AWS – Amazon RDS for Oracle now supports October 2020 Oracle Patch Set Updates (PSU) and Release Updates (RU), and allows setting database system events
Amazon RDS for Oracle now supports the October 2020 Patch Set Updates (PSU) for Oracle Database 12.1, and the October 2020 Release Update (RU) for Oracle Database 12.2, 18c, and 19c. October 2020 PSU for Oracle Database 11.2 will be launched soon.
Read More for the details.