Changes in MySQL 8.4.7 (2025-10-21)

Summary

• Fixed multiple audit log issues, improving strategy handling, filter performance, and read speed.
• Updated OpenSSL to 3.0.17 (including Solaris support) and upgraded bundled libraries (googletest 1.17, libbacktrace).
• Resolved numerous InnoDB and packaging bugs: thread creation assertions, virtual index rollbacks, large buffer‑pool allocation checks, and RPM/DEB build conflicts.