What it does
```drawio blocks render as diagrams. Click one, or insert one from
the toolbar’s Embed menu, to edit it in a draw.io tab. Changes save back
into the note as you go.
In 0.20.0 and later, a click on a diagram opens it full size in the viewer, and its Edit opens the draw.io tab. A click on an empty diagram opens the tab straight away. Since 0.20.0
- It installs the full draw.io editor, around 150 MB, so the first install takes a while, especially in a browser.
- Published pages show diagrams as images.