The template editor design has been refreshed and now shows Available and Used fields as tabs instead of vertically stacked. The idea was to improve the editor experience and remove unnecessary up-and-down scrolling.
That change also opened up new possibilities:
- You can now access Extra Fields directly from the template editor (previously they where only accessible through the Fields > Extra Fields section of the mailbox).
- You can now access the newly released Static Fields from the tab as well

Parseur's new tabbed field view
Let us know what you think and feel free to share any suggestion for improvement or missing support content.