[EHotwagner]

Amend the existing shared WASM plan to select one current-only SC2 S1 completion and S2 browser/source migration in existing SC2 PR #44. The earlier isolated-S1 prohibition on production entrypoint, recording and qualification-source edits is explicitly replaced. The source amendment was provided to the SC2 owner before remote delivery, so documentation merge is not a development gate.

The selected composition retains the maintained stateful guest family and all five real URL variants; genuine current selection/canonical configuration and SC6G ACK at every actual caller; one awaited installed browser runtime; and connected build, custody, recording and offline assertions. Preserve strict validation, domain authority, lifecycle/failure controls and existing qualification budgets. Native S2, SC2C-01.6f, product acceptance/publication, whole WASM and .7 remain open.

Reconcile the accepted supplier prerequisite: immutable published Game producer 6732d237, qualifier 20c94478, successful fresh both-feed installed 39023332496/a1 and protected-main 39023124943/a1, recorded by merged Game #717. Retain original 39016307973 and 39020851715 failures and original 0.3 history. Narrow only the WASM open-index row; reconcile the descriptive registry/compatibility profile to this exact audited P/Q join, preserving published 0.4 identity and excluding arbitrary qualifiers. Capture the decision and supplier boundary in public Atlas with generated seed/manifest closure.

Validation: native run/merge reads, owning/shared Atlas retrieval and immutable citation checks, full inert Atlas delivery (18 tests; 223 records; 352 local citations), maintained registry preparation check, added-link/scope assertions and git diff --check. Independent exact source/registry/Atlas review passed 4cdcf804ed9f1fedafcc83798cca3009bfe5ff06; full required hosted CI follows. No local CLR/native/browser workload or SC2 implementation change is part of this PR.

architecture-map: unaffected; owning scope and accepted frontier only