Releases: NomicFoundation/hardhat
Hardhat v2.22.19
This small bug fix release resolves a Windows installation dependency issue and improves performance during initialization of a local Hardhat network and when working with stack traces.
Changes
- 5d79fca: Fix heuristic to detect that an ESM project doesn't have a Hardhat config with an explicit
.cjsextension. - 00d542a: Update EDR to
v0.8.0:- fix: improved provider initialization performance
- fix: ignore unknown opcodes in source maps
- fix: crash when loading EDR on Windows without a C Runtime library installed
- fix: improved stack trace generation performance
💡 The Nomic Foundation is hiring! Check our open positions.
@nomicfoundation/[email protected]
This is a bug fix release to guard against a scenario where two transactions could be submitted for the same deployment action (#6229).
Changes
- d96c003: Fix for bug with unsaved transaction hash
💡 The Nomic Foundation is hiring! Check our open positions.
@nomicfoundation/[email protected]
This is a bug fix release to guard against a scenario where two transactions could be submitted for the same deployment action (#6229).
Changes
- d96c003: Fix for bug with unsaved transaction hash
💡 The Nomic Foundation is hiring! Check our open positions.
@nomicfoundation/[email protected]
This is a small release to add Ink to the supported chains.
Changes
- 0469eb2: Ink networks added
💡 The Nomic Foundation is hiring! Check our open positions.
@nomicfoundation/[email protected]
This is a bug fix release to guard against a scenario where two transactions could be submitted for the same deployment action (#6229).
Changes
- d96c003: Fix for bug with unsaved transaction hash
💡 The Nomic Foundation is hiring! Check our open positions.
@nomicfoundation/[email protected]
This is a bug fix release to guard against a scenario where two transactions could be submitted for the same deployment action (#6229).
Changes
- d96c003: Fix for bug with unsaved transaction hash
💡 The Nomic Foundation is hiring! Check our open positions.
@nomicfoundation/[email protected]
This is a bug fix release to guard against a scenario where two transactions could be submitted for the same deployment action (#6229).
Changes
- d96c003: Fix for bug with unsaved transaction hash
💡 The Nomic Foundation is hiring! Check our open positions.
Hardhat 3 alpha version
Hardhat 3 is a major overhaul with exciting new features:
- 🧪 Solidity tests as a first-class testing option
- 🌐 Multichain support for today's rollup-centric world
- ⚡ Rust-powered runtime for faster execution
- 🧱 Revamped build system with full npm compatibility and build profiles
- 🚀 Hardhat Ignition for streamlined contract deployments
It's currently in alpha state, but you can try it out and give us feedback!
Getting started
To install Hardhat 3, run the following commands in an empty directory:
npm init -y
npm install --save-dev hardhat@next
npx hardhat --init
This will take you through an interactive setup process to get started using Hardhat 3.
Learn more
To learn more about Hardhat 3, check out the Hardhat 3 Alpha documentation.
Feedback and help
If you have any questions, feedback, or need help, join the Hardhat 3 Alpha Telegram group.
Since this is still an alpha release, things will change, and your feedback can make a big difference. Let us know what you think and need!
Hardhat v2.22.18
This is a small release that improves the performance of the display of Solidity stack traces and adds a message linking to the Solidity Developer Survey for 2024.
Changes
- 25f45b0: Improve solidity stack traces performance by getting them from the EDR response
- 0e5c8d7: Restored the message linking to the 2024 solidity survey
💡 The Nomic Foundation is hiring! Check our open positions.
Hardhat v2.22.17
This release introduces support for Solidity 0.8.28, enhances the flatten task with an optional --output parameter to specify the output file, and aligns with the latest spec by making the totalDifficulty field in block responses optional. Additionally, it fixes an issue to prevent panic errors from precompile failures.
Changes
- c6efe1d: fix: don't panic when a precompile errors
- 56d127b: Make totalDifficulty field optional, as spec has changed.
- e47b495: Added support for solc versions 0.8.28
- 9ad82f5: Added an optional --output param to the flatten task
💡 The Nomic Foundation is hiring! Check our open positions.