Ubuntu 'apt' installation

Are there any news regarding the apt installation on Ubuntu? Or did I miss something and this does not include the installer for Zimbra 9 OS?

I have been holding back with our Ubuntu 20.04 installation after I saw on the roadmap that Zextras was working on this:

“New installer using native Linux Packaging system.
New Zextras package will be distributed using repository leveraging on Linux methodology.
When installing and updating the package, you just need to use OS commands like "apt-get install/update".”