I noticed today that Google Nik Collection for Lightroom has added a new edit-in plugin called Analog Efex Pro which has automatically appeared on my system.

Fair enough. But - does anyone know how to turn off automatic updates for Google Nik ? I'm running OS X Mavericks. I would prefer to choose when to install updates since I do not want something potentially breaking my setup.

Obviously has not been installed or updated via the normal Mac updates process.