CUBRID JDBC 11.2.0.0035 is the latest stable version which conforms to CUBRID 11.3 release.
CUBRID JDBC 11.2.0.0035
Change logs:
Enhancements
5895f35 [APIS-976] JDBC receives the oracle_compat_number_behavior system parameter and removes trailing zeros of double and float types. (#40, #41, #42, #43)