v0.4.1
v0.4.1
Cosmos EVM v0.4.1 is a minor version update with major feature additions and several quality of life improvements. For complete documentation on the latest version, refer to the docs .
Major feature upgrades:
• Upgrades Go-Ethereum v1.16.2
• EVM Callbacks, allowing OnReceive messages to be executed on IBC receipts
• (Experimental) EVM-Compatible Appside Mempool ( Integration and Architecture Docs ) • Adds the `txpool` namespace
• Preinstall message handler for adding preinstalled smart contracts at specified addresses
Major quality of life improvements
• Improved StateDB balance handling
• JSON-RPC alignment with Go-Ethereum
• Fully decoupled /evmd from /evm
• Cleaned up EvmAppOptions
• Fixed keyring options
• Multi-node testing infrastructure
For migrating from v0.3.x, please refer to the migration guide .
What's Changed
• Consolidate EVM Chain ID by @vladjdk in #192
• Fix keyring options in add command by @Eric-Warehime in #196
• chore: update to `golangci-lint` v2 by @aljo242 in #202
• EVM Callbacks by @AdityaSripal in #150
• refactor(precompiles): apply journal-based revert approach by @cloudgray in #205
• tests: refactoring by @zsystm in #198
• tests: exclude generated and irrelevant files from coverage report by @zsystm in #213
• fix unmarshalling of uint64 for "0x..." strings by @vladjdk in #216
• chore: Return default feemarket params when unset by @Eric-Warehime in #207
• chore: add address equivalence test by @aljo242 in #203
• chore: clean up deps by @aljo242 in #230
• fix(ics20): correct balance accounting issue with test coverage by @zsystm in #219
• Fixes typo in gov precompile IGov.sol by @Cordtus in #237
• refactor: fully decouple evm from evmd by @zsystm in #229
• chore: remove `gosec` workflow by @aljo242 in #238
• feat: preinstalls by @gjermundgaraba in #226
• feat: Add Preinstall Message Handler by @Eric-Warehime in #251
• feat(x/vm): apply stack-based StateDB snapshot mechamism for precompile call by @cloudgray in #244
• fix(precompiles): return data for revert by @cloudgray in #224
• Revert "(chore): move feemarket update BaseFee to EndBlock ( #190 )" by @mmsqe in #255
• feat(precompiles): add BalanceHandler to handle native balance change by @cloudgray in #201
• chore: reset consensus version to 1 by @cloudgray in #278
• fix: align eth_feeHistory with geth by @mmsqe in #246
• fix: align filter block tag with geth by @mmsqe in #247
• fix: pad ECDSA signature fields to 32 bytes in signMsg to prevent intermittent P256 precompile test failures by @zsystm in #274
• fix(precompiles/slashing): decode bech32 consensus address before converting to bytes by @zsystm in #267
• fix: non-eip-155 tx panic when get signer by @yihuang in #282
• feat: set no-op router to EvidenceKeeper for evmd by @zsystm in #271
• test: cleanup EvmAppOptions related config by @mmsqe in #263
• fix: align BytesToAddress in parseHexAddress by @mmsqe in #276
• chore: minor update transientStorage by @songgaoye in #257
• chore: rm unused file by @songgaoye in #264
• Problem: no dependency conflicts between cosmos-db and go-ethereum by @mmsqe in #279
• fix: test case use large gas price by @yihuang in #292
• feat: support build tag with rocksdb by @mmsqe in #200
• fix: align revert reason with go ethereum that expects hex-encoded result by @mmsqe in #289
• fix: use address codecs in precompiles by @technicallyty in #291
• chore: remove dead file by @aljo242 in #302
• EVM-131: Add enforcement of a single EVM tx per Cosmos tx by @almk-dev in #294
• chore: more cleanup by @aljo242 in #303
• Update CODEOWNERS by @aljo242 in #310
• chore: remove super linter by @technicallyty in #309
• Update README.md by @aljo242 in #295
• feat!: remove evidence precompile by @zsystm in #305
• chore: minor deps bump by @aljo242 in #299
• ci: add merge_group to ci jobs by @technicallyty in #311
• feat: 4 node localnet infra by @technicallyty in #301
• chore: evm access_list prealloc by @songgaoye in #307
• feat: add systemtest capabilities by @technicallyty in #304
• fix(grpc): add sanity check to trace_tx by @thomas-nguy in #296
• Fix compile issue in start.go by @NotJeremyLiu in #179
• fix: use owner address instead of precompile in EmitApprovalEvent by @zsystm in #317
• fix: include missing EvmUnitAnteTestSuite by @zsystm in #327
• fix: make p256 test deterministic by @technicallyty in #332
• fix: p256 flaky test by @songgaoye in #350
• fix: properly bubble up errors in BlockHash rpcs and fix flaky tests by @almk-dev in #330
• fix: use PriorityMempool with signer extractor to prevent missing signers error in tx execution by @mmsqe in #245
• chore: update .mergify.yml by @aljo242 in #361
• fix: add break label in ws loop to properly escape outer loop by @almk-dev in #347
• feature: Add txpool namespace stubs ahead of app-side mempool implementation by @almk-dev in #344
• fix: estimate gas missing fields for new tx type by @yihuang in #316
• feat(github actions): add workflow triggering docs update on release by @Cordtus in #357
• chore: add audit final report by @aljo242 in #365
• docs: audit by @aljo242 in #366
• tests: add precompile solidity e2e tests by @zsystm in #253
• use bigger depo runners for tests by @beengud in #370
• audit: revert to fork commit by @almk-dev in #369
• audit: apply final patch from evm-internal by @almk-dev in #373
• Re-apply 388b5c0 (fix merge groups) by @almk-dev in #377
• fix: update new precompile stucture in local node script by @almk-dev in #376
• post-audit: batch 1 by @almk-dev in #382
• post-audit: batch 2 by @almk-dev in #388
• post-audit: batch 3 by @almk-dev in #389
• post-audit: batch 4 by @almk-dev in #398
• post-audit: batch 5 (final) by @almk-dev in #392
• fix: debug_traceTrasaction fail with block height mismatch by @yihuang in #384
• test: avoid invalid gas cap & fee rounding error in BenchmarkAnteHandler by @mmsqe in #345
• fix: align filter rule for debug trace block by @mmsqe in #335
• chore(deps): bump tiny-secp256k1 from 1.1.6 to 1.1.7 in /tests/solidity by @dependabot [bot] in #367
• docs: Create contributing guide by @aljo242 in #323
• fix: typo in comment by @yihuang in #386
• fix: wait for graceful shutdown before restart by @mmsqe in #313
• feat: update go-ethereum to 1.16 by @yihuang in #315
• [EVM-186] Enforce EIP-2681 - nonce upper bound in ante handler by @Cordtus in #408
• fix: correct RPC address parameter in StartJSONRPC call by @mmsqe in #409
• fix: avoid unnecessary block result in header related api call by @mmsqe in #340
• feat: add limit for batch request and response size by @mmsqe in #249
• Adds readme docs for all precompiles by @Cordtus in #414
• test: add nonce gap tx test by @technicallyty in #331
• test: add eth fee priority systemtest by @technicallyty in #333
• fix: align unit when CalculateBaseFee by @mmsqe in #300
• Problem: get receipt should not return error on tx not found by @yihuang in #379
• fix: unrecognized/unsupported public key type: *secp256k1.PubKey for multisign by @mmsqe in #288
• fix: avoid pending tx comes after get mined by @mmsqe in #252
• fix: align tracer config with go-ethereum by @mmsqe in #343
• chore: add check for changelog by @aljo242 in #423
• fix: apply missing changes from audit by @zsystm in #426
• fix: incorrect bank metadata generation by @zsystm in #431
• feat: refactor MsgEthereumTx with eth transaction by @yihuang in #243
• re-do #420 to main by @Cordtus in #432
• ignore MD024 duplicate headers rule by @Cordtus in #433
• markdown ci cont. by @Cordtus in #434
• chore: prepare `v0.4.0` with minor dep updates by @aljo242 in #435
• chore: align function and package names by @aljo242 in #422
• fix: align precompiles map with available static check by @mmsqe in #441
• feat: enforce app creator returning application implement AppWithPendingTxStream in build time by @mmsqe in #440
• chore: move `evmd` ante options to `evm` lib by @aljo242 in #443
• (feat):Appside Mempool by @vladjdk in #387
• feat: remove deprecated apis by @zsystm in #456
• fix: apply multi decode functions instead of string contains check in HexAddressFromBech32String by @mmsqe in #454
• fix: cleanup unused cancel function in filter by @mmsqe in #452
• chore: add migration guide by @aljo242 in #448
• fix: avoid nil pointer by checking error in gov precompile FromResponse by @mmsqe in #442
• fix solidity examples in precompile readmes by @Cordtus in #458
• chore: update log package to support go v1.25 by @aljo242 in #459
• Mempool Readme by @vladjdk in #462
New Contributors
• @AdityaSripal made their first contribution in #150
• @gjermundgaraba made their first contribution in #226
• @mmsqe made their first contribution in #255
• @yihuang made their first contribution in #282
• @songgaoye made their first contribution in #257
• @technicallyty made their first contribution in #291
• @thomas-nguy made their first contribution in #296
• @beengud made their first contribution in #370
• @dependabot [bot] made their first contribution in #367
Full Changelog : v0.3.1...v0.4.1