I wonder if there's any possibility to change the style
of connectors or transition text?
I think it would be a good idea to have the same options
as you have for a simple text box for any text.
For me it would be a big advantage for better readability
if a text can have at least a (adjustable transparent) background color,
if a line crosses the text.
ps.: A drop down list for the "tags" will be helpfull, if custom tags were not allowed.
Product: Astah Professional