Walked through the product's own guarded Update on scratch guest 9202 during the
twenty-eight drill, seeded and read back through the app's own front door.
Evidence: felhom.eu/documentation/audits/the-28-2026-09-22/apps/ghost/verdict.json
catalog_since -> 2026-09-22 (R-452).
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
Walked through the product's own guarded Update on scratch guest 9202 during the
twenty-eight drill, seeded and read back through the app's own front door.
Evidence: felhom.eu/documentation/audits/the-28-2026-09-22/apps/emby/verdict.json
catalog_since -> 2026-09-22 (R-452).
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
WEB_SERVER_CONCURRENCY=2, limit left at 768M. No image: line moved.
768M was still a guess and it was wrong: kills slowed from ~12/min to ~7/min and stopped nothing.
Measured instead - each warm uvicorn worker holds ~216 MiB, so four plus the master reach ~882 MiB,
and the cgroup's memory.peak read exactly 768 MiB.
/init:143 runs --workers "${WEB_SERVER_CONCURRENCY:-4}". Four is a server default; this is one
household on one small box. Two measure ~450 MiB, fit 768M with headroom, and halve the CPU churn.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
No image: line moved, so no catalog_since moved.
Measured on demo-hp after this morning's promotion: OOMKilled true, 4530 gunicorn worker SIGKILLs
in six hours, ~500% CPU in a permanent restart storm, host load 5.2 while otherwise idle. It ran
clean for two hours first, which is why the walk on the scratch guest did not catch it.
The update reported `done` and the app read `running` the whole time - nginx answers 200 while the
workers behind it die. Nothing alarmed; the operator heard the fans.
768M is a measured first step, not a final answer.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
The ONE engine move in this series, and it is deliberate. Walked through the product's own
guarded Update on scratch guest 9202 during the update night: 217.4 s end to end, seed read back
through nextcloud's own front door before AND after, healthy after.
Permitted since R-469 (Slice 4 shipped): MARIADB_AUTO_UPGRADE=1 is already in this template and
converts the datadir. check-engine-major.py was run against this exact commit and ALLOWS it by
name, rather than being assumed to.
catalog_since -> 2026-09-22 (R-452).
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
Walked through the product's own guarded Update on scratch guest 9202 during the
update night, seeded and read back through the app's own front door.
Evidence: felhom.eu/documentation/audits/update-night-2026-09-21/apps/vikunja/verdict.json
catalog_since -> 2026-09-22 (R-452).
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
Walked through the product's own guarded Update on scratch guest 9202 during the
update night, seeded and read back through the app's own front door.
Evidence: felhom.eu/documentation/audits/update-night-2026-09-21/apps/tandoor/verdict.json
catalog_since -> 2026-09-22 (R-452).
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
Walked through the product's own guarded Update on scratch guest 9202 during the
update night, seeded and read back through the app's own front door.
Evidence: felhom.eu/documentation/audits/update-night-2026-09-21/apps/romm/verdict.json
catalog_since -> 2026-09-22 (R-452).
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
Walked through the product's own guarded Update on scratch guest 9202 during the
update night, seeded and read back through the app's own front door.
Evidence: felhom.eu/documentation/audits/update-night-2026-09-21/apps/privatebin/verdict.json
catalog_since -> 2026-09-22 (R-452).
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
Walked through the product's own guarded Update on scratch guest 9202 during the
update night, seeded and read back through the app's own front door.
Evidence: felhom.eu/documentation/audits/update-night-2026-09-21/apps/papra/verdict.json
catalog_since -> 2026-09-22 (R-452).
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
Walked through the product's own guarded Update on scratch guest 9202 during the
update night, seeded and read back through the app's own front door.
Evidence: felhom.eu/documentation/audits/update-night-2026-09-21/apps/navidrome/verdict.json
catalog_since -> 2026-09-22 (R-452).
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
Walked through the product's own guarded Update on scratch guest 9202 during the
update night, seeded and read back through the app's own front door.
Evidence: felhom.eu/documentation/audits/update-night-2026-09-21/apps/n8n/verdict.json
catalog_since -> 2026-09-22 (R-452).
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
Walked through the product's own guarded Update on scratch guest 9202 during the
update night, seeded and read back through the app's own front door.
Evidence: felhom.eu/documentation/audits/update-night-2026-09-21/apps/mealie/verdict.json
catalog_since -> 2026-09-22 (R-452).
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
Walked through the product's own guarded Update on scratch guest 9202 during the
update night, seeded and read back through the app's own front door.
Evidence: felhom.eu/documentation/audits/update-night-2026-09-21/apps/home-assistant/verdict.json
catalog_since -> 2026-09-22 (R-452).
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
Walked through the product's own guarded Update on scratch guest 9202 during the
update night, seeded and read back through the app's own front door.
Evidence: felhom.eu/documentation/audits/update-night-2026-09-21/apps/grafana/verdict.json
catalog_since -> 2026-09-22 (R-452).
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
Walked through the product's own guarded Update on scratch guest 9202 during the
update night, seeded and read back through the app's own front door.
Evidence: felhom.eu/documentation/audits/update-night-2026-09-21/apps/docmost/verdict.json
catalog_since -> 2026-09-22 (R-452).
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
Walked through the product's own guarded Update on scratch guest 9202 during the
update night, seeded and read back through the app's own front door.
Evidence: felhom.eu/documentation/audits/update-night-2026-09-21/apps/bookstack/verdict.json
catalog_since -> 2026-09-22 (R-452).
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
Walked through the product's own guarded Update on scratch guest 9202 during the
update night, seeded and read back through the app's own front door.
Evidence: felhom.eu/documentation/audits/update-night-2026-09-21/apps/audiobookshelf/verdict.json
catalog_since -> 2026-09-22 (R-452).
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
Walked through the product's own guarded Update on scratch guest 9202 during the
update night, seeded and read back through the app's own front door.
Evidence: felhom.eu/documentation/audits/update-night-2026-09-21/apps/actualbudget/verdict.json
catalog_since -> 2026-09-22 (R-452).
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
tandoor 8080->80, wger 80->8000, zipline /api/health->/api/healthcheck.
The probe dials <container-name>:<port><path> from inside the compose network, so the port is the
one the process LISTENS on. Each fix matches the port/path that the SAME service's own compose
healthcheck already dials on 127.0.0.1 — the oracle that was sitting in the file all along.
This is P1 and not cosmetic: the guarded update's `verifying` phase waits on this probe, so
`failAndHold` stopped a working app at the end of a SUCCESSFUL update. Measured on 9202 2026-09-21.
No image: line moved, so no catalog_since moves.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
Restores templates/{vikunja,uptime-kuma,wishlist,glance}/docker-compose.yml to exactly
their content at ff9717d379 — verified byte-identical for every image line.
catalog_since is 2026-09-21 on all four rather than the older pre-drill dates: the
catalog-since gate requires an image move to carry the day's date in EITHER direction,
and a revert is a move. The bump and its revert net to zero.
This clears the vikunja alpine:3.20 negative-control edge, which a background security
review correctly flagged as a supply-chain change. It was deliberate, it is the
documented C3-class control, no customer or demo box runs vikunja, and a deployed app
is frozen at its own pin since v0.235.0 — but the window is now closed.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
uptime-kuma 2.5.0 -> 2.5.1 : a real one-step edge (scenario F, must succeed)
vikunja 2.6.0 -> alpine:3.20 : a C3-class negative control (scenario G, must HOLD)
Both reverted in this same session. No customer box runs either app.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
vikunja 2.3.0 -> 2.6.0, uptime-kuma 2.4.0 -> 2.5.0,
wishlist v0.66.0 -> v0.67.0, glance v0.8.5 -> v0.8.6.
catalog_since set to 2026-09-21 on all four.
This is a measurement drill on the scratch guest 9202 (demo-hp) only.
REVERTED in the same session by the following REVERT commit.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
Puts the catalog pin back where 5ff36d0 had it. The box is deliberately left running 2.5.0 for the
R-524 half of the measurement -- a box AHEAD of the catalog must read "Naprakesz"/"Up to date" and
its Update must be refused 409, not offered as a downgrade.
catalog_since stays 2026-09-21, NOT restored to 2026-07-18: the catalog-since gate requires
since >= the commit day of any commit that moves an image: line, and a revert is an image move.
Restoring the old date would fail the gate. So this file does not return byte-for-byte to 5ff36d0 --
the image: line does, the date does not, and that is the gate's rule, not a leftover.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
A temporary image move so a live box can be walked through the update arc on demo-hp LXC 9202
(audit update-arc-2026-09-21): the badge going to "Frissites elerheto - ma", a power cut mid-pull
(R-520), then the revert that leaves the box AHEAD of the catalog (R-524).
2.5.0 is the next REAL released upstream tag: 2.4.1 and 2.4.2 do not exist on Docker Hub
(docker manifest inspect, all three checked). catalog_since moves to today as the catalog-since
gate requires of any commit that moves an image: line.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
actualbudget, claper, docmost, emby, gitea, immich, kimai, komga, onlyoffice,
opengist, plant-it, rallly, recipe-importer, seerr, vaultwarden, zipline — 306
strings. EN_MISSING_CEILING 307 -> 1.
1 031 of 1 032 strings now carry an English twin. The one that does not is papra's
AUTH_SECRET description, a Hungarian defect (R-593) left to fall back rather than
translated wrongly.
The gate convicted two of my own sentences and was half right: vaultwarden's invite
step and sign-up setting ended "can open an account", and the retrieval-promise
pattern reads "can ... open" as the claim that sealed backups can be opened. Opening
an ACCOUNT is not that claim, so the conviction was a false positive — but the
wording was also the weaker wording, so both now read "can sign up". The gate has no
way to REGISTER a legitimate occurrence, which the shared vocabulary's own design
calls for; filed as R-594.
No Hungarian byte moved in any of the three batches; the freeze gate proves it on all
53 apps on every push.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
audiobookshelf, code-server, crafty-controller, glance, gokapi, gramps-web,
jellyfin, mealie, navidrome, plex, sonarr, tandoor, termix, uptime-kuma, vikunja,
wger, wishlist. EN_MISSING_CEILING 624 -> 307.
Two lines needed judgement rather than translation, and both are written up in the
CHANGELOG so a later reader does not take them for slips. Jellyfin's setup step tells
the reader to pick Hungarian in the wizard — wrong advice for an English household,
so the English says "choose your language". Mealie's "Hungarian is available too"
becomes "English and Hungarian among them". Neither adds a promise the Hungarian does
not make; the Hungarian is untouched in both.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
adventurelog, bentopdf, bookstack, calcom, calibre-web, ghost, grafana,
home-assistant, homebox, homepage, n8n, nextcloud, outline, papra, radarr,
sparkyfitness, wanderer. EN_MISSING_CEILING 943 -> 624.
No Hungarian byte moved; no image, pin, catalog_since or compose line changed.
The blocks are GENERATED from a flat {path: english} map rather than hand-written:
fifty nested blocks whose keys must match the Hungarian exactly is fifty chances to
mistype an env_var, and a mistyped key is INERT on the box rather than an error, so
nobody would learn. The generator builds from the same flat paths the freeze uses,
derived from the Hungarian file itself, so an invented key cannot be written.
One string is deliberately untranslated: papra's AUTH_SECRET description is a
Hungarian DEFECT (it describes a session-signing key as "the app's subdomain").
Translating it faithfully would ship the error in a second language; changing the
Hungarian is forbidden in a localisation release. It falls back, papra stands at
13/14, and the ceiling's floor is 1 until R-593 is fixed — stated in the ceiling's
own comment so a later batch does not "fix" it by editing Hungarian.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
89 of 1 032 strings. No Hungarian byte moved; no image, pin, catalog_since or
compose line changed. EN_MISSING_CEILING 1032 -> 943 in this commit.
Chosen for SHAPE: privatebin exercises the plain case (description, tagline, lists);
paperless-ngx adds select options, a placeholder and a customer-facing folder label;
romm carries the catalog's only optional_config block, whose group has no id of its
own and is matched by `match_group` — the Hungarian group name it translates. All
three run on the demo box, so the English pages can be fetched rather than reasoned
about.
Two gate defects fixed while translating, each found by its own decoy rather than by
reading: coverage was counted only for the apps NAMED on the command line, so
`check-copy-i18n.py privatebin` reported 47 more missing strings than the same tree
unscoped and either number could have been made to "pass"; and the ASCII-Hungarian
stems matched as bare substrings, so „ird be" convicted "the third best" and „angol"
convicted "Angola". Both now have their own case in the decoy suite.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
This reverts commit 6ce3f65, reverted EARLY — as soon as the update under test had advanced its pin,
which is the last moment the catalog value mattered to Scenario F. Flagged by the commit security
review (supply-chain: a catalog push is a deploy, and any fresh uptime-kuma install in that window
would have received an image that exits at once). Measured exposure: demo-hp's throwaway was the only
uptime-kuma install on either demo box. catalog_since is back to its original value.
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
Scenario F of the guarded-update live validation, the same way the 2026-09-01 spike did it: the new
"version" is an image that starts and exits immediately, so the app never becomes healthy and must be
HELD — and then restored from its named copy. catalog_since moves with the image line; the revert
restores it.
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
Scenario E of the guarded-update live validation: the catalog names a tag that does not resolve, so
the update's pull must fail and the pin must be PUT BACK with the app untouched. catalog_since moves
with the image line, as the catalog rule requires; the revert restores it.
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
This reverts commit 01c631d — and is itself the real catalog tag change (2.3.2 -> 2.4.0) that
Scenario A of the slice-4 live validation updates the deployed throwaway across. catalog_since is
back to its original value.
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
The throwaway app for the guarded-update live validation on demo-hp is installed from this older
tag, so the revert that follows is a real catalog tag change for Scenario A (2.3.2 -> 2.4.0).
catalog_since moves with the image line, as the catalog rule requires; the revert restores it.
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
This reverts commit a1f1c38. glance was abandoned as the live-test app: its template crash-loops on
a FRESH install (the image exits with "reading /app/config/glance.yml: no such file or directory"
and nothing seeds that file) — filed in felhom.eu OPEN-ITEMS.md. uptime-kuma is used instead.
catalog_since is back to 2026-07-18.
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
The throwaway app for the guarded-update live validation on demo-hp is installed from this older
tag, so the revert commit that follows is a real catalog tag change for Scenario A. catalog_since
moves with the image line, as the catalog rule requires; the revert restores 2026-07-18.
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
bookstack-db, kimai-db, nextcloud-db, romm-db each gain `MARIADB_AUTO_UPGRADE=1` in the db
service's environment list. Operator ruling 2026-09-13 on the measurement in
felhom.eu/documentation/audits/SPIKE-r459-mariadb-upgrade-2026-09-06.md: an unconverted datadir
is stable but never heals; the conversion costs ~7 s and the engine backs its system tables up
first. MARIADB_DISABLE_UPGRADE_BACKUP is deliberately left UNSET — that backup is the precaution.
NO `image:` line changed, so `catalog_since` does NOT move — the CLAUDE.md rule ties it to an
image change and this is not one. Do not "fix" that.
The setting is inert until an engine major actually moves, and none may until Slice 4 (R-448)
ships — see the engine-major rule in CLAUDE.md and scripts/check-engine-major.py (next commit).
The eleven PostgreSQL templates are untouched: R-463 is a different engine and a different
measurement.
REUSE.md: one convention row for the MariaDB sidecar env, same commit.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
An IMAGE change, pushed to prove that a pinned app does NOT receive it — the whole
point of slice 3. bentopdf is deployed on demo-hp only and is file-based with no
database and no volume, so no data anywhere can be touched. The revert follows in
the same session.
A NON-image template change, pushed to prove that a pinned app still receives
template fixes on the normal 15-minute cycle. No image pin is touched. The revert
commit follows in the same session.
admin