2 Commits (1c0ef45c35e8b45d4bfe67a08a34626bb28491be)

Author	SHA1	Message	Date
Kunal Arora	90598ad449	feat: remove outbox param from `ArbL2ToL1Ism` (#4178) ... ### Description - outbox contract can be derived from arbitrum's bridge contract so it's not useful to pass in ### Drive-by changes None ### Related issues None ### Backward compatibility Yes ### Testing Unit	4 months ago
Kunal Arora	f733379488	feat: support Arbitrum L2->L1 post dispatch hook (#3853) ... ### Description - Contract support for the enabling postDispatch hook with the Arbitrum nitro bridge from L2 to L1 - asynchronously via executeTransaction call to verifyMessageId first and then the relayer calling the verify message with no metadata (note: this supports msg.value) - synchronously via a single verify call which in turn calls executeTransaction on outbox to gets the message verified in the verifyMessageId (note: this doesn't support msg.value as ism.verify isn't payable) - Added a script for deploying the hook and ISM since the sdk doesn't support it yet. ### Drive-by changes - changing the type from "rate_limited_hook" to "RATE_LIMITED" to maintain consistency ### Related issues - fixes https://github.com/hyperlane-xyz/hyperlane-monorepo/issues/2846 ### Backward compatibility Yes ### Testing Unit and e2e with arbitrumsepolia->sepolia	5 months ago