A backup is the person's own record and has to keep working as the AI fields evolve.
- Export stamps schema version 2 and carries the confirmed logs plus the training
contribution receipts, including withdrawn tombstones; both are written through an
allowlist so unknown keys and credentials never leave the device.
- Import accepts version 1 and 2. A version 1 file is upgraded, the notice names the
version it came from, and entries that predate provenance stay null instead of being
given a source they never recorded.
- A file from a newer Timmy is refused with an update instruction, malformed, oversized
and over-limit files fail closed, and a refused import leaves the ledger unchanged.
- A log saved from a confirmed or corrected AI suggestion records its provenance
(source, suggested visible fields, model, confirmedAt) and the entry sheet states it.
- Service worker shell cache v5 -> v6 so installed clients actually receive the change.
Evidence: tests/portability.test.js (7 unit cases), tests/portability.acceptance.mjs
(real browser: v1 upgrade, future refusal with unchanged ledger, provenance recorded,
export v2, round trip), release demo scenes with on-camera caption proof, and the
release builder gate portable_backup_restore.
Refs #35
A journal save now records no training contribution. A contribution is a second
consent: the privacy page states consent version training-consent-v1 and the
receipt (contribution id, included fields, never-included fields) before the
confirm control is enabled, the receipt is queued on this device only and copies
no photo bytes, note text, or symptom answers, and withdrawal keeps a tombstone
naming every derived artifact by contribution id. Delete-all clears the receipts
with the ledger.
Closes#24
A confirmed log and the image attached to it are separate things the
person owns. The journal now reports a saved photo as a label instead of
a thumbnail, reveals the image only on explicit request, removes the
photo without touching any confirmed field, and deletes a log through a
separate two-step decision that takes its photo with it. Delete-all is
regression tested to remove the ledger and every stored photo together.
- src/photo-lifecycle.js: presence decided by stored image bytes;
withoutPhoto/withoutEntry return new lists and never mutate the ledger
- app.js: journal rows expose Open-entry controls; entry sheet states
presence, offers explicit reveal, remove-photo-keeps-log, and a
two-step log delete; privacy copy names photo removal and delete-all
- tests: 6 unit cases + browser acceptance (presence, no default
thumbnail, explicit reveal, remove keeps log, two-step delete,
delete-all leaves no image bytes, Escape dismiss, 44px targets)
- record_release_demo.mjs: on-camera photo lifecycle scenes driven by a
synthetic 1x1 PNG, with delete-all actually performed and asserted;
build_release gates the new captions
- CI/release/syntax gates include the new suite
Closes#36
Chat now has to show its work. Every answer that states a count, a date, or a
visible form cites the confirmed records behind it, and following a citation
opens exactly that log. Questions the journal cannot answer (food safety,
medicine, what a symptom means) get boundary copy with no borrowed evidence,
and a sparse window refuses to describe a trend instead of naming one.
The Hermes path is held to the same rule: the server gives each ledger record a
positional ref, the prompt requires inline [entry:L<n>] citations, and the
browser resolves them against the ledger it sent. A ref that matches no record
is stripped and the answer is labelled unverified rather than rendered as a
source, so an invented citation cannot look like evidence.
The release recording now exercises the grounded local answer, its citation
sheet, the refusal, and a Hermes reply whose refs resolve, each asserted in the
browser with fictional logs.
The home insight card now reports the confirmed-log count and form
groupings for a window, every line names the exact confirmed records it
was built from, and following a citation opens those records. A window
below the minimum states that it is too sparse instead of describing a
trend, and a window with both firm and loose logs says it is mixed rather
than picking a winner. No line explains a cause, rules on food, or offers
a health verdict.
- src/summary.js: window filtering, insufficient-data guard, per-form
lines, mixed-pattern line, boundary copy, record citations
- app.js: explainable home card plus a pattern-source sheet listing the
cited records
- tests/summary.test.js, tests/pattern-summary.acceptance.mjs: unit and
real-browser coverage, gated in CI and the release builder
- scripts/record_release_demo.mjs: fictional multi-day sample logs,
citation follow-through, and the sparse-window refusal on camera
A worker that answers /v1/models has not necessarily loaded its weights, so the app
was offering an AI control that could only fail after the upload. Readiness now
passes only once the pinned model is loaded, and the not-loaded state reaches manual
Bristol entry in one tap. Verified against the real pinned llama.cpp build: it serves
503 while loading and the gate reports the distinct not-loaded state.
Adds the reproducible container recipe (digest-pinned bases, pinned llama.cpp commit,
hash-verified read-only weights, unprivileged, loopback-only publish), one shared
post-load readiness gate used by the host bootstrap and the image healthcheck, and a
target-GPU benchmark that refuses to write a receipt it did not measure.
Refs #15
Field finding #67: a hard/lumpy (Bristol 1-2) entry now asks a short follow-up
before saving — difficult to pass, soreness, visible red blood, truly
black/sticky/tarry versus dark brown, and dehydration. Every answer is
user-reported and starts unanswered; nothing is inferred from the photo, and
answering "dark brown" never silently escalates as black stool.
A confirmed red-flag answer writes the same symptom flag manual logging already
uses, so the existing deterministic escalation is the only escalation path.
Mild reports get concise non-diagnostic self-care that states the photo cannot
rule out bleeding, and it is withdrawn whenever a red flag is confirmed.
- src/followup.js: pure follow-up contract (9 unit tests, tests/followup.test.js)
- app.js + styles.css: follow-up block on the safety step for Type 1-2 entries only
- tests/followup.acceptance.mjs: browser acceptance incl. that the AI suggestion
surface still contains no symptom wording
- CI + release builder gates: npm run test:followup, syntax checks, manifest gate
- scripts/record_release_demo.mjs: records the real follow-up, mild guidance, and
the black/tarry alert handoff with synthetic data
Suggested, confirmed, and corrected AI states are now distinct in the log
sheet, and correcting a suggested value clears the AI-confirmed state while
keeping every user-entered field. Screen-reader copy states the AI confidence
and who is in control.
- src/suggestion.js: provenance state machine (pending/confirmed/corrected/manual)
- app.js: renders provenance on the scan result and log steps, tracks corrections
- tests/suggestion.test.js: unit coverage for the state machine and a11y copy
- tests/provisional-suggestion.acceptance.mjs: browser acceptance + screenshots
- record_release_demo.mjs: demo now reviews, confirms, and corrects the suggestion
- CI, release builder, and release notes gate the new contract
Logging must never depend on AI availability, and an unsaved entry must not
disappear when the user navigates away mid-log.
- add src/vision-readiness.js so the photo flow consumes one readiness contract
- when the worker is offline/disabled/unknown, offer no AI action and no
analysis-consent prompt, and keep manual Bristol entry one action away
- add src/draft.js and make the draft own the photo so a chosen photo and
entered context survive a recoverable close or navigation, with a visible
kept-draft summary and an explicit start over
- drafts stay in session memory only: a photo awaiting consent is never
persisted, and reload starts clean
- service worker now refuses to cache image bodies in addition to analysis
requests and no-store responses
- tests: 2 new unit files, 3 service-worker privacy assertions (1 hold-out),
1 browser acceptance file, release-demo and CI/package assertions
- release demo now visibly replays the vision-offline pass and the retained
draft with synthetic data and an in-script assertion
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