# Changelog

> **This is the PUBLIC form of this artifact. Findings are listed in full, but the details of SECURITY findings — which rule fired, in which file, on which line, and how to fix it — are deliberately withheld, and any secret-scanner results are excluded entirely. Where detail is absent here it was REMOVED FOR PUBLICATION; it is not missing from the analysis. The complete artifact is available from the repository owner.**

## Score

- CAI 73 → 51 (-22.2)
- Rubric changed (rubric-2026.08.18 → rubric-2026.08.15) — scores are not directly comparable.

## Lenses

- Code Health 84 → 94 (+9.9)
- Architecture 97 → 69 (-28.3)
- Maturity 78 → 79 (+0.7)
- Readiness 71 → 31 (-39.7)
- Security 66 → 60 (-5.9)

## Resolved (83)

- Arguments::validate_requirements (cognitive 17) (src/utils/src/arg_parser.rs)
- Balloon::process_free_page_hinting_queue (cognitive 28) (src/vmm/src/devices/virtio/balloon/device.rs)
- Balloon::process_inflate (cognitive 25) (src/vmm/src/devices/virtio/balloon/device.rs)
- Change coupling clique: c3.rs, t2.rs, t2a.rs, t2cl.rs, t2s.rs (src/vmm/src/cpu_config/x86_64/static_cpu_templates/c3.rs)
- Change coupling: cqe.rs ↔ sqe.rs (src/vmm/src/io_uring/operation/cqe.rs)
- Change coupling: mod.rs ↔ mmio.rs (src/vmm/src/acpi/mod.rs)
- Connection::receive_segment (cognitive 72) (src/vmm/src/dumbo/tcp/connection.rs)
- Connection::receive_segment (cyclomatic 38) (src/vmm/src/dumbo/tcp/connection.rs)
- Connection::write_next_segment (cognitive 49) (src/vmm/src/dumbo/tcp/connection.rs)
- Connection::write_next_segment (cyclomatic 28) (src/vmm/src/dumbo/tcp/connection.rs)
- Coverage not included — suite not readable by the collector
- Dependency hygiene not measured — dependency manifest found but not parsed for hygiene
- Endpoint::receive_segment (cognitive 30) (src/vmm/src/dumbo/tcp/endpoint.rs)
- Endpoint::receive_segment (cyclomatic 18) (src/vmm/src/dumbo/tcp/endpoint.rs)
- Env::new (cognitive 20) (src/jailer/src/env.rs)
- Env::run (cognitive 16) (src/jailer/src/env.rs)
- FileTooLong: balloon/device.rs (src/vmm/src/devices/virtio/balloon/device.rs)
- FileTooLong: device_manager/mod.rs (src/vmm/src/device_manager/mod.rs)
- FileTooLong: logger/metrics.rs (src/vmm/src/logger/metrics.rs)
- FileTooLong: net/device.rs (src/vmm/src/devices/virtio/net/device.rs)
- …and 63 more

## New (5)

- Coverage not measured — test suite did not build
- Dimension evaluation failed
- High: security finding (details withheld)
- Low IaC: DS-0026 (tools/devctr/Dockerfile)
- No tests found

## Changes since last survey

- 7 commits — 6 feature/other, 1 fixes

## By area

- (root) — 1 commit
- .buildkite/pipeline_perf.py — 1 commit
- resources/guest_configs — 1 commit
- resources/rebuild.sh — 1 commit
- tests/integration_tests — 1 commit
- tools/devctr — 1 commit
- tools/devtool — 1 commit

## Notable commits

- fix: fix(resources): select regular AL tag for kernel 6.18
- change: chore(devctr): update Python dependencies
- change: chore: Update DEVCTR_IMAGE_TAG to v93
- change: chore: update 6.18 guest kernel configs for FIPS modules
- change: docs(changelog): add guest kernel 6.18 support entry
- change: test(fips): cover future guest kernels
- change: test: re-enable memory hotplug tests on Linux 5.10