Context

Merge conflict resolution issue when porting the v5.0.1 Multicall update to the v4.9 branch caused a duplicated line.

Impact

Versions using Multicall from @openzeppelin/[email protected] and @openzeppelin/[email protected] will execute each subcall twice. Concretely, this exposes a user to unintentionally duplicate operations like asset transfers.

Patches

The duplicated delegatecall was removed in 4.9.5. The 4.9.4 version is marked as deprecated.