several bugs appear on new update

Thank you very much for adding in V3 the capability to copy diagram as an image to the clipboard!

Would it be possible to set transparent background on the copied image (or not, selected eventually in the user preferences)?

Thanks!

It would be great if you could add Parameter to Activities (Activity Parameter for Input and Output of Values).

Adding a new column-item one by one can be very annoying.
How about adding column-items like this:

attr_name_1 : attr_type : length | attr_name_2 : attr_type : length | ... and so on.

Instead of a pipe-symbol, a simcolon could be also a proper separator between the column-items.

Can you please provide a standalone version of StarUML?
A simple extract and run, without an installer that requires admin privileges would help for specific setups when administrative rights are not available.

Thank you.

It would be nice if it is visible on a UseCase component that a descriptions exists or not. A small Icon in the UseCase-Ellipse would be perfect.

When changing a property like an operation name and you want to delete a character (by using delete key), you get the delete popup. It should delete the character you want to delete.

Quick edit an EDR property, add a few columns. Double click any of the columns, change the name then use CMD+Up/Down to move it and you will notice the name resets

after a few second of positioning the mouse over a button, pop a few lines explaning the finally uso of the button it self

In a sequence diagram I can't make a message look like this: get("/test/test"), however I can enter get("test test").
I think this is abug

I would like to be able to add a legend to the model that identifies all model elements used. This is useful because the understanding of the model elements (especially the associations) differs between modelers.

Please add the support of executable uml
Benefits: platform independent, language agnostic, quick idea validation
See this page for description:
https://modeling-languages.com/introduction-new-executable-uml-tutorial-series-case-study/

Standards by OMG:
fuml: http://www.omg.org/spec/FUML/Current
afl: http://www.omg.org/spec/ALF/Current

i want drag toolbox to panel top window,
or
set toolbox to panel top window
in panel top window
i can see icon ,and drag icon to draw panel

Port is not shown correctly on edge if choosing display style "Label" for Component

Currently, the java plugin ignores any case of "public static void Main(String[] args)" It would be nice to leave an option in case you did want to import main classes.

Generate class diagram and Dependency diagram from existing project.

Add the data flow diagram model components to help in creation of DFD

not to open the file menu when a menu from the right pane is opened.

8=======D