English to German Art/Literary Poetry & Literature

Dear colleagues,
I would very much appreciate your help with the above term. I have placed this in the literature field rather than the advertising/marketing field it should be in due to the intention of my question, I hope that's ok.

This phrase "say goodbye to..." appears around a dozen times in a list of single appliances this advertised tool can replace, so "say goodbye to machine X, say goodbye to appliance Y, say goodbye to appliance Z... and say hello to this cool and hip new thing".
It's for an office setting, so the translation will be "Sie" rather than "Du". Thus, "Tschüss" is too informal", "Auf Wiedersehen" implies a return of the old stuff.
The translation needs to have a very positive meaning in the way of "good riddance to all those old and complicated appliances, welcome the new thing!"
"Verabschieden Sie sich von..." is the one I have in mind so far, but I'm not totally happy with it.

Any ideas? Thanks in advance!