querylog.db carries a schema version; migrations run at startup as one transaction after a vacuumed 0600 backup, and every failure refuses startup (exit 2, no systemd restart loop) instead of starting empty. corruption is the only automatic recreate left. the cut gate now requires a fixture-proven migration or an explicit versioned break with restore instructions, and locks shipped migration files and fixtures byte-for-byte.
waiting for a slot now spends the query budget; truncated attempts that
expire fault the budget, not the upstream, and are never attributed.
admission sweeps in priority order before blocking. forward zones spend
read_timeout_ms once across udp, truncation and tcp. adds
nxdns_upstream_budget_exhausted_total and a 64-upstream validation limit.
the hand-written scale, tick, stacking and arc math is replaced by visx 4.0.0
primitives; rendering, colours and themes stay the app's own. all four charts
share one hover treatment: the client chart gains the tooltip and dimming the
query timeline had, the donuts gain both, an open tooltip follows a data
refresh instead of going stale, and it retires when the window rolls. the
timeline's third series is named allowed instead of other, and the client
chart's other aggregate disappears from a window where it counted nothing.
licenses gain the isc text for the bundled d3 modules.
settings and upstream writes now follow a prepare, commit, publish, retire
contract: candidates are built and validated before the database transaction,
published as infallible pointer swaps, and old generations retire after their
readers drain. per-query policy values snapshot once per query; upstream pool,
cache, rate limiter, sessions, api limiter, log sink, blocklist scheduler and
the query-log queue each gained one named live operation. restart_required
shrinks from every scalar key to the bind keys and web.enabled; the admin ui
drops its restart notices for everything else. file mode is unchanged.
the shell grid grew past the viewport and scrolled the document,
carrying the sidebar with it. the shell is now viewport-height at the
wide breakpoint with main as the sole scroll container; the nav list
scrolls inside the pinned rail; router scroll restoration targets the
inner scroller so navigation resets it and back/forward restores it.
the gate recomputes the previous release tag's ddl fingerprint from the
remote peeled object and compares it against the tree's; a change must
be disclosed by 'resets your query history' in the version's changelog
section. the 0.0.9 reset shipped with an announcement claiming no
schema change; this makes the impact mechanical instead of remembered.
the bisect proved the runner image's qemu 8.2 was never affected; the
hangs this masked were the logger deadlock fixed in f1a85d3. the 10x
slowdown it cost also broke the full-batch flush timing test in run 592.
The routing rule is global, so the agent it names lives next to it now
(~/.claude/agents/opus-coder.md), at medium effort and without the
milestone-spec wording that only fit this repository.
mokhtar