REPORT: v0.277.0

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS

REPORT.md

@@ -1,23 +1,32 @@
-# REPORT — v0.276.0: a restore and a drive move keep the app's records (2026-09-27)
+# REPORT — 2026-09-28: v0.277.0 — kept data also loads from the off-site copy (R-691 (2))
 
-Follow-up to the version-travel brief (v0.275.0). Architecture: `07-backup-architecture.md` §6.6. Evidence:
-`felhom.eu/documentation/audits/records-carried-2026-09-27/`.
+Architecture read first: `felhom.eu/documentation/architecture/07-backup-architecture.md` §6.5 (kept data), §6.6 (which
+version a restore brings back); `06-offsite-connectivity.md` (what the off-site copy holds per app).
 
-**Not done, or changed:** R-691 (2) (Load from the off-site copy) NOT built — a new restore path on household data with no
-box CC may prove it on; R-700 NOT proven live (no Tier-0 guest has two drives); R-697's carry not exercised by a real
-restore (it would spoil the night's release proof on 9202).
+## What changed
 
-**Baseline:** `main` `54bb4da`, v0.275.0, floor 0.275.0. **Commit:** `820e8ef`. **Released:** image `0.276.0`; floor 0.276.0
-(MinAgent 0.131.0); both demo boxes on 0.276.0 within 10 s; 9202 by hand.
+- `backup.KeptBestCopy`: the newest usable LOCAL copy (own unit, second drive) or the OFF-SITE copy when it is newer or
+  the only one (a tie goes local). One `snapshots --json`, bounded 20 s; the kept list asks once per page.
+- The install choice and the kept list name the copy and its date (`kept.choice.use.desc_from`, `kept.backup.offsite`).
+- `backup.LoadKeptOffsite`: download the unit ALONE (the proof's `restoreUnitReadOnly`, proof scratch) → judge (this
+  drive, holds data, data version RECORDED — `07` §6.6, else refused; mixed/mismatched refused by `unitVersionCheck`) →
+  `prepare` (a dated folder's files move back) → the one unit restore → scratch removed BEFORE the outcome is reported.
 
-- **R-697:** `PersistUnitRedeployConfig` now carries the life records from the `app.yaml` it replaces
-  (`carryLifeRecords`, `internal/stacks/life_records.go`); `earlier_conversion_copies` keeps a superseded copy's record and
-  `ReleaseConversionCopies` releases every kept copy by the same rule (`releaseOneConversionCopy`).
-- **R-700 (new):** `doFlipRedeploy` persisted through that same fresh write and dropped the pin; now `persistDriveFlip`
-  (load-then-save, `HDD_PATH` only) + `upFromAppConfig` (the tail shared with `RedeployFromEnv`).
+## Tests and red-proofs (`felhom.eu/documentation/audits/kept-offsite-2026-09-28/redproofs/`)
 
-**Tests:** `internal/stacks/r700_records_carried_test.go` (4). Full suite `go build/vet/test ./...` rc=0; controller gates OK.
-**Red-proofs** RP1–RP4 (`redproofs/`), each seen failing with the wrong value, tree restored.
+| test | red-proof | failed with |
+|---|---|---|
+| `TestR691_OffsiteCopyIsOfferedWhenItIsTheOnlyOrNewest` + `TestR691_InstallChoiceNamesTheOffsiteCopy` | RP1: `KeptBestCopy` = `KeptDBCopy` (0.276.0) | `ok=false`; `use_offered=false use_off="There is no backup…"` |
+| `TestR691_OffsiteLoadRefusalsLeaveTheKeptFilesAlone` | RP2: the `data`-block refusal removed | "the load reported success" |
+| `TestR691_OffsiteLoadDownloadsJudgesThenRestores` | RP3 (seen in the first draft): scratch removed in a `defer` | "the downloaded copy was left behind" |
 
-**Live:** 9202 paperless-ngx keeps its `conversion_copy` record and volume across the upgrade (`R/R3`). The night check
-(the release on a real 18 dump, through the rewritten loop) is in `N/`.
+`go build/vet/test ./...` green; `controller_gates.py` all OK (go-parity needed the 4 new keys listed).
+
+## Live
+
+- 9202 (endpoint level, the calls the pages make): Tier 1 route unchanged — the choice named „saját mentés,
+  2026-09-28 10:06"; "use" loaded 3/3 volumes + 1/1 database; the seeded nextcloud user and file read back.
+  Tier 2 not runnable live (9202 has one drive). 9202 has no off-site target, so the off-site path is not asked there.
+- Floor 0.276.0 → **0.277.0** (MinAgent 0.131.0) at 08:11Z; both demo boxes on 0.277.0, healthy, within a minute.
+- **Not yet proven live: the off-site route.** A throwaway nextcloud on demo-hp 9201 joined the off-site copy; its first
+  snapshot is tonight's (Part E of the brief, morning of 2026-09-29).