# target-release priorities should be >= 990 (and < 1000) apart from backports # Debian 8 Package: * Pin: release o=Debian,n=jessie* Pin-Priority: 990 Package: * Pin: release o=Debian Backports,n=jessie-backports Pin-Priority: 980 # Debian 9 Package: * Pin: release o=Debian,n=stretch* Pin-Priority: 890 Package: * Pin: release o=Debian Backports,n=stretch-backports Pin-Priority: 880 # Debian 10 Package: * Pin: release o=Debian,n=buster* Pin-Priority: 790 Package: * Pin: release o=Debian Backports,n=buster-backports Pin-Priority: 780 # Debian 11 Package: * Pin: release o=Debian,n=bullseye* Pin-Priority: 690 Package: * Pin: release o=Debian Backports,n=bullseye-backports Pin-Priority: 680 # Debian 12 Package: * Pin: release o=Debian,n=bookworm* Pin-Priority: 590 Package: * Pin: release o=Debian Backports,n=bookworm-backports Pin-Priority: 580 # Debian unstable Package: * Pin: release o=Debian,n=sid* Pin-Priority: 300 # Debian others (experimental, ...) Package: * Pin: release o=Debian Pin-Priority: 1