Optimism releases mandatory op-batcher v1.17.0 upgrade
- —The release is marked as mandatory for op-batcher operators
- —Added compatibility with the Ethereum Glamsterdam upgrade
- —Introduced configurable alternative data availability (AltDA) limits
- —Removed one structured log field
Why it matters: The batcher publishes L2 data to Ethereum; without the upgrade, transaction posting on OP Stack networks could suffer.
Source: Bitcoinist