Merged — thank you, @developerjillur! Short-TTL (1s) cache for the frequently-polled GET /api/monitoring/health, invalidated on DELETE (circuit-breaker reset). Integrated into release/v3.8.47.
Merged — thank you, @developerjillur! Sanitized diagnostic trace on an auto-combo terminal failure (ids/reason-codes only, capped), plus an actionable reasoning-budget-exhausted message. Integrated into release/v3.8.47.
Merged — thank you, @developerjillur! Fail-closed CORS for the cookie/session-authed cloud-agent management routes (allowlist echo, credentials only for an explicitly allowlisted origin). Integrated into release/v3.8.47.
Merged — thank you, @developerjillur! SSRF-guards the provider-validation probes (block-metadata + no redirect) so a caller-controllable baseUrl can't relay to cloud metadata. Integrated into release/v3.8.47.
Merged — thank you, @developerjillur! Loopback-gates /api/middleware/* (arbitrary JS via vm.Script) for RCE parity with /api/plugins/*. Integrated into release/v3.8.47.
Merged — thank you, @developerjillur! Namespaces the idempotency key by target provider/model + a messages digest so fusion panel/judge sub-requests can't collide on a shared client Idempotency-Key. Existing chatCore extracted-module tests were aligned to the composed-key contract. Integrated into release/v3.8.47.
cloudEnabled defaults to true in settings.ts::getSettings() for any install
with no persisted settings row (every fresh install), so the create-key
handler's unconditional `await syncKeysToCloudIfEnabled()` always attempted a
real outbound fetch() to CLOUD_URL via syncToCloud(). When that endpoint is
unset/unreachable/slow, the HTTP response blocked until the request settled
or timed out (20-90s+), unlike sibling routes (regenerate, /api/combos) that
never touch this side effect.
syncKeysToCloudIfEnabled() is now dispatched fire-and-forget instead of
awaited; its internal try/catch already logs failures, so cloud sync still
runs in the background without blocking the response.
An update/restart could crash the whole server at boot with
TypeError: Cannot create property 'message' on string 'Database closed',
masking the real failure. driverFactory.ts's preInitSqlJs() cached its sql.js
WASM adapter per file path but never checked whether it had since been
closed by a racing gracefulShutdown/resetDbInstance; reusing the dead
handle made the next query throw sql.js's own raw string "Database closed"
straight out of instrumentation-node.ts's previously-unguarded
ensureDbInitialized() call. Next.js's registerInstrumentation() wrapper
unconditionally does err.message = ... on whatever register() rejects
with, and assigning .message on a primitive string throws in strict mode
-- that secondary TypeError is what actually crashed the process.
Fixed in two parts: preInitSqlJs() now evicts a closed cached adapter
instead of returning it, and a new ensureDbReadyForBoot() normalizes any
non-Error throw and retries once for a transient "database closed"
message before re-throwing anything else as a real Error.
The Codex Responses-over-WebSocket bridge authenticated the API key but
never called enforceApiKeyPolicy(), so a key restricted via
allowedModels/allowedCombos could still reach a direct Codex model
(e.g. gpt-5.5) through this transport, bypassing what the HTTP
/v1/responses path already enforces.
prepare() now builds an equivalent Request carrying an explicit
Authorization: Bearer <apiKey> header (the WS bridge's token normally
arrives via a query param) and calls enforceApiKeyPolicy() against the
client-requested model before any Codex-specific remapping or
credential selection.
chore(open-sse): remove vestigial @ts-nocheck from usageTracking.ts (#6173). Restores type-checking on the token-usage hot path under typecheck:core. Integrated into release/v3.8.47.
AgentBridge's start/restart actions only ever checked an explicit apiKey
request field (never sent by the UI) and the ROUTER_API_KEY process env
var (unset unless manually exported), so startMitm() always spawned
server.cjs with an empty ROUTER_API_KEY and it hard-exited with
"no API key was provided". resolveRouterApiKey() now falls back to
pickApiKeyForInternalUse(), the same DB-backed selector already used by
the combo-health-check / cloud-sync-verify internal probes.
generateCert() hard-coded a single SAN entry (daily-cloudcode-pa.googleapis.com)
while server.cjs terminates TLS locally for all 4 antigravity/cloudcode-pa hosts,
so 3 of the 4 hosts served a cert whose CN/SAN didn't match and MITM interception
failed for them. Source the host list from the existing authoritative
ANTIGRAVITY_TARGET.hosts registry instead of a second hard-coded copy.
`validateResponseQuality()` only inspected a response's top-level `error`
field when `choices` was also missing/empty (the narrower #3424 case), so a
masked HTTP 200 that echoed a non-empty stub `choices` alongside a structured
error object — or a known exhaustion phrase like "insufficient credits" /
"quota exceeded" in the error envelope — slipped through as valid, and a
`priority` combo kept hammering the exhausted target instead of failing
over.
The check now inspects the error envelope (top-level `error` object, or a
bounded exhaustion-phrase match against error.message/code/type and
top-level message/detail) unconditionally, before any shape-specific
branch — never against `choices[].message.content`, so legitimate
completions that merely mention "quota" in prose are not misclassified.
Regression guard: tests/unit/masked-200-exhaustion-fallback-6427.test.ts
The fusion quorum-clamp/failure-detail root cause reported in #6454 was
already fixed and merged via #6521 (open-sse/services/fusion.ts already
carries Math.max(1, cfg.minPanel) + per-member failure reasons on this
branch). That merge never landed a CHANGELOG bullet for #6454 itself.
Backfills the missing bullet and adds a regression test at the exact
repro scale (11-member fusion-free-style panel, 2 cooling / 9 healthy)
to lock in that a cooling minority no longer sinks a healthy majority,
while a genuinely all-failed panel still returns the documented 503.
appendToolCallArgumentDelta() treated any non-string incoming fragment as
empty, silently dropping tool-call arguments delivered as an already-parsed
JSON object/array (a non-conformant shape some upstreams emit for
tool_calls[].function.arguments) instead of JSON-encoding them. This left
tool_use.input empty on the /anthropic streaming path and opened the door to
downstream [object Object] string coercion once buffers were concatenated.
Now JSON.stringify()s the non-string fragment instead of discarding it.
The fusion single-survivor degrade path (added for #6454) returned the
lone panel answer directly whenever only one panelist succeeded, ignoring
an explicitly configured judgeModel. With default minPanel=2 and a 2-model
panel, any single flaky panelist forced this path every request, so the
configured judge never ran and the response .model reflected a panel member.
The judge is now still invoked to synthesize a lone surviving answer when
judgeModel is explicitly configured; the direct-answer shortcut is kept only
for the implicit case (no judgeModel, judge defaults to panel[0]).
playground-api-tab.test.tsx's SSE test always took the disabled-button branch
(the fetch mock returned an empty model list) and asserted a tautology instead
of exercising the SSE path it claims to verify. The test now selects a real
model to enable Send, asserts it is actually enabled, and asserts the streamed
SSE content reached the response editor.
check-test-masking.mjs's tautology subcheck only compares base-vs-HEAD counts
within a PR's own diff and no-ops entirely outside PR context (no
GITHUB_BASE_SHA/REF) -- so a tautology merged once, or checked with a bare
local run, stayed invisible forever after. Added an always-on absolute-floor
scan (scanBareTautologies/countBareTautologies) over every tracked test file,
scoped to the bare expect(true).toBe(true)/assert.equal(1,1) patterns that
have zero legitimate uses in this codebase -- deliberately excluding
assert.ok(true), which has ~15 pre-existing verified-legitimate
try/catch-fallback uses and stays on the lenient diff-only path.
orderTargetsByHeadroom already loaded the per-connection DB snapshot (with
decrypted credentials) via expandTargetsByQuotaAwareConnections, but discarded
it before calling getSaturation. For Codex, fetchCodexSaturation forwards
straight to fetchCodexQuota(connectionId, connection), which needs the
connection object (or a prior registerCodexConnection() call that never
happens before headroom ranking runs) to read accessToken. Without it,
fetchCodexQuota returned null for every candidate, saturation failed open to
0 across the board, and headroom ranking fell back to the original combo
order regardless of actual free quota.
getSaturation() and the headroom SaturationFetcher seam now accept and thread
the loaded connection snapshot through to fetchCodexQuota.
Regression guard: tests/unit/headroom-codex-quota-snapshot-6379.test.ts
(seeds two real Codex connections in a throwaway SQLite DB with a fake
upstream fetch, confirms RED on unfixed code, GREEN after the fix).
fix(api): return 415 on /v1/messages for non-JSON Content-Type via requireJsonContentType middleware (#6414) Integrated into release/v3.8.47. (thanks @chirag127)
* fix(api): exempt test-model requests from Output Styles injection (#6240)
Root cause: handleChatCore's Phase 4A Output Styles injection (chatCore.ts)
was gated only by the operator's global compression.enabled switch,
independent of the per-request x-omniroute-compression header. The
dashboard 'Test model' action (modelTestRunner.ts) never sent that header,
so a globally-enabled Output Style (e.g. 'Ultra terse') always leaked its
system-prompt injection into a plain connection test.
Fix: skip Output Styles injection when the request explicitly opts out via
x-omniroute-compression: off, and always send that header from
buildInternalChatRequest / buildInternalRerankRequest.
Regression guard: tests/integration/test-model-compression-off-6240.test.ts,
tests/unit/model-test-runner-compression-off-6240.test.ts
* chore: sync CHANGELOG to release tip (#6511; bullet re-added at merge)
