How to tweak whonix-ws-15 for more privacy?

Hi,

i want to make a few modifications to whonix-ws-15, so all my dispVM’s will use them.

  1. Set the security level to “Safest”
  2. Set the standard search to the onion version of Duckduckgo

I found these ressources. Here for general modification and here(clearweb) for the .onion search.

The first link is for whonix-ws-14 and the proposed solution is not working for me, as the new dispVM’s dont use my modifications.

The second link looks kinda new, but is deprecated, and i never did something like it.

So on both topics, i could use a hint where to search for a solution.

merboros

Documentation:
Tor Browser, DisposableVM Template Customization