the freetype client field is gone. the picker is a select-only menu of known clients with multi-select, chips for the active set, and a 32-client cap shared with the server. the api accepts a comma-separated client list and filters any-of with bound parameters. the trigger carets come from phosphor icons, newly adopted. bundle budget rises to 900000 bytes for the picker and the icon dependency.
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 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.
query rows gain qclass, rcode, group, policy action and reason, the
matched rule or list entry with its source, cname and safe-search
targets, route kind, forward zone, and the resolver that actually
answered — the pool and local markers die. servfails are logged and
name the resolver that lost; post-parse protocol refusals become rows.
a detail page at /queries/:id renders the ordered explanation, and
coverage watermarks distinguish an empty history from a missing one.
the schema fingerprint changes: existing query history is recreated
with the old file kept aside and the reset filed as a resolved
diagnostic. fixes an oversized udp reply being rebuilt as noerror,
which handed clients a truncated nxdomain as success.
the response reader was constructed over transfer_buf and then read into that
same buffer, so readSliceShort memcpy'd the reader's buffer onto itself and
panicked on any read that found bytes already buffered. stream the body
straight into the caller's writer instead: no second copy, no aliasing.
mokhtar