Update 7.1.4 Seafile Pro to 7.1.5 Seafile Pro

How can I update from 7.1.4 to 7.1.5? I am using docker and the seafileltd/seafile-pro-mc:latest repository but I am still pulling down the 7.1.4 image and don’t see the 7.1.5 image at docker.seadrive.org.

What am I doing wrong?