Starting today, Amazon Aurora MySQL-Compatible Edition 3 (with MySQL 8.0 compatibility) will support MySQL 8.0.28. In addition to several security enhancements and bug fixes, MySQL 8.0.28 includes several improvements, such as Instant DDL support for Rename column operations, support for multi-threaded DDL operations, support for TLS v1.3 protocol, and performance schema monitoring enhancements.. For more details, refer to the Aurora MySQL 3 and MySQL 8.0.28 release notes.
Source:: Amazon AWS