According to @Andre_Dragosch, Bitcoin Core has undeprecated the datacarrier and datacarriersize configuration options, restoring node-operator control over relaying data-carrying transactions via local policy, source: @Andre_Dragosch on X. Traders can monitor BTC fee rates, mempool size, and blockspace usage following this node-policy update to optimize execution timing and costs, source: @Andre_Dragosch on X.

According to Samson Mow (@Excellion), recent changes in the Bitcoin network, specifically the redefinition of datacarriersize, have raised concerns about potential spam transactions enabled by possible collusion between Core developers and mining pools (source: Twitter, May 6, 2025). For traders, this issue could impact transaction fees and blockchain congestion, potentially affecting Bitcoin price volatility and trading volumes. Monitoring network activity and Core developer updates is crucial for anticipating short-term market movements.