Releases

Align the production testnet engine and indexer on the CCXT Order wire contract.

• Addedreferral activity tap + reconciliation, sourced from fee_ledger
• Addedadd the relay message contract and its CI compatibility gate
• Added/account/fees reads the durable projection, ring as fallback
• Addeddurable fee_ledger schema + Postgres store
• Addeddurable trade-history schema + store
• Addedreferral cutover onto accounts-directory
• Addedrepoint indexer fee ledger onto accounts-directory, move fee ingest poller
• Addedtrigger a withdrawal via /v1/bridge/withdrawals

Engine readiness isolation and Hyperliquid testnet oracle support.

• Addeddelete the Go backend, its deployments and hostnames
• Addedexplicit emergency settle-rule override, replacing the accidental halt→re-settle path
• Addedforce-settle admin surface — settle endpoints, Settle capability, proxy
• Addedserve the CCXT unified fields the adapter cannot synthesise
• Addedsettle-rule price-integrity guards — dedicated step band and level guard
• Addedsettle-window TWAP accumulator on OracleState
• Addedallowlist funding group
• Addedallowlist OI cap and breaker threshold

Engine and indexer to v0.5.0, oracle to v1.5.0 — one release cycle per component since exchange-3.

• Addedreferral store — accounts-access bind + edges routes
• Addedrework NexusVault.release to pay an explicit destination
• Addedsettle-rule vocabulary and pre-committed config, no producers
• Addedthin referral bind hook on /agents/register
• Addedcutover flip — agent store over HTTP
• Addedcutover flip — session store over HTTP
• Addedprovision admin grants from config and enforce the gate
• Addedthe signature-verification bench

Engine and indexer to v0.4.0, oracle to v1.4.0 — two release cycles per component since exchange-2.

• Breakingliquidation_price is null with a reason, not a "0" sentinel
• Addeddelete the console frontend, 39 route surfaces
• Addedwire admin market params update endpoint
• Addedcomposed on-behalf view for the account ledger
• Addedcomposed on-behalf views for positions+pnl and account figures
• Addedrehydrate the served open bucket from the fills tape
• Addedmake the partial-liquidation multiplier per-market config
• Addedband order-to-ack latency and encode the SLO

Moves the indexer to v0.2.0; engine and oracle unchanged from exchange-1.

• Breakingremove the unimplemented /v1/bridge Phase A operations from the contract
• Addedread the Cold Data dashboard's metrics through GMP
• Addedcarry account identity and realized PnL on the captured FillRow
• Addedenable capture in apps-stg-testnet
• Addedre-enable capture in apps-dev
• Addedsplit the writer and close buckets on the tape watermark
• Addedcontinue the trace for authenticated internal callers
• Addedown the API spec in the monorepo and publish it on deploy

First exchange-wide release: pins the current per-component semver set for engine, oracle and indexer.

• Addedserve the WAL and snapshot metrics the engine already exports
• Addeddetect a wedged rebuild worker
• Addedgive the market supervisor a clock
• Addedadd durable NLP deposit accounting
• Addedcorrelate one request across bff, indexer and engine
• Addedlifecycle vocabulary — states, mutations, WAL tags, events, status enums
• Addedper-risk_class takeover rollout — config, gauges, runbook, D6 docs
• Addedsnapshot lifecycle-state map — halted_markets set → per-market state