- The block size limit has been increased to 2MB. (#765) We’re tracking the worst-case verification costs in some new performance measurements and in #1077 in
order to mitigate potential DoS attacks.
- Equihash nonces are now randomized to avoid duplicate effort by miners. (#1060)
- Equihash solving runs are now slightly more efficient. See #1049 and the change in performance measurements on our tracker.
Unlike previous alpha releases, we have not reset the testnet in order to give our mining slow start more time to run. Therefore, the block size limit change has been introduced as a (naive) hardfork.
|||For more specific detail, view our Consensus Parameter Tuning / Optimization github milestone.|