Rich Text, Raw HTML, List and Gallery blocks now show up on your page
If you added a Rich Text block to a page, saved it, and then found nothing there when you looked at the live page, that is fixed.
Four block types — Rich Text, Raw HTML, List and Gallery — were not being drawn on the published page on some site designs. The content was saved correctly the whole time; it just was not being shown. Nothing was lost, and any block you already added will simply start appearing.
If you gave up on one of these blocks and deleted it, you can add it back now.