hyperlane-xyz/hyperlane-monorepo v0.4.0

SDK v0.4.0

on GitHub

v0.4.0 of the SDK brings support for deploying to subsets of an environment's chains (e.g. just a single chain) and improvements to the Interchain Gas Calculator. See #767 and #795

Other features / improvements

• Harden MultiProvider against missing chain values #767
• Restructure HelloWorld check and deploy scripts to be more realistic #767
• Migrate HelloWorld package into monorepo: #717
• Script to transfer ownership of core contracts: #737
• Add MVP of e2e message observability: #678
• Add origin domain check to Inbox.process: #751
• verify mainnet: #709
• Add core governance script: #748
• Add mainnet core contract owners: #764
• Set reorgPeriod / finalityBlocks for arbitrum and optimism to 0 for testnet2 and mainnet: #778
• Deploy change to have arbitrum.* and optimism.* agents use 0 reorg period: #789
• Fix underflow in HelloWorld gas calculation: #794
• Redeploy HelloWorld to testnet2: #821
• Fix minor bug in InterchainGasCalculator: #823
• Deploy IGP: #722
• Removes deprecated environments: #677
• Increase Avalanche Finality Blocks: #824
• Update Celo/Alfajores/Fuji finality blocks: #825
• Add signature validation to validator verification: #803
• Update mumbai gas prices: #838
• Update RetryProvider to use exponential backoff: #859

Breaking Changes from 0.3.x

• Order of generic types consistent across SDK core classes, may require reordering some generic params in Typescript
• getMultiProviderFromSignerAndConfig has been replaced with getTestMultiProvider

New Contributors

• @exdx made their first contribution in #775

Full Changelog: v0.3.1...v0.4.0