You can add standard markdown syntax:

  • multiple paragraphs
  • bullet point lists
  • emphasized, bold and even bold emphasized text
  • links
  • etc.1
...and even source code

the possibilities are endless (almost - including other shortcodes may or may not work) (almost - including other shortcodes may or may not work)

  1. Et Cetera (English: /ɛtˈsɛtərə/), abbreviated to etc., etc, et cet., is a Latin expression that is used in English to mean “and other similar things”, or “and so forth” ↩︎