v0.18.0

Version 0.18.0 of the Hedera JSON-RPC-Relay include improvements to the logs and metrics dashboard to display requestId as well as IP and HBAR rate limiting information. In addition, we enhanced the handling of GPRC timeout errors, added miscellaneous fixes for intermittent unreliable contract deployments, cached results from calling resolveEntityType to improve performance, and added a test case for creating hollow accounts in the dapp example. Finally, eth_call has been improved to call the mirror node and a simple cache has been added to again improve performance.

Enhancements

• 865-update-logs-and-metrics. Added the requestId to the server context. #898
• 856-update-logs-and-metrics-to-capture-IP-and-HBAR-rate-limiting. Ad… #892
• Needed changes for metrics improvements #887
• Handle GRPC timeout error #883
• Add a simple eth_call cache #877
• intermittent unreliable contract deploys #874
• Cache results from resolveEntityType #862
• HIP-583: Add test case for creating hollow account in the dapp example #855
• Refactor eth_call to use mirror node #763

Contributors

Thank you to all the contributors who worked on this release:

@AlfredoG87, @Ivo-Yankov, @Nana-EC, @ebadiere, @georgi-l95, and @natanasow

Full Changelog: v0.17.0...v0.18.0