According to @stonecoldpat0, there has been no Bitcoin spam for a while and he supports Bitcoin Core updating transaction relay rules, citing context from an @ercwl talk and stating it is not 2014 anymore, implying policy modernisation is warranted for the network stack. Source: @stonecoldpat0 on X, 2025-08-28. Relay rules determine which transactions nodes relay and accept into mempools, shaping propagation and standardness policies that directly influence throughput under load and the fee market during congestion. Source: Bitcoin Core policy and relay documentation; Bitcoin.org Developer Guide (Transactions, Mempool, and Fees). For BTC traders, any relay policy change can shift mempool composition and effective minimum fee rates for timely confirmations, so monitor mempool size and median fee-rate changes around implementation windows to manage slippage and settlement risk. Source: Bitcoin.org Developer Guide on fees and confirmation dynamics; Bitcoin Core policy documentation. Tactical takeaway: if mempool backlog rises and fee-rate floors climb following relay-policy adjustments, tighten intraday risk limits on on-chain settlement, widen withdrawal-fee assumptions for arbitrage legs, and prioritize high-fee, child-pays-for-parent strategies to maintain confirmation speed. Source: Bitcoin.org Developer Guide (fee estimation, CPFP mechanics); Bitcoin Core policy documentation.