Upgraded debian buster package

Hi folks, I am on debian buster. ( I know :/)

Latest version avail there is
$ dot -V
dot - graphviz version 2.40.1 (20161225.0304)
Debian -- Package Search Results -- graphviz confirms.

What is the path of least resistance if I want newer changes/package on buster?

Compile and install graphviz yourself using the new release archives on the website, I guess?

You will need to contact Laszlo Boszormenyi, the Debian Graphviz maintainer, and ask if they can update the package in Debian repositories.

Thanks! Let me reach out to Laszlo and see.