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CHANGELOG

## v6.0.1 - _February 7, 2019_

    * Dependencies updated

## v6.0.0 - _February 7, 2019_

    * undefined

## v5.0.0 - _February 6, 2019_

    * Add `transactionHashUtils` (#1576)
    * Refactor `eip712Utils` to allow custom domain params (#1576)
    * Export constant EIP712 params (#1576)

## v4.0.0 - _February 5, 2019_

    * Upgrade the bignumber.js to v8.0.2 (#1517)
    * Fix preSigned `isSignatureValidAsync` check (#1580)

## v3.1.2 - _January 15, 2019_

    * Dependencies updated

## v3.1.1 - _January 11, 2019_

    * Dependencies updated

## v3.1.0 - _January 9, 2019_

    * Use new ABI encoder, add encoding/decoding logic for MultiAsset assetData, and add information to return values in orderStateUtils (#1363)

## v3.0.7 - _December 13, 2018_

    * Dependencies updated

## v3.0.6 - _December 11, 2018_

    * Fix bug in wallet signature type verification (#1414)

## v3.0.5 - _December 10, 2018_

    * Dependencies updated

## v3.0.4 - _November 28, 2018_

    * Dependencies updated

## v3.0.3 - _November 21, 2018_

    * Dependencies updated

## v3.0.2 - _November 14, 2018_

    * Dependencies updated

## v3.0.1 - _November 13, 2018_

    * Dependencies updated

## v3.0.0 - _November 12, 2018_

    * Add signature validation, regular cancellation and `cancelledUpTo` checks to `validateOrderFillableOrThrowAsync` (#1235)
    * Improved the errors thrown by `validateOrderFillableOrThrowAsync` by making them more descriptive (#1235)
    * Throw previously swallowed network errors when calling `validateOrderFillableOrThrowAsync` (see issue: #1218) (#1235)
    * Modified the `AbstractOrderFilledCancelledFetcher` interface slightly such that `isOrderCancelledAsync` accepts a `signedOrder` instead of an `orderHash` param (#1235)

## v2.0.1 - _November 9, 2018_

    * Dependencies updated

## v2.0.0 - _October 18, 2018_

    * Added `ecSignOrderAsync` to first sign an order using `eth_signTypedData` and fallback to `eth_sign`. (#1102)
    * Added `ecSignTypedDataOrderAsync` to sign an order exclusively using `eth_signTypedData`. (#1102)
    * Rename `ecSignOrderHashAsync` to `ecSignHashAsync` removing `SignerType` parameter. (#1102)
    * Use `AssetData` union type for function return values. (#1131)

## v1.0.7 - _October 4, 2018_

    * Dependencies updated

## v1.0.6 - _September 28, 2018_

    * Add signerAddress normalization to `isValidECSignature` to avoid `invalid address recovery` error if caller supplies a checksummed address (#1096)

## v1.0.5 - _September 25, 2018_

    * Dependencies updated

## v1.0.4 - _September 25, 2018_

    * Dependencies updated

## v1.0.3 - _September 21, 2018_

    * Dependencies updated

## v1.0.2 - _September 19, 2018_

    * Drastically reduce the bundle size by removing unused parts of included contract artifacts.

## v1.0.1 - _September 5, 2018_

    * Export `orderParsingUtils` (#1044)

## v1.0.1-rc.6 - _August 27, 2018_

    * Fix missing `BlockParamLiteral` type import issue

## v1.0.1-rc.5 - _Invalid date_

    * Remove Caller and Trezor SignatureTypes (#1015)

## v1.0.1-rc.4 - _August 24, 2018_

    * Remove rounding error being thrown when maker amount is very small (#959)
    * Added rateUtils and sortingUtils (#953)
    * Update marketUtils api such that all optional parameters are bundled into one optional param and more defaults are provided (#954)
    * Instead of exporting signature util methods individually, they are now exported as `signatureUtils` (#924)
    * Export types: `SignedOrder`, `Order`, `OrderRelevantState`, `OrderState`, `ECSignature`, `ERC20AssetData`, `ERC721AssetData`, `AssetProxyId`, `SignerType`, `SignatureType`, `OrderStateValid`, `OrderStateInvalid`, `ExchangeContractErrs`, `TradeSide`, `TransferType`, `FindFeeOrdersThatCoverFeesForTargetOrdersOpts`, `FindOrdersThatCoverMakerAssetFillAmountOpts`, `FeeOrdersAndRemainingFeeAmount`, `OrdersAndRemainingFillAmount`, `Provider`, `JSONRPCRequestPayload`, `JSONRPCErrorCallback` and `JSONRPCResponsePayload` (#924)
    * Rename `resultOrders` to `resultFeeOrders` for object returned by `findFeeOrdersThatCoverFeesForTargetOrders` in `marketUtils` api (#997)
    * Make `sortFeeOrdersByFeeAdjustedRate` in `sortingUtils` generic (#997)
    * Update `findFeeOrdersThatCoverFeesForTargetOrders` to round the the nearest integer when calculating required fees (#997)

## v1.0.1-rc.3 - _August 14, 2018_

    * Update ecSignOrderHashAsync to return signature string with signature type byte. Removes messagePrefixOpts. (#914)
    * Added a synchronous `createOrder` method in `orderFactory`, updated public interfaces to support some optional parameters (#936)
    * Added marketUtils (#937)
    * Dependencies updated

## v1.0.1-rc.2 - _July 26, 2018_

    * Dependencies updated

## v1.0.1-rc.1 - _July 26, 2018_

    * Dependencies updated

## v1.0.0 - _July 23, 2018_

    * Dependencies updated

## v1.0.0-rc.2 - _July 23, 2018_

    * Upgrade ethereumjs-abi dep including a fix so that addresses starting with 0 are properly decoded by `decodeERC20AssetData`

## v1.0.0-rc.1 - _July 19, 2018_

    * Refactor to work with V2 of 0x protocol (#636)
    * Export parseECSignature method (#684)
    * Handle Typed Arrays when hashing data (#894)

## v0.0.9 - _July 18, 2018_

    * Dependencies updated

## v0.0.8 - _July 9, 2018_

    * Dependencies updated

## v0.0.7 - _June 19, 2018_

    * Dependencies updated

## v0.0.6 - _May 29, 2018_

    * Dependencies updated

## v0.0.5 - _May 22, 2018_

    * Add orderStateUtils, a module for computing order state needed to decide if an order is still valid

## v0.0.4 - _May 4, 2018_

    * Dependencies updated

## v0.0.3 - _May 4, 2018_

    * Dependencies updated

## v0.0.2 - _May 4, 2018_

    * Dependencies updated