Recording the process of upgrading wagmi

Jun 11, 2023#Web3442

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AI-generated summary

This is a summary of an article about the upgrade process of wagmi. The article discusses the recent major updates of wagmi, viem, and rainbowkit and the need to upgrade related dependencies in previous projects. The target versions for the upgrade are wagmi @1.2.0, viem @1.0.1, and rainbowkit @1.0.1. The article mentions the migration process, focusing on changes in provider, signer, useProvider, useClient, BigNumber, and migrating from ether.js to viem. Overall, the wagmi upgrade process went smoothly following the official migration documentation.

Recently, there have been major updates for wagmi, viem, and rainbowkit. It's time to upgrade the relevant dependencies in the previous projects (wagmi v0.5.x and ether.js) all at once.

Target Versions#


wagmi v1.2.0

Migration Process#

The official migration guide for wagmi is excellent. For me, the main focus is on the following changes:

provider => publicClient()
signer => walletClient()
useProvider => usePublicClient()
useClient => useConfig()
BigNumber => BigInt

Of course, part of the work is migrating from ether.js to viem in the previous project. Fortunately, the official documentation of viem has provided migration examples.

Overall, the wagmi upgrade process this time didn't encounter any major issues. Following the official migration guide should be sufficient.