OP Chain Launches Delta Upgrade: Operating Costs Reduced by 90%
ChainCatcher news, according to the official announcement, at 8 AM Beijing time today, the OP chain launched the Delta upgrade, introducing the span batches feature, which reduces the fixed operating costs of the OP chain by over 90%.
This is the first OP stack feature built by Test in Prod as a core developer of the Optimism Collective.








