I updated yesterday and now my Nik plug ins have disappeared and I can't see how to reinstall them without buying the DxO version. I did find I can right click on a jpeg or tiff file and choose open with > silver efex and it will open as a standalone with the image open. I'd be interested if there is a way to reinstall the older version of Nik plug ins as I'd prefer not to buy the newer version. I primarily use only silver efex and define. As I have Topaz Denoise I won't really miss define but will miss silver efex as it is definitely my preferred option for converting to b&w.

I also discovered using Shift+Opt(alt)+Cmd(ctrl)+E no longer works either. I now have to remember to press Comand (ctrl) first to make a new merged layer. I also had to redo all my preferences and window settings which is annoying.