Question

Hello, I think it would be a great idea to have a little note section underneath or to side of a plug-in window to add notes of changes, chains and general notes. The note section could be toggled on/off.

Answer 1

There is already a text note section via the channel editor (Click on the "Channel Editor" icon  from the inspector or from each channel in the console).

You will find the note area in the  first section within the channel editor called "Overview".