Describe the Suggestion

First suggestion would be the ability to check Redstone Links with Display Links. This can allow to detect and display whether a contraption is on or off, as well as the channel it's on, and other things.
I actually have a single line on my display board right now where I would like to display whether the contraption is running or not.

The second suggestion is for a "Complex Display Link"
Basically a display link able to show more than one line of info at a time. Right now, I have to place a bunch of different display links on the same block to get more than one piece of information to display on it, and as there's only 6 sides on a block (sometimes less), I can only ever have it on display some info on one board. Being able to display more than one line of info at a time would alleviate this problem.

Screenshots and Videos

Additional Context

_No response