Yes, update your stable system to the latest and then proceed with the change to Testing, good practice. You have not to touch cb-welcome at all for this.
I'm running Jessie (testing) and I plan to run Sid (unstable). How stable is it? How often does it break?
I update my jessie install like once every 1 or 2 days, always before I shut the system down. Is it OK if I keep this habit or do I need to update it more often?
That's good news Head_on_a_Stick, I suspected there was not any update before closing finally. I'll see the Monday morning.^pvsagea little quickly for celebration don't you think? Jessie stable still has not reached the ninth month of pregnancy LOL.