Please add C# syntax support.

Being an offline app, and storing config files locally, I think if it remembers the resized side bar/panel that I used last time according to my comfort [I resize it smaller to get more space], it would be helpful.
Still not a big deal resizing everytime.
Thank you for your service and contributing to this great software.

Currently, text annotations cannot be connected to other elements starting with the text annotation itself. It can be achieved by first selection the target element and creating a new connection from there.
We should offer the connection tool also when a text annotation (in BPMN and DMN) is selected.