The upcoming Fusaka upgrade is set to introduce significant changes to the Blob Parameter Only miniforks, enhancing the efficiency and predictability of blob posting. According to the results published in the material, starting with BPO1 on December 9, these adjustments aim to stabilize costs for rollup operators and users alike.
Introduction of BPO1 and BPO2
The first minifork, BPO1, will increase blob targets from 6 to 10 and maximums from 9 to 15. This initial adjustment is expected to improve the overall performance of the network. Following this, BPO2 will be implemented on January 7, further raising targets to 14 and maximums to 21, thereby continuing the trend of enhanced capacity.
Implementation of EIP-7918
In addition to these changes, the introduction of EIP-7918 will link blob base fees to execution layer costs. This crucial mechanism is designed to mitigate extreme price fluctuations, providing rollup operators with a more predictable cost structure for their operations. As a result, users can anticipate fewer instances of erratic pricing, leading to a more stable and user-friendly experience in blob posting.
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