[Bitcoin Core Releases Version v31.0, Focuses on Mempool Optimization and Private Broadcast Features] Foresight News reports that Bitcoin Core has released version v31.0. This update primarily improves Mempool (transaction pool) logic, enabling nodes to more accurately assess the overall value of a set of related transactions and decide whether to retain, forward, or package them. The impact on regular transfer users is minimal, but users utilizing RBF, CPFP, the Lightning Network, complex wallets, or server-side wallets may experience changes in transaction acceptance/rejection behavior. Additionally, private broadcast functionality has been enhanced, allowing sendrawtransaction to be broadcast via Tor/I2P, preventing the recipient from identifying the transaction initiator's IP address and geographic location.