0.2.5 upgraded HikariCP to 2.6.1 0.2.4 bring back updated slf4j-nop jar 0.2.3 do not include slf4j-nop jar 0.2.2 fixed setting database_name configuration option 0.2.1 fixed importing HikariCP jars 0.2.0 upgraded HikariCP to 2.6.0 0.1.0 initial release