APT pinning: with our snapshots system, backports have o=Debian.
... and here as well, add a sanity check to warn the developer early if they used "o=Debian Backports". We could easily fix that for time-based snapshots, but for tagged snapshots it's a different story: when we pull packages from time-based snapshots into tagged snapshots, we have no means to know what was the Origin they were pulled from initially. Granted, we *could* handle backports as a different archive (just like we have to do for debian-security), but it doesn't feel worth the hassle.
Showing with 12 additions and 6 deletions