* Update package.jsons to latest tools packages
* Skip tests relying on gasPrice > 0
* Yarn.lock
* Fix linter
* Update Balance checker, new ganache gets more ETH
* Fix new Ganache insufficient assertion string
* Temporarily set QuoteRequestor to skip
* Fix headers Axios now requests with
* Refactor Multiplex into multiple files
* Pull UniswapV3 into separate file
* Add support for multihop nested within batch sell
* Add useSelfBalance and recipient to _fillRfqOrder
* Expose onlySelf variant in UniswapV3Feature for Multiplex
* Add useSelfBalance and recipient to _transformERC20
* Add support for proportional fill amounts in batchSell
* Comments and renaming
* Unit tests
* Use caps for immutables
* Rename taker -> recipient in TransformContext and SettleOrderInfo
* lint
* Address nits
* Swallow reverts for LiquidityProvider and UniswapV2 batch sells
* Address spot-check findings (#279)
* Check didSucceed in _callWithOptionalBooleanResult
* Add takerToken=ETH support to OtcOrdersFeature (#287)
* Add takerToken=ETH support to OtcOrdersFeature
* Add batchFillTakerSignedOtcOrders
* Add support for OTC to Multiplex
* Address PR feedback
* Update TransformERC20Feature (#303)
* remove multiplex_utils
* Update changelog
* unbreak tests
* `@0x/contracts-zero-ex`: Use the `MetaTransaction` class from `@0x/protocol-utils` in tests.
* `@0x/protocol-utils`: Add the `MetaTransaction` class for EP mtxs + refactors
* update changelogs
* `@0x/protocol-utils`: Add mtx tests
* `@0x/protocol-utils`: Rename `mtx.ts` to `meta_transactions.ts` and misc review feedback
Co-authored-by: Lawrence Forman <me@merklejerk.com>
* `@0x/contracts-zero-ex`: Remove protocol fees from native orders in certain scenarios.
* `@0x/contracts-zero-ex`: update changelog
* `@0x/contracts-zero-ex`: Add `taker` field to RFQ orders.`
`@0x/contracts-zero-ex`: Introduce protocol fees to all limit orders again.
* `@0x/contracts-zero-ex`: Rebase.
Co-authored-by: Lawrence Forman <me@merklejerk.com>
add LibTokenSpender and convert to using that
This skips the allowance target. Allowances are instead just set on the
exchange proxy itself. There is a fallback, though, to try spending from
the allowance target if the original transfer fails.
`@0x/contracts-zero-ex`: Add refund mechanism to mtxs
`@0x/contracts-zero-ex`: Pass sender to transfomers.
`@0x/contracts-zero-ex`: Refund protocol fees to `refundReceiver` in FQT.
`@0x/utils`: Add EP flavor of `IllegalReentrancyError`
`@0x/order-utils`: Add `refundReceiver` to FQT transform data.
`@0x/asset-swapper`: Add `refundReceiver` support to EP swap quote consumer.
`@0x/contracts-zero-ex`: Rename all feature contracts to have `Feature` suffix.
`@0x/contracts-zero-ex`: Return an `IZeroExContract` instance from `fullMigrateAsync()`.
`@0x/contracts-zero-ex`: Add refund mechanism to mtxs
`@0x/contracts-zero-ex`: Pass sender to transfomers.
`@0x/contracts-zero-ex`: Refund protocol fees to `refundReceiver` in FQT.
`@0x/utils`: Add EP flavor of `IllegalReentrancyError`
`@0x/order-utils`: Add `refundReceiver` to FQT transform data.
`@0x/asset-swapper`: Add `refundReceiver` support to EP swap quote consumer.
