For critical updates and the latest bundle patches, visit My Oracle Support. Oracle recommends always running the most recent patch to ensure stability and security. Key Features of the 21c Release

Simplifies the installation process by providing a unified binary for various architectures.

Now supports databases such as MySQL , PostgreSQL , SQL Server , and DB2 for z/OS within the Microservices framework.

Oracle GoldenGate 21c is a high-performance software package designed for real-time data integration and replication in heterogeneous environments. As an "innovation release," 21c introduces more than 200 new features, including expanded support for and enhanced performance through Parallel Replicat . Where to Download Oracle GoldenGate 21c