Centralization Concerns - The core issue isn't faster block propagation itself, but the use of compact blocks as a centralization tool, potentially flipping the power dynamic between node runners and miners [1] - The industry expresses concern that conforming to miner policies for better compact block reconstruction centralizes the network, potentially diminishing the role of node runners [2] - The industry warns against adjusting node policies to chase what miners are putting in blocks, as it could justify spam and other undesirable activities [2] Network Governance and Miner Incentives - The decentralized P2P network of node runners should establish sound policies, and miners should be penalized for mining blocks that don't align with the majority of nodes [3] - Miners who align with the network's will (node runners) should benefit from faster block propagation, while those who go against it should face penalties like slower propagation [4] - The industry suggests that the current approach by Core developers is a departure from the established economics of the network, where node runners set policies [5]

Solana Network Enhancement - Agave v2.3.8+ 增加了 XDP 以加速 Turbine 区块传播 [1] - XDP 绕过 Linux 网络堆栈的部分，减少复制和上下文切换 [1] - 为验证器准备 1 亿 CU 区块 [1] - 推进 IBRL (具体含义需根据上下文补充) [1]

Solana Network Upgrade - Rotor is Solana's new block propagation method introduced in the Alpenglow upgrade [1] - Rotor aims to improve block data delivery speed and uniformity compared to Ethereum's peer-to-peer gossip [1]