Update: CE4 Client Response Gallery 6.1.2
CE4 Client Response Gallery 6.1.2 is now available for download. This is a minor bug fix, correcting a cosmetic error in the comparative view, in which checkboxes would duplicate on a large-view image when browsing past that same image in a second large-view.
To update, you may lookup your downloads from the sidebar of this blog, under "Find Your Order", or look for a download link to appear in your email. After downloading the update, install thus:
Replace the CE4-CRG.lrwebengine, and restart Lightroom.
Replace the ttg-be/crg/application directory online.
Log in as admin to ttg-be/crg/admin.