Collapsible document headings
Improvement
A new option for anyone with a veeeeery long doc or complicated outline (and no desire to look at all of it at once).
Turn on collapsible headings in your Editor settings, then click or tap the arrow beside any H1–H4 header to tuck that section away, safe and sound.
Collapsible headers work in the editor and Reader links, so you can use it while writing, outlining, and editing; or to help your readers stay focused on one section at a time.