hashgraph/hedera-json-rpc-relay v0.5.0 on GitHub

This release makes multiple strides in eth dev tool support, documentation and testing.

Ethereum dev tool example projects were added to showcase ethereum equivalence in which existing dev tools usually pointed at ethereum nodes are shown to function when pointing to the relay. These include Truffle & Web3js, with which contract deployment, execution and HBAR transfer are shown in running code samples.
Additionally, continuous integration automation support was added in github actions to ensure Hardhat, Truffle and Web3js integrations are verified on every PR and merge.

RPC API endpoint documentation was greatly improved with the addition of an OpenRPC document specification. This provides complete schema details on all calls and responses from the relay. The README was also updated to showcase the document in a UI playground that users can use to explore the relay endpoints.

Increased endpoint verification in newman tests is achieved by adding coverage for endpoints that make calls to consensus nodes but don't require current ledger state input properties. newman test tool configuration was also improved to allow easy runs against any endpoints.

Testing improvements continues to be a goal and run confidence was increased with great DApp and Acceptance test stability.

Enhancements

Bump v0.5.0 #420
Bump 0.5.0-rc1 #396
Increase newman postman tests coverage #393
Add consensus node calling endpoints to postman tests #392
add specific error classes for SDKClient and MirrorNodeCLient #382
Truffle <> relay compatibility #379
Document the blockHash filter for eth_getLogs #378
blockHash filter for eth_getLogs is not documented #376
remove mirrorNode.ts and dependencies #374
Ensure Schema compliance with execution-apis schema #372
Web3js <> relay compatibility #370
Add release acceptance tests tag support #365
Update node container image versions used in acceptance tests #362
Complete eth_getStorageAt implementation #361
Add an OpenRPC Document #360
Automate hardhat-relay test #359
Automate hardhat <> relay test #358
Complete eth_getStorageAt implementation #355
Add RPC API endpoint table #354
readme updated with new instructions for installing the helm chart #353
Ensure acceptance tests run on previewnet/testnet #351
Optimize parse transaction on prechecks #350
Optimize parse transaction on prechecks #349
Bump 0.5.0 SNAPSHOT #348
Add precheck for empty data and value less than one tinybar #346
Аdd a pre-check for empty data and value < 1 tinybar #342
Verify consistent passes of acceptance tests against previewnet/testnet #340
Verify consistent passes of DApp automated tests against previewnet/testnet #339
Update docker image version for services in acceptance tests #331
web3.js <> relay compatibility #313
Truffle <> relay compatibility #312
Ensure Schema compliance with execution-apis schema #295
Have a precheck when sending less than 1 tinybar #258
Remove use and references to mock MirrorNode #253
Add client error classes to streamline error handling #213
Document endpoint interactions for visibility #137
Deploy Mainnet relay instance using Helm #116
Add an OpenRPC Document #114
Explore tooling tests coverage #104

Bug Fixes

Calls with bad data should return an error response #390
Improve error handling for eth_getLogs #388
Calls with bad data to JSON RPC Relay should return an error response #385
eth_getLogs times out and returns internal errors #377
Support 'from' in 'eth_call' #375
eth_call does not respect the from field all the time #373
eth_getLogs does not respect blockhash filter #369
Metamask window does not popup on DApp tests #357
Metamask window does not popup on DApp tests #347
Align log with execution apis #343
Align transaction with ethereum execution apis #341
Align transaction with ethereum execution apis #338
Align log with execution apis #337

Full ChangeLog: v0.4.0...v0.5.0

Contributors

We'd like to thank all the contributors who worked on this release!