I just got this

$ sudo apt update && sudo apt -y install timeshift
Henter:15 https://www.synaptics.com/sites/default/files/Ubuntu stable InRelease [9.626 B]
E: Repository 'https://www.synaptics.com/sites/default/files/Ubuntu stable InRelease' changed its 'Origin' value from '' to 'Synaptics Inc'
N: This must be accepted explicitly before updates for this repository can be applied. See apt-secure(8) manpage for details.

What fresh hell is this?