check / check (push) Waiting to run
The final image stage now apt-gets ca-certificates, nix-bin and runit from Ubuntu's archive, with no snapshot and no hash check of the package lists. The borrowed CA bundle is dropped: apt fetches the packages over plain HTTP and checks each one against the archive's signed package lists, so the install needs none. The Ubuntu base image stays pinned by digest, and every other pin is kept. README.md, SPEC.md and docs/image.md no longer describe a snapshot. Model: deepseek-v4-pro (implementation), opus-5-5 (rework)