0x monorepo - b6b618e

@0x/contract-addresses@3.0.1

• Update remaining Mainnet V2.1 contract addresses

0x monorepo - cf04062

@0x/subproviders@4.1.0

• Improve performance of Trezor subprovider via caching (#1830)
• Add Trezor handware wallet subprovider (#1431)

0x monorepo - 2d3fe02

@0x/contract-wrappers@9.1.3

• Fix decoding bug in DutchAuctionWrapper.decodeDutchAuctionData (#1815)
• Fallback to eth_sign if eth_signedTypedData fails (#1817)

@0x/order-utils@8.1.0

• Add ecSignTransactionAsync (#1817)

0x monorepo - 490aafb

@0x/abi-gen-templates@2.1.0

• add awaitTransactionSuccessAsync() to tx.handlebars (#1797)

@0x/abi-gen-wrappers@4.3.0

• Update wrapper functions to expose awaitTransactionSuccessAsync() methods (#1797)

@0x/base-contract@5.1.0

• Export PromiseWithTransactionHash type (#1797)

@0x/contract-wrappers@9.1.0

• Added CoordinatorWrapper to support orders with the Coordinator extension contract (#1792)

@0x/order-utils@8.0.0

• Renamed OrderError to TypedDataError (#1792)

@0x/order-watcher@4.0.7

• Fix race-condition bug due to async callback modifying shared state (#1789)
• Fix bug where WETH deposit/withdrawal events would not trigger an order state update (#1809)

@0x/utils@4.3.3

• Fixed spelling error in ABI Encoder error message (#1808)

@0x/contracts-asset-proxy@2.1.2

• Update tests to use contract-built-in awaitTransactionSuccessAsync (#1797)

@0x/contracts-exchange-forwarder@3.0.0

• Update contracts to solidity ^0.5.5 and unpin dependencies (#1796)

0x monorepo - c78a602

@0x/abi-gen-wrappers@4.2.0

• Added IAssetProxy wrapper (#1714)

@0x/asset-buyer@6.1.0

• Moved order_utils into @0x/order-utils package as orderCalculationUtils (#1714)

@0x/contract-artifacts@1.5.0

• Added artifact for IAssetProxy (#1714)

@0x/contract-wrappers@9.0.0

• Added a simulation to transfer from maker to taker during exchange.validateOrderFillableOrThrowAsync (#1714)
• Added additional properties to ValidateOrderFillableOpts. An order can now be validated to fill a non-zero amount by specifying validateRemainingOrderAmountIsFillable as false. The default true will continue to validate the entire remaining balance is fillable. (#1714)

@0x/order-utils@7.2.0

• Added orderCalculationUtils (#1714)

@0x/contracts-coordinator@2.0.0

• Make decodeOrdersFromFillData, getCoordinatorApprovalHash, and getTransactionHash public (#1729)
• Make assertValidTransactionOrdersApproval internal (#1729)

@0x/contracts-erc20@2.2.0

• Added UntransferrableDummyERC20Token (#1714)

0x monorepo - 0f45409

@0x/abi-gen-wrappers@4.1.0

• Add Coordinator and CoordinatorRegistry contract wrappers (#1689)

@0x/contract-addresses@2.3.0

• Add addresses for coordinator extension contract and coordinator registry (#1689)
• Added Dutch Auction mainnet address (#1715)

@0x/contract-artifacts@1.4.0

• Added artifact for Coordinaotr and CoordinatorRegistry contracts (#1689)

@0x/dev-utils@2.2.0

• Added startProviderEngine to providerUtils. Preventing excess block polling (#1695)

@0x/migrations@4.1.0

• Add deployment of Coordinator and CoordinatorRegistry contracts to migration script (#1689)
• Added startProviderEngine to providerUtils. Preventing excess block polling (#1695)

@0x/utils@4.3.0

• Added startProviderEngine to providerUtils. Preventing excess block polling (#1695)

@0x/contracts-asset-proxy@2.1.0

• Run Web3ProviderEngine without excess block polling (#1695)

@0x/contracts-coordinator@1.1.0

• Run Web3ProviderEngine without excess block polling (#1695)

@0x/contracts-erc1155@1.1.0

• Run Web3ProviderEngine without excess block polling (#1695)

@0x/contracts-erc20@2.1.0

• Run Web3ProviderEngine without excess block polling (#1695)

@0x/contracts-erc721@2.1.0

• Run Web3ProviderEngine without excess block polling (#1695)

@0x/contracts-exchange@2.1.0

• Run Web3ProviderEngine without excess block polling (#1695)

@0x/contracts-exchange-forwarder@2.1.0

• Run Web3ProviderEngine without excess block polling (#1695)

@0x/contracts-exchange-libs@2.1.0

• Run Web3ProviderEngine without excess block polling (#1695)

@0x/contracts-extensions@3.1.0

• Run Web3ProviderEngine without excess block polling (#1695)

@0x/contracts-multisig@3.1.0

• Run Web3ProviderEngine without excess block polling (#1695)

@0x/contracts-utils@3.1.0

• Added startProviderEngine to providerUtils. Preventing excess block polling (#1695)

0x monorepo - d4c37ec

@0x/connect@5.0.3

• Update websocket@^1.0.25 -> websocket@^1.0.26 (#1685)

@0x/contract-addresses@2.2.3

• Added Dutch Auction mainnet address (#1715)

@0x/order-utils@7.1.0

• Add Coordinator EIP712 constants (#1705)
• Added encoding/decoding fdor ERC1155 asset data (#1661)

@0x/order-watcher@4.0.4

• Update websocket from ^1.0.25 to ^1.0.26 (#1685)
• Fix issue where ERC721 Approval events could cause a lookup on undefined object (#1692)
• Fix race-condition bugs due to async event callbacks modifying shared state (#1718)

@0x/sol-tracing-utils@6.0.8

• Update solidity-parser-antlr to 0.4.2 (#1719)

@0x/subproviders@4.0.3

• Update ganache-core to 2.5.3 (#1707)

@0x/types@2.2.0

• Added ERC1155 revert reasons (#1657)
• Added ERC1155AssetData, ERC1155AssetDataNoProxyId, and ERC1155AssetDataAbi (#1661)
• Add InvalidOrigin revert reason (#1668)
• Add RevertReason.SignatureInvalid thrown by Coordinator (#1705)

@0x/typescript-typings@4.2.0

• Add optional types to optimizer settings (#1682)

@0x/web3-wrapper@6.0.3

• Update ganache-core to 2.5.3 (#1707)

@0x/contracts-asset-proxy@2.0.0

• Do not reexport external dependencies (#1682)
• Add ERC1155Proxy (#1661)
• Bumped solidity version to ^0.5.5 (#1701)
• Integration testing for ERC1155Proxy (#1673)

@0x/contracts-coordinator@1.0.0

• Created Coordinator package
• Use separate EIP712 domains for transactions and approvals (#1705)
• Add SignatureType.Invalid (#1705)
• Set evmVersion to constantinople (#1707)

@0x/contracts-erc20@2.0.0

• Upgrade contracts to Solidity 0.5.5 (#1682)

@0x/contracts-erc721@2.0.0

• Upgrade contracts to Solidity 0.5.5 (#1682)

@0x/contracts-exchange@2.0.0

• Do not reexport external dependencies (#1682)
• Upgrade contracts to Solidity 0.5.5 (#1682)
• Integration testing for ERC1155Proxy (#1673)

@0x/contracts-exchange-forwarder@2.0.0

• Do not reexport external dependencies (#1682)

@0x/contracts-exchange-libs@2.0.0

• Upgrade contracts to Solidity 0.5.5 (#1682)

@0x/contracts-extensions@3.0.0

• Do not reexport external dependencies (#1682)
• Upgrade contracts to Solidity 0.5.5 (#1682)

@0x/contracts-multisig@3.0.0

• Do not reexport external dependencies (#1682)

@0x/contracts-test-utils@3.1.0

• Added ERC1155Proxy test constants and interfaces (#1661)

@0x/contracts-utils@3.0.0

• Optimize loops in LibAddressArray (#1668)
• Upgrade contracts to Solidity 0.5.5 (#1682)
• Added Address.sol with test for whether or not an address is a contract (#1657)

0x monorepo - 397496a

@0x/contract-wrappers@8.0.3

• Move contracts-test-utils and fill-scenarios to dev dependency (#1657)

@0x/sol-coverage@3.0.0

• Change the interface to accept a configuration object instead of isVerbose (#1656)
• Add ignoreFilesGlobs property on a config object (#1656)
• Allow project specific coverage ignore paths by specifying config.ignoreFilesGlobs (#1656)

@0x/sol-profiler@3.1.2

• Bug fixes related to stack parameters parsing (#1663)

@0x/sol-tracing-utils@6.0.7

• Fix a bug when TruffleArtifactAdapter wasn't correctly parsing solc config in pre-5.0 versions of Truffle (#1663)
• Fix a bug when opCodes gas costs were incorrect or NaN (#1663)

@0x/utils@4.2.2

• Fix issue where process is not defined in browser context (#1660)

0x monorepo - e81ae05

@0x/sol-compiler@3.1.2

• Remove redundant log message (#1652)

@0x/sol-tracing-utils@6.0.6

• Fix a bug when TruffleArtifactAdapter wasn't parsing solc config in the newest version of trufle (#1654)

0x monorepo - 3f0db92

@0x/sol-compiler@3.1.1

• Fix a bug when combining compilerSettings from different sources (#1652)

@0x/sol-profiler@3.1.0

• Add support for Ganache (#1647)