Visibility is immutable, variant copying is derived from visibility,
startbestand idempotency and vocabulary handling are defined, and the
edition deviation from KAT-04 criterion 4 is recorded as N15.
Refs #2
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Variants are no longer copied when repointing provisional entries,
all PRs only reference #2, grants, idempotency, checks and merge
rules are spelled out.
Refs #2
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
