76 lines
4.0 KiB
Markdown
76 lines
4.0 KiB
Markdown
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# Changelog
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## [Unreleased]
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### Improvements
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* (sdk) [\#171](https://github.com/ChainSafe/ethermint/issues/177) Bump Cosmos SDK version to [v0.38.1](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.38.1) [@fedekunze](https://github.com/fedekunze):
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* Add `x/evidence` module to ethermint app
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* Bump Go requirement to 1.14+
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* (`x/evm`) [\#181](https://github.com/ChainSafe/ethermint/issues/181) Updated EVM module to the recommended module structure. [@fedekunze](https://github.com/fedekunze)
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* (app) [\#188](https://github.com/ChainSafe/ethermint/issues/186) Misc cleanup [@fedekunze](https://github.com/fedekunze):
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* (`x/evm`) Rename `EthereumTxMsg` --> `MsgEthereumTx` and `EmintMsg` --> `MsgEthermint` for consistency with SDK standards
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* Updated integration and unit tests to use `EthermintApp` as testing suite
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* Use expected keeper interface for `AccountKeeper`
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* Replaced `count` type in keeper with `int`
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* Add SDK events for transactions
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* [\#236](https://github.com/ChainSafe/ethermint/pull/236) Changes from upgrade [@fedekunze](https://github.com/fedekunze)
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* (`app/ante`) Moved `AnteHandler` implementation to `app/ante`
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* (keys) Marked `ExportEthKeyCommand` as **UNSAFE**
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* (`x/evm`) Moved `BeginBlock` and `EndBlock` to `x/evm/abci.go`
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* [\#272](https://github.com/ChainSafe/ethermint/pull/272) Add `Logger` for evm module.
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### Features
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* (rpc) [\#231](https://github.com/ChainSafe/ethermint/issues/231) Implement NewBlockFilter in rpc/filters.go which instantiates a polling block filter
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* Polls for new blocks via BlockNumber rpc call; if block number changes, it requests the new block via GetBlockByNumber rpc call and adds it to its internal list of blocks
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* Update uninstallFilter and getFilterChanges accordingly
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* uninstallFilter stops the polling goroutine
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* getFilterChanges returns the filter's internal list of block hashes and resets it
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* (rpc) [\#54](https://github.com/ChainSafe/ethermint/issues/54), [\#55](https://github.com/ChainSafe/ethermint/issues/55)
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Implement `eth_getFilterLogs` and `eth_getLogs`:
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* For a given filter, look through each block for transactions. If there are transactions in the block, get the logs from it, and filter using the filterLogs method
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* `eth_getLogs` and `eth_getFilterChanges` for log filters use the same underlying method as `eth_getFilterLogs`
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* update `HandleMsgEthereumTx` to store logs using the ethereum hash
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* (app) [\#187](https://github.com/ChainSafe/ethermint/issues/187) Add support for simulations.
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### Bug Fixes
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* (x/evm) [\#176](https://github.com/ChainSafe/ethermint/issues/176) Updated Web3 transaction hash from using RLP hash. Now all transaction hashes exposed are amino hashes.
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* Removes `Hash()` (RLP) function from `MsgEthereumTx` to avoid confusion or misuse in future.
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