different function name, needs update, TypeError: metaWindow.get_maximized is not a function

[jacostag]

According to the porting guide I think the only change is:

changing get_maximized() to is_maximized()

[jacostag]

For anyone using this extension, you do not need to recompile the extension, just change 1 line to make it work.
~/.local/share/gnome-shell/extensions/dynamic-panel@velhlkj.com/lib/func.js
Just search for maximized, and replace get_maximized for is_maximized

It should look like:
(metaWindow.is_maximized() == 3 || metaWindow.is_maximized() == 2)

[jacostag]

I created a PR to close this issue #34