Hmm ... a degree of confusion for me. I ran the update to Everett that appeared in CCC next to yellow-lit Sonar. It completed successfully, but I didn't seem to have the new stuff when I ran it. So I went back to CCC, found Sonar displaying a green light and confirming that Everett had been installed. Scratched head. Then I realised that the level below Sonar had a bunch of yellow lights and one red light. So I had to run each of these installers separately, and after each CCC did a full scan. All installed now, but I don't need to spell out at least two ways that this could be more straightforward.