"Firebrand" -craft and "Equipment Gilding" -submenu have decent ones, parchment hasn't been updated to mention neither material account or ducal.
But the big one that would actually help new players, would be to add one to Wild Windsown Weed. Imagine you've never played Haven and you pick one up, unable to eat or study it, no new crafts open. Only option is Google/wiki.
Something as simple as "put this on Drying Frame or Herbalist Table and see what happens" would suffice but I wouldn't mind Jorb going all in, he has a knack for writing lore.