Changes in MySQL 8.0.45 (2026-01-20)

Summary

• Added detailed LSN and redo‑log capacity information to InnoDB logging, introducing new warning and error codes and retiring old ones.
• Fixed numerous bugs affecting InnoDB bulk inserts, CTE handling, REGEXP prepared statements, binary log purging, thread‑pool blocking, GTID gaps, and cluster failover.
• Updated the bundled OpenSSL library to version 3.0.18 for improved security.