I'm planning into buy Curtains and Groupy on Steam. But Windows 11 is coming soon and could be nice if Stardock is clear with the path that these apps will follow. If they're end versions so Curtains 2 and Groupy 2 will be the only ones compatible with Windows 11 or if you'll plan to keep them many years more.
I ask this due to Start11. That's kinda obvious that will be the only one compatible with Windows 11 like happened on Start10 in Windows 10 and Start8 in Windows 8.