0x monorepo - 7bf710f

@0x/abi-gen@5.3.0

• Allow identifiers with leading underscores in python wrappers (#2591)

@0x/asset-swapper@4.5.0

• Add support for private liquidity providers (#2505)
• Big refactor of market operation utils (#2513)
• Remove dustFractionThreshold, noConflicts options. (#2513)
• Revamp fill optimization algorithm (#2513)
• Add fallback orders to quotes via allowFallback option. (#2513)
• Add maxFallbackSlippage option. (#2513)
• Fix fee schedule not being scaled by gas price. (#2522)
• Fix quote optimizer bug not properly accounting for fees. (#2526)
• Fix getBatchMarketBuyOrdersAsync throwing NO_OPTIMAL_PATH (#2533)
• Add DFB support + refactor swap quote calculator utils (#2536)
• Add support for RFQ-T, querying maker-hosted endpoints for quotes to be submitted by the taker (#2541)
• Add support for indicative (non-committal) quotes via RFQ-T (#2555)
• Collapse LiquidityProvider into DexForwarderBridge (#2560)
• Added Curve sUSD (#2563)
• Fix sporadically failing quote simulation tests (#2564)
• Apply Native order penalty inline with the target amount (#2565)
• Remove Kyber exclusion when Uniswap/Eth2Dai is present (#2575)
• Expose fills object in asset-swapper quote orders (#2583)
• Increase timeout for tests (#2587)
• Add support for Uniswap V2 (#2599)
• Add support for MultiBridge (#2593)
• Fix Uniswap V2 path ordering (#2601)
• Add exchange proxy support (#2591)

@0x/contract-addresses@4.10.0

• Updated Kovan's ERC20BridgeSampler address (#2519)
• Added MaximumGasPrice addresses (#2511)
• Redeploy KyberBridge, UniswapBridge, Eth2DaiBridge, CurveBridge, DydxBridge on mainnet and kovan (#2512)
• Redeploy KyberBridge, UniswapBridge, Eth2DaiBridge, CurveBridge, DydxBridge on mainnet and kovan (#2529)
• Redeploy CurveBridge with GST support (#2530)
• Add dexForwarderBridge addresses (#2525)
• Redeploy Forwarder on all networks (#2521)
• Redeploy DexForwarderBridge on Mainnet with Gas Token freeing (#2536)
• Revert to older Curve Bridge (without Gas Tokens) (#2536)
• Updated Ganache's ERC20BridgeSampler address (#2541)
• Updated Mainnet ERC20BridgeSampler address (#2551)
• Updated Kovan ERC20BridgeSampler address (#2568)
• Redeploy ERC20BridgeSampler on kovan (#2570)
• Redeploy ERC20BridgeSampler on Mainnet using Kyber.searchBestRate (#2575)
• Redeploy ERC20BridgeSampler on Mainnet and Kovan using UniswapV2 (#2599)
• Add UniswapV2Bridge address on Mainnet (new field) (#2599)
• Add Exchange Proxy addresses (#2591)

@0x/contract-artifacts@3.7.0

• Added MaximumGasPrice artifact (#2511)
• Added Forwarder.marketSellAmountWithEth (#2521)
• Added ERC20BridgeSampler.sampleBuysFromCurve (#2551)
• Added ERC20BridgeSampler.sampleBuysFromKyberNetwork (#2551)
• Added `ERC20BridgeSampler.sampleBuysFromUniswapV2 (#2595)
• Added `ERC20BridgeSampler.sampleSellsFromUniswapV2 (#2595)
• Added `ERC20BridgeSampler.sampleSellsFromMultiBridge (#2593)
• Added ITransformERC20 (#2591)

@0x/contract-wrappers@13.7.0

• Regenerated wrappers for Broker and GodsUnchainedValidator (#2511)
• Added wrapper for MaximumGasPrice (#2511)
• Added Forwarder.marketSellAmountWithEth (#2521)
• Added ERC20BridgeSampler.sampleBuysFromCurve (#2551)
• Added ERC20BridgeSampler.sampleBuysFromKyberNetwork (#2551)
• Added `ERC20BridgeSampler.sampleBuysFromUniswapV2 (#2595)
• Added `ERC20BridgeSampler.sampleSellsFromUniswapV2 (#2595)
• Added `ERC20BridgeSampler.sampleSellsFromMultiBridge (#2593)
• Add ITransformERC20 (#2591)

@0x/migrations@6.3.0

• Add dexForwarderBridge to migration output (#2525)
• Add ERC20BridgeSampler deployment (#2541)
• Added UniswapV2Bridge address on Mainnet (#2599)
• Return empty Exchange Proxy addresses (#2591)

@0x/sol-compiler@4.1.0

• Refactor + add solidity 0.6 support (#2532)
• Filter receive functions from 0.6 ABIs (#2540)
• Fix CompilerOptions schema (#2591)

@0x/subproviders@6.1.0

• Update ganache-core (#2545)

@0x/typescript-typings@5.1.0

• Add version() to SolcInstance (#2532)

@0x/utils@5.5.0

• Add ZeroExRevertErrors (#2540)
• Print full revert error in stack traces. (#2540)
• ZeroExRevertErrors.Migrate -> ZeroExRevertErrors.Ownable (#2564)
• instanceof Array => Array.isArray (#2567)
• Add more ZeroExRevertErrors (#2545)
• Add more ZeroExRevertErrors (#2576)
• Update ZeroExRevertErrors (#2597)

@0x/web3-wrapper@7.1.0

• Add getAccountNonce() to Web3Wrapper (#2545)
• Update ganache-core (#2545)

@0x/contracts-asset-proxy@3.3.0

• Use LibERC20Token.approveIfBelow() in DEX bridges for for approvals. (#2512)
• Emit ERC20BridgeTransfer events in bridges. (#2512)
• Change names of ERC20BridgeTransfer args to be less ambiguous. (#2524)
• Added MixinGasToken allowing Gas Tokens to be freed (#2523)
• Add DexForwaderBridge bridge contract. (#2525)
• Add UniswapV2Bridge bridge contract. (#2590)
• Add Gas Token freeing to DexForwarderBridge contract. (#2536)

@0x/contracts-broker@1.1.5

• Fix broken tests. (#2591)

@0x/contracts-erc20@3.2.0

• Add LibERC20Token.approveIfBelow() (#2512)
• Add solidity 0.6 contracts (#2545)
• Update LibERC20TokenV06 comments. (#2597)

@0x/contracts-erc20-bridge-sampler@1.6.0

• Pass in DevUtils address as a constructor parameter (#2531)
• Sample Curve for buy amounts (#2551)
• Added sampleBuysFromKyberNetwork (#2551)
• Use searchBestRate in Kyber samples. Return 0 when Uniswap/Eth2Dai reserve (#2575)
• Add UniswapV2 (#2595)
• Sample from MultiBridge (#2593)

@0x/contracts-extensions@6.2.0

• Add MaximumGasPrice contract, tooling, and unit tests (#2511)

@0x/contracts-integrations@2.5.2

• Update ERC20BridgeSampler tests (#2531)

@0x/contracts-test-utils@5.3.3

• Add msg param to assertIntegerRoughlyEquals (#2576)

@0x/contracts-utils@4.5.0

• Added GST_ADDRESS and GST_COLLECTOR_ADDRESS (#2523)
• Set GST Collector address in DeploymentConstants (#2530)
• Add solidity 0.6 contracts (#2540)
• Add more solidity 0.6 contracts (#2545)
• Add UniswapV2 addresses to DeploymentConstants (#2595)
• Update V06 contracts to get around 0.6.9 docstring errors (#2597)