Changelog

• a8a6038: Added ContractTypesMap to simplify contract type imports (thanks @beepidibop!)
• Update dependencies

This release re-enables support for hardhat-tracer and adds limited support for blob transactions, along with performance improvements and bug fixes.

Changelog

• f65dc7c: Improved the validation of network and forking URLs (thanks @kshyun28!)
• 5d46baa: Internal changes to allow hardhat-tracer to be re-enabled with Hardhat after the EDR upgrade
• 6e36f3f: Bump EDR to v0.4.0. This adds support for eth_maxPriorityFeePerGas, limited support for blob transactions, improves performance and fixes some bugs. Check out the v0.4.0 EDR release and v0.3.8 EDR release for more details.

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This release improves validation of constructor arguments (thanks @fwx5618177!)

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This release adds support for using network helpers on anvil network (thanks @tmigone!)

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This release accepts predicate functions in the changeEtherBalance, changeEthersBalances, changeTokenBalance and changeTokenBalances matchers (thanks @SevenSwen and @k06a!)

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This release includes bug fixes, performance enhancements, and an improvement to the task system to support BigInt arguments.

Changelog

• 22bcbf5: Added BigInt task argument type.
• 2c533f0: Bumped EDR dependency to 0.3.7.
• 3203639: Fixed an issue in the solidity source map decoding module.
• 5d7a604: Fixed an issue with solc version selection.
• 3c6de8f: Now solcjs is run in a subprocess, which leads to better error reporting and allows it to run multiple compilation jobs at the same time.
• 6447e80: Improved performance by reducing back-and-forth with EDR when it's not necessary.

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This release adds support for .solhintignore files (thanks @yhuard!)

This release adds support for library linking (thanks @Chlebamaticon!).

This release:

• Improves error handling and messaging for errors from the block explorer.
• Adds support for the Polygon Amoy testnet (thanks @FournyP!).
• Adds a --force flag to allow verification of partially verified contracts (thanks @rimrakhimov!).

This release fixes an issue where paths were set as relative instead of absolute when overriding sources.

This release fixes a race condition in our ethers provider and updates the max fee per gas calculation to use eth_maxPriorityFeePerGas when available.

Adds support for vyper settings 'evmVersion' and 'optimize'.

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A small bug fix release that improves the error messaging around failed installs of EDR (Hardhat network).

Changelog

• 6466e3a: A proper error is now thrown when requiring EDR fails
• ae62841: Upgrade EDR to version 0.3.5
• 679d8a5: Report HH18 to Sentry.

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Small fix to add guard for updated TransactionReceipt type in the latest viem.

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Added baseSepolia to supported chains (thanks @hironate)

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Added an option to set the derivation path (thanks @area!)

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This release introduces a small change to the initialization process of Hardhat, which makes the task runner more extensible.

Changelog

• 7876104: Initialize the Hardhat Runtime Environment before passing the command line arguments. Thanks @theethernaut!

This release updates the starter projects available through hardhat init to include Hardhat Ignition as the default deployment system.

This version of Hardhat Toolbox adds Hardhat Ignition as the default deployment system. See the Hardhat Ignition docs for more information.

This version of Hardhat Toolbox adds Hardhat Ignition as the default deployment system. See the Hardhat Ignition docs for more information.

The version of hardhat-viem has been bumped to include viem@2 support, see the Viem@2 migration guide for more details.