# cdd-iteration — cycle/410 (Sub 5 of cnos#403 wave)

**Issue:** [cnos#410](https://github.com/usurobor/cnos/issues/410)
**Cycle:** 410
**Date:** 2026-05-22
**`protocol_gap_count`:** 0
**Findings:** none

## Stub rationale

This is a **courtesy empty-findings stub** per cnos#401 cadence rule. The cnos#401 rule names: `cdd-iteration.md` is required only when `protocol_gap_count > 0`; the empty-findings stub is permitted for traceability when count is 0.

The cycle ran cleanly:

- Zero α-level findings (per `alpha-closeout.md`).
- Zero β-level findings (per `beta-review.md` + `beta-closeout.md`).
- Zero §9.1 cycle-iteration triggers fired (per `gamma-closeout.md` §9.1 trigger assessment).
- Zero γ-side independent process-gap findings (per `gamma-closeout.md` "Skill / spec patches landed this cycle").

No `cds-skill-gap` / `cds-protocol-gap` / `cds-tooling-gap` / `cds-metric-gap` findings surfaced.

## Cadence-rule compliance

Per the cnos#401 rule, this stub is **not strictly required** (the rule is "required when `> 0`", not "forbidden when `== 0`"). The courtesy convention preserves traceability — a reader following the iteration aggregator at `.cdd/iterations/INDEX.md` from cycle 410 lands on this stub and can confirm the cycle's cleanliness without re-deriving from the close-outs.

## Index row

```markdown
| 410 | #410 | 2026-05-22 | 0 | 0 | 0 | 0 | .cdd/releases/{X.Y.Z}/410/cdd-iteration.md |
```

(Path uses placeholder `{X.Y.Z}` because the wave-level release tag follows Sub 7's close; the post-release path will be filled at release-time per the §Field 5 iteration-artifact rule.)
