Oracle has released Golden Gate 12c (12.1.2). Oracle GoldenGate 12c offers tighter integration with the Oracle Database and technologies, support for additional heterogeneous systems, and improved performance.
See here some of the major new features included in the 12.1.2 release:
•Installing Oracle Golden Gate from Oracle Universal Installer
•Improved performance of integrated capture
•Integrated Replicat
•Capture and apply to multi-tenant container databases
•Three-part object names
•Native DDL capture
•Improved Security
•Enhanced character set conversion
•Remote task datatype support