[V2-LANG-01.2 P3–P5 and full .5 adoption] Complete portable workspace execution and polyglot adoption #4648

Owner

Programme /root owns cross-repository reconciliation and the next delivery-owner decision. Coordination retains portable execution, Governance retains #423/PR462, SDD/Templates retain provider contracts and .github retains planning/catalog adoption. Programme /root retains accountable recovery of the intact PR462 branch and its original owner record; no duplicate loader implementation is assigned.

Done when

Complete V2-LANG-01.2 P3–P5 and full .5 adoption: qualify portable execution/enforcement and custody, installed fresh/retained workspace journeys and the selected language/provider matrix through published compatible contracts and genuine consumer adoption.

Current deliverable

The plan records delivered portable executor/image and GOV-423-C2 component/selector/capture source at their bounded scopes. Governance PR462 remains a draft at bf2a36874ab724addc908ae01c48a7ac24f7d079 for the provider loader. #3008 genuinely owns provider rollout with its existing children; it does not cover all portable P3–P5 acceptance.

Decomposition under #4701: The bounded loader Delivery FS-GG/FS.GG.Governance#463 is a shared supplier under existing Governance423, whose native parent3008 stays unchanged; this Outcome depends on its result rather than acquiring a second copy. Accepted evidence above retains only its recorded scope. Remaining full promise: PortableP3–P5 enforcing-profile/custody, publication and fresh/retained receiver matrix; selected TypeScript/JavaScript/Rust/Go/mixed/no-.NET adoption; standalone capture lifetime/teardown and real provider→Verify→GateExecution/evidence joins; all#3008 promises remain distinct. Rejected AgentFramework trial stays rejected.

Next action

Continue actual draftPR462 atbf2a36874ab724addc908ae01c48a7ac24f7d079. Fresh complete#1113 thread read confirms Home cannot supply authoritative Commands namespace proof; SDD release/package owner/@EHotwagner remains supplier. Seek its supported capability/disposition through that original thread at the next meaningful event, without unchanged retries or duplicate requests. The bounded loader Delivery FS-GG/FS.GG.Governance#463 is a shared supplier under existing Governance423, whose native parent3008 stays unchanged; this Outcome depends on its result rather than acquiring a second copy.

Blocked on

Installed/native portable acceptance needs the current enforcing profile, authenticated runtime/package custody and receiver enrollment. Provider adoption needs the exact published SDD/Governance/Templates contracts. Empty native dependency edges do not remove those plan prerequisites; no V1 or backwards-compatibility route is introduced.

Current determining clarification under #4701: Authoritative complete Commands namespace visibility/occupancy or independently reviewed no-overwrite first-creation guarantee remains missing. Original39161526465 failure/Unknown remains; no publication/promotion/repack/tag or downstream retry follows. Normal feed reads and earlier SDD harness230+20pending do not replace Governance full matrix. All other existing conditions and original uncertain effects remain retained; this clarification grants no new authority or reservation release.

Acceptance evidence

owning plan; Governance owner plan; #3008; #423/#462. #3008 remains a child of closed SDD#927; downstream work does not reopen that narrower acceptance. Unified v3 outcome index.

Recovered current boundary: existing loader PR462 remains draft atbf2a36874ab724addc908ae01c48a7ac24f7d079; original selected package artifacts remain retained. Producer disposition request1113 grants no publication, repack, promotion or downstream retry authority. A producer/source decision and actual feed readback remain distinct from standalone provider lifetime/teardown and installed/native qualification.

Decomposition design and scoped remaining acceptance: #4701; docs/coordination/2026-10-19-board-clearing-lifecycle-design.md (owning source plan; publication remains separate). Next bounded result: FS-GG/FS.GG.Governance#463; native creation/link/enrollment and actual acceptance remain separate.