Loki - Where is the update manager?

Question

I just installed loki 0.4 and was surprised to find the update manager missing. No more easy way to select package sources, drivers etc. Is that a bug or a design choice??

Answer 1

You can install manually that program with this :

sudo apt-get install software-properties-gtk 
sudo apt-get install update-manager

Answer 2

Updates can be found and handled in AppCenter.

Packages sources modifications are difficult by default for security, the #1 cause of issues last release was PPAs, followed by hardware.