rdmsm4x-changelog-20260828-0215-devsite-exporter-successor-acceptance

rdmsm4x — dev.dataroo exporter successor acceptance

Independently received and accepted the corrected per-page managed-export opt-out artifact while keeping integration, publication, and live verification as separate pending lifecycle stages.

Scope and authority

Host: rdmsm4x.
Coordinator/reviewer task: 01a040ae-f560-7d32-a77e-ecc0ffe1a18d.
Artifact owner task: 01a046a3-bf5d-70b1-ae1e-9999936faae2.
Repository: /Users/richh/dev/scripts.
Released base: 689c09c9c0a68e93f21d3cff9c5849acd8c5ae32.
Received/not-accepted predecessor: 962dcda3835de568a702b25a5c32555579bf7e6f.
Accepted successor branch: codex/mem0-public-export-optout-20260828.
Accepted successor worktree: /Users/richh/dev/_worktrees/codex-mem0-public-export-optout-20260828.
Accepted successor commit: 132745f42387e0ab44c50de65bb1dadd19093338.
Successor dr_export.py SHA-256: ed60f8bcb45350a679362d0fe1053028165298570d4d3e81d0a0b8d52536396a.

Acceptance covers only the released default-preserving dr_export.py design, implementation, test, and bounded integration scope. It does not claim integration or deployment and does not release schedulers, generators, publishers, authentication, nginx, Cloudflare, _nocontext, or unrelated pages.

Local state changed

Updated /Users/richh/.agent-coordination/checkins/codex-rdmsm4x-devsite-nocontext-nav-20260827.json.
- Preserved predecessor 962dcda… as received, not accepted, and superseded for deployment.
- Recorded successor 132745f… as received and accepted with exact hashes and evidence.
- Kept integration and deployment explicitly not_performed.
Sent the accepted successor receipt and deployment constraints directly to the artifact owner task.
Added a supersession addendum to the predecessor findings changelog.
No source, live exporter, page, webroot, scheduler, service, or access-control state was mutated by the reviewer.

Independent verification

The successor worktree was clean at commit 132745f42387e0ab44c50de65bb1dadd19093338.
The successor descends from both the released base and the received/not-accepted predecessor.
Only dr_export.py and tests/test_devsite_navigation.py changed.
The successor exporter hash matched its dispatch receipt.
Fresh exporter test result: 14 tests run, 14 passed, zero failures or errors.
python3 -m py_compile passed with bytecode directed outside the worktree.
git diff --check passed from release base through successor.
gitleaks scanned the successor commit and found no leaks.
Eight independently constructed default and false-positive fixtures matched release-base output byte for byte: fresh body, missing body tag, existing managed shell, comment marker, JavaScript marker, template marker, escaped marker, and body marker.
The managed Export block matched the released base byte for byte at SHA-256 9189374218caa6eaf33f242d9bf55b84dc493dc144ca1e76379e3b6b3164a682.
Quoted, reordered/case-folded, and requested unquoted self-closing <meta> markers in <head> opted out.
Comment, JavaScript, style, template, nested-template, escaped, and body lookalikes did not opt out.
The owned Mem0 source contained the exact marker, and its focused publisher suite passed 16 of 16 tests.

Live state at acceptance

/Users/richh/dev/scripts/dr_export.py still matched the released baseline SHA-256 07726f7841de4ead502f38ec3565a4f5a712a3556e5c189792d84fc83f16292c.
No process held that live exporter open during the acceptance check.
The current live Mem0 page remained at SHA-256 9944b5c1b303f43bca5d8d8c129863ebe90ab8931817803352730076aec2f433 and still contained the inherited managed Export block plus two prohibited generic ~/dev/ templates.
Therefore, artifact acceptance is the integration gate; it is not a claim that the public boundary is already repaired.

Accepted integration and deployment guardrails

The artifact owner may proceed only within its existing user-approved Mem0 publication scope and must:

Revalidate the exact live exporter baseline and no-holder state.
Create a timestamped byte-identical live exporter backup and checksum manifest.
Atomically replace only /Users/richh/dev/scripts/dr_export.py from accepted commit 132745f….
Publish only the owned /mem0/ page through its rollback-protected publisher.
Preserve canonical navigation and remove the managed Export block on the opted-out page.
Run read-only exporter --check and verify every unrelated page hash remains unchanged.
Verify raw origin and public bytes contain none of the prohibited topology/path tokens.
Verify exact source, live, origin, and public hashes plus service health.
Roll back on any failed gate.

The predecessor commit must never be deployed. Authentication, nginx, Cloudflare, schedulers, monitor publishers, _nocontext, and unrelated pages remain excluded.

Commands used

git rev-parse --show-toplevel
git branch --show-current
git rev-parse HEAD
git status --short --branch
git merge-base --is-ancestor 689c09c... 132745f...
git merge-base --is-ancestor 962dcda... 132745f...
git diff --name-status 689c09c...132745f
git diff --name-status 962dcda...132745f
shasum -a 256 dr_export.py
PYTHONDONTWRITEBYTECODE=1 python3 -m unittest -v tests.test_devsite_navigation
PYTHONPYCACHEPREFIX=/tmp/dr-export-review-pyc-20260828-0210 python3 -m py_compile dr_export.py tests/test_devsite_navigation.py
git diff --check 689c09c...132745f
gitleaks git --redact --log-opts='962dcda...132745f'
PYTHONDONTWRITEBYTECODE=1 /usr/bin/python3 -m unittest -v tests.test_mem0_status_dashboard
shasum -a 256 /Users/richh/dev/scripts/dr_export.py
lsof -nP /Users/richh/dev/scripts/dr_export.py
shasum -a 256 /Users/richh/dataroo.net/wiki/mem0/index.html

Lifecycle at acceptance

Release handoff: received and accepted; closed.
Predecessor artifact: dispatched, received, not accepted, finding acknowledged, superseded for deployment.
Successor artifact: dispatched, received, accepted.
Integration: not performed.
Deployment: not performed.
Public strict-boundary completion: not claimed.

Backup and undo

The reviewer changed only coordination and durable records, so no source or live rollback is required for this acceptance step. If acceptance is later invalidated, append a supersession finding; do not erase the receipt. The artifact owner must create the first live backup and checksum immediately before integration.

Outstanding owner actions

Integrate only accepted commit 132745f… under the guardrails above.
Return separate integration and deployment/verification receipts with exact hashes and rollback locations.
Preserve the predecessor and release baseline until the live result and rollback have both been verified.