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Changelog

All notable changes documented here. Follows Keep a Changelog.

[Unreleased]

Added

  • Added Polygolem Wallet Intelligence V1 parity: read-only wallet dossier DTOs, shrinkage scoring helpers, Data API-backed dossier/leaderboard/alert/market flow service, Polydart.intel, UniversalClient convenience methods, and a local/mock E2E regression.

Changed

  • Typed additional Polygolem Gamma metadata fields: Market.marketType, Market.umaResolutionStatus, Market.readyTimestamp, Market.rewardsMinSize, Market.rewardsMaxSpread, Market.negRiskFeeBips, Event.subtitle, Event.subcategory, Event.sortBy, Event.isTemplate, Event.templateVariables, Event.createdBy, Event.updatedBy, Event.competitive, Event.featuredImage, Event.imageOptimized, Event.iconOptimized, Event.featuredImageOptimized, Event.disqusThread, Event.parentEvent, Event.isNew, Event.cyom, Event.showAllOutcomes, Event.showMarketImages, Event.automaticallyResolved, Event.enableNegRisk, Event.automaticallyActive, Event.seriesSlug, Event.eventWeek, Event.score, Event.elapsed, Event.period, and Event.negRiskFeeBips.
  • Added Polygolem pkg/orderfills parity for on-chain OrderFilled truth data, including public models, validation, reader interfaces, and a read-only Polygon JSON-RPC log reader for eth_getLogs/block timestamp decoding.
  • Added a mock-only Flutter Web deposit-wallet order smoke example that proves the WalletSigner approval boundary and signatureType=3 payload path without live endpoints or raw private keys.
  • Matched Data API aggregate routing to current Polygolem endpoints: /holders, /value, /traded, /oi, /v1/leaderboard, and /live-volume?id=....
  • Flattened current /holders responses and widened leaderboard decoding to Polygolem's current field aliases.

[0.1.0-alpha.2] — 2026-05-13

Polygolem parity commit: 07145d557738d576d2fb16bfa6a45fa5dffeea5d.

Changed

  • Updated the Polygolem reference to a small upstream .gitignore cleanup so tracked reference files are no longer reported as gitignored during Dart package validation.
  • Kept the hosted package archive filtered to the Dart SDK surface while preserving lib/src/** implementation files.

Verified

  • dart pub publish --dry-run now validates with 0 warnings.

[0.1.0-alpha.1] — 2026-05-13

Polygolem parity commit: 5220881a08d512d58d31faca98f17fa184148407.

Added

  • Public alpha package metadata and release archive filtering for the hosted Dart package.
  • Flutter app readiness documentation, source-pinned install options, lifecycle notes, wallet adapter guidance, and Flutter Web constraints.
  • Errors: sealed PolydartException hierarchy with stable ErrorCode.
  • Logging: Logger interface, silent default, console sink.
  • Type primitives: Decimal, NumericString, StringOrArray, NormalizedDateTime, enums (Side, OrderType, SignatureType).
  • CLOB / Gamma data classes (read-side subset).
  • Transport: HttpTransport with retry, timeout, rate limit, circuit breaker, redaction helpers.
  • Config: PolydartConfig.fromEnv + Go-style duration parser.
  • Modes: PolydartMode enum + requireLive / requirePaperOrLive guards.
  • Gamma client: health, search, markets, marketById, marketBySlug.
  • CLOB client: health, serverTime, markets, market, orderBook, orderBooks, price, midpoint, spread, lastTradePrice, tickSize, pricesHistory.
  • Pagination: CursorPager, OffsetPager with Stream<T> access.
  • BookReader: top-of-book, midpoint, spread, depth aggregation.
  • MarketResolver: slug / id → ResolvedMarket with token id helpers.
  • MarketDiscovery: Gamma + CLOB enrichment with parallel CLOB fan-out.
  • Top-level Polydart client with readOnly and paper factories that share transports across sub-clients.
  • Live credential discovery: LiveCredentialService, CredentialStore, and MemoryCredentialStore for wallet-mediated CLOB L2 API key create/derive plus CLOB builder-fee key and Relayer V2 API-key creation without raw EOA private keys.
  • Deposit-wallet readiness can consume LiveCredentialReadiness directly, build a Relayer V2 client from the relayer key, and return a blocked machine-readable state when credentials are incomplete.
  • Deposit-wallet readiness now checks the six V2 pUSD/CTF approvals plus CLOB balance-allowance with signature_type=3, returning needsApproval, needsFunding, or ready.
  • Deposit-wallet limit-order placement now derives the deposit wallet from the EOA signer, signs the ERC-7739 TypedDataSign envelope, posts signatureType=3, and keeps CLOB HMAC auth EOA-bound.
  • Deposit-wallet market-order placement now supports Polygolem-compatible buy market orders with explicit price or book-discovered fill price, using signatureType=3 and EOA-bound CLOB HMAC auth.
  • EOA pUSD funding route planning now reads the EOA pUSD balance, builds a direct wallet transaction for pUSD.transfer(depositWallet, amount), and reports full, partial, or unavailable funding state without submitting funds.
  • CI workflow: format, analyze, test (network tests opt-in).

Changed

  • Order salt generation uses web-safe 32-bit bounds so Flutter Web consumers do not hit Dart-to-JavaScript integer precision limits.
  • Public documentation now treats WalletSigner as the app-owned approval boundary for any EOA/deposit-wallet operation.

Verified

  • A Flutter Web consumer smoke path can depend on Polydart, request a wallet-mediated deposit-wallet order signature, and send the resulting order payload through a local mock CLOB endpoint.

Known Gaps

  • Alpha APIs remain unstable and may change before 1.0.0.
  • Live write paths remain lower-level and require explicit live mode, liveTradingEnabled, user approval through WalletSigner, and readiness checks.
  • Browser SIWE cookie login and Relayer V2 API-key minting are not directly portable to Flutter Web because browsers do not expose Set-Cookie to app code or allow arbitrary Cookie request headers.
  • Remaining parity gaps are tracked in docs/POLYDART-POLYGOLEM-COVERAGE.md.