OP Labs: Will upgrade the response to fault proof events with approved management on April 1st

ChainCatcher has announced that OP Labs will be upgrading its response to fault proof events on April 1st. This will trigger a one-time invalidation of all pending withdrawal proofs created on L1.

Please complete all pending withdrawals before April 1st to avoid creating new withdrawal proofs that cannot be executed in time. Failure to complete any pending withdrawals will not put any ETH or ERC-20 tokens at risk, but users will need to submit a second withdrawal proof transaction on L1.