269 lines
19 KiB
Markdown
269 lines
19 KiB
Markdown
<!--
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Guiding Principles:
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Changelogs are for humans, not machines.
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There should be an entry for every single version.
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The issue numbers will later be link-ified during the release process so you do
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Types of changes (Stanzas):
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"Bug Fixes" for any bug fixes.
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"Client Breaking" for breaking CLI commands and REST routes used by end-users.
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"State Machine Breaking" for any changes that result in a different AppState given same genesisState and txList.
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Ref: https://keepachangelog.com/en/1.0.0/
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-->
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# Changelog
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## Unreleased
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### State Machine Breaking
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* (evm) [tharsis#175](https://github.com/tharsis/ethermint/issues/175) The msg `TxData` field is now represented as a `*proto.Any`.
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* (evm) [tharsis#84](https://github.com/tharsis/ethermint/pull/84) Remove `journal`, `CommitStateDB` and `stateObjects`.
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* (rpc, evm) [tharsis#81](https://github.com/tharsis/ethermint/pull/81) Remove tx `Receipt` from store and replace it with fields obtained from the Tendermint RPC client.
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* (evm) [tharsis#72](https://github.com/tharsis/ethermint/issues/72) Update `AccessList` to use `TransientStore` instead of map.
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* (evm) [tharsis#68](https://github.com/tharsis/ethermint/issues/68) Replace block hash storage map to use staking `HistoricalInfo`.
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### API Breaking
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* (proto, evm) [tharsis#207](https://github.com/tharsis/ethermint/issues/207) Replace `big.Int` in favor of `sdk.Int` for `TxData` fields
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* (proto, evm) [tharsis#81](https://github.com/tharsis/ethermint/pull/81) gRPC Query and Tx service changes:
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* The `TxReceipt`, `TxReceiptsByBlockHeight` endpoints have been removed from the Query service.
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* The `ContractAddress`, `Bloom` have been removed from the `MsgEthereumTxResponse` and the
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response now contains the ethereum-formatted `Hash` in hex format.
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* (eth) [\#845](https://github.com/cosmos/ethermint/pull/845) The `eth` namespace must be included in the list of API's as default to run the rpc server without error.
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* (evm) [#202](https://github.com/tharsis/ethermint/pull/202) Web3 api `SendTransaction`/`SendRawTransaction` returns ethereum compatible transaction hash, and query api `GetTransaction*` also accept that.
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### Improvements
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* (gRPC) [tharsis#239](https://github.com/tharsis/ethermint/pull/239) Query `ChainConfig` via gRPC.
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* (rpc) [tharsis#181](https://github.com/tharsis/ethermint/pull/181) Use evm denomination for params on tx fee.
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* (deps) [tharsis#165](https://github.com/tharsis/ethermint/pull/165) Bump Cosmos SDK and Tendermint versions to [v0.42.6](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.42.6) and [v0.34.11](https://github.com/tendermint/tendermint/releases/tag/v0.34.11), respectively.
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* (evm) [tharsis#66](https://github.com/tharsis/ethermint/issues/66) Support legacy transaction types for signing.
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* (evm) [tharsis#24](https://github.com/tharsis/ethermint/pull/24) Implement metrics for `MsgEthereumTx`, state transitions, `BeginBlock` and `EndBlock`.
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* (rpc) [#124](https://github.com/tharsis/ethermint/issues/124) Implement `txpool_content`, `txpool_inspect` and `txpool_status` RPC methods
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* (rpc) [tharsis#112](https://github.com/tharsis/ethermint/pull/153) Fix `eth_coinbase` to return the ethereum address of the validator
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* (rpc) [tharsis#176](https://github.com/tharsis/ethermint/issues/176) Support fetching pending nonce
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### Bug Fixes
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* (rpc) [tharsis#81](https://github.com/tharsis/ethermint/pull/81) Fix transaction hashing and decoding on `eth_sendTransaction`.
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* (rpc) [tharsis#45](https://github.com/tharsis/ethermint/pull/45) Use `EmptyUncleHash` and `EmptyRootHash` for empty ethereum `Header` fields.
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## [v0.4.1] - 2021-03-01
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### API Breaking
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* (faucet) [\#678](https://github.com/cosmos/ethermint/pull/678) Faucet module has been removed in favor of client libraries such as [`@cosmjs/faucet`](https://github.com/cosmos/cosmjs/tree/master/packages/faucet).
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* (evm) [\#670](https://github.com/cosmos/ethermint/pull/670) Migrate types to the ones defined by the protobuf messages, which are required for the stargate release.
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### Bug Fixes
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* (evm) [\#799](https://github.com/cosmos/ethermint/issues/799) Fix wrong precision in calculation of gas fee.
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* (evm) [\#760](https://github.com/cosmos/ethermint/issues/760) Fix Failed to call function EstimateGas.
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* (evm) [\#767](https://github.com/cosmos/ethermint/issues/767) Fix error of timeout when using Truffle to deploy contract.
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* (evm) [\#751](https://github.com/cosmos/ethermint/issues/751) Fix misused method to calculate block hash in evm related function.
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* (evm) [\#721](https://github.com/cosmos/ethermint/issues/721) Fix mismatch block hash in rpc response when use eht.getBlock.
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* (evm) [\#730](https://github.com/cosmos/ethermint/issues/730) Fix 'EIP2028' not open when Istanbul version has been enabled.
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* (evm) [\#749](https://github.com/cosmos/ethermint/issues/749) Fix panic in `AnteHandler` when gas price larger than 100000
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* (evm) [\#747](https://github.com/cosmos/ethermint/issues/747) Fix format errors in String() of QueryETHLogs
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* (evm) [\#742](https://github.com/cosmos/ethermint/issues/742) Add parameter check for evm query func.
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* (evm) [\#687](https://github.com/cosmos/ethermint/issues/687) Fix nonce check to explicitly check for the correct nonce, rather than a simple 'greater than' comparison.
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* (api) [\#687](https://github.com/cosmos/ethermint/issues/687) Returns error for a transaction with an incorrect nonce.
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* (evm) [\#674](https://github.com/cosmos/ethermint/issues/674) Reset all cache after account data has been committed in `EndBlock` to make sure every node state consistent.
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* (evm) [\#672](https://github.com/cosmos/ethermint/issues/672) Fix panic of `wrong Block.Header.AppHash` when restart a node with snapshot.
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* (evm) [\#775](https://github.com/cosmos/ethermint/issues/775) MisUse of headHash as blockHash when create EVM context.
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### Features
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* (api) [\#821](https://github.com/cosmos/ethermint/pull/821) Individually enable the api modules. Will be implemented in the latest version of ethermint with the upcoming stargate upgrade.
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### Features
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* (api) [\#825](https://github.com/cosmos/ethermint/pull/825) Individually enable the api modules. Will be implemented in the latest version of ethermint with the upcoming stargate upgrade.
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## [v0.4.0] - 2020-12-15
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### API Breaking
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* (evm) [\#661](https://github.com/cosmos/ethermint/pull/661) `Balance` field has been removed from the evm module's `GenesisState`.
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### Features
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* (rpc) [\#571](https://github.com/cosmos/ethermint/pull/571) Add pending queries to JSON-RPC calls. This allows for the querying of pending transactions and other relevant information that pertains to the pending state:
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* `eth_getBalance`
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* `eth_getTransactionCount`
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* `eth_getBlockTransactionCountByNumber`
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* `eth_getBlockByNumber`
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* `eth_getTransactionByHash`
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* `eth_getTransactionByBlockNumberAndIndex`
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* `eth_sendTransaction` - the nonce will automatically update to its pending nonce (when none is explicitly provided)
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### Improvements
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* (evm) [\#661](https://github.com/cosmos/ethermint/pull/661) Add invariant check for account balance and account nonce.
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* (deps) [\#654](https://github.com/cosmos/ethermint/pull/654) Bump go-ethereum version to [v1.9.25](https://github.com/ethereum/go-ethereum/releases/tag/v1.9.25)
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* (evm) [\#627](https://github.com/cosmos/ethermint/issues/627) Add extra EIPs parameter to apply custom EVM jump tables.
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### Bug Fixes
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* (evm) [\#661](https://github.com/cosmos/ethermint/pull/661) Set nonce to the EVM account on genesis initialization.
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* (rpc) [\#648](https://github.com/cosmos/ethermint/issues/648) Fix block cumulative gas used value.
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* (evm) [\#621](https://github.com/cosmos/ethermint/issues/621) EVM `GenesisAccount` fields now share the same format as the auth module `Account`.
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* (evm) [\#618](https://github.com/cosmos/ethermint/issues/618) Add missing EVM `Context` `GetHash` field that retrieves a the header hash from a given block height.
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* (app) [\#617](https://github.com/cosmos/ethermint/issues/617) Fix genesis export functionality.
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* (rpc) [\#574](https://github.com/cosmos/ethermint/issues/574) Fix outdated version from `eth_protocolVersion`.
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## [v0.3.1] - 2020-11-24
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### Improvements
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* (deps) [\#615](https://github.com/cosmos/ethermint/pull/615) Bump Cosmos SDK version to [v0.39.2](https://github.com/cosmos/cosmos-sdk/tag/v0.39.2)
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* (deps) [\#610](https://github.com/cosmos/ethermint/pull/610) Update Go dependency to 1.15+.
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* (evm) [#603](https://github.com/cosmos/ethermint/pull/603) Add state transition params that enable or disable the EVM `Call` and `Create` operations.
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* (deps) [\#602](https://github.com/cosmos/ethermint/pull/602) Bump tendermint version to [v0.33.9](https://github.com/tendermint/tendermint/releases/tag/v0.33.9)
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### Bug Fixes
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* (rpc) [\#613](https://github.com/cosmos/ethermint/issues/613) Fix potential deadlock caused if the keyring `List` returned an error.
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## [v0.3.0] - 2020-11-16
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### API Breaking
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* (crypto) [\#559](https://github.com/cosmos/ethermint/pull/559) Refactored crypto package in preparation for the SDK's Stargate release:
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* `crypto.PubKeySecp256k1` and `crypto.PrivKeySecp256k1` are now `ethsecp256k1.PubKey` and `ethsecp256k1.PrivKey`, respectively
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* Moved SDK `SigningAlgo` implementation for Ethermint's Secp256k1 key to `crypto/hd` package.
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* (rpc) [\#588](https://github.com/cosmos/ethermint/pull/588) The `rpc` package has been refactored to account for the separation of each
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corresponding Ethereum API namespace:
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* `rpc/namespaces/eth`: `eth` namespace. Exposes the `PublicEthereumAPI` and the `PublicFilterAPI`.
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* `rpc/namespaces/personal`: `personal` namespace. Exposes the `PrivateAccountAPI`.
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* `rpc/namespaces/net`: `net` namespace. Exposes the `PublicNetAPI`.
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* `rpc/namespaces/web3`: `web3` namespace. Exposes the `PublicWeb3API`.
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* (evm) [\#588](https://github.com/cosmos/ethermint/pull/588) The EVM transaction CLI has been removed in favor of the JSON-RPC.
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### Improvements
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* (deps) [\#594](https://github.com/cosmos/ethermint/pull/594) Bump go-ethereum version to [v1.9.24](https://github.com/ethereum/go-ethereum/releases/tag/v1.9.24)
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### Bug Fixes
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* (ante) [\#597](https://github.com/cosmos/ethermint/pull/597) Fix incorrect fee check on `AnteHandler`.
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* (evm) [\#583](https://github.com/cosmos/ethermint/pull/583) Fixes incorrect resetting of tx count and block bloom during `BeginBlock`, as well as gas consumption.
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* (crypto) [\#577](https://github.com/cosmos/ethermint/pull/577) Fix `BIP44HDPath` that did not prepend `m/` to the path. This now uses the `DefaultBaseDerivationPath` variable from go-ethereum to ensure addresses are consistent.
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## [v0.2.1] - 2020-09-30
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### Features
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* (rpc) [\#552](https://github.com/cosmos/ethermint/pull/552) Implement Eth Personal namespace `personal_importRawKey`.
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### Bug fixes
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* (keys) [\#554](https://github.com/cosmos/ethermint/pull/554) Fix private key derivation.
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* (app/ante) [\#550](https://github.com/cosmos/ethermint/pull/550) Update ante handler nonce verification to accept any nonce greater than or equal to the expected nonce to allow to successive transactions.
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## [v0.2.0] - 2020-09-24
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### State Machine Breaking
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* (app) [\#540](https://github.com/cosmos/ethermint/issues/540) Chain identifier's format has been changed to match the Cosmos `chainID` [standard](https://github.com/ChainAgnostic/CAIPs/blob/master/CAIPs/caip-5.md), which is required for IBC. The epoch number of the ID is used as the EVM `chainID`.
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### API Breaking
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* (types) [\#503](https://github.com/cosmos/ethermint/pull/503) The `types.DenomDefault` constant for `"aphoton"` has been renamed to `types.AttoPhoton`.
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### Improvements
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* (types) [\#504](https://github.com/cosmos/ethermint/pull/504) Unmarshal a JSON `EthAccount` using an Ethereum hex address in addition to Bech32.
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* (types) [\#503](https://github.com/cosmos/ethermint/pull/503) Add `--coin-denom` flag to testnet command that sets the given coin denomination to SDK and Ethermint parameters.
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* (types) [\#502](https://github.com/cosmos/ethermint/pull/502) `EthAccount` now also exposes the Ethereum hex address in `string` format to clients.
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* (types) [\#494](https://github.com/cosmos/ethermint/pull/494) Update `EthAccount` public key JSON type to `string`.
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* (app) [\#471](https://github.com/cosmos/ethermint/pull/471) Add `x/upgrade` module for managing software updates.
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* (`x/evm`) [\#458](https://github.com/cosmos/ethermint/pull/458) Define parameter for token denomination used for the EVM module.
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* (`x/evm`) [\#443](https://github.com/cosmos/ethermint/issues/443) Support custom Ethereum `ChainConfig` params.
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* (types) [\#434](https://github.com/cosmos/ethermint/issues/434) Update default denomination to Atto Photon (`aphoton`).
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* (types) [\#515](https://github.com/cosmos/ethermint/pull/515) Update minimum gas price to be 1.
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### Bug Fixes
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* (ante) [\#525](https://github.com/cosmos/ethermint/pull/525) Add message validation decorator to `AnteHandler` for `MsgEthereumTx`.
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* (types) [\#507](https://github.com/cosmos/ethermint/pull/507) Fix hardcoded `aphoton` on `EthAccount` balance getter and setter.
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* (types) [\#501](https://github.com/cosmos/ethermint/pull/501) Fix bech32 encoding error by using the compressed ethereum secp256k1 public key.
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* (`x/evm`) [\#496](https://github.com/cosmos/ethermint/pull/496) Fix bugs on `journal.revert` and `CommitStateDB.Copy`.
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* (types) [\#480](https://github.com/cosmos/ethermint/pull/480) Update [BIP44](https://github.com/bitcoin/bips/blob/master/bip-0044.mediawiki) coin type to `60` to satisfy [EIP84](https://github.com/ethereum/EIPs/issues/84).
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* (types) [\#513](https://github.com/cosmos/ethermint/pull/513) Fix simulated transaction bug that was causing a consensus error by unintentionally affecting the state.
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## [v0.1.0] - 2020-08-23
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### Improvements
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* (sdk) [\#386](https://github.com/cosmos/ethermint/pull/386) Bump Cosmos SDK version to [v0.39.1](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.39.1)
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* (`x/evm`) [\#181](https://github.com/cosmos/ethermint/issues/181) Updated EVM module to the recommended module structure.
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* (app) [\#188](https://github.com/cosmos/ethermint/issues/186) Misc cleanup:
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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/cosmos/ethermint/pull/236) Changes from upgrade:
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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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* (`x/evm`) [\#255](https://github.com/cosmos/ethermint/pull/255) Add missing `GenesisState` fields and support `ExportGenesis` functionality.
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* [\#272](https://github.com/cosmos/ethermint/pull/272) Add `Logger` for evm module.
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* [\#317](https://github.com/cosmos/ethermint/pull/317) `GenesisAccount` validation.
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* (`x/evm`) [\#319](https://github.com/cosmos/ethermint/pull/319) Various evm improvements:
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* Add transaction `[]*ethtypes.Logs` to evm's `GenesisState` to persist logs after an upgrade.
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* Remove evm `CodeKey` and `BlockKey`in favor of a prefix `Store`.
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* Set `BlockBloom` during `EndBlock` instead of `BeginBlock`.
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* `Commit` state object and `Finalize` storage after `InitGenesis` setup.
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* (rpc) [\#325](https://github.com/cosmos/ethermint/pull/325) `eth_coinbase` JSON-RPC query now returns the node's validator address.
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### Features
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* (build) [\#378](https://github.com/cosmos/ethermint/pull/378) Create multi-node, local, automated testnet setup with `make localnet-start`.
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* (rpc) [\#330](https://github.com/cosmos/ethermint/issues/330) Implement `PublicFilterAPI`'s `EventSystem` which subscribes to Tendermint events upon `Filter` creation.
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* (rpc) [\#231](https://github.com/cosmos/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/cosmos/ethermint/issues/54), [\#55](https://github.com/cosmos/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/cosmos/ethermint/issues/187) Add support for simulations.
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### Bug Fixes
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* (evm) [\#767](https://github.com/cosmos/ethermint/issues/767) Fix error of timeout when using Truffle to deploy contract.
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* (evm) [\#751](https://github.com/cosmos/ethermint/issues/751) Fix misused method to calculate block hash in evm related function.
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* (evm) [\#721](https://github.com/cosmos/ethermint/issues/721) Fix mismatch block hash in rpc response when use eth.getBlock.
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* (evm) [\#730](https://github.com/cosmos/ethermint/issues/730) Fix 'EIP2028' not open when Istanbul version has been enabled.
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* (app) [\#749](https://github.com/cosmos/ethermint/issues/749) Fix panic in `AnteHandler` when gas price larger than 100000
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* (rpc) [\#305](https://github.com/cosmos/ethermint/issues/305) Update `eth_getTransactionCount` to check for account existence before getting sequence and return 0 as the nonce if it doesn't exist.
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* (`x/evm`) [\#319](https://github.com/cosmos/ethermint/pull/319) Fix `SetBlockHash` that was setting the incorrect height during `BeginBlock`.
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* (`x/evm`) [\#176](https://github.com/cosmos/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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