October Blockchain Technology Update: Alpenglow Goes Live, Glamsterdam Delayed, Post-Quantum Migration Accelerates

The WuBlockchain summarizes key developments in the blockchain technology space for October: Bitcoin Core officially released v32.1. Version 32.0 had been tagged but was never fully released after last-minute issues were discovered. Alongside the broader v32 improvements, including parallelized block validation and mempool-based fee estimation, v32.1 fixes a potential IP-address leak affecting transactions broadcast through sendrawtransaction under -privatebroadcast=1. Transaction relay rate limiting was also redesigned around a global backlog to reduce CPU and memory pressure during bursts in transaction volume.