Why:
Replace repeated submodule source pointers with consumer-owned language versions and fixed application sources, keeping independent repository edits and existing branches intact.
Evidence:
SELF task receipts contain startup/sync evidence, real Go and npm consumption, Native overlay/unlink, safe transition/ref preservation, credential boundary and historical build regressions. Exact committed full composition and RDM checks follow this checkpoint; formal acceptance and GATE CI remain pending.
Impact:
Add isolated build/test composition, source provenance and safe owner refresh, adapt governance and service build callers, remove replaced index links while retaining original Git metadata, and adopt reusable dependency standards.
Refs:
Documents approved dependency-workspace r1/R1-R15 and U1-U7 implementation plan; feature/dependency-workspace task card.
Why: completion claims require tool-written evidence (AGENTS.md).
Evidence: SELF receipt appended by make evidence; full suite green incl. ui 103 tests and agent-command.
Impact: task metadata only.
Refs: .task/feature-ext-5-host-parse.md
Why: Downstream products need a published extension surface, contract checks, and a sample plugin that does not modify the base.
Evidence: scripts/lint-boundaries.sh printed boundaries ok. examples/downstream-rdm go test passed. Submodule pointers record the core, documents, backend, ui, and frontend commits for this roadmap.
Impact: make test runs the boundary lint first. make plugin-new scaffolds a declaration plugin. Version tags and remote downstream repositories are not created.
Refs: .task/feature-base-extension-roadmap.md
Co-authored-by: Cursor <cursoragent@cursor.com>