Why:
Preserve work merged by concurrent tasks while adopting versioned dependency workspaces.
Evidence:
SELF task receipts record conflict detection, all 96 task/recovery/cutover cases, all 33 evidence cases and 5 component identity cases. Documents links and requirements were replayed after preserving both planning entries.
Impact:
Keep upstream idempotent sync, local resume and source-external receipt rules; adapt fixed-guidelines readiness and ignored component identity validation. Remove only obsolete index links and retain their physical Git metadata.
Refs:
Authoritative main57bcb17ea212a531186b6e21617a7f3bea65a791; Documents4a26798000c39cc59ba0c2cc6328f5c8f10dcb32; dependency-workspace R15.