I've only just picked this up and it's great to be able to diagram without messing about with alignment and other mouse based shenanigans.  Are there any plans to add in some of the other diagram types Pie Charts, Mindmaps and C4C Diagrams (especially C4C Diagrams!)

Mermaid’s mindmaps are planned! I’m waiting on the C4C syntax/display to stabilize before adding it.

Pie charts are relatively easy, but I don’t think they look very nice right now in terms of labels and legends so I haven’t added them. I’ll see if I can get them to a place I’m happy with.

Thanks for the feedback!

Just wanted to go in on this.
The idea of more diagrams and mindmaps is amazing!!
Can't wait.

Pie charts and mindmaps are supported as of v0.39

Thank's a Lot for the new update! I'ts been what I keep checking the threads almost on a Daily basis.

I'm amazed and I think everyone will love it