thank you very much for this link. It is very helpful. I have much better understanding now.
I have redo my upgrade test (on my VM) and system looks pretty good now
However, I feel like to give some comment to yours:
The first of those three commands (install-new) will install every package which is listed in the ChangeLog.txt file as "Added:" It will not install any other packages, for instance if you did not have KDE installed before, this command will not add KDE packages to your computer all of a sudden.
True - it will install only packages tagged with Added
... but you need to be double careful and deselect packages that you dont want to install.
Eg. Even though you do not have KDE installed, install-new
will display to you all KDE packages which are tagged in Changelog with Added
. If you do not want to have them installed, you have to deselect them.
What I am writing here, might be obvious for someones, however I was doing that for the first time and it was not that clear to me.
Hope it will help to someone else.