Aurora MySQL 8.4.8 Brings Post-Quantum Crypto and Smart Replication

Amazon Aurora MySQL 8.4.8 is now live across all AWS Regions, packing post-quantum TLS encryption, transaction timeouts to kill performance-killing queries, and multi-source replication for consolidating data from multiple sources. You can upgrade painlessly during maintenance windows or via snapshot restore, with AWS Organizations helping you orchestrate rollouts across clusters.