HikariCP 1.2.4 released

[Brett Wooldridge]

HikariCP 1.2.4 has been released and the artifacts published to the Maven Central Repository.

Changes between 1.2.3 and 1.2.4

 *) Fix another Hibernate-related issue whereby an NPE is encountered when
    a thread that was not the thread that obtained a Connection tries to
    interact with that Connection.

If you encounter any issues with HikariCP please report them on the github.com issue tracker.