The previous bugs I had with Alt+Tab handler are all fixed in Beta 8 now, however, my sister noticed that one of the programs she uses is missing in the list.

I tried to disable the display fusion Alt+Tab handler and I see the program listed in the default windows Alt+Tab handler so it's definitely not an issue with the program itself.

The program not appearing in the handler is the following: https://sourceforge.net/projects/fmd/

Just updated and all seems fine so far. The program is properly listed and nothing else seems broken.

I'll let you know if I find anything else. Now I just need the jumplists suggestion I made implemented and DF will be perfect

Seems I talked too early.

I have just noticed that now with Beta 9 the chat windows created by Trillian aren't listed anymore. Most likely the code is detecting them as duplicate of the main "Trillian" window, but it still happens when the main window is reduced as icon in the tray bar too.

Trillian site: https://www.trillian.im/

I tried again today after a restart and I can see the window now. Must have been a one-off thing.

I'll keep an eye on it for anything.