Patch Changes
- f37c283: Have SDK properly handle case when no batches are submitted yet
- 3f4d3c1: Have SDK wait for transactions in getMessagesByTransaction
- 0c54e60: Add approval functions to the SDK
- Updated dependencies [0b4453f]
- Updated dependencies [7829878]
- @eth-optimism/core-utils@0.0.0-202212020516
- @eth-optimism/contracts@0.0.0-202212020516