Hi,
I found several mistakes in the debian feeds client configuration documentation, both inedo docs webpage and proget app web (strangely they aren't the same).
https://docs.inedo.com/docs/proget-feeds-debian
wget -qO - http://{proget-server}/debian-feeds/keys/{feed-name}.asc
In a new Debian feed that URL address return the error (404) Not Found.

In the section Adding the repository there is a misspelling (debina vs debian)
echo "deb http://{proget-server}/debina/{feed-name} {distro-name} {component-name}"

On the other side the information the Integrate with apt information on proget web app is also erroneous:
echo "deb http://myserver:8624/debian/stable/bionic libs scati third" | sudo tee "/etc/apt/sources.list.d/proget-stable.list"
The distro-name should be separated by a space from the URL echo "deb http://myserver:8624/debian/stable bionic libs scati third"

Above all, bear in mind that apt-key was considered deprecated as of Debian 11 and Ubuntu 22.04

The Packages count number in the Feeds page doesn't show the actual number of packages in every feed. The count seems to work OK when you add a new package (+1), yet not go down when you remove it. I add and remove the packages using the web interface.
In my case, it is happening in all feed types I'm using (Debian new and Chocolatey).

Here, for example, I uploaded a package to beta and then removed it, but it still says that there is 1 package:

When I click on the beta Name link it shows "There are no local Packages in this feed."
When I click on the 1 number under Packages row it shows "There are no packages that match the specified criteria."
I've already used the Storage & Retention re-index function, without any change.
There are no error messages on Diagnostic Center

I'm using version 2023.28 (upgraded today to .29) with a ProGet Free license at the moment.