I'm currently looking into packaging opencontainers/cgroups (cf.
https://bugs.debian.org/1111929), which requires a newer version of cilium/ebpf. I notice that our version 0.11 is quite old, last updated over a year ago, and the latest version is 0.19. I've chosen 0.17.3 anyway, because that version is what is referenced by runc 1.3 and opencontainers/cgroups, to minimize risk.
However, as it turns out, the newer version 0.17.3 not only introduces a few more dependencies, but also some API Changes. You can see those breakages in debusine at
https://debusine.debian.net/debian/developers/work-request/147825/I've also cleaned up the packaging and made it "lintian clean". I'm going to upload 0.17.3 to experimental and file bugs against the affected packages.