this is my fault! :o I corrected the link.
officially, unity is abandoned, but thanks to the unity team this package
is still in development (latest update was in April 2020)
compiz and its plugins were also rewritten a year ago and got back
all the functionality which they lost before.
there is no problem to change desktop environment to unity on the modern
versions of ubuntu, so I think all unity lovers (as me) can use it flawlessly.
as for library, there is nothing to do with appindicator which provides support
for tray icons, while I'm talking about the launcher icons (please look
at the image and at the corrected link in OP).
It's made through libunity API calls, and python wrapper is provided as well.
officially, unity is abandoned, but thanks to the unity team this package
is still in development (latest update was in April 2020)
compiz and its plugins were also rewritten a year ago and got back
all the functionality which they lost before.
there is no problem to change desktop environment to unity on the modern
versions of ubuntu, so I think all unity lovers (as me) can use it flawlessly.
as for library, there is nothing to do with appindicator which provides support
for tray icons, while I'm talking about the launcher icons (please look
at the image and at the corrected link in OP).
It's made through libunity API calls, and python wrapper is provided as well.