ZKSync L1Erc20Bridge sunsetting

[jcsec-security]

What is the type of issue?

No response

What is the issue?

Hello,

Since this repository appears to interact with the legacy ZKSync L1Erc20Bridge, or its address is part of the codebase, we wanted to remind you that the deprecation window is already over and that the functionality can be removed at any time. Please update the current codebase so functionality isn't disrupted when this happens.

For further details, please check this announcement published 15 April 2025 zkSync-Community-Hub/zksync-developers#998

Where did you find it?

viem/src/zksync/actions/getDefaultBridgeAddresses.ts

Line 19 in c65722b

erc20L1: addresses.l1Erc20DefaultBridge,

viem/src/zksync/types/eip1193.ts

Line 88 in c65722b

l1Erc20DefaultBridge: Address

viem/test/src/zksync.ts

Line 76 in c65722b

l1Erc20DefaultBridge: '0xbe270c78209cfda84310230aaa82e18936310b2e',