Goal is to make these readable and useful to everyone.
This could include:
Being able to change the text font/size
Changing the text to be vertical or horizontal
Improving how cells look when there are multiple fields in there
Choosing if things like status/labels/custom fields should have the bubble around them
Fixing the inconsistent behavior when you sort by rows and columns (sometimes it creates a horizontal box at the top above the features for a section feel, sometimes it creates a column to the left. No rhyme or reason why)
Making the name of the features/releases/etc. bigger than the other fields
Adding color to the bubbles around dropdowns that don't have colors
Having less aggressive colors - especially by default
Not having colors reset whenever you change settings on the Customize Styles modal