mathematical module version is groups-design-1.0.0. Its ten-section independent verification suite was retained in the foundation migration.

The original source state is preserved in repository history. This historical record describes the earlier design baseline; legacy hash bookmarks are translated to canonical paths.