Before the latest update, Logos used a maximum of 8% of my RAM. In the latest release, I have been noticing that it is recently using more and more and more of my RAM, when I am not doing anything that is using lots of RAM. It goes from 7% to 25% usage of my RAM, and for no apparent reason. This was especially true when I had my Library open in it's own window. That does not make any sense at all. The developers should look into this.