Advance Synara review checkpoint to July 26

[yaacovcorcos]

Purpose

Advance Scient desktop machine-readable Synara review checkpoint to the completely dispositioned official tip 8ea6da0a0715c69f7b744fd4c8b38d698ab7687e and link the governed 2026-07-26 parent review record.

This is review state only. It imports neither donor ancestry nor donor code. integrationBase remains exactly 9be46c3ce6a7521b64436b7334bc6fce16e3cac4.

Exact base, head, and impact

• Base: 7db13acddb4f28fbf4a837855a69a013cb93ed97
• Head: aa8cf900c9720ffb325692cfe17a9b8250a82508
• Changed file: upstream-state.json only (+3/-3)
• Reviewed official Synara range: 144 commits, all dispositioned (118 Reject, 24 Defer, 2 Adapt)
• Official Synara tip/checkpoint: 8ea6da0a0715c69f7b744fd4c8b38d698ab7687e
• Unreviewed commits: 0
• Upstream push URL: disabled

Parent evidence dependency

Resolved and merged separately in Scient PR #54 at Scient main 435fd39631fb9f53c64b2d058579b556a287bdd4.

That parent evidence now records the July 26 review as Active and keeps tested owned head 7db13acddb4f28fbf4a837855a69a013cb93ed97 distinct from reviewedThrough and literal integrationBase.

Verification at exact head

• bun run scient:upstream-check --intake: passed
• Strict upstream state: current=true, unreviewedCommits=0, fetched tip exact, worktree clean
• Identity/origin and automatic update invariants: passed
• Format, lint, all typechecks, complete bun run test, builds, and release smoke: passed
• git diff --check: passed
• Exactly three fresh independent final reviews after parent correction:
  • correctness/reliability: CLEAR, P0=0 P1=0 P2=0 P3=0
  • security/provenance/release safety: CLEAR, P0=0 P1=0 P2=0 P3=0
  • architecture/ownership/lineage/disposition completeness: CLEAR, P0=0 P1=0 P2=0 P3=0

Risk and rollback

Metadata-only checkpoint update. No product behavior, migration, credential, provider/session, update implementation, release authority, live data, or donor ancestry changes. Roll back by reverting this one-file JSON change.

No UI/visual acceptance was required because the candidate contains no product or presentation code.