Interop: Migrated Liquidity
It is important to have a clear upgrade path for deposited ERC20 tokens so that they are interop enabled. This means that any OptimismMintableERC20Token should have a migration path.
Design doc: https://github.com/ethereum-optimism/design-docs/pull/35
Related design doc: https://github.com/ethereum-optimism/design-docs/pull/36
Another design doc: https://github.com/ethereum-optimism/design-docs/pull/37
We are closing the design on the following PR to the Specs Repo.
Merged into main: https://github.com/ethereum-optimism/specs/pull/294