This release adds support for the upcoming Shanghai hardfork. This hardfork is not enabled by default; if you want to use it, then you have to enable it in your Hardhat config:
Besides that, this version fixes a problem when importing scoped packages in a Yarn Berry monorepo that uses PnP (thanks @zouguangxian!)
Hardhat v2.13.0 — ES Modules and compiling with viaIR
This new version of Hardhat adds two long-awaited features: ES Modules support, and better support for solc’s IR-based compilation pipeline. Besides that, this version includes several other improvements and bug fixes.
Remember to give this repo a star ⭐ if you are enjoying Hardhat!
ES Modules support
Hardhat was designed with CommonJS in mind, but in the last years adoption of ES Modules (ESM) has been growing. This version includes better support for it. You can now write scripts and tests as ESM, but your Hardhat config —and anything imported from it— still needs to use CommonJS.
ES modules let you use import/export and top-level await. This means that instead of writing a script like this:
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Bumps hardhat from 2.3.0 to 2.14.0.
Release notes
Sourced from hardhat's releases.
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Commits
f3eafce
Version Packagesf168763
Merge pull request #3861 from NomicFoundation/fix-shanghai28c99a9
Run full, post-shanghai, mainnet block3234cee
Upgrade ethereumjs dependencies2d5c937
Use shanghai hardfork in (most) tests15c07c2
Fix forking a shanghai block with a pre-shanghai local hardfork231f7c4
Merge pull request #3830 from NomicFoundation/shanghai-default07198d6
Merge pull request #3850 from gnidan/truffle-dashboard-hardhat-plugin5b70ae0
Run prettierdbbd9d0
Merge pull request #3831 from thiagodeev/patch-1Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
@dependabot rebase
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